High Voltage Current Transformer

LAJ-10Q Highh Voltage Current Transformer

Item No.: LAJ-10Q
LAJ-10Q applies to the rated frequency 50Hz or 60Hz.Rated voltage rating for the current power system of the 10kV and below indoor installations. Energy measurment and relay protection.
Description
Description
Introduce

LAJ-10Q applies to the rated frequency 50Hz or 60Hz.Rated voltage rating for the current power system of the 10kV and below indoor installations. Energy measurment and relay protection.

Features
The product surface condensation bearing in mind that tropical and highland ares.Can be used wet.
Reinforced insulation transormer is epoxy resin cast type.
200A and semi-enclosed pouring structure,300-1000A single Multitap closed pouring structure.
Technical Parameter

 

TRANSDUCER
Rated insulation level 12/42/75kV
Load power factor 0.8(lag)
Rated secondary current 5A
Product standard GB1208

 

Specification

 

Rated primary currnet Accuracy class and rated output 1 second heat current (kA)(rms) Dynamic current (kA)(peak)
0.25,0.2 0.5 1 10P
20~200 10 15 20 15 120 I1n 215 I1n
300 30 I1n 54 I1n
400 10 30 I1n 54 I1n
500 30 I1n 55 I1n
600,800 15 20 25 20 30 I1n 75 I1n

 

Dimensions

 

LAJ-10Q  20-300A LAJ-10Q  400-800A
800/5A 1000/5A

 

Accuracy test

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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