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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

Model:
ZM-GPT
Brand:
Zeming
Code:
8504311000
PDF:
ZM-GPT series specification.pdf

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Structural parameter

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Front view Bottom view

Circuit schematic

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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.