Ponovo PCT 200Ai

PCT200Ai is the current transformer test set can finish various tests of different transformers. Compared with PCT200i,its accuracy is higher.This CT analyzer can test the 0.2s class CT.Only this CT analyzer – the high-accuracy current transformer test set has passed the tests held by Wuhan High Voltage Research Institute.The max permissible error of ratio measurement is ?0.05% and max phase measurement is ?2min.

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  • Can test M/P/TP type CTand PT
  • Ratio check up to 35000:1 and 45000:5
  • Knee point check up to 45000 V
  • Standards: IEC 60044-1,? IEC 60044-6,ANSI/IEEE C 57.13
  • Result saved directly in Excel format
  • Report can be transferred to flash disk via USB port.
  • Weight : 14kg

Main Specifications

Voltage output 0-120V
Current output 0~5Arms(15Apeak)
Ratio check
Range 30,000:1 – 45,000:5
Accuracy 0.05%
Knee point check max. 45,000V
Burden measurement
Range 0.05-200 ohm
Accuracy ?0.1%?1m? Gur
Winding resistance test
Range 0.05-200 ohm
Accuracy ?0.1%?1m? Gur
Phase displacement check


Accuracy 2 min Gur
Resolution 0.01 min
Other test functions
Accuracy limiting factor Yes
Instrument security factor Yes
Remanence flux Yes
Secondary time constant Yes
Unsaturated inductance Yes
Saturated inductance Yes
Symmetrical short circuit factor Yes
Accuracy limiting voltage Yes
Transient dimensioning factor Yes
Peak instantaneous error Yes
Composite error Yes
Dimensioins 470?200?245mm (W?H?L)
Weight 14kg
Ponovo PCT 200Ai