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Application: Test M/P/TP type CT and PT
Output voltage: 0-130V
Output current: 0~5Arms (15 Apeak)
Output power: 0~500VArms
Ratio test:
Ratio test range: < 50000:1
Ratio test accuracy: ±0.02% Typ. ±0.05% Gur.
Max. knee point voltage: 45kV
Phase displacement:
Accuracy: 1min Typ. 2min Gur.
Resolution: 0.01 min
Winding resistance:
Range: 0.01-1000Ω
Accuracy: 0.02%rg. + 0.03%rd. Typ.; 0.05%rg. + 0.05%rd. Gur.
Resolution: 1mΩ
Turn ratio:
Accuracy: 0.05% Typ. 0.1% Gur.
Resolution: 0.0001
Temperature Compensation: -20 ℃-120 ℃
Accuracy limit factor (ALF): Yes
Instrument security factor (FS): Yes
Remanence factor (Kr): Yes
Secondary loop time constant (Ts): Yes
Saturated inductance (Ls): Yes
Excitation characteristic curve: Yes
Rated symmetrical short-circuit current factor (Kssc): Yes
