Date post: | 04-Apr-2018 |
Category: |
Documents |
Upload: | duongthuan |
View: | 223 times |
Download: | 5 times |
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
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
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
| 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
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
| 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
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
| 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
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
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
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
| 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
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
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
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