Industrial Temperature Rise Test System High Precision Temperature Rise Test Equipment for Switch Cabinet and Contact Terminal Test
The Automatic Temperature Rise Test System is a specialized high-current testing device used to measure temperature rise performance of electrical equipment under rated current conditions.
By generating stable adjustable current output and integrating multi-channel temperature measurement technology, the system accurately records temperature variations of tested components during operation. It provides essential data for thermal evaluation, design verification, and quality control.
- Intelligent Automated Test Platform
- Stable High-Current Generation Technology
- Precision Thermal Monitoring Architecture
- Integrated Data Analysis System
- Advanced Multi-Level Protection Design
| System Input Requirement | 380V / 50Hz three-phase AC supply |
| Thermal Test Power Source | High-capacity AC current generation system |
| Maximum Output Capability | 20kVA configurable high current output |
| Current Output Mode | Adjustable continuous current injection |
| Waveform Performance | Standard sinusoidal waveform, THD <1% |
| Current Accuracy Class | 0.2% high precision measurement |
| Temperature Monitoring Points | Flexible configuration: 12 to 64 channels |
| Temperature Sensor Range | 10℃–800℃ |
| Measurement Timing Resolution | 0.01s minimum setting resolution |
| Control Operation | Intelligent automatic testing and manual control |
| Test Data Storage | Digital storage with automatic record management |
| Analysis & Reporting | Automatic calculation, curve analysis and report export |
| Safety Features | Multi-level protection including current, voltage and temperature monitoring |
A Temperature Rise Test System is an integrated test platform designed to evaluate the thermal characteristics of power equipment by applying rated current and measuring temperature changes.
It is an essential tool for verifying equipment performance during design validation and factory acceptance testing.
- HV switchgear assemblies
- Circuit breaker contacts
- Disconnectors
- Transformer terminals
- Busbar connections
- High-current electrical joints
- CT secondary circuits
- Cable connection systems
Electrical resistance generates heat when current flows through conductors and contacts.
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