Split Core Current Transformer

DP Type Split Core Current Transformer

Item No.: DP
DP range of split core current transformers have been designed to easily fit around cables without breaking the circuit.DP was global used in most power applications.
Description
Description
Introduce

Drange of split core current transformers have been designed to easily fit around cables without breaking the circuit.Its advantages of big capacity and big

mounting hole size,could be used in more power applications.DP was global used in most power applications.

 
Applications
Current measurement, monitoring and piotection for electrical wiring and equipment.

Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation - control system.

Current, power and energy monitoring device.
Relay protection device.
Features
Double-screw fastening, safe, easy to install, portable.
Two built in fixing methods:Base;Busbar 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.
Technical Parameter

 

Electrical Parameter Mechanical Parameter
Frequency 50-400Hz Case PC/UL94-V0
Rated Input 5A-5000A Bobbin PBT
Measuring range 10%In-120%In Core Silicon steel
Rated Output 0-5A Internal structure Epoxy
Ratio ≤ ± 0.5% Construction Tie
Phase angle ≤ ±30min Operation Temp -25℃~+75
Dielectric strangth 2.5KV/1mA/1min Operating Humidity ≤85%
Insulation Resistance DC500V/100MΩ min Output Connection Terminal

 

Specification

 

MODEL Ratio Burden(VA)  Frequency(Hz)
clsaaz:0.5 class:1.0
DP-23  100/5A / 2.5 50/60Hz
150/5A / 2.5 50/60Hz
200/5A 2.5 5 50/60Hz
250/5A 2.5 5 50/60Hz
300/5A 5 5 50/60Hz
400/5A 5 5 50/60Hz

 

MODEL Ratio Burden(VA) Frequency(Hz)
class:0.5 class:1.0
DP-58 250/5A / 2.5 50/60Hz
300/5A / 2.5 50/60Hz
400/5A 2.5 2.5 50/60Hz
500/5A 2.5 5 50/60Hz
600/5A 2.5 5 50/60Hz
800/5A 5 5 50/60Hz
1000/5A 5 10 50/60Hz

 

MODEL Ratio Burden(VA) Frequency(Hz)
class:0.5 class:1.0
DP-88 250/5A / 2.5 50/60Hz
300/5A / 2.5 50/60Hz
400/5A 2.5 2.5 50/60Hz
500/5A 2.5 5 50/60Hz
600/5A 2.5 5 50/60Hz
800/5A 5 5 50/60Hz
1000/5A 5 10 50/60Hz

 

MODEL Ratio Burden(VA) Frequency(Hz)
class:0.5 class:1.0
DP-812 500/5A / 2.5 50/60Hz
600/5A / 2.5 50/60Hz
750/5A 2.5 5 50/60Hz
800/5A 2.5 5 50/60Hz
1000/5A 5 10 50/60Hz
1200/5A 5 10 50/60Hz
1500/5A 5 10 50/60Hz
1600/5A 5 10 50/60Hz
2000/5A 5 10 50/60Hz

 

MODEL Ratio Burden(VA) Frequency(Hz)
class:0.5 class:1.0
DP-816 1000/5A 5 10 50/60Hz
1200/5A 7.5 10 50/60Hz
1500/5A 7.5 10 50/60Hz
1600/5A 10 10 50/60Hz
2000/5A 10 15 50/60Hz
2500/5A 10 20 50/60Hz
3000/5A 20 25 50/60Hz
4000/5A 20 25 50/60Hz
5000/5A 20 25 50/60Hz

 

Dimensions

DP-23 DP-58
DP-88 DP-812
DP-816  
 

 

   
Model A B C D E F G H I Wight(kg)
DP-23 21 31 51 89 111 34 47 40 32 0.75
DP-58 51 81 78 114 145 32 32 32 33 0.9
DP-88 81 81 108 144 145 32 32 32 33 1.05
DP-812 82 122 108 144 185 32 32 32 33 1.25
DP-816 82 162 120 184 245 52 52 52 38 4.3

Accuracy test

 Installation method

24Hs online service
365Ds NON-Stop Production 20Ys Professional Manufacturers
Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
Tel:13968747975
Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China
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