clamp on instrument transformer factory DP-816

Specifications

1.DESCRIPTION 
The DP series current transformer has been specially designed to facilitate their installation in new or already existing net works. They may be installed without opening any cable or bus-bar circuit. The connection of conventional CTs usually requires the interruption of the primary side circuit to pass cables or bur-bars through the transformer core or to connect such cables to the primary terminals. The DP series transformers core may be easily opened and they may be installed and connected without any supply interruption. Thus saving time and the installation costs. 

2. FEATURE
Two built in fixing methods:Base; Busbar mounting
Very easy to mounting.
Wide inner window, allowing clamping of big cables or bus-bars.Wide range of sizes to accommodate all the existing installations.
Primary current from 5A to 5000A.        

3.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

DBP series current transformer: DBP-23, DBP-58,

4. Packing show

5. Company show

6. Production series

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