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Product Center Transformer Relay protection transformer CT ZM-TCTB

Relay protection transformer CT ZM-TCTB

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 ZM-TCTA ZM-TCTB Conventional Transformation Ratio
Dimensions: * length * width * height (mm) 30*23*33 30*23*33 Measuring type:
Rated Input 0-100A 0-100A ZM-TCTA 1.2A-3.53V
Rated Output 0-10V 0-10V ZM-TCTA 1.2A-7.07V
Accuracy and Measurement Type 0.2 0.2 ZM-TCTA 6A-3.53V
Accuracy·Protection Type 0.5 0.5 ZM-TCTB 1.2A-3.53V
Phase Difference and Measurement Type ≤5' ≤5' ZM-TCTB 1.2A-7.07V
Phase Difference·Protection Type ≤30' ≤30' ZM-TCTB 6A-3.53V
Working temperature  -40℃~+70℃  -40℃~+70℃ Protected:
Withstand voltage 3000V 3000V ZM-TCTA 20A-3.53V
Sealing material Epoxy resin Epoxy resin ZM-TCTA 20A-7.07V
Installation method PCB installation PCB installation ZM-TCTA 100A-3.53V
      ZM-TCTA 100A-7.07V
      ZM-TCTB 20A-3.53V
      ZM-TCTB 20A-7.07V
      ZM-TCTB 100A-3.53V
      ZM-TCTB 100A-7.07V

 

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