CP Series Low Voltage Split Core Current Transformer for Energy Metering & Power Monitoring

The CP series low-voltage current transformer adopts a split core design, allowing fast and safe installation without disconnecting existing circuits. It is especially suitable for retrofit projects and maintenance applications.This current transformer offers a wide measurement range from 5 A to 5000 A, with an accuracy of up to ±0.2%, ensuring reliable data acquisition in power monitoring, smart grid systems, and industrial automation applications.The insulated housing complies with UL94-V0 flame-retardant standards, ensuring safe operation in demanding and harsh environments.

• Split core design – Non-invasive installation without power interruption
• High accuracy – ≤±0.2%
• Wide current range – 5A to 5000A
• Flame-retardant housing – UL94-V0 compliant
• Operating frequency – 50/60Hz
• Dielectric strength – 3.0KV/1mA/1min
• Insulation resistance – DC500V/≥100MΩ
• Multiple sizes – Accommodates various bus-bars and cables

• Energy Metering Systems – Smart metering applications
• Power Monitoring – Switchgear current measurement
• Smart Grid – Distribution automation systems
• Industrial Automation – Motor and energy monitoring
• Building Energy Management – Energy data collection
• Distribution Panels – Low-voltage current measurement

Q: What is the installation feature of the CP series current transformer?

A: The CP series adopts a split core design, allowing installation without disconnecting existing circuits. It is ideal for retrofit and maintenance applications, significantly reducing installation time and avoiding power interruption losses.

Q: What accuracy classes are available for this series?

A: The CP series offers 0.5 class and 1.0 class accuracy options, allowing users to select the appropriate precision level based on different energy metering and power monitoring requirements.

Q: Does the product housing meet safety standards?

A: Yes. The insulation housing complies with UL94-V0 flame-retardant standard, providing excellent fire resistance and electrical safety for industrial environments.

Q: How do I select the appropriate model?

A: Selection should be based on the measured current and conductor size. For example, for a 200 A current, CP62/30 200/5 is recommended; for 1000 A current, CP86/60 1000/5 is suitable. In addition, choose 0.5 class or 1.0 class depending on the required accuracy level.