LZZBJ12-10 current transformer

Introduce:

In order to expand the scope of this type transformer design three different technical parameters to choose from.

In addition.Based on user needs,this type of transformer can be designed for the special specifications of the varied and the measured level and protection level change.

Mainfeatures:

  • The current transformer is the pillar structure,the use of epoxy pouring full-closed,resistant to pollution and humidity,but also suitable for tropical regions.
  • Completely closed due to current transformer with epoxy resin casting.
  • The transformer does not require special maintenance,just on a regular basis to remove surface dirt.
  • Small size,Suitable for any location,and installed in any direction.
TRANSDUCER
Rated insulation level 12/42/75kV
Load power factor 0.8(lag)
Rated primary current 10~3150A
Rated secondary current 5A/1A
Product standard GB1208
Safety factor FS<10
LZZBJ12-10A
Rated primary current 1 second heat current Dynamic current Accuracy class Rated secondary output
0.2 0.5 SP10,10P10 5P15,10P15
10-50 200I1n 500I1n 0.2S/10P,0.2/10P,

0.5S/10P,0.5/10P,

0.2S/5P,0.2/

5P,0.5S/5P,0.5/5

15 20 30 15
75 21 52.5
100 31.5 78
150-200 45 112.5
300 50 125 20
400 50 125 40 30
500-630 80 180
800-1250 80 180 30 60 40
1500-3150 100 200 20 40
LZZBJ12-10B
Rated primary current 1 second heat current Dynamic current Accuracy class Rated secondary output
0.2 0.5 SP10,10P10 5P15,10P15 5P20,10P20 5P30,10P30
50 31.5 78 0.2S/10P,0.2/10P,
0.5S/10P,0.5/10P,
0.2S/5P,0.2/5P,
0.5S/5P,0.5/5P
10 15
75-100 45 78 10 10 15
150-200 63 157.5 10 10 15
300-500 63 157.5 10 10 15 15
600-1250 80 180 10 15 15 20
1500-3150 100 200 15 20 15 25 30 15
LZZBJ12-10B
Rated primary current 1 second heat current Dynamic current Accuracy class Rated secondary output
0.2 0.5 5P10,10P10 5P15,10P15
10-40 150Iln 375Iln 0.2S/10P,0.2/10P, 10 15 15
50-75 8 20 0.5S/10P,0.5/10P 10 15 15
100 21 52.5 ,0.2S/5P,0.2/5P, 10 15 15
150 31.5 78.5 0.5S/5P,0.5/5P 10 15 15
200 40 100 10 15 15
300-400 45 112.5 15 20 25 15
500 55 130 15 20 25 15
600 55 130 15 20 30 20
800-1250 63 130 20 25 30 20
1500-3150 100 200 20 30 40 20

Otline Dimensions

LZZBJ12-10 current transformer-heyi

10-1000/5A

LZZBJ12-10 current transformer-heyi

1200-3000/5A

LZZBJ12-10 current transformer-heyi










    contact us

    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.
    Company HEYI Electrical CO.,LTD Contact person Bethy
    Tel 86-13968747975 E-mail bethy@heyiele.com
    ADD Xinguang Ind.Zone, Liushi Town, Wenzhou, Zhejiang, China

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