Current transformer used for single phase electric
Weiyan Guo
Contact person
Basic Information
| Place of Origin | Hubei China (Mainland) |
|---|---|
| Brand Name | Tianrui |
| Model Number | TR2178D |
| Usage | Current |
| Phase | Single |
| Coil Structure | Toroidal |
| Coil Number | Other |
Production DescriptionCurrent transformer used specially for electricity meterPerformance IndicatorsParameterSymbolIndicatorRated Input currentIn0 20ARated Output CurrentIO0 20mALoad resistanceRL≤20ΩPrecision levelρ0.1, 0.2, 0.5 levelLinearity range-5% 1000%Withstand voltageVd3000V/minDielectric strength-1000MΩ/500V/minWorking temperatureTa-25 +65Storage temperatureTs-40 +80Working frequencyf50Hz 60HzRelative Humidity-<90%Enclosure material-Fire retardation PBT/Fire retardation ABSProduct FeaturesSmall, high precision, excellent consistency.Wide measurement range, strong antisaturation.Flexible installation modes, i.e., PCB mode and line connection mode.Main specificationsInputOutputLoad(Ω)PrecisionPhase differenceLinearity range10(40)A10mA≤200.1/0.2/0.5<55% 400%10(60)A10mA≤200.1/0.2/0.5<55% 600%5(40)A5mA≤200.1/0.2/0.5<55% 800%20(100)A20mA≤200.1/0.2/0.5<55% 500%15(60)A10mA≤200.1/0.2/0.5<55% 400%5(30)A5mA≤200.1/0.2/0.5<55% 600%20(80)A10mA≤200.1/0.2/0.5<55% 400%5(20)A5mA≤200.1/0.2/0.5<55% 400%10(100)A10mA≤200.1/0.2/0.5<55% 1000%
Delivery terms and packaging
Packaging Detail: carton Delivery Detail: /
Port: Wuhan
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