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Mobile: 86-13968747975

E-mail: heyi@heyiele.com

bethy@heyiele.com

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 LZZBJ4-35 current transformer

Description and meaning of model

The current transformer is a lot of quailty problems and defects in the process of installation and use of similar products currently running to improve the fully enclosed design of the pillars of a new product.For the rated frequency of 50Hz ,Rated voltage 35kV and below outdoor vacuum circuit breaker,current,energy measurment andrelay protection.

Characteristic of structure

Technical Data

1.Rated insulation level 12/42/75kV(surface condensation and artificial class II filthy conditions)

2.the load power factor 0.8lag

3.Rated secondary current of 5A

4.product standard:GB1208 the

5.Safety factor:FS<10

6.Surface creepage distance:to meet the gradeII pollution class requirements

7.Other parameters see table below

Rated primary current Accuracy class Accuracy class and rated load 4 second heat current Rated Dynamic current
50 0.2S/0.5/10P10 , 0.2/0.5/10P10 , 0.2S/10P10/10P10 , 0.2/10P10/10P10 , 0.5/10P10/10P10 , 0.2S/0.5/10P10/10P10 , 0.2/0.5/10P10/10P10 , 0.2S/10P10/10P10/10P10 , 0.2/10P10/10P10/10P10 , 0.5/10P10/10P10/10P10 ,10P10/10P10/10P10 , 10P10/10P10/10P10/10P10 0.2S,0.2 15 3 7.5
0.5 25
10P10 50
75 0.2S,0.2 15 5 12.5
0.5 25
10P10 50
100 0.2S,0.2 15 8 20
0.5 25
10P10 50
150 0.2S,0.2 15 12 30
0.5 25
10P10 50
200 0.2S,0.2 15 16 40
0.5 25
10P10 50
300,400 0.2S,0.2 15 20 50
0.5 25
10P10 50
600 0.2S,0.2 15 31.5 80
0.5 25
10P10 50
800,1000,1200,1500,1600 0.2S,0.2 15 40 100
0.5 25
10P10 50

Outline dimension


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Contact Online bethycai 285611779 86-13968747975 bethy@heyiele.com