Application
The current transformer is king or miniature busbar type of current transformer providing current and electric energy measurement nd relaying protection protection to the indoor devices of 50HZ and 500V.
Construction
The iron core is made of the rolled-up silicon-steel plate and the secondary coil is enwinded onto the iron core every.There is neither primary busbar nor device for fixing busbar.And the whole iron core is secured by two clamps.
Technical data
The rated primary current can be;800，1000，1500，2000，3000，4000and5000A;
Rated secondary current:5A;
Accuracy class & rated load:Class 3 for 800/5A 0.8Ω;Class 1 for 1000-5000/5A 0.8Ω .
Outline drawing:
