High Voltage Current Transformer

LZZ7-35Q current transformer

Item No.: LZZ7-35Q
This type of transformer is suitable for the metal armor of from GSFC-10 AC installed a closed-end high-voltage switchgear.JYN2-10 single-bus handcart type switch cabinet.
Description
Description
Introduce

The current transformer has epoxy resin cast fully enclosed structure .

Applies to the rated voltage of 35kV and below.The rated frequency of 50Hz indoor power lines and equipment in current use of energy measurment and relay protection.

This type of transformer with small size ,light weight,insulation excellent performance characteristics.You can also according to the needs of users.Made of a variety of special specififcations.

Flexibility,is the ideal alternative LCZ-35Q.

Features
Annular core and the annealing treatment,primary and secondary windings and iron core with epoxy casting.
This type of transformer is fully enclosed structure of the strut.
Strengthened insulation.Moisture condensation and II filthy conditions can also be run correctly. 
The base has four holes for installation.
Technical Parameter

 

TRANSDUCER
Rated insulation level 12/42/75kV
Load power factor 0.8(lag)
Rated secondary current 5A
Product standard GB1208
Safety factor
FS<10

 

Specification

 

Rated primary current Accuracy class and rated output Rated output Short-time thermal current Rated Dynamic current
5~50 0.2/0.2/10P ,0.2/0.5/10P ,0.5/0.5/10P ,0.2S/0.5/10P 10/10/50 ,10/20/50 ,20/20/50 ,10/15/50 8/2 20
75 12/2 30
100 16/2 40
150 20/2 50
200 20/4 50
300~500 20/4 50
600~800 31.5/4 80
1000 40/4 100

Dimensions

 

LZZ7-35Q

 

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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