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ICT-DP Rectangular Open-Close Type Current Transformer

The open-close current transformer is mainly used for cables and copper bars. It has simple structure, reasonable design and flexible application. According to the specifications of the copper bars used in the main circuit, there are many kinds of through holes corresponding to each other. The primary current of the main circuit includes 50A ~6000A, and the rated secondary output current is 1A~5A (0~1V). This series of products can meet the technical requirements of grade 0.2, grade 0.5, grade 1 and other different precision GB/T20840.1.2.

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Product Features

  • Open and close structure,easy to install.
  • This series of products have 7 specifications, and the primary current range is within 6000A.
  • The secondary output is the standard signal of 5A ~1 A. 

 

Scope of Application

Power monitoring, energy consumption management, intelligent power system, electromagnetic relay protection, microcomputer protection, motor protection, rural power grid transformation, substation transformation, environmental protection detection, etc.

 

Performance Index

Electrical Parameters

Mechanical Parameters

Work Frequency

50~400Hz

Shell

ABS, Flame retardant grade 94-V0

Highest Equipment

0.66/0.72KVms

Skeleton

PBT

Primary Current

500~6000Arms

Core

Nickel or Nanocrystalline

Secondary Output

0~1V or 0~5A

Internal Structure

Environment friendly epoxy resin casting

Ratio Difference

≤±0.1%

Construction Plan

Screw Fixation

Phase Difference

≤±10'

Work Temperature

-12°C ~ +45°C

Dielectric Strength

2.5KV/1mA/1min

Ambient Humidity

≤85%

Insulation Resistance

DC500V/1000MΩ/min

Connection Mode

Terminal Type / Shielded strand 1.5m

 

Outline and Installation Dimensions

Model & Specification

Rated Input

Rated Output

Accuracy
Class

Dimensions (mm)

(A)

(mA/V)

A

B

C

D

F

K

DP-23

50A
100A
200A
500A
800A
1000A
2000A
3000A
4000A
5000A
6000A

0-1V
(0~5A)

0.1
0.2
0.5
1.0

84

97

54

36

24

34

DP-46

102

127

54

36

44

64

DP-58

114

147

54

36

54

84

DP-88

144

147

54

36

84

84

DP-510

114

167

54

36

54

104

DP-812

144

187

54

36

84

124

DP-816

144

227

54

36

84

164 

 

Rectangular Open-Close Type Current Transformer

 

Packaging & After-sales Service
All products are strictly tested before delivery with complete inspection reports. We adopt professional anti-static and shockproof packaging to ensure product safety during international transportation.
We support OEM & ODM customized services, providing one-stop solutions from design, production to technical after-sales support. Long-term stable supply, fast delivery and professional technical guidance are available for global customers.
 
 
If you need detailed datasheet, dimension drawing, test report or customized solution, please feel free to contact us.
We provide free sample testing and professional technical support for global partners.
leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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