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You are here: Home » Products » Transformer For Relay Protection » ZM-GPT Series Voltage Transformer Used for Relay Protection
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ZM-GPT Series Voltage Transformer Used for Relay Protection

ZM-GPT series Voltage Transformer
High accuracy, good consistency, no power supply, high reliability, for power measurement

Structural parameter

[IM({4BN9)[EQ2(L8S@1QUP

                Front view                                                             Bottom view

Circuit schematic

%X`B`5]{7{PPI%JC4@FHA6

The main technical parameters

Model

Rated

input voltage (V)

Rated

output voltage(V)

No-load current

of the rated voltage(m A)

Accuracy class

phase angle error

Overload multiples

Compressive strength (V)

 ZM-GPT 120V/1.414V

100

1.178

≤0.5

0.1

≤5

1.3

3000

 ZM-GPT 120V/2.4V

100

2.0

≤0.5

0.1

≤5

1.3

 ZM-GPT 120V/3.53V

100

2.941

≤0.5

0.1

≤5

1.3

 ZM-GPT 120V/3.6V

100

3

≤0.5

0.1

≤5

1.3

 ZM-GPT 120V/7.07V

100

5.891

≤0.5

0.1

≤5

1.3

 

Note: the table is commonly used models of customers, if customers require different ratios; you only need to provide the technical requirements for the design and production.


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