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LSZ Current Transformer

LSZ

CURRENT TRANSFORMER

□  Ring Main Unit C-GIS Three-Phase


The three-phase CT is full-enclosed in the flame retardant plastic

shells, primary bushing or cable can pass through the inner hole,

bottom has installation inserts for fixation. It is simple and shortcut, is

suitable for measuring current, signal collection and protective

relaying in the medium voltage power system of bushing or cable etc.


Technical Data

1、Rated secondary current:               5A,1A

2、Power frequency withstand voltage:    3kV

3、Rated frequency:                      50/60Hz

4、Installation site:                   Indoor

5、Technical standard:                  IEC 60044-1

(IEC 61869-1&2)

DESCRIPTION

Specification

Purpose

Measuring current transformer

Protective current transformer

Double winding current transformer

Rated current ratio

Accuracy class and rated burden(VA) COSΦ=0.8

0.5

1

10P10

0.5

10P10

150/5

 

1

1

 

 

200/5

1

2.5

1.5

1.5

1.5

300/5

2.5

5

2.5

2.5

2.5

400/5

5

7.5

5

2.5

2.5

500/5

5

7.5

5

5

5

600/5

5

7.5

5

5

5


Outline


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