HY-ZCT-07 Type Zero-sequence Current Transformer

Item No.: 00373
The HY-ZCT-07 type zero-sequence current transformer is used in conjunction with the relay protection device.
Description
Description
Introduce

The HY-ZCT-07 type zero-sequence current transformer is used in conjunction with the relay protection device or signal when the power system generates zero-sequence grounding current to make the device components act and realize protection or monitoring.
When an electric shock or leakage fault occurs in the circuit, the secondary side of the transformer outputs the zero-sequence current, so that the equipment on the connected secondary line can be protected (cut off the power supply, alarm, etc.).

Applications
Electric fire monitorin;
Fire prevention and leakage protection system;
Electromagnetic relaying protection;
Microcomputer protection, etc;
Mainfeatures
Epoxy resin casting encapsulation, good seismic resistance;
Adoption of hole punching that is convenient for installation;
Adoption of high permeability magnetic material, with wide measurement range;
Elegant appearance, small volume, flexible using;
Technical Parameter

Model First Current Secondary Current
HY-ZCT-07 10-400mA 6-500mV

Dimensions

 

Mechanical dimension(for reference only)

Standards

UL94-V0.

EN60947-1:2004

IEC60950-1:2001

EN50178:1998

SJ 20790-2000

24Hs online service
365Ds NON-Stop Production 20Ys Professional Manufacturers
Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
Tel:13968747975
Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China

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