Current Transformer

CP Type Current Transformer

Item No.: CP
Smaller than other models with the current ratio of the transformer is small Clamshell-style terminal cover is well,protected by the second terminal.
Description
Description
Introduce

CP range of current transformers are compact-smaller than other models with the current ratio of the transformer is small Clamshell-style terminal cover is well

protected by the second terminal.With related accessories you can use Din rail mounting a current from 5A to 3000A.

 
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 Current, power and energy monitoring device.
Relay protection device.
Features
Three built in fixing methods: Panel/Din Rail/Busbar.
Built in hinged terminal cover.
Compact design.
Primary current from 5A to 3000A.
Technical Parameter

 

Electrical Parameter Mechanical Parameter
Frequency 50/60Hz Case PC/UL94-V0
Rated Input 5A-3000A Bobbin PBT
Measuring range 5%In-120%In Core Silicon steel
Rated Output 1A,5A Construction Screw
Ratio Voltage 0.72KV (AC) Operating Temp -25℃~+75℃
Dielectric strength 3.0KV/1mA/1min Operating Humidity ≤85%
Insulation Resistance DC500V/100MΩ min Output Connection Terminal

 

Specification

 

Type Ratio(A) Burden(VA) Frequency(Hz)
class:0.5s class:0.5 class:1.0
CP-62/B 5/5A 2.5 2.5 2.5 50/60
10/5A 2.5 2.5 2.5 50/60
15/5A 2.5 2.5 2.5 50/60
20/5A 2.5 2.5 2.5 50/60
25/5A 2.5 2.5 2.5 50/60
30/5A 2.5 2.5 2.5 50/60
40/5A 2.5 2.5 2.5 50/60
50/5A 2.5 2.5 2.5 50/60
60/5A 2.5 2.5 2.5 50/60
75/5A 2.5 2.5 2.5 50/60
100/5A 2.5 2.5 2.5 50/60
150/5A 2.5 2.5 2.5 50/60

 

Type Ratio(A) Burden(VA) Frequency(Hz)
class:0.5s class:0.5 class:1.0
CP-62/20 30/5A - - 2.5(4T) 50/60
40/5A - - 2.5(3T) 50/60
50/5A - - 2.5(3T) 50/60
60/5A - - 2.5(2T) 50/60
75/5A - - 1.5 50/60
80/5A - - 2.5 50/60
100/5A 2.5 2.5 2.5 50/60
150/5A 2.5 2.5 3.75 50/60
200/5A 2.5 3.75 5 50/60

 

Type Ratio(A) Burden(VA) Frequency(Hz)
class:0.5s class:0.5 class:1.0
CP-62/30 50/5A - - 2.5(2T) 50/60
60/5A - - 2.5(2T) 50/60
75/5A - - 1.5 50/60
100/5A 2.5 2.5 2.5 50/60
150/5A 2.5 2.5 3.5 50/60
200/5A 2.5 3.5 5 50/60
250/5A 2.5 5 5 50/60
300/5A 2.5 5 5 50/60
400/5A 3.75 5 5 50/60

 

Type Ratio(A) Burden(VA) Frequency(Hz)
class:0.5s class:0.5 class:1.0
CP-62/40 60/5A - - 2.5(2T) 50/60
75/5A - - 2.5(2T) 50/60
100/5A - - 1 50/60
150/5A - - 2.5 50/60
200/5A 2.5 2.5 3.75 50/60
250/5A 2.5 2.5 5 50/60
300/5A 2.5 5 6 50/60
400/5A 2.5 5 6 50/60

 

Type Ratio(A) Burden(VA) Frequency(Hz)
class:0.5s class:0.5 class:1.0
CP-80/30 30/5A - - 2.5(4T) 50/60
50/5A - - 2.5(2T) 50/60
60/5A - - 2.5(2T) 50/60
75/5A - - 1.5 50/60
100/5A 2.5 2.5 2.5 50/60
150/5A 2.5 2.5 3.75 50/60
200/5A 3.75 3.75 5 50/60
250/5A 5 5 7.5 50/60
300/5A 5 5 7.5 50/60

 

Type Ratio(A) Burden(VA) Frequency(Hz)
class:0.5s class:0.5 class:1.0
CP-80/40 100/5A - - 2.5 50/60
150/5A 2.5 2.5 3.75 50/60
200/5A 2.5 3.75 5 50/60
200/5A 2.5 3.75 5 50/60
300/5A 5 5 5 50/60
400/5A 5 5 10 50/60
500/5A 5 5 10 50/60

 

Type Ratio(A) Burden(VA) Frequency(Hz)
class:0.5s class:0.5 class:1.0
CP-86/60 250/5A 2.5 2.5 5 50/60
300/5A 2.5 5 5 50/60
400/5A 2.5 5 7.5 50/60
500/5A 2.5 5 7.5 50/60
600/5A 5 7.5 10 50/60
750/5A 5 10 15 50/60
800/5A 5 10 15 50/60
1000/5A 7.5 10 15 50/60

 

Type Ratio(A) Burden(VA) Frequency(Hz)
class:0.5s class:0.5 class:1.0
CP-100/60 400/5A 2.5 5 7.5 50/60
500/5A 2.5 5 7.5 50/60
600/5A 5 7.5 10 50/60
750/5A 5 10 15 50/60
800/5A 5 10 15 50/60
1000/5A 7.5 10 15 50/60
1200/5A 15 15 15 50/60
1500/5A 15 15 15 50/60
1600/5A 15 15 15 50/60

 

Type Ratio(A) Burden(VA) Frequency(Hz)
class:0.5s class:0.5 class:1.0
CP-104/80 600/5A 2.5 7.5 10 50/60
750/5A 2.5 7.5 10 50/60
800/5A 5 10 10 50/60
1000/5A 7.5 10 15 50/60
1200/5A 10 10 15 50/60
1250/5A 10 10 15 50/60
1500/5A 10 15 15 50/60
1600/5A 10 15 15 50/60
2000/5A 10 15 15 50/60

 

Type Ratio(A) Burden(VA) Frequency(Hz)
class:0.5s class:0.5 class:1.0
CO-140/100 800/5A 5 10 10 50/60
1000/5A 5 10 15 50/60
1200/5A 10 15 15 50/60
1250/5A 10 15 15 50/60
1500/5A 15 15 15 50/60
1600/5A 15 15 15 50/60
2000/5A 15 15 15 50/60
2500/5A 15 15 15 50/60
3000/5A 15 15 15 50/60

 

Dimensions

CP-62/B CP-62/20
CP-62/30 CP-62/40
CP-80/30 CP-80/40
CP-86/60 CP-100/60
CP-104/80 CP-140/100

Accuracy test

Installation method

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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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