Precision AC Current Transformer

7202A, 7203A Precision Current Transformers

  • Precision Current Transformer
  • Reference Standard for the Calibration of Precision CTs
  • Currents as high as 10,000 A
  • Portable with carrying handle for smaller CTs
  • Replaces MI Model 7020
  • Wheels on heavier CTs
  • Passive or Electronically Aided Compensation
  • Division Ratio switchable from 1000:1 to 2000:1 and lower on smaller CTs
  • Accuracy <0.0015% (magnitude), <0.0015% (phase)
7023/4000

7023 Compensated Current Transformer

  • High Voltage Bushing
  • Operating Voltage up to 300 kV Line to Neutral
  • Partial Discharge < pC @ rated voltage
  • Rated Current up to 4000 A
  • Wide Measurement Range
  • Negligible Current Division Errors
  • Burden Compensation
Compensated Current Transformer

7022 Compensated Current Transformer

  • Compensated Current Transformer
  • Operating Voltage up to 200 kV Line to Neutral
  • Partial Discharge < 10 pC @ rated voltage
  • Rated Current up to 6000 A
  • Wide Measurement Range
  • Negligible Current Division Errors
  • Burden Compensation
High Voltage Bushing

7021U Compensated Current Transformer

  • High Voltage Bushing
  • Operating Voltage 100 kV Line to Neutral
  • Partial Discharge < 10 pC @ rated voltage
  • Rated Current up to 4000 A
  • Wide Measurement Range
  • Negligible Current Division Errors
  • Burden Compensation
7021H

7021/4000 Horizontal Bushing

58 kV, 4000 A

7021H

7021/1000 Horizontal Bushing

58 kV, 1000 A

7020H/5053

7020H Two-Stage-Compensated Current Transformer

7020H Two-Stage-Compensated Current Transformer