LMZJ-40 Outdoor Current Transformer


LMZJ-40 type waterproof current transformer, is a kind of CT used outdoor.It’s applied to test, control, display and record the running of the electrical equipment, and to protect the equipment against damage, in the AC circuit with the rated voltage below 720V at 50Hz/60Hz.Its accuracy can up to 0.5, 0.5s and


  • Outdoor current transformer.
  • High accuracy of 0.5,0.5s and 0.2.
  • Safe, easy to install, portable.


  • Current measurement, monitoring and protection for electrical wiring and equipment.
  • Current and power measurement for electric motors,lighting,air compressor,heating and ventilation system,air-condition equipment and automation-control system.
  • Relay protection device.
Electrical Parameter
Primary current 5A-600A
Secondary current 1A,5A
Rated frequency 50/60Hz
Rated Voltage 0.5kV/0.3kV
Rated load 2.5-10VA
Class 0.5,0.5s,0.2,0.2S
Rated security coefficient Fs<5
Type Current Ratio Burden(VA) Rated Frequency(Hz)
class:0.5 class:0.5S class:0.2S
LMZJ-40 150/5A 5 5 5 50/60
200/5A 5 5 5 50/60
250/5A 5 5 5 50/60
300/5A 5 5 5 50/60
400/5A 5 5 5 50/60
500/5A 10 5 5 50/60
600/5A 10 10 5 50/60


LMZJ-40 Outdoor Current Transformer-heyi

Accuracy Test

LMZJ-40 Outdoor 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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