High Voltage Current Transformer

LZZB9-35Q current transformer

Item No.: LZZB9-35Q
Apply the rated voltage of 35kV and below.The rated frequency 50Hz line current,energy measurment and relay.
Description
Description
Introduce

LZZB9-35Q transformer is epoxy resin cast strut totally enclosed structure.Apply the rated voltage of 35kV and below.The rated frequency 50Hz line current,energy measurment and relay.

Features
This type of transformer is fully enclosed structure of the strut.Using a toroidal core coil. 
One,two windings and iron core,the cast resin molding.Strengthened insulation.
Moisture condensation and II filthy conditions can also be run correctly.
This type of product is characterized by large capacity and high multiples of protection.Low partial discharge,the surface creepage distance of 875mm or more.The case of the product of the total working conditions.
Technical Parameter

 

TRANSDUCER
Rated insulation level 40.5/95/185kV
Load power factor 0.8(lag)
Surface creepage distance
>875mm
Rated secondary current 5A/1A
Product standard GB1208
Safety factor
FS<10

 

Specification

 

Rated primary current Accuracy class Rated output Short-time thermal current Rated Dynamic current
0.2,0.2S 0.5,0.5S 10P10 10P15 10P20
30~100 0.2(S)/10P10/10P10,0.2(S)
10P15/10P15,0.2(S)/10P10/
10P20,0.2(S)/10P15/10P20,
0.5/10P10/10P10,0.5/10P15
/10P15,0.5/10P10/10P20,
0.5/10P15/10P20
15 15 50 30 20 375Iln 150Iln/3
150 31.5/1 80
200 31.5/2 80
300~500 15 15 50 30 20 31.5/3 80
600~800 15 15 50 40 30 31.5/4 80
1000~2000 40 50 50 50 30 14702 100

Dimensions

 

 LZZB9-35Q

 

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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