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LZZBJ9-12/175b4/G1 电流互感器

LZZBJ9-12/175b4/G1

CURRENT TRANSFORMER

□  12kV Indoor Single-Phase Epoxy Resin Type

Epoxy resin casting insulation and fully enclosed support

construction, encloses the 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

(IEC 61869-1&2)

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LZZBJ9-12/175b4/G1

CURRENT TRANSFORMER

□  12kV Indoor Single-Phase Epoxy Resin Type

Epoxy resin casting insulation and fully enclosed support

construction, encloses the 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

(IEC 61869-1&2)



Specification

Rated

transformation ratio
(A)

Accuracy classes combination

Rated outputVA

 

 (ALF)

 (FS)

Short-time thermal current Ith(kA/S)

Rated dynamic current Idyn(kA)

Measuring

Protective

0.2(S)

0.5

10P

10-200/5

0.2(S)/0.2(S)

0.2(S)/0.5

0.2(S)/10P

0.5/10P

0.2(S)/0.5/10P

0.2(S)/0.5/10P/10P

10

15

15

15

20

10

15

20

5

(10)

150I1n

375I1n

300/5

31.5

80

400/5

31.5

80

500/5

40

100

600/5

50

125

800/5

63

125

1000/5

80

160

12001500/5

80

160

15002000/5

100

160

25003150/5

100

160


Outline 




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传真: 0086-755-86000614



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(珠海)


江西省九江县沙城工业园庐山东路31号

(江西)




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