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MD data series Close control air conditioners
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Page 1: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

MD data series

Close control air conditioners

2 | MD data series

Technical specificationsThe air conditioners belonging to the ldquoDATArdquo series have been specifically designed and manufactured for close con-trol air conditioning where the almost exclusive handling of sensible heat loads is a fundamental requirement The typical applications are computer rooms digital telephoneexchanges switch rooms weather stations medical labo-ratories CAT and MR scanners as well as any other ap-plication where a sensible heat load must be dissipated without modifying the relative humidityThe series which can be either upflow or downflow offers a large range of accessories and variations in design al-lowing for maximum flexibility in the use of the units The overall noise level of the units is maintained at a low level by the use of ldquoscrollrdquo compressors size of the fans used and the face area of the coilsThe compressor(s) and the refrigeration circuit(s) are posi-tioned in a separate compartment out of the airflow ensur-ing a reduction in the transmission of noise and the pos-sibility of maintenance with the machine in operation

Standard versionFrame in painted aluminium profiles Painted aluminium al-loy corner jointsPanels (external and internal) in galvanized sheet steel with an external plastic coating Panels are mounted with stainless steel screws inspection panels are fitted on hing-es and equipped with easy to open locks requiring a sepa-rate key Room air return grill in galvanized steel with an external plastic coating for up-flow models onlyAir-tight gaskets on panel edges in polyurethane with dual densityInternal structure in galvanized sheet steel Compressor section separate from air flowInternal lining

Doors thermal insulation between two aluminium sheets in rigid polyurethane foam class1 non-flammable 22 mm thickness density of 47 kgm3 and a thermal con-ductivity of 0024 W(mdegC)

Panels in thermo-acoustic open-cell expanded polyure-thane 22 mm thickness for the external panels and 15 mm for the internal ones selfextinguishing class 1 den-sity of 33 kgm3 and a thermal conductivity of 0036 W(mdegC)

Evaporating coil DX type in copper tubes mechanically expanded into aluminium fins frame in galvanized steel Double refrigerant circuit for dehumidification operation optional each connection complete with ldquoVenturirdquo type distributor

MD data series

Unit identification

Medium ldquoDATArdquo air conditioners

Nominal capacity (compressors HP)

1 2 Number of compressors

Air flowA-Up-flow

B-Down-flow

1 2 6 Config

MD 05 1 A 6

33MD data series |

Drain pan in stainless steel with plastic connection to ex-ternal dischargeAir filter cleanable type in synthetic fibre stainless steel frame G4 efficiencySupply air centrifugal fan single inlet backward curved blades impeller statically and dynamically balanced directly coupled to brushless electric motor EC (electronically com-mutated) type with built-in overload protection Electrical supply from autotransformerAir flow switch on room supply air fanHermetic compressor ldquoscrollrdquo type with built-in safety valve 2-pole electric motor with integrated electronic overload pro-tection Mounted on rubber shock absorbers Valves for weld-ing mounted on suction and discharge connections (conf 2)Refrigerant filter with mechanical and desiccant action molecular-sieve typeLiquid sight-glass with colour-change for moisture indica-tionExpansion valve with plastic external equalizerRefrigerant circuit in copper piping that has been brazed welded with silver alloy Suction line insulated with closed-cell vapour-proof materialHigh-pressure switch with manual resetLow-pressure switch with automatic resetSafety device in high-pressure sectionElectric control panel complete with

Main interlocking power switch

Automatic fuse protections are each single utility

Compressor motor contactor

Fan motor contactors

Auxiliary services transformer

Components and wiring in compliance with applicable IEC Norms

Microprocessor control for single or multi-unit management system with the following characteristics

room air temperature control through the activation of the compressor or the electric heater or the modulation of the three-way valve (the later are options)

supply air temperature limit

management of all alarm conditions

remote start-stop

general alarm

passwordAdvanced microprocessor high performance 16 bit pro-grammable control It is used when customized pro-grammes are required or an increased number of alarms or advanced functions for LAN connectionsUser interface for the display of unit conditions status and operating parameters with the following characteristics

display of room temperature and temperature set-point for supply air

display of operating parameters

control keyboard with two levels of ldquopasswordrdquo

alarm reset and unit set-up

onoff safety switch

watchdog functionR407C refrigerant and oil charge (anti freeze oil type)Factory tests and inspection

ConfigurationsConfiguration 1Direct expansion packaged water cooled unit condensing water from cooling tower spring water or city water It is to use water-regulating valve in case of city or spring water

| MD data series4

operating to reduce the water consumption The unit as de-scribed above is complete with Condenser water cooled plate heat exchanger braze-weld-ed stainless steel platesConfiguration 2Self-contained direct expansion unit in two sections with air-cooled condenser for remote installation The unit as described above is complete withShut-off valves on refrigerant pipes Standard supply also includes remote condenser all electrical and pipe connec-tions on site to be effected by the contractorConfiguration 6Direct expansion packaged unit cooled with water-glycol coming from a dry-cooler or from an industrial cooling sys-tem The unit is similar to Configuration 1 with the con-denser oversized to allow increased temperature and den-sity typical of operation with a water-glycol mixture

Accessories and optionsDifferential pressure switch for clogged filter alarmWater leakage alarm complete with control relay and two sensors to be installed in the raised floorFire alarm consist of an optical survey presence smoke di-rectly wired to the microprocessor where the alarm can be customizedElectric reheating coil one two or three stages available depending on the size and manufactured in extruded alu-minium complete with contactor thermal overload protec-tion and safety thermostat It is controlled directly by the microprocessorSteam humidifier immersed electrodes type modulating version complete with probe mounted on the return air and with microprocessor control cardDehumidification system made with fan speed and con-sequently air flow reduction Humidity probe on return airFresh air intake kit separately supplied for assembly on site It is composed of a container with G4 air filter the container is equipped with a circular connection (80 mm diam) that has to be connected to the fresh air duct Drilling and flex-ible connection with diameter of 100 mm are to be effected by the contractor Max available air flow 004 m3secRear return air only for up-flow models Closed front panel and return air intake on the rear side with flange for con-nection to the duct system

Air delivery plenum frame and panels in galvanized steel sheet with plastic coating and internally lined with thermo acoustic polyurethane open cell foam complete with a grill with a double row of adjustable vanesBase frame made in strong painted steel welded profiles and is equipped with adjustable pedestals (adjustment 50 mm) and air deflector The height has to be indicated by the mechanical contractor and can be comprised between 150 and 700 mmNon-return damper with aluminium fins fitted on nylon bushings For down-flow version please contact our sales deptAdvance microprocessor high perfomance 16 bit program-mable control It is used when customized programmes are requied or an increased number of alarms or advanced functions for LAN connectionsClock module accessory for microprocessor necessary for alarm reports and and history of alarm situationsAdvanced microprocessor for temperature + humidity control complete with card and probe for relative humidity control on return air and dehumidification systemAir filter with efficiency F5 or F7 instead of the standard filters Made in synthetic fiber with stainless steel frame the filters are not washableSpecial coils with an anti corrosion surface treatmentSpecial refrigerant R134a o R22 HCFC (only for export to non-EEC countries)Internal lininig of the panels in double layers of open-cell polyurethane foam with interposed lead sheet weight of 63 kgm2 22 mm thickness for external panels and 15 mm for internal ones It has the same thermal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unitSandwich panels external in galvanized steel sheet plas-tic coated internal in pre-painted galvanized steel sheet Thermal insulation between the two metal sheets in rigid polyurethane foam class1 non-flammable density 47 kgm3 and conductivity 0024 W(m degC) It has the same ther-mal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unit Can be used when high pressure fans are requiredSerial output card RS 485Remote condenser with electical and pipe connection infield in charge at the mechanical contractorAir cooled condenser with

Casing in prepainted aluminium sheet fixed with rivets floor supports for air horizontal discharge

Propeller fan aluminium blades statically and dynami-cally balanced protection grille on air discharge directly coupled to external rotor electric motor

Condensing coil made in copper tubes mechanically ex-panded into aluminium fins copper header with thread-ed connection for rotalock valves

Taps on refrigerant pipes

MD data series | 55

Technical data

Main technical data

Data series Size 061 071 091 101

Config 1 with compressor

Total cooling capacity (1) kW 205 264 314 361

Sensible cooling capacity (1) kW 186 248 285 327

Input power (1) kW 39 51 62 71

Total cooling capacity (2) kW 183 243 284 329Config 2 6 With compressor Sensible cooling capacity (2) kW 174 230 263 305

Input power (2) kW 49 63 78 87

Supply fun EC

Nominal air flow m3s 139 208 208 250

External static pressure pa 250 300 300 200

Power input kW 08 12 12 13

Engaged electric power kW 27 27 27 31

Available static pressure pa 650 500 500 500

Face area m2 0576 0850 0850 1016

Cooling coil Number of rows nr 4 4 4 4

Fin spacing mm 18 18 18 18

CompressorNumber of compressors nr 1 1 1 1

Nominal compressor power hP 6 75 9 10

Conf 1 watercooled condens

Water flow lsec 029 038 045 052

Water pressure drop kPa 31 45 34 46

Conf 6 watercooled condens

30 Glycol water flow lsec 12 159 188 215

Water pressure drop kPa 531 420 566 490

Air cooled condensed model CG 060 075 100 100

Oil charge per circuit l 16 4 4 4

Refrigerant chargeConfiguration 1 6 kg 17 21 25 28

Configuration 2 kg 56 67 81 90

Sound pressure level (up-flowdown-flow) (5) dB(A) 5551 615575 615575 605565

Dimensions

Length mm 860 1258 1258 1448

Width mm 860 860 860 860

Height mm 1980 1980 1980 1980

Operating weightConfiguration 1 6 kg 280 340 350 400

Configuration 2 kg 270 330 340 380

Capacities referred to(1) Room air conditions +24degC50UR Condensing water temperature +1535degC(2) External air temperature +32degC(5) Sound pressure level measured a 2 mt from the machine at 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

| MD data series6

Technical data

Main technical data

Data series Size 102 132 152 182 202

Config 1 with compressor

Total cooling capacity (1) kW 352 472 526 639 697

Sensible cooling capacity (1) kW 323 323 500 587 633

Input power (1) kW 68 90 102 124 142

Total cooling capacity (2) kW 323 426 480 576 641Config 2 6 With compressor Sensible cooling capacity (2) kW 297 395 450 545 592

Input power (2) kW 82 112 112 112 112

Supply fun EC

Nominal air flow m3s 250 361 389 444 444

External static pressure Pa 200 200 250 250 250

Power input kW 19 2x09 2x10 2x14 2x14

Engaged electric power kW 31 2x27 2x27 2x27 2x27

Available static pressure Pa 500 600 550 450 450

Face area m2 1016 1386 1692 1891 1891

Cooling coil Number of rows Nr 4 4 4 4 4

Fin spacing mm 18 18 18 18 18

CompressorNumber of compressors Nr 2 2 2 2 2

Nominal compressor power HP 5 65 75 9 10

Conf 1 watercooled condens

Water flow Lsec 050 067 075 091 100

Water pressure drop kPa 30 35 42 35 47

Conf 6 watercooled condens

30 Glycol water flow Lsec 210 279 314 379 422

Water pressure drop kPa 477 574 407 583 499

Air cooled condensed model CG 2x050 2x075 2x075 2x100 2x100

Oil charge per circuit L 28 38 8 8 8

Refrigerant chargeConfiguration 1 6 kg 28 36 42 50 56

Configuration 2 kg 90 116 134 162 180

Sound pressure level (up-flowdown-flow) (5) dB(A) 605565 6460 6561 6763 6763

Dimensions

Length mm 1448 1885 2265 2265 2265

Width mm 860 860 860 860 860

Height mm 1980 1980 1980 1980 1980

Operating weightConfiguration 1 6 kg 420 540 660 720 870

Configuration 2 kg 400 515 630 685 830

Capacities referred to(1) Room air conditions +24degC50UR Condensing water temperature +1535degC(2) External air temperature +32degC(5) Sound pressure level measured a 2 mt from the machine at 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

MD data series | 77

Cooling capacity

Cooling capacity R407C - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

061 1 2 6184 176 194 181 205 186 216 190

165 165 173 169 183 174 193 178

071 1 2 6237 226 250 238 264 248 279 256

218 209 230 221 243 230 257 238

091 1 2 6282 258 298 273 314 285 334 295

255 238 269 252 284 263 302 272

101 1 2 6321 309 342 319 361 327 382 336

292 289 312 298 329 305 348 313

102 1 2 6314 297 332 313 352 323 371 332

288 273 304 288 323 297 341 305

132 1 2 6421 400 446 418 472 433 500 446

380 365 402 382 426 395 451 406

152 1 2 6470 365 497 485 526 500 557 514

429 422 454 437 480 450 508 462

182 1 2 6569 551 604 571 639 587 677 601

513 512 544 530 576 545 610 558

202 1 2621 600 658 617 697 633 740 648

571 562 605 577 641 592 681 606

Ct Total cooling capacityCs Sensibile cooling capacityThe fan power input has not been subtracted from the capacities indicated above

| MD data series8

Heater capacity

Electric heater capacity

Size

061 071 091 101 102 132 152 182 202

Single stage kW 6 9 9 12 12 15 18 18 18

Three stages kW 24366 36549 36549 487212 487212 6915 7210818 7210818 7210818

FLA A 87 130 130 173 173 217 260 260 260

Only for three phase systems with neutral Referred to single stage heater

Water connections

Water connections

ConnectionSize

061 071 091 101 102 132 152 182 202

Cond water connections (conf 1) ˝G frac12˝ frac34˝ frac34˝ frac34˝ 2xfrac12˝ 2xfrac12˝ 2xfrac34˝ 2xfrac34˝ 2xfrac34˝

Nominal pressure drop kPa 31 45 34 46 30 35 42 35 47

Liquid line (conf 2) Oslash frac12˝ ⅝˝ ⅝˝ ⅝˝ 2xfrac12˝ 2xfrac12˝ 2x⅝˝ 2x⅝˝ 2x⅝˝

Gs suppligrave line (conf 2) Oslash ⅝˝ ⅞˝ ⅞˝ ⅞˝ 2x⅝˝ 2x⅝˝ 2x⅞˝ 2x⅞˝ 2x⅞˝

Cond water connections (conf 6) ˝G 1˝ 1frac14˝ 1frac14˝ 1frac14˝ 2x1 2x1 2x1frac14˝ 2x1frac14˝ 2x1frac14˝

Nominal pressuare drop kPa 531 420 566 490 477 574 407 583 499

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32 32 32 32 32

Condensate drain mm 20 2x20 2x20 2x20 2x20 2x20 2x20 2x20 2x20

Operating range

Operating range

Size

061 071 091 101 102 132 152 182 202

Air flow m3smin 111 166 166 166 166 222 333 333 333

max 145 213 213 260 260 370 425 475 475

Max condenser water flow ls

conf1 058 076 090 104 100 134 150 182 200

conf6 240 318 376 430 420 558 300 364 400

Hydraulic pressure kPa max 600

MD data series | 99

Air filters

Air filters

Size

061 071 091 101 102 132 152 182 202

Quantity n 2 2 2 3 3 3 5 5 5

Dimensions mm 305x935 505x885 505x885 400x885 400x885 545x885 410x885 410x985 410x985

Thickness mm 48 48 48 48 48 48 48 48 48

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

Humidifier

Humidifier

Size

061 071 091 101 102 132 152 182 202

Max steam production kgh 3 8 8 8 8 8 8 8 8

Full load power input kW 23 60 60 60 60 60 60 60 60

Full load ampere A 33 87 87 87 87 87 87 87 87

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

Electrical data

Electrical data

Size

061 071 091 101 102 132 152 182 202

Full load power input (1) kW 1782 265 2848 3348 329 4226 469 5096 5416

FLA (1) A 297 411 44 516 557 7095 735 793 847

LRA A 783 1033 1273 1319 828 1256 1227 1496 1563

Backward-blade fan

n 1 1 1 1 1 2 2 2 2

kW tot 11 16 16 17 17 28 28 30 30

A tot 63 44 44 46 46 62 90 88 88

Copper wire size (2) 5 x mm2 10 16 16 16 16 16 25 25 25

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

10 | Serie data MD

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

061 071 091 101 102 132 152 182 202

A mm 900 900 900 900 900 900 900 900 900

B mm 900 1300 1300 1500 1500 1950 2350 2350 2350

C mm 2130 2130 2130 2130 2130 2130 2130 2130 2130

D mm 840 650 650 840 840 650 840 840 840

E mm 860 1258 1258 1448 1448 1885 2265 2265 2265

F mm 860 860 860 860 860 860 860 860 860

G mm 600 600 600 600 600 600 600 600 600

H mm 150700 150700 150700 150700 150700 150700 150700 150700 150700

I mm 780 1178 1178 1368 1368 1805 2185 2185 2185

J mm 780 780 780 780 780 780 780 780 780

K mm 740 1138 1138 1328 1328 1765 2145 2145 2145

L mm 720 720 720 720 720 720 720 720 720

Peso kg 280 340 350 390 410 525 640 695 840

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

1111Serie data MD |

Down flow amp Up flow versions

Down flow amp Up flow versions

Size

061 071 091 101 102 132 152 182 202

A mm 860 1258 1258 1448 1448 1885 2265 2265 2265

B mm 860 860 860 860 860 860 860 860 860

C mm 1980 1980 1980 1980 1980 1980 1980 1980 1980

D mm 780 1178 1178 1368 1368 1805 2185 2185 2185

E mm 780 780 780 780 780 780 780 780 780

F mm 740 1138 1138 1328 1138 1765 2145 2145 2145

G mm 740 740 740 740 740 740 740 740 740

H mm 150 150 150 150 150 150 150 150 150

Front view Side view

Upper view

Down flow version

| MD data series12

Front view Side view

Bottom view

Up flow version

MD data series | 1313

Notes

14 | Serie data MD

Notes

Syst

emai

r AC

middot Jun

e 20

12 middot

MD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

duct

impr

ovem

ent p

rogr

amm

e o

ur p

rodu

cts

are

subj

ect t

o ch

ange

with

out p

rior n

otic

e N

on c

ontr

actu

al p

hoto

s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 2: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

2 | MD data series

Technical specificationsThe air conditioners belonging to the ldquoDATArdquo series have been specifically designed and manufactured for close con-trol air conditioning where the almost exclusive handling of sensible heat loads is a fundamental requirement The typical applications are computer rooms digital telephoneexchanges switch rooms weather stations medical labo-ratories CAT and MR scanners as well as any other ap-plication where a sensible heat load must be dissipated without modifying the relative humidityThe series which can be either upflow or downflow offers a large range of accessories and variations in design al-lowing for maximum flexibility in the use of the units The overall noise level of the units is maintained at a low level by the use of ldquoscrollrdquo compressors size of the fans used and the face area of the coilsThe compressor(s) and the refrigeration circuit(s) are posi-tioned in a separate compartment out of the airflow ensur-ing a reduction in the transmission of noise and the pos-sibility of maintenance with the machine in operation

Standard versionFrame in painted aluminium profiles Painted aluminium al-loy corner jointsPanels (external and internal) in galvanized sheet steel with an external plastic coating Panels are mounted with stainless steel screws inspection panels are fitted on hing-es and equipped with easy to open locks requiring a sepa-rate key Room air return grill in galvanized steel with an external plastic coating for up-flow models onlyAir-tight gaskets on panel edges in polyurethane with dual densityInternal structure in galvanized sheet steel Compressor section separate from air flowInternal lining

Doors thermal insulation between two aluminium sheets in rigid polyurethane foam class1 non-flammable 22 mm thickness density of 47 kgm3 and a thermal con-ductivity of 0024 W(mdegC)

Panels in thermo-acoustic open-cell expanded polyure-thane 22 mm thickness for the external panels and 15 mm for the internal ones selfextinguishing class 1 den-sity of 33 kgm3 and a thermal conductivity of 0036 W(mdegC)

Evaporating coil DX type in copper tubes mechanically expanded into aluminium fins frame in galvanized steel Double refrigerant circuit for dehumidification operation optional each connection complete with ldquoVenturirdquo type distributor

MD data series

Unit identification

Medium ldquoDATArdquo air conditioners

Nominal capacity (compressors HP)

1 2 Number of compressors

Air flowA-Up-flow

B-Down-flow

1 2 6 Config

MD 05 1 A 6

33MD data series |

Drain pan in stainless steel with plastic connection to ex-ternal dischargeAir filter cleanable type in synthetic fibre stainless steel frame G4 efficiencySupply air centrifugal fan single inlet backward curved blades impeller statically and dynamically balanced directly coupled to brushless electric motor EC (electronically com-mutated) type with built-in overload protection Electrical supply from autotransformerAir flow switch on room supply air fanHermetic compressor ldquoscrollrdquo type with built-in safety valve 2-pole electric motor with integrated electronic overload pro-tection Mounted on rubber shock absorbers Valves for weld-ing mounted on suction and discharge connections (conf 2)Refrigerant filter with mechanical and desiccant action molecular-sieve typeLiquid sight-glass with colour-change for moisture indica-tionExpansion valve with plastic external equalizerRefrigerant circuit in copper piping that has been brazed welded with silver alloy Suction line insulated with closed-cell vapour-proof materialHigh-pressure switch with manual resetLow-pressure switch with automatic resetSafety device in high-pressure sectionElectric control panel complete with

Main interlocking power switch

Automatic fuse protections are each single utility

Compressor motor contactor

Fan motor contactors

Auxiliary services transformer

Components and wiring in compliance with applicable IEC Norms

Microprocessor control for single or multi-unit management system with the following characteristics

room air temperature control through the activation of the compressor or the electric heater or the modulation of the three-way valve (the later are options)

supply air temperature limit

management of all alarm conditions

remote start-stop

general alarm

passwordAdvanced microprocessor high performance 16 bit pro-grammable control It is used when customized pro-grammes are required or an increased number of alarms or advanced functions for LAN connectionsUser interface for the display of unit conditions status and operating parameters with the following characteristics

display of room temperature and temperature set-point for supply air

display of operating parameters

control keyboard with two levels of ldquopasswordrdquo

alarm reset and unit set-up

onoff safety switch

watchdog functionR407C refrigerant and oil charge (anti freeze oil type)Factory tests and inspection

ConfigurationsConfiguration 1Direct expansion packaged water cooled unit condensing water from cooling tower spring water or city water It is to use water-regulating valve in case of city or spring water

| MD data series4

operating to reduce the water consumption The unit as de-scribed above is complete with Condenser water cooled plate heat exchanger braze-weld-ed stainless steel platesConfiguration 2Self-contained direct expansion unit in two sections with air-cooled condenser for remote installation The unit as described above is complete withShut-off valves on refrigerant pipes Standard supply also includes remote condenser all electrical and pipe connec-tions on site to be effected by the contractorConfiguration 6Direct expansion packaged unit cooled with water-glycol coming from a dry-cooler or from an industrial cooling sys-tem The unit is similar to Configuration 1 with the con-denser oversized to allow increased temperature and den-sity typical of operation with a water-glycol mixture

Accessories and optionsDifferential pressure switch for clogged filter alarmWater leakage alarm complete with control relay and two sensors to be installed in the raised floorFire alarm consist of an optical survey presence smoke di-rectly wired to the microprocessor where the alarm can be customizedElectric reheating coil one two or three stages available depending on the size and manufactured in extruded alu-minium complete with contactor thermal overload protec-tion and safety thermostat It is controlled directly by the microprocessorSteam humidifier immersed electrodes type modulating version complete with probe mounted on the return air and with microprocessor control cardDehumidification system made with fan speed and con-sequently air flow reduction Humidity probe on return airFresh air intake kit separately supplied for assembly on site It is composed of a container with G4 air filter the container is equipped with a circular connection (80 mm diam) that has to be connected to the fresh air duct Drilling and flex-ible connection with diameter of 100 mm are to be effected by the contractor Max available air flow 004 m3secRear return air only for up-flow models Closed front panel and return air intake on the rear side with flange for con-nection to the duct system

Air delivery plenum frame and panels in galvanized steel sheet with plastic coating and internally lined with thermo acoustic polyurethane open cell foam complete with a grill with a double row of adjustable vanesBase frame made in strong painted steel welded profiles and is equipped with adjustable pedestals (adjustment 50 mm) and air deflector The height has to be indicated by the mechanical contractor and can be comprised between 150 and 700 mmNon-return damper with aluminium fins fitted on nylon bushings For down-flow version please contact our sales deptAdvance microprocessor high perfomance 16 bit program-mable control It is used when customized programmes are requied or an increased number of alarms or advanced functions for LAN connectionsClock module accessory for microprocessor necessary for alarm reports and and history of alarm situationsAdvanced microprocessor for temperature + humidity control complete with card and probe for relative humidity control on return air and dehumidification systemAir filter with efficiency F5 or F7 instead of the standard filters Made in synthetic fiber with stainless steel frame the filters are not washableSpecial coils with an anti corrosion surface treatmentSpecial refrigerant R134a o R22 HCFC (only for export to non-EEC countries)Internal lininig of the panels in double layers of open-cell polyurethane foam with interposed lead sheet weight of 63 kgm2 22 mm thickness for external panels and 15 mm for internal ones It has the same thermal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unitSandwich panels external in galvanized steel sheet plas-tic coated internal in pre-painted galvanized steel sheet Thermal insulation between the two metal sheets in rigid polyurethane foam class1 non-flammable density 47 kgm3 and conductivity 0024 W(m degC) It has the same ther-mal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unit Can be used when high pressure fans are requiredSerial output card RS 485Remote condenser with electical and pipe connection infield in charge at the mechanical contractorAir cooled condenser with

Casing in prepainted aluminium sheet fixed with rivets floor supports for air horizontal discharge

Propeller fan aluminium blades statically and dynami-cally balanced protection grille on air discharge directly coupled to external rotor electric motor

Condensing coil made in copper tubes mechanically ex-panded into aluminium fins copper header with thread-ed connection for rotalock valves

Taps on refrigerant pipes

MD data series | 55

Technical data

Main technical data

Data series Size 061 071 091 101

Config 1 with compressor

Total cooling capacity (1) kW 205 264 314 361

Sensible cooling capacity (1) kW 186 248 285 327

Input power (1) kW 39 51 62 71

Total cooling capacity (2) kW 183 243 284 329Config 2 6 With compressor Sensible cooling capacity (2) kW 174 230 263 305

Input power (2) kW 49 63 78 87

Supply fun EC

Nominal air flow m3s 139 208 208 250

External static pressure pa 250 300 300 200

Power input kW 08 12 12 13

Engaged electric power kW 27 27 27 31

Available static pressure pa 650 500 500 500

Face area m2 0576 0850 0850 1016

Cooling coil Number of rows nr 4 4 4 4

Fin spacing mm 18 18 18 18

CompressorNumber of compressors nr 1 1 1 1

Nominal compressor power hP 6 75 9 10

Conf 1 watercooled condens

Water flow lsec 029 038 045 052

Water pressure drop kPa 31 45 34 46

Conf 6 watercooled condens

30 Glycol water flow lsec 12 159 188 215

Water pressure drop kPa 531 420 566 490

Air cooled condensed model CG 060 075 100 100

Oil charge per circuit l 16 4 4 4

Refrigerant chargeConfiguration 1 6 kg 17 21 25 28

Configuration 2 kg 56 67 81 90

Sound pressure level (up-flowdown-flow) (5) dB(A) 5551 615575 615575 605565

Dimensions

Length mm 860 1258 1258 1448

Width mm 860 860 860 860

Height mm 1980 1980 1980 1980

Operating weightConfiguration 1 6 kg 280 340 350 400

Configuration 2 kg 270 330 340 380

Capacities referred to(1) Room air conditions +24degC50UR Condensing water temperature +1535degC(2) External air temperature +32degC(5) Sound pressure level measured a 2 mt from the machine at 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

| MD data series6

Technical data

Main technical data

Data series Size 102 132 152 182 202

Config 1 with compressor

Total cooling capacity (1) kW 352 472 526 639 697

Sensible cooling capacity (1) kW 323 323 500 587 633

Input power (1) kW 68 90 102 124 142

Total cooling capacity (2) kW 323 426 480 576 641Config 2 6 With compressor Sensible cooling capacity (2) kW 297 395 450 545 592

Input power (2) kW 82 112 112 112 112

Supply fun EC

Nominal air flow m3s 250 361 389 444 444

External static pressure Pa 200 200 250 250 250

Power input kW 19 2x09 2x10 2x14 2x14

Engaged electric power kW 31 2x27 2x27 2x27 2x27

Available static pressure Pa 500 600 550 450 450

Face area m2 1016 1386 1692 1891 1891

Cooling coil Number of rows Nr 4 4 4 4 4

Fin spacing mm 18 18 18 18 18

CompressorNumber of compressors Nr 2 2 2 2 2

Nominal compressor power HP 5 65 75 9 10

Conf 1 watercooled condens

Water flow Lsec 050 067 075 091 100

Water pressure drop kPa 30 35 42 35 47

Conf 6 watercooled condens

30 Glycol water flow Lsec 210 279 314 379 422

Water pressure drop kPa 477 574 407 583 499

Air cooled condensed model CG 2x050 2x075 2x075 2x100 2x100

Oil charge per circuit L 28 38 8 8 8

Refrigerant chargeConfiguration 1 6 kg 28 36 42 50 56

Configuration 2 kg 90 116 134 162 180

Sound pressure level (up-flowdown-flow) (5) dB(A) 605565 6460 6561 6763 6763

Dimensions

Length mm 1448 1885 2265 2265 2265

Width mm 860 860 860 860 860

Height mm 1980 1980 1980 1980 1980

Operating weightConfiguration 1 6 kg 420 540 660 720 870

Configuration 2 kg 400 515 630 685 830

Capacities referred to(1) Room air conditions +24degC50UR Condensing water temperature +1535degC(2) External air temperature +32degC(5) Sound pressure level measured a 2 mt from the machine at 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

MD data series | 77

Cooling capacity

Cooling capacity R407C - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

061 1 2 6184 176 194 181 205 186 216 190

165 165 173 169 183 174 193 178

071 1 2 6237 226 250 238 264 248 279 256

218 209 230 221 243 230 257 238

091 1 2 6282 258 298 273 314 285 334 295

255 238 269 252 284 263 302 272

101 1 2 6321 309 342 319 361 327 382 336

292 289 312 298 329 305 348 313

102 1 2 6314 297 332 313 352 323 371 332

288 273 304 288 323 297 341 305

132 1 2 6421 400 446 418 472 433 500 446

380 365 402 382 426 395 451 406

152 1 2 6470 365 497 485 526 500 557 514

429 422 454 437 480 450 508 462

182 1 2 6569 551 604 571 639 587 677 601

513 512 544 530 576 545 610 558

202 1 2621 600 658 617 697 633 740 648

571 562 605 577 641 592 681 606

Ct Total cooling capacityCs Sensibile cooling capacityThe fan power input has not been subtracted from the capacities indicated above

| MD data series8

Heater capacity

Electric heater capacity

Size

061 071 091 101 102 132 152 182 202

Single stage kW 6 9 9 12 12 15 18 18 18

Three stages kW 24366 36549 36549 487212 487212 6915 7210818 7210818 7210818

FLA A 87 130 130 173 173 217 260 260 260

Only for three phase systems with neutral Referred to single stage heater

Water connections

Water connections

ConnectionSize

061 071 091 101 102 132 152 182 202

Cond water connections (conf 1) ˝G frac12˝ frac34˝ frac34˝ frac34˝ 2xfrac12˝ 2xfrac12˝ 2xfrac34˝ 2xfrac34˝ 2xfrac34˝

Nominal pressure drop kPa 31 45 34 46 30 35 42 35 47

Liquid line (conf 2) Oslash frac12˝ ⅝˝ ⅝˝ ⅝˝ 2xfrac12˝ 2xfrac12˝ 2x⅝˝ 2x⅝˝ 2x⅝˝

Gs suppligrave line (conf 2) Oslash ⅝˝ ⅞˝ ⅞˝ ⅞˝ 2x⅝˝ 2x⅝˝ 2x⅞˝ 2x⅞˝ 2x⅞˝

Cond water connections (conf 6) ˝G 1˝ 1frac14˝ 1frac14˝ 1frac14˝ 2x1 2x1 2x1frac14˝ 2x1frac14˝ 2x1frac14˝

Nominal pressuare drop kPa 531 420 566 490 477 574 407 583 499

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32 32 32 32 32

Condensate drain mm 20 2x20 2x20 2x20 2x20 2x20 2x20 2x20 2x20

Operating range

Operating range

Size

061 071 091 101 102 132 152 182 202

Air flow m3smin 111 166 166 166 166 222 333 333 333

max 145 213 213 260 260 370 425 475 475

Max condenser water flow ls

conf1 058 076 090 104 100 134 150 182 200

conf6 240 318 376 430 420 558 300 364 400

Hydraulic pressure kPa max 600

MD data series | 99

Air filters

Air filters

Size

061 071 091 101 102 132 152 182 202

Quantity n 2 2 2 3 3 3 5 5 5

Dimensions mm 305x935 505x885 505x885 400x885 400x885 545x885 410x885 410x985 410x985

Thickness mm 48 48 48 48 48 48 48 48 48

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

Humidifier

Humidifier

Size

061 071 091 101 102 132 152 182 202

Max steam production kgh 3 8 8 8 8 8 8 8 8

Full load power input kW 23 60 60 60 60 60 60 60 60

Full load ampere A 33 87 87 87 87 87 87 87 87

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

Electrical data

Electrical data

Size

061 071 091 101 102 132 152 182 202

Full load power input (1) kW 1782 265 2848 3348 329 4226 469 5096 5416

FLA (1) A 297 411 44 516 557 7095 735 793 847

LRA A 783 1033 1273 1319 828 1256 1227 1496 1563

Backward-blade fan

n 1 1 1 1 1 2 2 2 2

kW tot 11 16 16 17 17 28 28 30 30

A tot 63 44 44 46 46 62 90 88 88

Copper wire size (2) 5 x mm2 10 16 16 16 16 16 25 25 25

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

10 | Serie data MD

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

061 071 091 101 102 132 152 182 202

A mm 900 900 900 900 900 900 900 900 900

B mm 900 1300 1300 1500 1500 1950 2350 2350 2350

C mm 2130 2130 2130 2130 2130 2130 2130 2130 2130

D mm 840 650 650 840 840 650 840 840 840

E mm 860 1258 1258 1448 1448 1885 2265 2265 2265

F mm 860 860 860 860 860 860 860 860 860

G mm 600 600 600 600 600 600 600 600 600

H mm 150700 150700 150700 150700 150700 150700 150700 150700 150700

I mm 780 1178 1178 1368 1368 1805 2185 2185 2185

J mm 780 780 780 780 780 780 780 780 780

K mm 740 1138 1138 1328 1328 1765 2145 2145 2145

L mm 720 720 720 720 720 720 720 720 720

Peso kg 280 340 350 390 410 525 640 695 840

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

1111Serie data MD |

Down flow amp Up flow versions

Down flow amp Up flow versions

Size

061 071 091 101 102 132 152 182 202

A mm 860 1258 1258 1448 1448 1885 2265 2265 2265

B mm 860 860 860 860 860 860 860 860 860

C mm 1980 1980 1980 1980 1980 1980 1980 1980 1980

D mm 780 1178 1178 1368 1368 1805 2185 2185 2185

E mm 780 780 780 780 780 780 780 780 780

F mm 740 1138 1138 1328 1138 1765 2145 2145 2145

G mm 740 740 740 740 740 740 740 740 740

H mm 150 150 150 150 150 150 150 150 150

Front view Side view

Upper view

Down flow version

| MD data series12

Front view Side view

Bottom view

Up flow version

MD data series | 1313

Notes

14 | Serie data MD

Notes

Syst

emai

r AC

middot Jun

e 20

12 middot

MD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

duct

impr

ovem

ent p

rogr

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ur p

rodu

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are

subj

ect t

o ch

ange

with

out p

rior n

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e N

on c

ontr

actu

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s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 3: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

33MD data series |

Drain pan in stainless steel with plastic connection to ex-ternal dischargeAir filter cleanable type in synthetic fibre stainless steel frame G4 efficiencySupply air centrifugal fan single inlet backward curved blades impeller statically and dynamically balanced directly coupled to brushless electric motor EC (electronically com-mutated) type with built-in overload protection Electrical supply from autotransformerAir flow switch on room supply air fanHermetic compressor ldquoscrollrdquo type with built-in safety valve 2-pole electric motor with integrated electronic overload pro-tection Mounted on rubber shock absorbers Valves for weld-ing mounted on suction and discharge connections (conf 2)Refrigerant filter with mechanical and desiccant action molecular-sieve typeLiquid sight-glass with colour-change for moisture indica-tionExpansion valve with plastic external equalizerRefrigerant circuit in copper piping that has been brazed welded with silver alloy Suction line insulated with closed-cell vapour-proof materialHigh-pressure switch with manual resetLow-pressure switch with automatic resetSafety device in high-pressure sectionElectric control panel complete with

Main interlocking power switch

Automatic fuse protections are each single utility

Compressor motor contactor

Fan motor contactors

Auxiliary services transformer

Components and wiring in compliance with applicable IEC Norms

Microprocessor control for single or multi-unit management system with the following characteristics

room air temperature control through the activation of the compressor or the electric heater or the modulation of the three-way valve (the later are options)

supply air temperature limit

management of all alarm conditions

remote start-stop

general alarm

passwordAdvanced microprocessor high performance 16 bit pro-grammable control It is used when customized pro-grammes are required or an increased number of alarms or advanced functions for LAN connectionsUser interface for the display of unit conditions status and operating parameters with the following characteristics

display of room temperature and temperature set-point for supply air

display of operating parameters

control keyboard with two levels of ldquopasswordrdquo

alarm reset and unit set-up

onoff safety switch

watchdog functionR407C refrigerant and oil charge (anti freeze oil type)Factory tests and inspection

ConfigurationsConfiguration 1Direct expansion packaged water cooled unit condensing water from cooling tower spring water or city water It is to use water-regulating valve in case of city or spring water

| MD data series4

operating to reduce the water consumption The unit as de-scribed above is complete with Condenser water cooled plate heat exchanger braze-weld-ed stainless steel platesConfiguration 2Self-contained direct expansion unit in two sections with air-cooled condenser for remote installation The unit as described above is complete withShut-off valves on refrigerant pipes Standard supply also includes remote condenser all electrical and pipe connec-tions on site to be effected by the contractorConfiguration 6Direct expansion packaged unit cooled with water-glycol coming from a dry-cooler or from an industrial cooling sys-tem The unit is similar to Configuration 1 with the con-denser oversized to allow increased temperature and den-sity typical of operation with a water-glycol mixture

Accessories and optionsDifferential pressure switch for clogged filter alarmWater leakage alarm complete with control relay and two sensors to be installed in the raised floorFire alarm consist of an optical survey presence smoke di-rectly wired to the microprocessor where the alarm can be customizedElectric reheating coil one two or three stages available depending on the size and manufactured in extruded alu-minium complete with contactor thermal overload protec-tion and safety thermostat It is controlled directly by the microprocessorSteam humidifier immersed electrodes type modulating version complete with probe mounted on the return air and with microprocessor control cardDehumidification system made with fan speed and con-sequently air flow reduction Humidity probe on return airFresh air intake kit separately supplied for assembly on site It is composed of a container with G4 air filter the container is equipped with a circular connection (80 mm diam) that has to be connected to the fresh air duct Drilling and flex-ible connection with diameter of 100 mm are to be effected by the contractor Max available air flow 004 m3secRear return air only for up-flow models Closed front panel and return air intake on the rear side with flange for con-nection to the duct system

Air delivery plenum frame and panels in galvanized steel sheet with plastic coating and internally lined with thermo acoustic polyurethane open cell foam complete with a grill with a double row of adjustable vanesBase frame made in strong painted steel welded profiles and is equipped with adjustable pedestals (adjustment 50 mm) and air deflector The height has to be indicated by the mechanical contractor and can be comprised between 150 and 700 mmNon-return damper with aluminium fins fitted on nylon bushings For down-flow version please contact our sales deptAdvance microprocessor high perfomance 16 bit program-mable control It is used when customized programmes are requied or an increased number of alarms or advanced functions for LAN connectionsClock module accessory for microprocessor necessary for alarm reports and and history of alarm situationsAdvanced microprocessor for temperature + humidity control complete with card and probe for relative humidity control on return air and dehumidification systemAir filter with efficiency F5 or F7 instead of the standard filters Made in synthetic fiber with stainless steel frame the filters are not washableSpecial coils with an anti corrosion surface treatmentSpecial refrigerant R134a o R22 HCFC (only for export to non-EEC countries)Internal lininig of the panels in double layers of open-cell polyurethane foam with interposed lead sheet weight of 63 kgm2 22 mm thickness for external panels and 15 mm for internal ones It has the same thermal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unitSandwich panels external in galvanized steel sheet plas-tic coated internal in pre-painted galvanized steel sheet Thermal insulation between the two metal sheets in rigid polyurethane foam class1 non-flammable density 47 kgm3 and conductivity 0024 W(m degC) It has the same ther-mal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unit Can be used when high pressure fans are requiredSerial output card RS 485Remote condenser with electical and pipe connection infield in charge at the mechanical contractorAir cooled condenser with

Casing in prepainted aluminium sheet fixed with rivets floor supports for air horizontal discharge

Propeller fan aluminium blades statically and dynami-cally balanced protection grille on air discharge directly coupled to external rotor electric motor

Condensing coil made in copper tubes mechanically ex-panded into aluminium fins copper header with thread-ed connection for rotalock valves

Taps on refrigerant pipes

MD data series | 55

Technical data

Main technical data

Data series Size 061 071 091 101

Config 1 with compressor

Total cooling capacity (1) kW 205 264 314 361

Sensible cooling capacity (1) kW 186 248 285 327

Input power (1) kW 39 51 62 71

Total cooling capacity (2) kW 183 243 284 329Config 2 6 With compressor Sensible cooling capacity (2) kW 174 230 263 305

Input power (2) kW 49 63 78 87

Supply fun EC

Nominal air flow m3s 139 208 208 250

External static pressure pa 250 300 300 200

Power input kW 08 12 12 13

Engaged electric power kW 27 27 27 31

Available static pressure pa 650 500 500 500

Face area m2 0576 0850 0850 1016

Cooling coil Number of rows nr 4 4 4 4

Fin spacing mm 18 18 18 18

CompressorNumber of compressors nr 1 1 1 1

Nominal compressor power hP 6 75 9 10

Conf 1 watercooled condens

Water flow lsec 029 038 045 052

Water pressure drop kPa 31 45 34 46

Conf 6 watercooled condens

30 Glycol water flow lsec 12 159 188 215

Water pressure drop kPa 531 420 566 490

Air cooled condensed model CG 060 075 100 100

Oil charge per circuit l 16 4 4 4

Refrigerant chargeConfiguration 1 6 kg 17 21 25 28

Configuration 2 kg 56 67 81 90

Sound pressure level (up-flowdown-flow) (5) dB(A) 5551 615575 615575 605565

Dimensions

Length mm 860 1258 1258 1448

Width mm 860 860 860 860

Height mm 1980 1980 1980 1980

Operating weightConfiguration 1 6 kg 280 340 350 400

Configuration 2 kg 270 330 340 380

Capacities referred to(1) Room air conditions +24degC50UR Condensing water temperature +1535degC(2) External air temperature +32degC(5) Sound pressure level measured a 2 mt from the machine at 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

| MD data series6

Technical data

Main technical data

Data series Size 102 132 152 182 202

Config 1 with compressor

Total cooling capacity (1) kW 352 472 526 639 697

Sensible cooling capacity (1) kW 323 323 500 587 633

Input power (1) kW 68 90 102 124 142

Total cooling capacity (2) kW 323 426 480 576 641Config 2 6 With compressor Sensible cooling capacity (2) kW 297 395 450 545 592

Input power (2) kW 82 112 112 112 112

Supply fun EC

Nominal air flow m3s 250 361 389 444 444

External static pressure Pa 200 200 250 250 250

Power input kW 19 2x09 2x10 2x14 2x14

Engaged electric power kW 31 2x27 2x27 2x27 2x27

Available static pressure Pa 500 600 550 450 450

Face area m2 1016 1386 1692 1891 1891

Cooling coil Number of rows Nr 4 4 4 4 4

Fin spacing mm 18 18 18 18 18

CompressorNumber of compressors Nr 2 2 2 2 2

Nominal compressor power HP 5 65 75 9 10

Conf 1 watercooled condens

Water flow Lsec 050 067 075 091 100

Water pressure drop kPa 30 35 42 35 47

Conf 6 watercooled condens

30 Glycol water flow Lsec 210 279 314 379 422

Water pressure drop kPa 477 574 407 583 499

Air cooled condensed model CG 2x050 2x075 2x075 2x100 2x100

Oil charge per circuit L 28 38 8 8 8

Refrigerant chargeConfiguration 1 6 kg 28 36 42 50 56

Configuration 2 kg 90 116 134 162 180

Sound pressure level (up-flowdown-flow) (5) dB(A) 605565 6460 6561 6763 6763

Dimensions

Length mm 1448 1885 2265 2265 2265

Width mm 860 860 860 860 860

Height mm 1980 1980 1980 1980 1980

Operating weightConfiguration 1 6 kg 420 540 660 720 870

Configuration 2 kg 400 515 630 685 830

Capacities referred to(1) Room air conditions +24degC50UR Condensing water temperature +1535degC(2) External air temperature +32degC(5) Sound pressure level measured a 2 mt from the machine at 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

MD data series | 77

Cooling capacity

Cooling capacity R407C - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

061 1 2 6184 176 194 181 205 186 216 190

165 165 173 169 183 174 193 178

071 1 2 6237 226 250 238 264 248 279 256

218 209 230 221 243 230 257 238

091 1 2 6282 258 298 273 314 285 334 295

255 238 269 252 284 263 302 272

101 1 2 6321 309 342 319 361 327 382 336

292 289 312 298 329 305 348 313

102 1 2 6314 297 332 313 352 323 371 332

288 273 304 288 323 297 341 305

132 1 2 6421 400 446 418 472 433 500 446

380 365 402 382 426 395 451 406

152 1 2 6470 365 497 485 526 500 557 514

429 422 454 437 480 450 508 462

182 1 2 6569 551 604 571 639 587 677 601

513 512 544 530 576 545 610 558

202 1 2621 600 658 617 697 633 740 648

571 562 605 577 641 592 681 606

Ct Total cooling capacityCs Sensibile cooling capacityThe fan power input has not been subtracted from the capacities indicated above

| MD data series8

Heater capacity

Electric heater capacity

Size

061 071 091 101 102 132 152 182 202

Single stage kW 6 9 9 12 12 15 18 18 18

Three stages kW 24366 36549 36549 487212 487212 6915 7210818 7210818 7210818

FLA A 87 130 130 173 173 217 260 260 260

Only for three phase systems with neutral Referred to single stage heater

Water connections

Water connections

ConnectionSize

061 071 091 101 102 132 152 182 202

Cond water connections (conf 1) ˝G frac12˝ frac34˝ frac34˝ frac34˝ 2xfrac12˝ 2xfrac12˝ 2xfrac34˝ 2xfrac34˝ 2xfrac34˝

Nominal pressure drop kPa 31 45 34 46 30 35 42 35 47

Liquid line (conf 2) Oslash frac12˝ ⅝˝ ⅝˝ ⅝˝ 2xfrac12˝ 2xfrac12˝ 2x⅝˝ 2x⅝˝ 2x⅝˝

Gs suppligrave line (conf 2) Oslash ⅝˝ ⅞˝ ⅞˝ ⅞˝ 2x⅝˝ 2x⅝˝ 2x⅞˝ 2x⅞˝ 2x⅞˝

Cond water connections (conf 6) ˝G 1˝ 1frac14˝ 1frac14˝ 1frac14˝ 2x1 2x1 2x1frac14˝ 2x1frac14˝ 2x1frac14˝

Nominal pressuare drop kPa 531 420 566 490 477 574 407 583 499

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32 32 32 32 32

Condensate drain mm 20 2x20 2x20 2x20 2x20 2x20 2x20 2x20 2x20

Operating range

Operating range

Size

061 071 091 101 102 132 152 182 202

Air flow m3smin 111 166 166 166 166 222 333 333 333

max 145 213 213 260 260 370 425 475 475

Max condenser water flow ls

conf1 058 076 090 104 100 134 150 182 200

conf6 240 318 376 430 420 558 300 364 400

Hydraulic pressure kPa max 600

MD data series | 99

Air filters

Air filters

Size

061 071 091 101 102 132 152 182 202

Quantity n 2 2 2 3 3 3 5 5 5

Dimensions mm 305x935 505x885 505x885 400x885 400x885 545x885 410x885 410x985 410x985

Thickness mm 48 48 48 48 48 48 48 48 48

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

Humidifier

Humidifier

Size

061 071 091 101 102 132 152 182 202

Max steam production kgh 3 8 8 8 8 8 8 8 8

Full load power input kW 23 60 60 60 60 60 60 60 60

Full load ampere A 33 87 87 87 87 87 87 87 87

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

Electrical data

Electrical data

Size

061 071 091 101 102 132 152 182 202

Full load power input (1) kW 1782 265 2848 3348 329 4226 469 5096 5416

FLA (1) A 297 411 44 516 557 7095 735 793 847

LRA A 783 1033 1273 1319 828 1256 1227 1496 1563

Backward-blade fan

n 1 1 1 1 1 2 2 2 2

kW tot 11 16 16 17 17 28 28 30 30

A tot 63 44 44 46 46 62 90 88 88

Copper wire size (2) 5 x mm2 10 16 16 16 16 16 25 25 25

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

10 | Serie data MD

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

061 071 091 101 102 132 152 182 202

A mm 900 900 900 900 900 900 900 900 900

B mm 900 1300 1300 1500 1500 1950 2350 2350 2350

C mm 2130 2130 2130 2130 2130 2130 2130 2130 2130

D mm 840 650 650 840 840 650 840 840 840

E mm 860 1258 1258 1448 1448 1885 2265 2265 2265

F mm 860 860 860 860 860 860 860 860 860

G mm 600 600 600 600 600 600 600 600 600

H mm 150700 150700 150700 150700 150700 150700 150700 150700 150700

I mm 780 1178 1178 1368 1368 1805 2185 2185 2185

J mm 780 780 780 780 780 780 780 780 780

K mm 740 1138 1138 1328 1328 1765 2145 2145 2145

L mm 720 720 720 720 720 720 720 720 720

Peso kg 280 340 350 390 410 525 640 695 840

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

1111Serie data MD |

Down flow amp Up flow versions

Down flow amp Up flow versions

Size

061 071 091 101 102 132 152 182 202

A mm 860 1258 1258 1448 1448 1885 2265 2265 2265

B mm 860 860 860 860 860 860 860 860 860

C mm 1980 1980 1980 1980 1980 1980 1980 1980 1980

D mm 780 1178 1178 1368 1368 1805 2185 2185 2185

E mm 780 780 780 780 780 780 780 780 780

F mm 740 1138 1138 1328 1138 1765 2145 2145 2145

G mm 740 740 740 740 740 740 740 740 740

H mm 150 150 150 150 150 150 150 150 150

Front view Side view

Upper view

Down flow version

| MD data series12

Front view Side view

Bottom view

Up flow version

MD data series | 1313

Notes

14 | Serie data MD

Notes

Syst

emai

r AC

middot Jun

e 20

12 middot

MD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

duct

impr

ovem

ent p

rogr

amm

e o

ur p

rodu

cts

are

subj

ect t

o ch

ange

with

out p

rior n

otic

e N

on c

ontr

actu

al p

hoto

s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 4: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

| MD data series4

operating to reduce the water consumption The unit as de-scribed above is complete with Condenser water cooled plate heat exchanger braze-weld-ed stainless steel platesConfiguration 2Self-contained direct expansion unit in two sections with air-cooled condenser for remote installation The unit as described above is complete withShut-off valves on refrigerant pipes Standard supply also includes remote condenser all electrical and pipe connec-tions on site to be effected by the contractorConfiguration 6Direct expansion packaged unit cooled with water-glycol coming from a dry-cooler or from an industrial cooling sys-tem The unit is similar to Configuration 1 with the con-denser oversized to allow increased temperature and den-sity typical of operation with a water-glycol mixture

Accessories and optionsDifferential pressure switch for clogged filter alarmWater leakage alarm complete with control relay and two sensors to be installed in the raised floorFire alarm consist of an optical survey presence smoke di-rectly wired to the microprocessor where the alarm can be customizedElectric reheating coil one two or three stages available depending on the size and manufactured in extruded alu-minium complete with contactor thermal overload protec-tion and safety thermostat It is controlled directly by the microprocessorSteam humidifier immersed electrodes type modulating version complete with probe mounted on the return air and with microprocessor control cardDehumidification system made with fan speed and con-sequently air flow reduction Humidity probe on return airFresh air intake kit separately supplied for assembly on site It is composed of a container with G4 air filter the container is equipped with a circular connection (80 mm diam) that has to be connected to the fresh air duct Drilling and flex-ible connection with diameter of 100 mm are to be effected by the contractor Max available air flow 004 m3secRear return air only for up-flow models Closed front panel and return air intake on the rear side with flange for con-nection to the duct system

Air delivery plenum frame and panels in galvanized steel sheet with plastic coating and internally lined with thermo acoustic polyurethane open cell foam complete with a grill with a double row of adjustable vanesBase frame made in strong painted steel welded profiles and is equipped with adjustable pedestals (adjustment 50 mm) and air deflector The height has to be indicated by the mechanical contractor and can be comprised between 150 and 700 mmNon-return damper with aluminium fins fitted on nylon bushings For down-flow version please contact our sales deptAdvance microprocessor high perfomance 16 bit program-mable control It is used when customized programmes are requied or an increased number of alarms or advanced functions for LAN connectionsClock module accessory for microprocessor necessary for alarm reports and and history of alarm situationsAdvanced microprocessor for temperature + humidity control complete with card and probe for relative humidity control on return air and dehumidification systemAir filter with efficiency F5 or F7 instead of the standard filters Made in synthetic fiber with stainless steel frame the filters are not washableSpecial coils with an anti corrosion surface treatmentSpecial refrigerant R134a o R22 HCFC (only for export to non-EEC countries)Internal lininig of the panels in double layers of open-cell polyurethane foam with interposed lead sheet weight of 63 kgm2 22 mm thickness for external panels and 15 mm for internal ones It has the same thermal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unitSandwich panels external in galvanized steel sheet plas-tic coated internal in pre-painted galvanized steel sheet Thermal insulation between the two metal sheets in rigid polyurethane foam class1 non-flammable density 47 kgm3 and conductivity 0024 W(m degC) It has the same ther-mal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unit Can be used when high pressure fans are requiredSerial output card RS 485Remote condenser with electical and pipe connection infield in charge at the mechanical contractorAir cooled condenser with

Casing in prepainted aluminium sheet fixed with rivets floor supports for air horizontal discharge

Propeller fan aluminium blades statically and dynami-cally balanced protection grille on air discharge directly coupled to external rotor electric motor

Condensing coil made in copper tubes mechanically ex-panded into aluminium fins copper header with thread-ed connection for rotalock valves

Taps on refrigerant pipes

MD data series | 55

Technical data

Main technical data

Data series Size 061 071 091 101

Config 1 with compressor

Total cooling capacity (1) kW 205 264 314 361

Sensible cooling capacity (1) kW 186 248 285 327

Input power (1) kW 39 51 62 71

Total cooling capacity (2) kW 183 243 284 329Config 2 6 With compressor Sensible cooling capacity (2) kW 174 230 263 305

Input power (2) kW 49 63 78 87

Supply fun EC

Nominal air flow m3s 139 208 208 250

External static pressure pa 250 300 300 200

Power input kW 08 12 12 13

Engaged electric power kW 27 27 27 31

Available static pressure pa 650 500 500 500

Face area m2 0576 0850 0850 1016

Cooling coil Number of rows nr 4 4 4 4

Fin spacing mm 18 18 18 18

CompressorNumber of compressors nr 1 1 1 1

Nominal compressor power hP 6 75 9 10

Conf 1 watercooled condens

Water flow lsec 029 038 045 052

Water pressure drop kPa 31 45 34 46

Conf 6 watercooled condens

30 Glycol water flow lsec 12 159 188 215

Water pressure drop kPa 531 420 566 490

Air cooled condensed model CG 060 075 100 100

Oil charge per circuit l 16 4 4 4

Refrigerant chargeConfiguration 1 6 kg 17 21 25 28

Configuration 2 kg 56 67 81 90

Sound pressure level (up-flowdown-flow) (5) dB(A) 5551 615575 615575 605565

Dimensions

Length mm 860 1258 1258 1448

Width mm 860 860 860 860

Height mm 1980 1980 1980 1980

Operating weightConfiguration 1 6 kg 280 340 350 400

Configuration 2 kg 270 330 340 380

Capacities referred to(1) Room air conditions +24degC50UR Condensing water temperature +1535degC(2) External air temperature +32degC(5) Sound pressure level measured a 2 mt from the machine at 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

| MD data series6

Technical data

Main technical data

Data series Size 102 132 152 182 202

Config 1 with compressor

Total cooling capacity (1) kW 352 472 526 639 697

Sensible cooling capacity (1) kW 323 323 500 587 633

Input power (1) kW 68 90 102 124 142

Total cooling capacity (2) kW 323 426 480 576 641Config 2 6 With compressor Sensible cooling capacity (2) kW 297 395 450 545 592

Input power (2) kW 82 112 112 112 112

Supply fun EC

Nominal air flow m3s 250 361 389 444 444

External static pressure Pa 200 200 250 250 250

Power input kW 19 2x09 2x10 2x14 2x14

Engaged electric power kW 31 2x27 2x27 2x27 2x27

Available static pressure Pa 500 600 550 450 450

Face area m2 1016 1386 1692 1891 1891

Cooling coil Number of rows Nr 4 4 4 4 4

Fin spacing mm 18 18 18 18 18

CompressorNumber of compressors Nr 2 2 2 2 2

Nominal compressor power HP 5 65 75 9 10

Conf 1 watercooled condens

Water flow Lsec 050 067 075 091 100

Water pressure drop kPa 30 35 42 35 47

Conf 6 watercooled condens

30 Glycol water flow Lsec 210 279 314 379 422

Water pressure drop kPa 477 574 407 583 499

Air cooled condensed model CG 2x050 2x075 2x075 2x100 2x100

Oil charge per circuit L 28 38 8 8 8

Refrigerant chargeConfiguration 1 6 kg 28 36 42 50 56

Configuration 2 kg 90 116 134 162 180

Sound pressure level (up-flowdown-flow) (5) dB(A) 605565 6460 6561 6763 6763

Dimensions

Length mm 1448 1885 2265 2265 2265

Width mm 860 860 860 860 860

Height mm 1980 1980 1980 1980 1980

Operating weightConfiguration 1 6 kg 420 540 660 720 870

Configuration 2 kg 400 515 630 685 830

Capacities referred to(1) Room air conditions +24degC50UR Condensing water temperature +1535degC(2) External air temperature +32degC(5) Sound pressure level measured a 2 mt from the machine at 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

MD data series | 77

Cooling capacity

Cooling capacity R407C - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

061 1 2 6184 176 194 181 205 186 216 190

165 165 173 169 183 174 193 178

071 1 2 6237 226 250 238 264 248 279 256

218 209 230 221 243 230 257 238

091 1 2 6282 258 298 273 314 285 334 295

255 238 269 252 284 263 302 272

101 1 2 6321 309 342 319 361 327 382 336

292 289 312 298 329 305 348 313

102 1 2 6314 297 332 313 352 323 371 332

288 273 304 288 323 297 341 305

132 1 2 6421 400 446 418 472 433 500 446

380 365 402 382 426 395 451 406

152 1 2 6470 365 497 485 526 500 557 514

429 422 454 437 480 450 508 462

182 1 2 6569 551 604 571 639 587 677 601

513 512 544 530 576 545 610 558

202 1 2621 600 658 617 697 633 740 648

571 562 605 577 641 592 681 606

Ct Total cooling capacityCs Sensibile cooling capacityThe fan power input has not been subtracted from the capacities indicated above

| MD data series8

Heater capacity

Electric heater capacity

Size

061 071 091 101 102 132 152 182 202

Single stage kW 6 9 9 12 12 15 18 18 18

Three stages kW 24366 36549 36549 487212 487212 6915 7210818 7210818 7210818

FLA A 87 130 130 173 173 217 260 260 260

Only for three phase systems with neutral Referred to single stage heater

Water connections

Water connections

ConnectionSize

061 071 091 101 102 132 152 182 202

Cond water connections (conf 1) ˝G frac12˝ frac34˝ frac34˝ frac34˝ 2xfrac12˝ 2xfrac12˝ 2xfrac34˝ 2xfrac34˝ 2xfrac34˝

Nominal pressure drop kPa 31 45 34 46 30 35 42 35 47

Liquid line (conf 2) Oslash frac12˝ ⅝˝ ⅝˝ ⅝˝ 2xfrac12˝ 2xfrac12˝ 2x⅝˝ 2x⅝˝ 2x⅝˝

Gs suppligrave line (conf 2) Oslash ⅝˝ ⅞˝ ⅞˝ ⅞˝ 2x⅝˝ 2x⅝˝ 2x⅞˝ 2x⅞˝ 2x⅞˝

Cond water connections (conf 6) ˝G 1˝ 1frac14˝ 1frac14˝ 1frac14˝ 2x1 2x1 2x1frac14˝ 2x1frac14˝ 2x1frac14˝

Nominal pressuare drop kPa 531 420 566 490 477 574 407 583 499

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32 32 32 32 32

Condensate drain mm 20 2x20 2x20 2x20 2x20 2x20 2x20 2x20 2x20

Operating range

Operating range

Size

061 071 091 101 102 132 152 182 202

Air flow m3smin 111 166 166 166 166 222 333 333 333

max 145 213 213 260 260 370 425 475 475

Max condenser water flow ls

conf1 058 076 090 104 100 134 150 182 200

conf6 240 318 376 430 420 558 300 364 400

Hydraulic pressure kPa max 600

MD data series | 99

Air filters

Air filters

Size

061 071 091 101 102 132 152 182 202

Quantity n 2 2 2 3 3 3 5 5 5

Dimensions mm 305x935 505x885 505x885 400x885 400x885 545x885 410x885 410x985 410x985

Thickness mm 48 48 48 48 48 48 48 48 48

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

Humidifier

Humidifier

Size

061 071 091 101 102 132 152 182 202

Max steam production kgh 3 8 8 8 8 8 8 8 8

Full load power input kW 23 60 60 60 60 60 60 60 60

Full load ampere A 33 87 87 87 87 87 87 87 87

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

Electrical data

Electrical data

Size

061 071 091 101 102 132 152 182 202

Full load power input (1) kW 1782 265 2848 3348 329 4226 469 5096 5416

FLA (1) A 297 411 44 516 557 7095 735 793 847

LRA A 783 1033 1273 1319 828 1256 1227 1496 1563

Backward-blade fan

n 1 1 1 1 1 2 2 2 2

kW tot 11 16 16 17 17 28 28 30 30

A tot 63 44 44 46 46 62 90 88 88

Copper wire size (2) 5 x mm2 10 16 16 16 16 16 25 25 25

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

10 | Serie data MD

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

061 071 091 101 102 132 152 182 202

A mm 900 900 900 900 900 900 900 900 900

B mm 900 1300 1300 1500 1500 1950 2350 2350 2350

C mm 2130 2130 2130 2130 2130 2130 2130 2130 2130

D mm 840 650 650 840 840 650 840 840 840

E mm 860 1258 1258 1448 1448 1885 2265 2265 2265

F mm 860 860 860 860 860 860 860 860 860

G mm 600 600 600 600 600 600 600 600 600

H mm 150700 150700 150700 150700 150700 150700 150700 150700 150700

I mm 780 1178 1178 1368 1368 1805 2185 2185 2185

J mm 780 780 780 780 780 780 780 780 780

K mm 740 1138 1138 1328 1328 1765 2145 2145 2145

L mm 720 720 720 720 720 720 720 720 720

Peso kg 280 340 350 390 410 525 640 695 840

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

1111Serie data MD |

Down flow amp Up flow versions

Down flow amp Up flow versions

Size

061 071 091 101 102 132 152 182 202

A mm 860 1258 1258 1448 1448 1885 2265 2265 2265

B mm 860 860 860 860 860 860 860 860 860

C mm 1980 1980 1980 1980 1980 1980 1980 1980 1980

D mm 780 1178 1178 1368 1368 1805 2185 2185 2185

E mm 780 780 780 780 780 780 780 780 780

F mm 740 1138 1138 1328 1138 1765 2145 2145 2145

G mm 740 740 740 740 740 740 740 740 740

H mm 150 150 150 150 150 150 150 150 150

Front view Side view

Upper view

Down flow version

| MD data series12

Front view Side view

Bottom view

Up flow version

MD data series | 1313

Notes

14 | Serie data MD

Notes

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 5: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

MD data series | 55

Technical data

Main technical data

Data series Size 061 071 091 101

Config 1 with compressor

Total cooling capacity (1) kW 205 264 314 361

Sensible cooling capacity (1) kW 186 248 285 327

Input power (1) kW 39 51 62 71

Total cooling capacity (2) kW 183 243 284 329Config 2 6 With compressor Sensible cooling capacity (2) kW 174 230 263 305

Input power (2) kW 49 63 78 87

Supply fun EC

Nominal air flow m3s 139 208 208 250

External static pressure pa 250 300 300 200

Power input kW 08 12 12 13

Engaged electric power kW 27 27 27 31

Available static pressure pa 650 500 500 500

Face area m2 0576 0850 0850 1016

Cooling coil Number of rows nr 4 4 4 4

Fin spacing mm 18 18 18 18

CompressorNumber of compressors nr 1 1 1 1

Nominal compressor power hP 6 75 9 10

Conf 1 watercooled condens

Water flow lsec 029 038 045 052

Water pressure drop kPa 31 45 34 46

Conf 6 watercooled condens

30 Glycol water flow lsec 12 159 188 215

Water pressure drop kPa 531 420 566 490

Air cooled condensed model CG 060 075 100 100

Oil charge per circuit l 16 4 4 4

Refrigerant chargeConfiguration 1 6 kg 17 21 25 28

Configuration 2 kg 56 67 81 90

Sound pressure level (up-flowdown-flow) (5) dB(A) 5551 615575 615575 605565

Dimensions

Length mm 860 1258 1258 1448

Width mm 860 860 860 860

Height mm 1980 1980 1980 1980

Operating weightConfiguration 1 6 kg 280 340 350 400

Configuration 2 kg 270 330 340 380

Capacities referred to(1) Room air conditions +24degC50UR Condensing water temperature +1535degC(2) External air temperature +32degC(5) Sound pressure level measured a 2 mt from the machine at 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

| MD data series6

Technical data

Main technical data

Data series Size 102 132 152 182 202

Config 1 with compressor

Total cooling capacity (1) kW 352 472 526 639 697

Sensible cooling capacity (1) kW 323 323 500 587 633

Input power (1) kW 68 90 102 124 142

Total cooling capacity (2) kW 323 426 480 576 641Config 2 6 With compressor Sensible cooling capacity (2) kW 297 395 450 545 592

Input power (2) kW 82 112 112 112 112

Supply fun EC

Nominal air flow m3s 250 361 389 444 444

External static pressure Pa 200 200 250 250 250

Power input kW 19 2x09 2x10 2x14 2x14

Engaged electric power kW 31 2x27 2x27 2x27 2x27

Available static pressure Pa 500 600 550 450 450

Face area m2 1016 1386 1692 1891 1891

Cooling coil Number of rows Nr 4 4 4 4 4

Fin spacing mm 18 18 18 18 18

CompressorNumber of compressors Nr 2 2 2 2 2

Nominal compressor power HP 5 65 75 9 10

Conf 1 watercooled condens

Water flow Lsec 050 067 075 091 100

Water pressure drop kPa 30 35 42 35 47

Conf 6 watercooled condens

30 Glycol water flow Lsec 210 279 314 379 422

Water pressure drop kPa 477 574 407 583 499

Air cooled condensed model CG 2x050 2x075 2x075 2x100 2x100

Oil charge per circuit L 28 38 8 8 8

Refrigerant chargeConfiguration 1 6 kg 28 36 42 50 56

Configuration 2 kg 90 116 134 162 180

Sound pressure level (up-flowdown-flow) (5) dB(A) 605565 6460 6561 6763 6763

Dimensions

Length mm 1448 1885 2265 2265 2265

Width mm 860 860 860 860 860

Height mm 1980 1980 1980 1980 1980

Operating weightConfiguration 1 6 kg 420 540 660 720 870

Configuration 2 kg 400 515 630 685 830

Capacities referred to(1) Room air conditions +24degC50UR Condensing water temperature +1535degC(2) External air temperature +32degC(5) Sound pressure level measured a 2 mt from the machine at 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

MD data series | 77

Cooling capacity

Cooling capacity R407C - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

061 1 2 6184 176 194 181 205 186 216 190

165 165 173 169 183 174 193 178

071 1 2 6237 226 250 238 264 248 279 256

218 209 230 221 243 230 257 238

091 1 2 6282 258 298 273 314 285 334 295

255 238 269 252 284 263 302 272

101 1 2 6321 309 342 319 361 327 382 336

292 289 312 298 329 305 348 313

102 1 2 6314 297 332 313 352 323 371 332

288 273 304 288 323 297 341 305

132 1 2 6421 400 446 418 472 433 500 446

380 365 402 382 426 395 451 406

152 1 2 6470 365 497 485 526 500 557 514

429 422 454 437 480 450 508 462

182 1 2 6569 551 604 571 639 587 677 601

513 512 544 530 576 545 610 558

202 1 2621 600 658 617 697 633 740 648

571 562 605 577 641 592 681 606

Ct Total cooling capacityCs Sensibile cooling capacityThe fan power input has not been subtracted from the capacities indicated above

| MD data series8

Heater capacity

Electric heater capacity

Size

061 071 091 101 102 132 152 182 202

Single stage kW 6 9 9 12 12 15 18 18 18

Three stages kW 24366 36549 36549 487212 487212 6915 7210818 7210818 7210818

FLA A 87 130 130 173 173 217 260 260 260

Only for three phase systems with neutral Referred to single stage heater

Water connections

Water connections

ConnectionSize

061 071 091 101 102 132 152 182 202

Cond water connections (conf 1) ˝G frac12˝ frac34˝ frac34˝ frac34˝ 2xfrac12˝ 2xfrac12˝ 2xfrac34˝ 2xfrac34˝ 2xfrac34˝

Nominal pressure drop kPa 31 45 34 46 30 35 42 35 47

Liquid line (conf 2) Oslash frac12˝ ⅝˝ ⅝˝ ⅝˝ 2xfrac12˝ 2xfrac12˝ 2x⅝˝ 2x⅝˝ 2x⅝˝

Gs suppligrave line (conf 2) Oslash ⅝˝ ⅞˝ ⅞˝ ⅞˝ 2x⅝˝ 2x⅝˝ 2x⅞˝ 2x⅞˝ 2x⅞˝

Cond water connections (conf 6) ˝G 1˝ 1frac14˝ 1frac14˝ 1frac14˝ 2x1 2x1 2x1frac14˝ 2x1frac14˝ 2x1frac14˝

Nominal pressuare drop kPa 531 420 566 490 477 574 407 583 499

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32 32 32 32 32

Condensate drain mm 20 2x20 2x20 2x20 2x20 2x20 2x20 2x20 2x20

Operating range

Operating range

Size

061 071 091 101 102 132 152 182 202

Air flow m3smin 111 166 166 166 166 222 333 333 333

max 145 213 213 260 260 370 425 475 475

Max condenser water flow ls

conf1 058 076 090 104 100 134 150 182 200

conf6 240 318 376 430 420 558 300 364 400

Hydraulic pressure kPa max 600

MD data series | 99

Air filters

Air filters

Size

061 071 091 101 102 132 152 182 202

Quantity n 2 2 2 3 3 3 5 5 5

Dimensions mm 305x935 505x885 505x885 400x885 400x885 545x885 410x885 410x985 410x985

Thickness mm 48 48 48 48 48 48 48 48 48

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

Humidifier

Humidifier

Size

061 071 091 101 102 132 152 182 202

Max steam production kgh 3 8 8 8 8 8 8 8 8

Full load power input kW 23 60 60 60 60 60 60 60 60

Full load ampere A 33 87 87 87 87 87 87 87 87

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

Electrical data

Electrical data

Size

061 071 091 101 102 132 152 182 202

Full load power input (1) kW 1782 265 2848 3348 329 4226 469 5096 5416

FLA (1) A 297 411 44 516 557 7095 735 793 847

LRA A 783 1033 1273 1319 828 1256 1227 1496 1563

Backward-blade fan

n 1 1 1 1 1 2 2 2 2

kW tot 11 16 16 17 17 28 28 30 30

A tot 63 44 44 46 46 62 90 88 88

Copper wire size (2) 5 x mm2 10 16 16 16 16 16 25 25 25

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

10 | Serie data MD

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

061 071 091 101 102 132 152 182 202

A mm 900 900 900 900 900 900 900 900 900

B mm 900 1300 1300 1500 1500 1950 2350 2350 2350

C mm 2130 2130 2130 2130 2130 2130 2130 2130 2130

D mm 840 650 650 840 840 650 840 840 840

E mm 860 1258 1258 1448 1448 1885 2265 2265 2265

F mm 860 860 860 860 860 860 860 860 860

G mm 600 600 600 600 600 600 600 600 600

H mm 150700 150700 150700 150700 150700 150700 150700 150700 150700

I mm 780 1178 1178 1368 1368 1805 2185 2185 2185

J mm 780 780 780 780 780 780 780 780 780

K mm 740 1138 1138 1328 1328 1765 2145 2145 2145

L mm 720 720 720 720 720 720 720 720 720

Peso kg 280 340 350 390 410 525 640 695 840

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

1111Serie data MD |

Down flow amp Up flow versions

Down flow amp Up flow versions

Size

061 071 091 101 102 132 152 182 202

A mm 860 1258 1258 1448 1448 1885 2265 2265 2265

B mm 860 860 860 860 860 860 860 860 860

C mm 1980 1980 1980 1980 1980 1980 1980 1980 1980

D mm 780 1178 1178 1368 1368 1805 2185 2185 2185

E mm 780 780 780 780 780 780 780 780 780

F mm 740 1138 1138 1328 1138 1765 2145 2145 2145

G mm 740 740 740 740 740 740 740 740 740

H mm 150 150 150 150 150 150 150 150 150

Front view Side view

Upper view

Down flow version

| MD data series12

Front view Side view

Bottom view

Up flow version

MD data series | 1313

Notes

14 | Serie data MD

Notes

Syst

emai

r AC

middot Jun

e 20

12 middot

MD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

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impr

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ur p

rodu

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are

subj

ect t

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ange

with

out p

rior n

otic

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on c

ontr

actu

al p

hoto

s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 6: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

| MD data series6

Technical data

Main technical data

Data series Size 102 132 152 182 202

Config 1 with compressor

Total cooling capacity (1) kW 352 472 526 639 697

Sensible cooling capacity (1) kW 323 323 500 587 633

Input power (1) kW 68 90 102 124 142

Total cooling capacity (2) kW 323 426 480 576 641Config 2 6 With compressor Sensible cooling capacity (2) kW 297 395 450 545 592

Input power (2) kW 82 112 112 112 112

Supply fun EC

Nominal air flow m3s 250 361 389 444 444

External static pressure Pa 200 200 250 250 250

Power input kW 19 2x09 2x10 2x14 2x14

Engaged electric power kW 31 2x27 2x27 2x27 2x27

Available static pressure Pa 500 600 550 450 450

Face area m2 1016 1386 1692 1891 1891

Cooling coil Number of rows Nr 4 4 4 4 4

Fin spacing mm 18 18 18 18 18

CompressorNumber of compressors Nr 2 2 2 2 2

Nominal compressor power HP 5 65 75 9 10

Conf 1 watercooled condens

Water flow Lsec 050 067 075 091 100

Water pressure drop kPa 30 35 42 35 47

Conf 6 watercooled condens

30 Glycol water flow Lsec 210 279 314 379 422

Water pressure drop kPa 477 574 407 583 499

Air cooled condensed model CG 2x050 2x075 2x075 2x100 2x100

Oil charge per circuit L 28 38 8 8 8

Refrigerant chargeConfiguration 1 6 kg 28 36 42 50 56

Configuration 2 kg 90 116 134 162 180

Sound pressure level (up-flowdown-flow) (5) dB(A) 605565 6460 6561 6763 6763

Dimensions

Length mm 1448 1885 2265 2265 2265

Width mm 860 860 860 860 860

Height mm 1980 1980 1980 1980 1980

Operating weightConfiguration 1 6 kg 420 540 660 720 870

Configuration 2 kg 400 515 630 685 830

Capacities referred to(1) Room air conditions +24degC50UR Condensing water temperature +1535degC(2) External air temperature +32degC(5) Sound pressure level measured a 2 mt from the machine at 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

MD data series | 77

Cooling capacity

Cooling capacity R407C - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

061 1 2 6184 176 194 181 205 186 216 190

165 165 173 169 183 174 193 178

071 1 2 6237 226 250 238 264 248 279 256

218 209 230 221 243 230 257 238

091 1 2 6282 258 298 273 314 285 334 295

255 238 269 252 284 263 302 272

101 1 2 6321 309 342 319 361 327 382 336

292 289 312 298 329 305 348 313

102 1 2 6314 297 332 313 352 323 371 332

288 273 304 288 323 297 341 305

132 1 2 6421 400 446 418 472 433 500 446

380 365 402 382 426 395 451 406

152 1 2 6470 365 497 485 526 500 557 514

429 422 454 437 480 450 508 462

182 1 2 6569 551 604 571 639 587 677 601

513 512 544 530 576 545 610 558

202 1 2621 600 658 617 697 633 740 648

571 562 605 577 641 592 681 606

Ct Total cooling capacityCs Sensibile cooling capacityThe fan power input has not been subtracted from the capacities indicated above

| MD data series8

Heater capacity

Electric heater capacity

Size

061 071 091 101 102 132 152 182 202

Single stage kW 6 9 9 12 12 15 18 18 18

Three stages kW 24366 36549 36549 487212 487212 6915 7210818 7210818 7210818

FLA A 87 130 130 173 173 217 260 260 260

Only for three phase systems with neutral Referred to single stage heater

Water connections

Water connections

ConnectionSize

061 071 091 101 102 132 152 182 202

Cond water connections (conf 1) ˝G frac12˝ frac34˝ frac34˝ frac34˝ 2xfrac12˝ 2xfrac12˝ 2xfrac34˝ 2xfrac34˝ 2xfrac34˝

Nominal pressure drop kPa 31 45 34 46 30 35 42 35 47

Liquid line (conf 2) Oslash frac12˝ ⅝˝ ⅝˝ ⅝˝ 2xfrac12˝ 2xfrac12˝ 2x⅝˝ 2x⅝˝ 2x⅝˝

Gs suppligrave line (conf 2) Oslash ⅝˝ ⅞˝ ⅞˝ ⅞˝ 2x⅝˝ 2x⅝˝ 2x⅞˝ 2x⅞˝ 2x⅞˝

Cond water connections (conf 6) ˝G 1˝ 1frac14˝ 1frac14˝ 1frac14˝ 2x1 2x1 2x1frac14˝ 2x1frac14˝ 2x1frac14˝

Nominal pressuare drop kPa 531 420 566 490 477 574 407 583 499

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32 32 32 32 32

Condensate drain mm 20 2x20 2x20 2x20 2x20 2x20 2x20 2x20 2x20

Operating range

Operating range

Size

061 071 091 101 102 132 152 182 202

Air flow m3smin 111 166 166 166 166 222 333 333 333

max 145 213 213 260 260 370 425 475 475

Max condenser water flow ls

conf1 058 076 090 104 100 134 150 182 200

conf6 240 318 376 430 420 558 300 364 400

Hydraulic pressure kPa max 600

MD data series | 99

Air filters

Air filters

Size

061 071 091 101 102 132 152 182 202

Quantity n 2 2 2 3 3 3 5 5 5

Dimensions mm 305x935 505x885 505x885 400x885 400x885 545x885 410x885 410x985 410x985

Thickness mm 48 48 48 48 48 48 48 48 48

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

Humidifier

Humidifier

Size

061 071 091 101 102 132 152 182 202

Max steam production kgh 3 8 8 8 8 8 8 8 8

Full load power input kW 23 60 60 60 60 60 60 60 60

Full load ampere A 33 87 87 87 87 87 87 87 87

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

Electrical data

Electrical data

Size

061 071 091 101 102 132 152 182 202

Full load power input (1) kW 1782 265 2848 3348 329 4226 469 5096 5416

FLA (1) A 297 411 44 516 557 7095 735 793 847

LRA A 783 1033 1273 1319 828 1256 1227 1496 1563

Backward-blade fan

n 1 1 1 1 1 2 2 2 2

kW tot 11 16 16 17 17 28 28 30 30

A tot 63 44 44 46 46 62 90 88 88

Copper wire size (2) 5 x mm2 10 16 16 16 16 16 25 25 25

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

10 | Serie data MD

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

061 071 091 101 102 132 152 182 202

A mm 900 900 900 900 900 900 900 900 900

B mm 900 1300 1300 1500 1500 1950 2350 2350 2350

C mm 2130 2130 2130 2130 2130 2130 2130 2130 2130

D mm 840 650 650 840 840 650 840 840 840

E mm 860 1258 1258 1448 1448 1885 2265 2265 2265

F mm 860 860 860 860 860 860 860 860 860

G mm 600 600 600 600 600 600 600 600 600

H mm 150700 150700 150700 150700 150700 150700 150700 150700 150700

I mm 780 1178 1178 1368 1368 1805 2185 2185 2185

J mm 780 780 780 780 780 780 780 780 780

K mm 740 1138 1138 1328 1328 1765 2145 2145 2145

L mm 720 720 720 720 720 720 720 720 720

Peso kg 280 340 350 390 410 525 640 695 840

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

1111Serie data MD |

Down flow amp Up flow versions

Down flow amp Up flow versions

Size

061 071 091 101 102 132 152 182 202

A mm 860 1258 1258 1448 1448 1885 2265 2265 2265

B mm 860 860 860 860 860 860 860 860 860

C mm 1980 1980 1980 1980 1980 1980 1980 1980 1980

D mm 780 1178 1178 1368 1368 1805 2185 2185 2185

E mm 780 780 780 780 780 780 780 780 780

F mm 740 1138 1138 1328 1138 1765 2145 2145 2145

G mm 740 740 740 740 740 740 740 740 740

H mm 150 150 150 150 150 150 150 150 150

Front view Side view

Upper view

Down flow version

| MD data series12

Front view Side view

Bottom view

Up flow version

MD data series | 1313

Notes

14 | Serie data MD

Notes

Syst

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 7: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

MD data series | 77

Cooling capacity

Cooling capacity R407C - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

061 1 2 6184 176 194 181 205 186 216 190

165 165 173 169 183 174 193 178

071 1 2 6237 226 250 238 264 248 279 256

218 209 230 221 243 230 257 238

091 1 2 6282 258 298 273 314 285 334 295

255 238 269 252 284 263 302 272

101 1 2 6321 309 342 319 361 327 382 336

292 289 312 298 329 305 348 313

102 1 2 6314 297 332 313 352 323 371 332

288 273 304 288 323 297 341 305

132 1 2 6421 400 446 418 472 433 500 446

380 365 402 382 426 395 451 406

152 1 2 6470 365 497 485 526 500 557 514

429 422 454 437 480 450 508 462

182 1 2 6569 551 604 571 639 587 677 601

513 512 544 530 576 545 610 558

202 1 2621 600 658 617 697 633 740 648

571 562 605 577 641 592 681 606

Ct Total cooling capacityCs Sensibile cooling capacityThe fan power input has not been subtracted from the capacities indicated above

| MD data series8

Heater capacity

Electric heater capacity

Size

061 071 091 101 102 132 152 182 202

Single stage kW 6 9 9 12 12 15 18 18 18

Three stages kW 24366 36549 36549 487212 487212 6915 7210818 7210818 7210818

FLA A 87 130 130 173 173 217 260 260 260

Only for three phase systems with neutral Referred to single stage heater

Water connections

Water connections

ConnectionSize

061 071 091 101 102 132 152 182 202

Cond water connections (conf 1) ˝G frac12˝ frac34˝ frac34˝ frac34˝ 2xfrac12˝ 2xfrac12˝ 2xfrac34˝ 2xfrac34˝ 2xfrac34˝

Nominal pressure drop kPa 31 45 34 46 30 35 42 35 47

Liquid line (conf 2) Oslash frac12˝ ⅝˝ ⅝˝ ⅝˝ 2xfrac12˝ 2xfrac12˝ 2x⅝˝ 2x⅝˝ 2x⅝˝

Gs suppligrave line (conf 2) Oslash ⅝˝ ⅞˝ ⅞˝ ⅞˝ 2x⅝˝ 2x⅝˝ 2x⅞˝ 2x⅞˝ 2x⅞˝

Cond water connections (conf 6) ˝G 1˝ 1frac14˝ 1frac14˝ 1frac14˝ 2x1 2x1 2x1frac14˝ 2x1frac14˝ 2x1frac14˝

Nominal pressuare drop kPa 531 420 566 490 477 574 407 583 499

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32 32 32 32 32

Condensate drain mm 20 2x20 2x20 2x20 2x20 2x20 2x20 2x20 2x20

Operating range

Operating range

Size

061 071 091 101 102 132 152 182 202

Air flow m3smin 111 166 166 166 166 222 333 333 333

max 145 213 213 260 260 370 425 475 475

Max condenser water flow ls

conf1 058 076 090 104 100 134 150 182 200

conf6 240 318 376 430 420 558 300 364 400

Hydraulic pressure kPa max 600

MD data series | 99

Air filters

Air filters

Size

061 071 091 101 102 132 152 182 202

Quantity n 2 2 2 3 3 3 5 5 5

Dimensions mm 305x935 505x885 505x885 400x885 400x885 545x885 410x885 410x985 410x985

Thickness mm 48 48 48 48 48 48 48 48 48

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

Humidifier

Humidifier

Size

061 071 091 101 102 132 152 182 202

Max steam production kgh 3 8 8 8 8 8 8 8 8

Full load power input kW 23 60 60 60 60 60 60 60 60

Full load ampere A 33 87 87 87 87 87 87 87 87

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

Electrical data

Electrical data

Size

061 071 091 101 102 132 152 182 202

Full load power input (1) kW 1782 265 2848 3348 329 4226 469 5096 5416

FLA (1) A 297 411 44 516 557 7095 735 793 847

LRA A 783 1033 1273 1319 828 1256 1227 1496 1563

Backward-blade fan

n 1 1 1 1 1 2 2 2 2

kW tot 11 16 16 17 17 28 28 30 30

A tot 63 44 44 46 46 62 90 88 88

Copper wire size (2) 5 x mm2 10 16 16 16 16 16 25 25 25

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

10 | Serie data MD

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

061 071 091 101 102 132 152 182 202

A mm 900 900 900 900 900 900 900 900 900

B mm 900 1300 1300 1500 1500 1950 2350 2350 2350

C mm 2130 2130 2130 2130 2130 2130 2130 2130 2130

D mm 840 650 650 840 840 650 840 840 840

E mm 860 1258 1258 1448 1448 1885 2265 2265 2265

F mm 860 860 860 860 860 860 860 860 860

G mm 600 600 600 600 600 600 600 600 600

H mm 150700 150700 150700 150700 150700 150700 150700 150700 150700

I mm 780 1178 1178 1368 1368 1805 2185 2185 2185

J mm 780 780 780 780 780 780 780 780 780

K mm 740 1138 1138 1328 1328 1765 2145 2145 2145

L mm 720 720 720 720 720 720 720 720 720

Peso kg 280 340 350 390 410 525 640 695 840

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

1111Serie data MD |

Down flow amp Up flow versions

Down flow amp Up flow versions

Size

061 071 091 101 102 132 152 182 202

A mm 860 1258 1258 1448 1448 1885 2265 2265 2265

B mm 860 860 860 860 860 860 860 860 860

C mm 1980 1980 1980 1980 1980 1980 1980 1980 1980

D mm 780 1178 1178 1368 1368 1805 2185 2185 2185

E mm 780 780 780 780 780 780 780 780 780

F mm 740 1138 1138 1328 1138 1765 2145 2145 2145

G mm 740 740 740 740 740 740 740 740 740

H mm 150 150 150 150 150 150 150 150 150

Front view Side view

Upper view

Down flow version

| MD data series12

Front view Side view

Bottom view

Up flow version

MD data series | 1313

Notes

14 | Serie data MD

Notes

Syst

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middot Jun

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12 middot

MD-

S1G

B06

12

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 8: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

| MD data series8

Heater capacity

Electric heater capacity

Size

061 071 091 101 102 132 152 182 202

Single stage kW 6 9 9 12 12 15 18 18 18

Three stages kW 24366 36549 36549 487212 487212 6915 7210818 7210818 7210818

FLA A 87 130 130 173 173 217 260 260 260

Only for three phase systems with neutral Referred to single stage heater

Water connections

Water connections

ConnectionSize

061 071 091 101 102 132 152 182 202

Cond water connections (conf 1) ˝G frac12˝ frac34˝ frac34˝ frac34˝ 2xfrac12˝ 2xfrac12˝ 2xfrac34˝ 2xfrac34˝ 2xfrac34˝

Nominal pressure drop kPa 31 45 34 46 30 35 42 35 47

Liquid line (conf 2) Oslash frac12˝ ⅝˝ ⅝˝ ⅝˝ 2xfrac12˝ 2xfrac12˝ 2x⅝˝ 2x⅝˝ 2x⅝˝

Gs suppligrave line (conf 2) Oslash ⅝˝ ⅞˝ ⅞˝ ⅞˝ 2x⅝˝ 2x⅝˝ 2x⅞˝ 2x⅞˝ 2x⅞˝

Cond water connections (conf 6) ˝G 1˝ 1frac14˝ 1frac14˝ 1frac14˝ 2x1 2x1 2x1frac14˝ 2x1frac14˝ 2x1frac14˝

Nominal pressuare drop kPa 531 420 566 490 477 574 407 583 499

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32 32 32 32 32

Condensate drain mm 20 2x20 2x20 2x20 2x20 2x20 2x20 2x20 2x20

Operating range

Operating range

Size

061 071 091 101 102 132 152 182 202

Air flow m3smin 111 166 166 166 166 222 333 333 333

max 145 213 213 260 260 370 425 475 475

Max condenser water flow ls

conf1 058 076 090 104 100 134 150 182 200

conf6 240 318 376 430 420 558 300 364 400

Hydraulic pressure kPa max 600

MD data series | 99

Air filters

Air filters

Size

061 071 091 101 102 132 152 182 202

Quantity n 2 2 2 3 3 3 5 5 5

Dimensions mm 305x935 505x885 505x885 400x885 400x885 545x885 410x885 410x985 410x985

Thickness mm 48 48 48 48 48 48 48 48 48

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

Humidifier

Humidifier

Size

061 071 091 101 102 132 152 182 202

Max steam production kgh 3 8 8 8 8 8 8 8 8

Full load power input kW 23 60 60 60 60 60 60 60 60

Full load ampere A 33 87 87 87 87 87 87 87 87

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

Electrical data

Electrical data

Size

061 071 091 101 102 132 152 182 202

Full load power input (1) kW 1782 265 2848 3348 329 4226 469 5096 5416

FLA (1) A 297 411 44 516 557 7095 735 793 847

LRA A 783 1033 1273 1319 828 1256 1227 1496 1563

Backward-blade fan

n 1 1 1 1 1 2 2 2 2

kW tot 11 16 16 17 17 28 28 30 30

A tot 63 44 44 46 46 62 90 88 88

Copper wire size (2) 5 x mm2 10 16 16 16 16 16 25 25 25

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

10 | Serie data MD

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

061 071 091 101 102 132 152 182 202

A mm 900 900 900 900 900 900 900 900 900

B mm 900 1300 1300 1500 1500 1950 2350 2350 2350

C mm 2130 2130 2130 2130 2130 2130 2130 2130 2130

D mm 840 650 650 840 840 650 840 840 840

E mm 860 1258 1258 1448 1448 1885 2265 2265 2265

F mm 860 860 860 860 860 860 860 860 860

G mm 600 600 600 600 600 600 600 600 600

H mm 150700 150700 150700 150700 150700 150700 150700 150700 150700

I mm 780 1178 1178 1368 1368 1805 2185 2185 2185

J mm 780 780 780 780 780 780 780 780 780

K mm 740 1138 1138 1328 1328 1765 2145 2145 2145

L mm 720 720 720 720 720 720 720 720 720

Peso kg 280 340 350 390 410 525 640 695 840

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

1111Serie data MD |

Down flow amp Up flow versions

Down flow amp Up flow versions

Size

061 071 091 101 102 132 152 182 202

A mm 860 1258 1258 1448 1448 1885 2265 2265 2265

B mm 860 860 860 860 860 860 860 860 860

C mm 1980 1980 1980 1980 1980 1980 1980 1980 1980

D mm 780 1178 1178 1368 1368 1805 2185 2185 2185

E mm 780 780 780 780 780 780 780 780 780

F mm 740 1138 1138 1328 1138 1765 2145 2145 2145

G mm 740 740 740 740 740 740 740 740 740

H mm 150 150 150 150 150 150 150 150 150

Front view Side view

Upper view

Down flow version

| MD data series12

Front view Side view

Bottom view

Up flow version

MD data series | 1313

Notes

14 | Serie data MD

Notes

Syst

emai

r AC

middot Jun

e 20

12 middot

MD-

S1G

B06

12

As p

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pro

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 9: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

MD data series | 99

Air filters

Air filters

Size

061 071 091 101 102 132 152 182 202

Quantity n 2 2 2 3 3 3 5 5 5

Dimensions mm 305x935 505x885 505x885 400x885 400x885 545x885 410x885 410x985 410x985

Thickness mm 48 48 48 48 48 48 48 48 48

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

Humidifier

Humidifier

Size

061 071 091 101 102 132 152 182 202

Max steam production kgh 3 8 8 8 8 8 8 8 8

Full load power input kW 23 60 60 60 60 60 60 60 60

Full load ampere A 33 87 87 87 87 87 87 87 87

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

Electrical data

Electrical data

Size

061 071 091 101 102 132 152 182 202

Full load power input (1) kW 1782 265 2848 3348 329 4226 469 5096 5416

FLA (1) A 297 411 44 516 557 7095 735 793 847

LRA A 783 1033 1273 1319 828 1256 1227 1496 1563

Backward-blade fan

n 1 1 1 1 1 2 2 2 2

kW tot 11 16 16 17 17 28 28 30 30

A tot 63 44 44 46 46 62 90 88 88

Copper wire size (2) 5 x mm2 10 16 16 16 16 16 25 25 25

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

10 | Serie data MD

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

061 071 091 101 102 132 152 182 202

A mm 900 900 900 900 900 900 900 900 900

B mm 900 1300 1300 1500 1500 1950 2350 2350 2350

C mm 2130 2130 2130 2130 2130 2130 2130 2130 2130

D mm 840 650 650 840 840 650 840 840 840

E mm 860 1258 1258 1448 1448 1885 2265 2265 2265

F mm 860 860 860 860 860 860 860 860 860

G mm 600 600 600 600 600 600 600 600 600

H mm 150700 150700 150700 150700 150700 150700 150700 150700 150700

I mm 780 1178 1178 1368 1368 1805 2185 2185 2185

J mm 780 780 780 780 780 780 780 780 780

K mm 740 1138 1138 1328 1328 1765 2145 2145 2145

L mm 720 720 720 720 720 720 720 720 720

Peso kg 280 340 350 390 410 525 640 695 840

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

1111Serie data MD |

Down flow amp Up flow versions

Down flow amp Up flow versions

Size

061 071 091 101 102 132 152 182 202

A mm 860 1258 1258 1448 1448 1885 2265 2265 2265

B mm 860 860 860 860 860 860 860 860 860

C mm 1980 1980 1980 1980 1980 1980 1980 1980 1980

D mm 780 1178 1178 1368 1368 1805 2185 2185 2185

E mm 780 780 780 780 780 780 780 780 780

F mm 740 1138 1138 1328 1138 1765 2145 2145 2145

G mm 740 740 740 740 740 740 740 740 740

H mm 150 150 150 150 150 150 150 150 150

Front view Side view

Upper view

Down flow version

| MD data series12

Front view Side view

Bottom view

Up flow version

MD data series | 1313

Notes

14 | Serie data MD

Notes

Syst

emai

r AC

middot Jun

e 20

12 middot

MD-

S1G

B06

12

As p

art o

f our

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with

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s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 10: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

10 | Serie data MD

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

061 071 091 101 102 132 152 182 202

A mm 900 900 900 900 900 900 900 900 900

B mm 900 1300 1300 1500 1500 1950 2350 2350 2350

C mm 2130 2130 2130 2130 2130 2130 2130 2130 2130

D mm 840 650 650 840 840 650 840 840 840

E mm 860 1258 1258 1448 1448 1885 2265 2265 2265

F mm 860 860 860 860 860 860 860 860 860

G mm 600 600 600 600 600 600 600 600 600

H mm 150700 150700 150700 150700 150700 150700 150700 150700 150700

I mm 780 1178 1178 1368 1368 1805 2185 2185 2185

J mm 780 780 780 780 780 780 780 780 780

K mm 740 1138 1138 1328 1328 1765 2145 2145 2145

L mm 720 720 720 720 720 720 720 720 720

Peso kg 280 340 350 390 410 525 640 695 840

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

1111Serie data MD |

Down flow amp Up flow versions

Down flow amp Up flow versions

Size

061 071 091 101 102 132 152 182 202

A mm 860 1258 1258 1448 1448 1885 2265 2265 2265

B mm 860 860 860 860 860 860 860 860 860

C mm 1980 1980 1980 1980 1980 1980 1980 1980 1980

D mm 780 1178 1178 1368 1368 1805 2185 2185 2185

E mm 780 780 780 780 780 780 780 780 780

F mm 740 1138 1138 1328 1138 1765 2145 2145 2145

G mm 740 740 740 740 740 740 740 740 740

H mm 150 150 150 150 150 150 150 150 150

Front view Side view

Upper view

Down flow version

| MD data series12

Front view Side view

Bottom view

Up flow version

MD data series | 1313

Notes

14 | Serie data MD

Notes

Syst

emai

r AC

middot Jun

e 20

12 middot

MD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

duct

impr

ovem

ent p

rogr

amm

e o

ur p

rodu

cts

are

subj

ect t

o ch

ange

with

out p

rior n

otic

e N

on c

ontr

actu

al p

hoto

s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 11: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

1111Serie data MD |

Down flow amp Up flow versions

Down flow amp Up flow versions

Size

061 071 091 101 102 132 152 182 202

A mm 860 1258 1258 1448 1448 1885 2265 2265 2265

B mm 860 860 860 860 860 860 860 860 860

C mm 1980 1980 1980 1980 1980 1980 1980 1980 1980

D mm 780 1178 1178 1368 1368 1805 2185 2185 2185

E mm 780 780 780 780 780 780 780 780 780

F mm 740 1138 1138 1328 1138 1765 2145 2145 2145

G mm 740 740 740 740 740 740 740 740 740

H mm 150 150 150 150 150 150 150 150 150

Front view Side view

Upper view

Down flow version

| MD data series12

Front view Side view

Bottom view

Up flow version

MD data series | 1313

Notes

14 | Serie data MD

Notes

Syst

emai

r AC

middot Jun

e 20

12 middot

MD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

duct

impr

ovem

ent p

rogr

amm

e o

ur p

rodu

cts

are

subj

ect t

o ch

ange

with

out p

rior n

otic

e N

on c

ontr

actu

al p

hoto

s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 12: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

| MD data series12

Front view Side view

Bottom view

Up flow version

MD data series | 1313

Notes

14 | Serie data MD

Notes

Syst

emai

r AC

middot Jun

e 20

12 middot

MD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

duct

impr

ovem

ent p

rogr

amm

e o

ur p

rodu

cts

are

subj

ect t

o ch

ange

with

out p

rior n

otic

e N

on c

ontr

actu

al p

hoto

s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 13: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

MD data series | 1313

Notes

14 | Serie data MD

Notes

Syst

emai

r AC

middot Jun

e 20

12 middot

MD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

duct

impr

ovem

ent p

rogr

amm

e o

ur p

rodu

cts

are

subj

ect t

o ch

ange

with

out p

rior n

otic

e N

on c

ontr

actu

al p

hoto

s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 14: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

14 | Serie data MD

Notes

Syst

emai

r AC

middot Jun

e 20

12 middot

MD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

duct

impr

ovem

ent p

rogr

amm

e o

ur p

rodu

cts

are

subj

ect t

o ch

ange

with

out p

rior n

otic

e N

on c

ontr

actu

al p

hoto

s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Page 15: MD data series - Systemair · and the face area of the coils. ... Microprocessor control for single or multi-unit management ... MD data series 2. MD data series | ...

Syst

emai

r AC

middot Jun

e 20

12 middot

MD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

duct

impr

ovem

ent p

rogr

amm

e o

ur p

rodu

cts

are

subj

ect t

o ch

ange

with

out p

rior n

otic

e N

on c

ontr

actu

al p

hoto

s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom


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