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

7@`2G[(0TFE2}1C@%FV]7SB

                Front view                                                             Bottom view

Circuit schematic

J[EE$_5}AYX[@6H0@92K}M

The main technical parameters

Model

Rated

 inout 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-BPT 100V/6V

100

6

≤0.5

0.1

≤5

1.2

3000

 ZM-BPT 120V/1V

100

0.8333

≤0.5

0.1

≤5

1.3

 ZM-BPT 120V/1.768V

100

1.473

≤0.5

0.1

≤5

1.3

 ZM-BPT 120V/3.53V

100

2.941

≤0.5

0.1

≤5

1.3

 ZM-BPT 120V/3.6V

100

3

≤0.5

0.1

≤5

1.3

 ZM-BPT 120V/7.07V

100

5.891

≤0.5

0.1

≤5

1.3

 ZM-BPT 150V/3.53V

100

2.333

≤0.5

0.1

≤5

1.5

 ZM-BPT 200V/7.07V

100

3.535

≤0.5

0.1

≤5

1.2

 ZM-BPT 264V/3.53V

220

2.941

≤0.5

0.1

≤5

1.3

 ZM-BPT 456V/3.53V

380

2.941

≤0.5

0.1

≤5

1.2

 ZM-BPT 456V/7.07V

380

5.891

≤0.5

0.1

≤5

1.2

 

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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