CP Type Current Transformer

Current transformers of CP type 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 4000A.

The CP model of low voltage current transformers is a highly reliable and versatile device used for precise current measurement in the range of 5-3000A.
With its robust construction and advanced design,the CP current transformers ensures accurate and consistent measurements even in demanding environments.

CP current transformers provides electrical isolation for enhanced safety and offers excellent linearity and accuracy across the entire measurement range.
The CP current transformers is a trusted choice for power monitoring, energy management, and equipment protection applications, providing reliable data for effective decision-making and ensuring the optimal performance of low voltage systems.

Features:

  • Three built in fixing methods: Panel/Din Rail/Busbar.
  • Built in hinged terminal cover.
  • Compact design.
  • Primary current from 5A to 4000A.

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.
Model Primary / Secondary Busbar Hole Dimensions(mm) Rated Burden (VA) Accuracy Class Rated Voltage
CP-62/B 5/5A~150/5A busbar 1.5~2.5 0.5 /1.0 0.72KV(AC)
CP-45/14 5/5A~100/5A ø=14mm 1~2.5 0.5/1.0 0.72KV(AC)
CP-62/20 30/5A~200/5A ø=20mm 1.5~5 0.5 /1.0 0.72KV(AC)
CP-62/30 30/5A~200/5A ø=30mm 1.5~5 0.5 /1.0 0.72KV(AC)
CP-62/40 60/5A~300/5A ø=40mm 2.5~5 0.5 /1.0 0.72KV(AC)
CP-74/50 300/5A~600/5A ø=50mm 2.5~5 0.5/1.0 0.72KV(AC)
CP-80/30 30/5A~200/5A ø=30mm 2.5~5 0.5 /1.0 0.72KV(AC)
CP-80/40 100/5A~500/5A ø=40mm 2.5~10 0.5/1.0 0.72KV(AC)
CP-86/60 250/5A~1000/5A ø=60mm 3.75~15 0.5/1.0 0.72KV(AC)
CP-100/60 400/5A~1600/5A ø=60mm 3.75~20 0.5/1.0 0.72KV(AC)
CP-104/80 600/5A~2000/5A ø=80mm 10~20 0.5/1.0 0.72KV(AC)
CP-140/100 800/5A~3000/5A ø=100mm 15~25 0.5/1.0 0.72KV(AC)
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
Type Ratio(A) Burden(VA) Frequency(Hz)
class:0.5 class:1.0 1class:3.0
CP-45/14 30/5A 1 50/60
40/5A 1 50/60
50/5A 1 1 50/60
60/5A 1.5 2.5 50/60
75/5A 1.5 1.5 3.75 50/60
100/5A 1.5 2.5 5 50/60

 

Type Ratio(A) Burden(VA) Frequency(Hz)
class:0.5s class:0.5 class:1.0
CP-62/B 5/5A 1.5 1.5 2.5 50/60
10/5A 1.5 1.5 2.5 50/60
15/5A 1.5 1.5 2.5 50/60
20/5A 1.5 1.5 2.5 50/60
25/5A 1.5 1.5 2.5 50/60
30/5A 1.5 1.5 2.5 50/60
40/5A 1.5 1.5 2.5 50/60
50/5A 1.5 1.5 2.5 50/60
60/5A 1.5 1.5 2.5 50/60
75/5A 1.5 1.5 2.5 50/60
100/5A 1.5 1.5 2.5 50/60
150/5A 1.5 1.5 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

CP-45/14

CP Type Current Transformer-heyi

CP-62/20

CP Type Current Transformer-heyi

CP-62/40

CP Type Current Transformer-heyi

CP-80/40

CP Type Current Transformer-heyi

CP-100/60

CP Type Current Transformer-heyi

CP-62/30

CP Type Current Transformer-heyi

CP-80/30

CP Type Current Transformer-heyi

CP-86/60

CP Type Current Transformer-heyi

CP-104/80

CP Type Current Transformer-heyi

CP-140/100

CP Type Current Transformer-heyi

    CP Type Current Transformer-heyi

    For more detailed parameters of CP current transformers, please go to the technical page, products can be customized, please contact us!!

    contact us

    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.
    Company HEYI Electrical CO.,LTD Contact person Bethy
    Tel 86-13968747975 E-mail bethy@heyiele.com
    ADD Xinguang Ind.Zone, Liushi Town, Wenzhou, Zhejiang, China

    JOIN US

    Register as one of our members and provide you with the latest product and discount information.