Split-Core Current Transformer for Electrical Current Monitoring

Customer: Allen | United Kingdom

Customer Requirement

Allen, a customer from the UK, was looking for a compact and reliable current transformer solution for electrical current monitoring.

The project required a CT that could be integrated into an existing electrical system without extensive modification to the original wiring.

For this type of application, installation convenience was particularly important. The customer needed a solution suitable for monitoring electrical loads in industrial equipment and power distribution systems.

The Solution

Based on the application requirements, we recommended a Split-Core Current Transformer.

Its split-core structure allows the CT to be installed around an existing conductor, making it suitable for retrofit applications where replacing or disconnecting existing wiring is not practical.

The typical system configuration is:

Electrical Equipment → Split-Core CT → Energy Meter → Monitoring System

The CT collects current measurement signals, which can then be processed by the customer's monitoring or energy-management equipment.

Key Benefits for Allen

Easy Retrofit Installation
The split-core design simplifies installation on existing electrical conductors.

Compact & Practical Design
Suitable for installation in electrical cabinets and equipment where space is limited.

Reliable Current Measurement
Designed to provide stable current sensing for electrical monitoring applications.

Flexible Integration
Can be connected with energy meters, monitoring devices and other electrical measurement systems.

Suitable for Industrial Applications
Applicable to equipment monitoring, power distribution, energy management and electrical load measurement.

Application

For Allen's UK project, the current transformer was intended for electrical current monitoring in an existing equipment environment.

The solution can be used for:

• Industrial Equipment
• Electrical Distribution Cabinets
• Energy Monitoring Systems
• Motor & Load Monitoring
• Power Management
• Equipment Condition Monitoring

Project Outcome

The split-core CT provided Allen with a practical way to add current measurement to the existing electrical system while minimizing installation changes.

For retrofit projects, this type of solution can help customers obtain more detailed electrical data from individual circuits or equipment and provide a foundation for further energy monitoring and management.

A Practical CT Solution for UK Industrial Applications

Every electrical monitoring project has different requirements. Core size, current range, turns ratio, output signal and installation space can all affect the selection of a current transformer.

For OEMs, distributors and system integrators, we can provide custom current transformer solutions based on specific application requirements.

Need a Current Transformer for Your Project?

Send Us Your Requirements → Get a Customized Solution