Product Overview
The Automatic High Current Injection Test System is designed for temperature rise testing and high-current injection testing of electrical equipment. It features a high-capacity voltage regulator, a high-permeability magnetic core transformer, and an intelligent digital control system to provide stable current output and accurate measurement.
The system is suitable for evaluating the thermal performance of electrical components and verifying the operating characteristics of protective devices under high-current conditions. It can be used for testing thermal relays, motor protection devices, contactors, circuit breakers, switchgear, busbars, cables, and other electrical components.
Available Configurations
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Integrated Type
The main power unit, control interface, and associated measurement functions are integrated into a single cabinet. This configuration is suitable for applications requiring a compact installation and centralized operation.
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Split Type
The power unit and control console are arranged separately. This configuration provides greater flexibility for equipment placement and can be adapted to specific laboratory or industrial testing environments.
Key Features
- Stable and Adjustable High-Current Output
Designed with a high-capacity voltage regulator and a high-permeability transformer core, the system delivers continuously adjustable AC or DC high-current output according to the selected configuration.
- High-Accuracy Measurement
The digital measurement system displays current, voltage, temperature, and timing data in real time, helping operators monitor test conditions and record results conveniently.
- Automatic Temperature Monitoring
Supports 12, 24, 48, or 64 temperature measurement channels, enabling simultaneous temperature monitoring at multiple test points during temperature rise tests.
- Intelligent Protection Functions
Built-in overcurrent, overvoltage, and overtemperature protection functions help safeguard the test equipment and improve operational safety.
- Automatic Timing and Test Recording
The system can record test duration and the operating time of the tested device, supporting the evaluation of protective device performance and fault response characteristics.
- Automatic Curve and Report Generation
Test data can be used to generate characteristic curves and standardized test reports, simplifying data analysis, documentation, and quality control.
FAQ
Q1: What equipment can this system test?
It is intended for high-current injection and temperature rise testing of circuit breakers, thermal relays, contactors, motor protection devices, switchgear, busbars, cables, and other electrical components, subject to the selected configuration.
Q2: Can the system perform automatic temperature rise tests?
Yes. The system supports automatic operation and multi-channel temperature acquisition. The test procedure and control functions should be confirmed for the selected model.
Q3: How many temperature measurement channels are available?
The listed options are 12, 24, 48, and 64 channels. The appropriate configuration depends on the number of measurement points required.
Q4: Is the equipment available in different cabinet configurations?
Yes. Both integrated and split-type configurations are available.
Q5: Can the equipment be customized?
Yes. Output capacity, maximum current, temperature measurement channels, control functions, and other configuration details can be discussed according to the application.
