Specifications

1,CE, ROHS approval
2,Found in 1992
3,Professional manufacturer
4,ISO9001,ISO14001
5,Export to Europ, America, Asia, Africa

1.Description

 An old range of (7 frames) plastic case current transformer, low cost.

 

2. Feature
Busbar mounting
Low cost
Primary current from 5A to 3000A.

 

3. Specification

 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 

Model

DS-56/B, DS-56/20, DS-56/30, DS-30, DS-40, DS-60, DS-100

 

 

 

 

 

 

 

 

 

 

2. Packing show

 

3. Company show

 

 

 

 

4. Production series

 

 

 

 

 

 

 

 

 

 

 

 

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