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Product Center Transformer State Grid New Standard (single item table) ZMCTCB-76

State Grid New Standard (single item table) ZMCTCB-76

Product overview

Exquisite appearance; small size; light weight; high precision; good consistency; moisture-proof and shock-proof

Product advantages

Exquisite appearance; small size; light weight; high precision; good consistency; moisture-proof and shock-proof

Detailed parameters

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

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