low voltage high accuracy mini current transformer CK-40

Specifications

·DESCRIPTION
A new range of (4 frames) compact design plastic case current transformer. It has very good performance in space limitation panels.

·FEATURE
Three built in fixing methods:Side base;  DIN rail;
Busbar mounting
Built in hinged terminal cover
Compact design
Primary current from 5A to 400A.

·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°C~50°C 
Housing self-extinguishing class                           VO 
Safety factor                                                        FS 5 
Secondary current                                          5A/1A 

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