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LAJ1-12QII Current Transformer

LAJ1-12QⅡ

CURRENT TRANSFORMER

□  12kV Indoor Single-Phase Epoxy Resin Type


Epoxy resin casting insulation and fully enclosed support

construction, encloses primary & secondary windings and

annular core in the epoxy resin casting body. The product has

the feature of light weight, omni-directional installation,

withstanding nastiness and dampness. It is widely used for

measuring current, electric energy and protective relaying in

the electrical system with the rated frequency 50Hz or 60Hz and

highest voltage for equipment 12kV.


Technical Data

1、Rated insulation level: 12/28/75kV

2、Rated frequency: 50/60Hz

3、Installation site:  Indoor

4、Technical standard: IEC 60044-1

DESCRIPTION

Specification

Rated transformer

Ratio(A)

accuracy classes combination

Rated output

 (VA)

FS

ALF

Rated short-time thermal current (kA/S)

Rated dynamic current ( kA)

Measuring

Protective

0.2(S)

0.5

10P

5~300/5

0.2(S)/0.2(S)

0.2(S)/0.5

0.2(S)/10P

0.5/10P

10

 

15

15

15

 

20

5

(10)

10

 

15

1001n

250I1n

400/5

31.5

80

500/5

31.5

80

600/5

40

100

800/5

50

125

1000/5

63

125


Outline



Contact Us

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Post code :518057

Tel. 0086-755-86000713


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