HJ-275G3/Standard/VT

HJ-275G3/Standard/VT
 

HJ-275/132G3 Standard VT is high accuracy voltage transformer. It is used to calibrateCVT of 275kV/0.2% or 132kV/0.2% or below.

Specifications
Rated voltage ratio: 275/kV/110/V, 132/kV/110/V
Accuracy: 0.05%
Power factor: cosФ=1.0
Withstand voltage: 1.3 of Un in 1minute
Insulation medium: SF6 gas
Rated pressure: 0.30Mpa(at 20℃)
Gas refilling pressure: 0.20Mpa(at 20℃)

HJ-275G3/Standard/VT

 

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