Technology of Electrical Automatic

DP-X Split Core Current Transformer

DP-X Split Core Current Transformer

Protective current transformer which through the core For the rated frequency of 50HZ voltage below 0.66KV measuring currentpower and relay protection.

Protective current transformer which through the core For the rated frequency of 50HZ voltage below 0.66KV measuring currentpower and relay protection.

Features

  • 100A – 6000A AC current input range
  • A standard secondary output rating of 5 amps
  • Revenue grade accuracy meets IEC61000-1 class 0.5 / 1.0
  • Push-open mechanism makes the installation quick and simple
  • Two built-in installation methods:place DP series CT on the wall or bus bar
  • Wide inner window allows various types of cables and bus bars to clamp

Specification

Rated Primary Current Up to 6000A
Rated Output 5A or 1A
Working voltage <720Vac
Withstand Voltage 3000Vac @ 2mA / 1min / 50Hz
Isolation resitance >1M ohm @ 500V
Operating Amb. Temperature  -15°C to 65°C
Accuracy 1.0 class or 0.5 class
IEC 60044-1
Construction ABS or PC
UV94-0

Seletable Models

SN-code Primary current Burden(VA) Size Core
unit: amp Class 0.5 Class 1.0 (H*W) (H*W)
DP-23 100, 150, 200 , 250 / 1.5 111*90 32*20
300 1.5 2.5
400 2.5 3.75
DP-58 250 / 1.5 146*116 80*50
300 / 2.5
400 1.5 2.5
500, 600 2.5 5
750 2.5 5
800 3.75 5
1000 5 10
DP-88 250, 300 / 1.5 147*146 80*80
400 / 2.5
500, 600 1.5 2.5
750 2.5 5
800 3.75 5
1000 7.5 7.5
DP-812 500, 600 / 2.5 188*146 120*80
750 2.5 5
800 5 2.5
1000 7.5 3.75
1200, 1250, 1500 10 5
DP-816 1000 5 10 247*189 160*80
1500 7.5 10
2000 10 15
2500 15 20
3000, 4000, 5000, 6000 20 25