A range of (9 frames) EURO style long life design plastic case current transformer, enforced terminal makes the CT keep cooling after full load using for a long term, elegant black figure makes the CT perfectly assort with related components in high quality panel board.
•FEATURE
Two built in fixing methods:Side base; Busbar mounting
Built in hinged terminal cover
Enforced terminals
Primary current from 5A to 3000A.
•SPECIFICAIONS
Rated Frequency 50/60Hz
Rated test voltage 3kV AC. (1 min)
Rated short-time thermal current(Ith) 60In
Rated dynamic current, (Idyn) 2.5Ith
Rated voltage,(Um) 0.72Kv AC.
Continuous overload,(Id) 1.2In
Operating temperature -10℃~50℃
Housing self-extinguishing class VO
Safety factor FS 5
Secondary current 5A/1A