LZZJ-10Q high voltage current transformer


LZZJ-10(Q)-type current transformer in the power system of rated frequency 50Hz rated voltage of 10kV and below indoor installations.Used for electrical measurment and electrical protection.

This type of transformer is the pillar structure .The epoxy resin casting is a big climb from the enhanced insulation.


  • Dirty resistant to moisture,suitable for heavy pollution and high humidity areas.
  • Is fully enclosed cast structure.The product has a high dynamic and thermal stability.
  • Suitable for short-circuit current system.
  • Best suited to be mounted on the fixed switchgear XGN-10.
Rated insulation level 12/42/75kV
Load power factor 0.8(lag)
Rated primary current 5-1000A
Rated secondary current 5A/1A
Product standard GB1208
Safety factor FS<10
Rated primary current Rated output Short-time themal current(kA)
0.2S,0.2,0.5 10P10 kA(rms) Duration
5 10 15 0.5 2
10 1
15 1.5
20 2
30 3
40 4
50 5
75 8
100 10
150 16
200 20 4
300 20
400 20
500 15 15 25
600 25
800 32
1000 20 25 32

Front View

LZZJ-10Q high voltage current transformer-heyi

Side View

LZZJ-10Q high voltage current transformer-heyi

Top View

LZZJ-10Q high voltage current transformer-heyi


LZZJ-10Q high voltage current transformer-heyi


LZZJ-10Q high voltage 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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