State Grid New Standard (single item table) ZMCTCB-75 시리즈 변류기

SPECIFICATIONS

제품 사양

Model

ZMCTCB-75 · ZMCTCB-76 · ZMCTCB-76A

Dimensions: inner diameter * length * width * height (mm)

2.6*7-Ø23.5*10.8 · 1.5*7-Ø22.6*10.5 · 1.5*7-Ø22.6*10.5

Rated input current

5A · 5A · 5A

Rated output current

2mA · 2.5mA · 2.5mA

Transformation ratio

2500：1 · 2000：1 · 2000：1

Phase difference

--------- · --------- · ---------

Phase difference

0-100A · 0-60A · 0-60A

Load Resistance

10Ω · 20Ω · 20Ω

Accuracy level (DC resistance)

Comparison: 5%Ib~1.2Imax change≤0.3（apply1.2Imax DC and even harmonics，change≤3%） · Comparison: 5%Ib~Imax change≤0.4（apply60A√2 DC and even harmonics，change≤3%） · Comparison:5%Ib~1.2Imax change≤0.4（apply1.2Imax DC and even harmonics，change≤3%）

Whether anti-magnetic

no · no · no

Working Temperature

-40℃~+85℃ · -40℃~+85℃ · -40℃~+85℃

Isolation Withstand Voltage

4000V · 4000V · 4000V

Sealing material

Epoxy resin · Epoxy resin · Epoxy resin