Ponovo PCT200X 便携式CT/PT测试系统

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: ±0.05% Typ. ±0.1% Gur.

Max. knee point voltage: 45kV

Phase displacement:

Accuracy: 1min Typ. 3min 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

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