SHAHELECTRONICSTechnicalDatasheet2 AMP. CURRENT TRANSFORMER

ShahElectronicsPreparedDate:02/05/2010 Rev:0.1 Page1of1TEL:+917922820421FAX:+917922820423ShahElectronics20112012 http://www.shahelectronics.net

ProductName : 2AMP.CURRENTTRANSFORMER Model : SET16065502A ProductType : CURRENTTRANSFORMER Features :

DesignedanddevelopedasperEuropeanStandardsIEC:6205321/IS:13779 CurrentTransformerwithPCHousingforbetterinsulationandenvironmentalprotection. VariantsavailableinSelfWire(FlyingLeads)orPCBMountingTypeCT.

Applications: EnergyMeters ElectronicCircuitBreaker CurrentSensors MotorSpeedControllers

Specifications:1) BasicPrimaryCurrent(Ib) :0.1Amp.

2) MaximumPrimaryCurrent(Imax) :2Amp.

3) SecondaryCurrent :3.6mA.

4) WindingRatio :1:550

5) Frequency :50Hz

6) AccuracyClass :1.0

7) RecommendedBurdenResistance (Ru) :11Ohms@Vout=40miliVolts.MaximumValue:29Ohms.(AsperEqn.R=VctXN/Ip)*.

8) RecommendedBurdenResistance (Ra) :MaximumValue:60Ohms.ForAnalogInterfaceusingbridgerectifierandbulkcapacitor.

9) InsulationPri&Sec :5000V

10) InsulationPri,Sec&Earth :1000M

11) Operating&StorageTemp. :40C~+85C

12) Humidity :90%

13) MountingType/Housing(Optional) :Self(Flying)WireWithoutDabbi/Self(Flying)WireWithDabbi/PCBMountingWithDabbi.

14) Dimensions(I.D.XO.D.XHinmm.) :(WithoutDabbi)6.7X17.5X8.2 / (WithDabbi)5X23X20

*HereVctisconsideredastheCTsecondaryvoltagesignalrequiredtofeedtheAtoDconverterofuCanditisassumedtobelessthanabsolutemaximum ratingof inputpinofAtoD converter.KindlykeepVct=Voutbelow1Volts foraccurate reading this implies that lowervalueofburdenresistancehelpsincreaseaccuracy.UsinghigherbitADCincreasestheprecisionlevel.Kindlyselectatyourdiscretion.

AllDimensionsareinMM.