Current Transformer

Description

The miniature current transformer series using Fe-based Nanocrystalline or Fe-based Nanocrystalline and Amorphous composite core, It has a higher permeability than the traditional magnetic materials and high harmonic characteristics of DC magnetic field, better linear.

The main tasks of instrument transformers are:
− To transform currents or voltages from a normally high incentive to an esteem simple to deal with for transfers and instruments.
− To protect the metering circuit from the essential high voltage framework.
− To give potential outcomes of institutionalizing the instruments and transfers to a couple of evaluated currents and voltages.

Application

Nanocrystalline mini current transformers
Current Transformer for metering electric energy
Current Transformer relay protection
The zero sequence current transformer

Property

Input parameter

Rated Input Current

0A~10000A

Frequency

47---400Hz

No-Load voltage ratio

200:1/200:5/1000:1/2000:1( Or Customize)

Output Parameter

Rated Output Current

<5mA

Phase Difference

<20’(Load Resistance100Ω, Customize)

Precision

0.1-0.5 Level

Isolation Voltage

3000V

Environment Temperature

-40~70℃

Approval Standards

Safety Standard

EN60950/UL60950

EMC Standard

EN55022/FCC PART15

Insulation Grade

CLASS B/F/H