DP current transformer 5a

DP Series retro-fit split-core current transformer have been specifically designed to be easy to open and yet maintain the accuracy required for intelligent meters, quick to fit around cables. An internal precision resistor across the secondary winding of the CT provides a low safe voltage output. It can be placed into position easily and without disturbing or disconnecting the main cables it it monitoring.

 

 

Feature:                                                          1) Double-screw fastening, safe, easy to install, portable.              2) Wide inner window, allowing clamping of big cables or bus-bars.3) Wide range of sizes to accommodate all the existing installations.4) Primary current from 5A to 5000A.

 

 

 

Advantage:1. All the cases are made of import USA dupont PA materials, not the ABS material case, 

So the temperature endurence is much higher;2. All the cores are made of imported highest quality silicon iron sheet, So the core's magnetic 

performance is much higher;3. All the parameters are double cross-checked, so the testing results is much ensured! 

Small size and easy mounting4. Wide inner window, allowing clamping of big cables or bus bars5. Wide range of size

 

Applications:

1) Current measurement, monitoring and protection for electrical wiring and equipment.

2) Current and power measurement for electric motors, lighting, air compressor, heating 

and ventilation system, air-condition equipment and automation - control system.

3) Current, power and energy monitoring device.

4) Relay protection device.

 

STANDARD:IEC6044-1, EN60044-1, VDE0414-44-1, GB1208-2006

Primary current:

5A-5000A

Secondary current:

0-5A

Standard approval:

IEC44-1, BS7626

Maximum voltage:

 

Frequency:

50/60Hz

Rated load:

1VA-30VA

Class:

 

Short-time thermal current:

Ith=100xIn

Rated security coefficient:

FS< 5

 



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