Clamp Transformer

Current probe(specifications)Rated Primary current0.1A-1000AOutput signalmA/A or mV/AMaximum Non-Destructive Current2000ABasic Accuracy1%SafetyCAT III 600VDielectric Resistance1000MOhms @500 VdcCase MaterialPolypropylene resinUL flame retardant rating 94-V0Voltage rank600Vac(isolated condition), 30Vac(bareness condition)Maximum voltage600VacUseable frequency10Hz -100kHzMaximum Cable Diameter2.05 inches (52 mm)Dimensions4.37x8.5 x1.77 in. (111x216x45 mm)Operating Temperature-10ºC to +50ºCStandardIEC 60044-1AccessoriesSupplied with feet for base mounting if requiredCertificationRoHS compliant CE&ETL approvedCurrent probe(features)Good appearanceLow cost5 standard sizesClamp-on core design,safer,easier installation, portableBoth Silicon Steel &Nickel Alloy cores availableCurrent or three specs voltage output signalCurrent probe(applications)Current, power energy,monitoring devicesPower Factor Correction devicesOscilloscope and harmonic waves analyzer
Part numberInput currentRated OutputFrequency
(Hz)Secondary
Burden
ResistanceAccuracy
ClassGWCTC15350.5-1000A1mA/A40-1KHZ≤10 Ohms1%400-1000A5A,1A50/60HZ≤2VA1%0.1-10A100mV/A10-1000K≥100KOhms3%±10mV0.1-100A10mV/A2%±5mV1-1000A1mV/A1%±1mV0.5-1000A4-20mA50/60HZ≤100 Ohms1%
GWQCT03 Clamp sensor Specification
Technical datas:Rated primary current:Max 500AACOutput voltage:333mV ACAmplitude accuracy:±0.5% rdg.±0.1%f.s.(f.s.:500A, 45Hz -66Hz,Primary conductor in the enter)Phase accuracy±1°(10~100%I1n)(45 Hz -5 kHz)The amplitude frequency characteristic±1% (45 Hz -5 kHz)(DeviationAccuracy)Conductor impact±0.5%(off-center)The influence of external electromagnetic fields≤0.1 A(in AC 400A /M electromagnetic fields)Maximum input current550AACcontinuous (45-66 HZAmbienttemperature 50°C)Temperature coefficient0.02 %reading data/°CDielectric strength5312V ACrms/continuous15s(circuits- core)Maximum rated voltage600V ACrmsWoring temperature& humidity0 to 50°C (32 -122°F),≤80%RH (No condensate)Woring temperature& humidity-10to60°C (14-140°F),≤80%RH (No condensate)Indoorusing and up to 2000m above sealevelStandardssacurity:EN61010 -2 -032:2002 ,CAT III,contaminationII
EMC:EN61326:1997+A1:1998+A2:2001+A3:2003(Class A)Measure conductor diameter≤Φ46mmCable length2mSizeabout78W x160H x40D mm(excluding protruding parts)weightabout380gAccessoryInstrution manulone piecef.s. :Maximum displaydatasor scale length
rdg:Reading value (the value of the current is measured and displayed in the measurement of the product)We can produce following similar clamp on current transformer:1-200A Clamp on current transformer(specifications)Rated Primary current1-200ATurn ratio1:1000 1:2000 1:2500Output0.333V 1.5VAccuracy0.1, 0.2 ,1.0 ClassSecond burden(Ohms)<=5, <=50 ,>=100kDielectric Resistance1000MOhms @500 VdcCase MaterialPolypropylene resinUL flame retardant rating 94-V0Voltage rank600Vac(isolated condition), 30Vac(bareness condition)High Potential2500Volts/minFrequencyRange:50/60HzOperating Temperature-25ºC to +70ºCStandardIEC 60044-1AccessoriesSupplied with feet for base mounting if requiredCertificationRoHS compliant CE&ETL approvedClamp on current transformer(features)Low cost5 standard sizesClamp-on core design,safer,easier installation, portableBoth Silicon Steel &Nickel Alloy cores availableClamp on current transformer(applications)Silicon Steel cores provide moderate accuracy and lower cost for appropriate current measurementNickel Alloy cores are suitable for applications that require the highest accuracy with minimal phase angle error. Applications would include electric power quality monitoring devices
Contact Information:
Alice
Tianjin Grewin Technology Co.,Ltd.
Tel: 86-22-84943756
Website:
http:https://www.grewin-tech.com