Post on 13-Jul-2016
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transcript
Features
• MicrocontrollerbasedDINrailmountableautomaticsourcechangeoverwithneutralisolation
• InbuiltSMPSforlowpowerconsumption
• OperationalstatusindicationthroughLEDs
• Manualresetprovisionforrestoringsupply,wheninsleepmode
• Automaticgeneratoron/offfacility(onspecialdemand)
• Staggeredterminaldesignwithbottomwiringforbetterisolationbetweenphase&neutral
Introducing
AutomaticChangeoverwithCurrentLimiter(ACCL)The intelligent start-up solution
ACCL
Automatic Changeover with Current Limiter (ACCL) An indispensable tool to automate power distribution, protectexpensivegensetsandpreventfatalrisks-Thepowerinstabilityindevelopingcountriesalongwith the inefficient rationalizedpowerdistribution creates a need for the alternative source of power,tobackuptheutilitysupply,andhence,mostofthecommercialand residential complexesset-upalternatepowersources, suchas gensets, to provide efficient back-up for their power needs.However,mostof theseusersofalternatepowerstilldependonmanual change-over, which leads to issues such as increaseddowntime, disruption in key activities aswell as critical damageto the expensive equipment and could also prove fatal to theoperators.
HAVELLSINDIALTD–Nation’sleadingplayerinpowerdistributionequipment and solutions, now offers HAVELLS ACCL, afully automatic high precision microcontroller based ‘SourceChangeover’device,whichalsohascurrent limitingfunctionandoffers easy and ‘controllable’ changeover between main powersupplyandgeneratorsupply.
Withtheseinherentstrengths,HAVELLSACCLisbeingincreasinglyadoptedbyleadingpowerconsumers,bothatcommercialaswellas residential levels, as a strong and proven power distributionmanagementtool.
Sogoahead,andempoweryourpremisesandpowerdistributionwithHAVELLSACCLtoday!
Functions- When the Mains Supply is available:a. The ACCL allows unrestricted supply from Mains in case
currentisinallowablelimits.b. Ifthecurrentexceedthemainsrating,theloadisdisconnected
afteradelayof5secondsanditwillremaindisconnectedfor8secondsasawarningandthenautomaticallyreconnectsit.Duringthisperiod,theconsumerisexpectedtoswitchoffthenon-essentialloadsandbringitwithinthelimit.
c. Inanunlikelyevent,iftheconsumerdoesnotswitchoffthenonessentialloadstoreduceittowithinthelimit,supplytotheloadfromthemainsisautomaticallydisconnectedafter5cyclesofinterruption.
d. The supply from mains to the load can be restored afterpressingtheresetbuttonpresentinthefrontofACCL.
- When the Mains supply fails WithoutAGS(automaticgeneratorstartfeatures)-Whenthe
mainssupplygoesOFF,aconsumerisautomaticallyconnectedto thegenerator incasegeneratorsupply isavailableafteratimedelayof8to12secondsinordertolimitthesuddenloadonthegenerator.
With AGS (automatic generator start features) - ACCLProvidessignaling throughapotential freecontact forstartingthe Generator (Generator must have control unit for auto
Start/off) andthenconsumerisautomaticallyconnectedtothegeneratorafteratimedelayof8to12secondsinordertolimitthesuddenloadonthegenerator.
Once the supply goes to generator side then:a. ACCLlimitstheuserfromdrawingexcessloadcurrentbeyond
thepre-setlimit.b. Ifthecurrentexceedstheallowablelimit,theACCLwillindicate
theoverloadconditionbyglowingits“overload”LED.Duetothis the load isdisconnectedafteradelayof5secondsandwillremaindisconnectedfor8secondsasawarningandthenautomaticallyreconnects.Duringthisperiod,theconsumerisexpected toswitchoff thenon-essential loadsand reduce itwithinthelimit.
c. Inanunlikelyevent, if theConsumerdoesnotswitchoff thenonessential loads to reduce it towithin the limit, supply totheloadfromthemainsisautomaticallydisconnectedafter5cyclesofinterruptions.
d. The supply fromGen to the load canbe restoredonly afterpressingtheResetbuttonpresentinthefrontofACCL.
Technical Specifications
Standard Conformity IEC60947-6-1
No. of Poles 1P+N
Rated current (In) 30Aonmains,1.5-20Aongenerator
Rated voltage (Ue) 240Vac
Rated frequency 50Hz
Rated insulation voltage 500V
Transfer time 8to12sec
Restoring Time 2to4sec
Utilization Category AC31B
Class of Equipment PC
Environment B
Indication Mains,Generator,Load,Overload
Ambient Temp. -5to+55°C
Electrical Life 6000operations
Rated Impulse Voltage 1.5kV
Duty Uninterrupted
Pollution Degree 2Conditional Short Circuit Current
3kA
Protection Class IP20
Mounting standardmountingRAIL(35x7.5mm)
Mounting Position Vertical/Horizontal
Terminal Capacity mm² 10
Weight 350gms.
ACCL
Feature Benefits of Havells ACCL
L N
Main supply
N L
Input from mains supply
Input from GEN supply
Auto GEN start control unit
GEN with auto start control unit
Ignition signal to remote GEN start terminals
OutputMCB /RCCB
NLoad
ACCL
L
SCPD 1
SCPD 2
Terminals available in ACCL forGEN. ON/OFF feature
*SCPDcanbe32AHRCFUSEor32AMCB
Features Advantage of Havells ACCL Other Competitor Products
Compact DesignRequireslessinstallationspace,itcanbefittedinanyDBsasdimensionissameas4PoleMCB
(87.5x71.8x63)108x72x68
Terminals for External ConductorsPreventconnectionerror(Indirectpressuretype)
Directpressuretype
Conditional Short Circuit Current 3kA Notmentioned
Eco Friendly Housings Thermoplastic,PA6FRGrade Thermoplastic
Local Reset Facility Resetbuttonprovided,sono
extraswitchrequiredforrestoringsupplyExtraswitchingdevicerequired
forrestoringsupply
Overload Indication Customerknowsimmediatelyincaseofoverload Notprovided
Standard Conformity AsperIEC60947-6-1 Nomarkingonproduct
Rated Impulse Voltage 1.5kV Notmentioned
Operational Voltage 80-300Vac 180-240Vac
Electrical Life Longerlifeproduct(>6000ops.) Notmentioned
Pre-Trip Indication Under Overload Condition
Provided Notprovided
Utilization Category Longercontactlife(AC31B/IEC60947-6-1) Notmentioned
Vents Provided for Cool Running Lowtemperaturerise Novents
ACCL Wiring Arrangement during Installation
SW
I/Z
HD
LE00
012/
JUL1
1/A
PR
12
71.8
87.5
Front view36 45
63
Side view
Dimensions (in mm)
Mains Rating Gen Rating Product Code Description
ACCL
SPN30(6000W) SPN1.5(300W) DHACOSN301X 30A/1.5AACCLW/OGENSTART/STOP
SPN30(6000W) SPN2.5(500W) DHACOSN302X 30A/2.5AACCLW/OGENSTART/STOP
SPN30(6000W) SPN3(600W) DHACOSN3003 30A/03AACCLW/OGENSTART/STOP
SPN30(6000W) SPN4(800W) DHACOSN3004 30A/4AACCLW/OGENSTART/STOP
SPN30(6000W) SPN5(1000W) DHACOSN3005 30A/5AACCLW/OGENSTART/STOP
SPN30(6000W) SPN6(1200W) DHACOSN3006 30A/06AACCLW/OGENSTART/STOP
SPN30(6000W) SPN9(1800W) DHACOSN3009 30A/09AACCLW/OGENSTART/STOP
SPN30(6000W) SPN12(2400W) DHACOSN3012 30A/12AACCLW/OGENSTART/STOP
SPN30(6000W) SPN15(3000W) DHACOSN3015 30A/15AACCLW/OGENSTART/STOP
SPN30(6000W) SPN20(4000W) DHACOSN3020 30A/20AACCLW/OGENSTART/STOP
ACCL with Generator ON/OFF
SPN30(6000W) SPN3(600W) DHACWSN3003 30A/03AACCLWITHGENSTART/STOP
SPN30(6000W) SPN6(1200W) DHACWSN3006 30A/06AACCLWITHGENSTART/STOP
SPN30(6000W) SPN9(1800W) DHACWSN3009 30A/09AACCLWITHGENSTART/STOP
SPN30(6000W) SPN12(2400W) DHACWSN3012 30A/12AACCLWITHGENSTART/STOP
SPN30(6000W) SPN15(3000W) DHACWSN3015 30A/15AACCLWITHGENSTART/STOP
SPN30(6000W) SPN20(4000W) DHACWSN3020 30A/20AACCLWITHGENSTART/STOP
Price List
Havells India Ltd. CorpOffice:QRGTowers,2D,Sector-126,Expressway,Noida-201304(U.P),Ph.+91-120-4771000,Email:marketing@havells.com,www.havells.comConsumerCareNo.:1800110303(Tollfree),011-41660303(Landline),18001031313(AllConnections)JoinusonFacebookatwww.facebook.com/havellsandshareyourwaystosavetheplanet!
Features
•Microcontroller based automatic changeover with isolated neutral
• Current limitation on generator side
•Operational status indication through membrane keypad
•Manual reset provision for restoring supply, when in sleep mode
•Mode selection feature i.e automatic or manual
• Automatic generator on/off facility (on special demand)
Introducing
Three Phase Automatic Changeover with Current Limiter (TPN ACCL)The Intelligent start-up solution
ACCL
Three Phase Automatic Changeover with Current Limiter (TPN ACCL) The Power instability in developing countries along with the inefficient rationalized power distribution creates a need for the alternative source of power, to back up the utility supply. This further necessitates the automation, in the distribution system as the rate of power outage & low voltage output becomes predominantly high. Most of the Residential & commercial processes are dependent on power supply & if the process of changeover is manual, this will not only create the hindrance in important activities but it may also damage the device or machine from human error during the changeover.
Havells TPN ACCL is a fully automatic high precision microcontroller based device and is ideally suited for proper/efficient utilization of standby generator used in multi-storied apartments, commercial complexes, etc.
Functions1. When the Mains Supply is available: Automatic mode:• TheTPNACCLallowsfullloadcurrentoneachphasewhenall
the 3 phases of mains supply is available, and when any one of the phase fails, TPN ACCL will automatically senses and actuates the inbuilt changeover mechanism to the generator supply.
Manual mode:• IfRphaseisavailable,itwillcountinuetoruntheloadonmain
supply irrespective of the availability of other phases. But if R phase fails, the TPN ACCL will automatically senses and actuates the inbuilt changeover mechanism to the generator supply.
Note:ItisrecomendedtoconnectallessentialloadtoRphase.
2. When the Mains supply fails With AGS (automatic generator start feature):• TPN ACCL provides signaling through a potential free contact
for starting the Generator.
Without AGS (automatic generator start feature):• When the mains supply goes OFF, a consumer is automatically
connected to the generator in case generator supply is available, after a time delay of 8-12 seconds in order to limit the sudden load on the generator.
• TheTPNACCLhasacurrent limitingfeatureonthegeneratorside.Iftheloadexceedstheallowablelimit,TPNACCLwillgiveapre-trip indication and after a delay of 5 second, TPN ACCL will trip and goes on hold. After a predetermined time delay (say 8 sec), it will again check the connected load and gives the supply if the load is under the allowable limit. During this period, the consumer is expected to switch off the non-essential loads and reduce it within the limit. The overloaded phase will be indicated through LED.
• Inanunlikelyevent,iftheconsumerdoesnotswitchoffthenon-essential loads to reduce it to within the limit, supply to the load is automatically disconnected after 5 cycles of interruption.
• Thesupply frommains to the loadcanbe restoredonly afterpressing the Reset button present in the front of TPN ACCL.
3. When Mains supply is restored
• As soon as the main supply restores, the load is automatically transferred to the mains supply after a delay of 2-4 sec.
• WithAGS,TPNACCLitselfgeneratesthesignaltoautomaticallystop the generator
Technical Specifications
Standard Conformity IEC60947-6-1
No. of Poles 3P+N
Rated current (In)40A/63A/100A on mains, 10-100A on generator
Rated voltage (Ue) 415 / 220 Vac
Rated frequency 50 Hz
Transfer Time 8-12 sec
Restoring Time 2-4 sec
Rated Impulse Voltage (Uimp)
6kV
Utilization Category AC 31A
Class of Equipment PC
Environment B
IndicationMains, Generator, Load, Overload (R,Y,B), mode of operation (auto/manual)
Pollution Degree II
Conditional Short Circuit Current
5kA
Ambient Temp. - 5 to + 55 ˚C
Electrical Life 6000 operations
Mounting Surface mounting
Mounting Position Vertical
Terminal Capacity 16 mm2 / 35 mm2
Duty Uninterrupted
Weight 4.5 Kg / 9.4 Kg
Dimensions260 x 243 x 115 mm3
260 x 243 x 150 mm3
383 x 333 x 150 mm3
Main supply
MCB/RCCB
Load
Generator
L N
SCPD 2
R Y B N
SCPD 1
Auto GEN start control unit
MAINS LOAD IGNGEN
R Y B N R Y B N L N X1 X2
ACCL
ACCL TPN/TPN Wiring Arrangement during Installation
Main supply
MCB/RCCB
Load
Generator
R Y B N
SCPD 2
R Y B N
SCPD 1
Auto GEN start control unit
MAINS LOAD IGNGEN
R Y B N R Y B N R Y B N X1 X2
* SCPD can be - 40A MCB or fuse for 40A TPN ACCL - 63A MCB or fuse for 63A TPN ACCL - 100A MCB or fuse for 100A TPN ACCL
* SCPD can be - 40A MCB or fuse for 40A TPN ACCL - 63A MCB or fuse for 63A TPN ACCL - 100A MCB or fuse for 100A TPN ACCL
InTPN/SPN,theACCLwillrestricttheloadifthecumulativecurrentofallthe3phases(ieR+Y+B)exceedsratedgeneratorcurrent.
InTPN/TPN,theACCLwillrestricttheloadifthecurrentinanyofthephase(ieRorYorB)exceedsratedgeneratorcurrent.
ACCL TPN/SPN Wiring Arrangement during Installation
ACCL
Features Advantage of Havells TPN ACCL Other Competitor Products
Mode Selectioncan be operated in two different modes ie
automatic or manual as per customer requirementnot provided
Separate LED indication for individual overloaded phase
customer immediately comes to know the overloaded phase & can easily reduce the load
running on that phasenot available
Local reset facilityreset button provided, so no extra switch required
for restoring supplyextra switching device required for restoring
supply
Rated impluse voltage 6kV not mentioned
Pre-trip LED indication under overload condition
provided not provided
Standard conformity asperIEC60947-6-1 no marking on the product
Conditional short circuit Current 5kA not mentioned
Operating range 150 - 415 Vac 150 - 360 Vac
Automatic gen ON/OFF available (on special demand) not available
Feature Benefits of Havells TPN ACCL
Dimension (in mm)
Side Front
BAC
DE
Rating A B C D E
40A TPN ACCL 115 243 205 224 260
63A TPN ACCL 150 243 205 224 260
100A TPN ACCL 150 333 293 337 383
SW
I/Z
HD
LE00
015/
SE
P11
/AP
R12
Havells India Ltd. Corp Office: QRG Towers, 2D, Sector-126, Expressway, Noida-201304 (U.P), Ph. +91-120-4771000, Email: marketing@havells.com, www.havells.com Consumer Care No.: 1800 11 0303 (Tollfree), 011-4166 0303 (Landline), 1800 103 1313 (All Connections)Join us on Facebook at www.facebook.com/havells and share your ways to save the planet!
TPN ACCL
TPN ACCL (TPN/SPN)(Automatic Source Changeover with Current Limiter)
TPN ACCL (TPN/TPN)(Automatic Source Changeover with Current Limiter)
Gen Rating Description Cat. No. Cat. No. with GEN Start/Stop
20A 40A/20A TPN/SPN ACCL DHACOTN4020 DHACWTN4020
25A 40A/25A TPN/SPN ACCL DHACOTN4025 DHACWTN4025
30A 40A/30A TPN/SPN ACCL DHACOTN4030 DHACWTN4030
40A 40A/40A TPN/SPN ACCL DHACOTN4040 DHACWTN4040
20A 63A/20A TPN/SPN ACCL DHACOTN6320 DHACWTN6320
25A 63A/25A TPN/SPN ACCL DHACOTN6325 DHACWTN6325
30A 63A/30A TPN/SPN ACCL DHACOTN6330 DHACWTN6330
40A 63A/40A TPN/SPN ACCL DHACOTN6340 DHACWTN6340
Gen Rating Description Cat. No. Cat. No. with GEN Start/Stop
20A 40A/20A TPN/TPN ACCL DHACOTT4020 DHACWTT4020
25A 40A/25A TPN/TPN ACCL DHACOTT4025 DHACWTT4025
30A 40A/30A TPN/TPN ACCL DHACOTT4030 DHACWTT4030
40A 40A/40A TPN/TPN ACCL DHACOTT4040 DHACWTT4040
20A 63A/20A TPN/TPN ACCL DHACOTT6320 DHACWTT6320
25A 63A/25A TPN/TPN ACCL DHACOTT6325 DHACWTT6325
30A 63A/30A TPN/TPN ACCL DHACOTT6330 DHACWTT6330
40A 63A/40A TPN/TPN ACCL DHACOTT6340 DHACWTT6340