Product Introduce
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.
This temperature rise testing equipment is widely used in electrical equipment manufacturing and power system industries for testing switchgear, circuit breakers, transformers, busbars, contactors, current transformers, and other high-current devices according to industry testing requirements.
Product Highlights
- Fully Intelligent Temperature Rise Testing
Automates the complete testing process, improving efficiency and reducing operational complexity.
- High-Performance Current Output Unit
Generates high current for accurate simulation of rated load conditions in electrical equipment.
- Real-Time Multi-Channel Temperature Measurement
Monitors temperature variations with high precision to ensure reliable thermal evaluation.
- Advanced Test Data Management
Provides intelligent storage, analysis, and reporting functions for professional test applications.
- Enhanced Safety Control System
Built-in protection technologies provide stable and secure testing performance.
Specification
| Feature |
Details |
| Input Voltage |
AC 380V three-phase power supply, 50Hz |
| High Current Testing Output |
Maximum 20kVA adjustable AC current source |
| Current Control Technology |
Digital precision current regulation system |
| Output Stability |
Stable sine wave output with THD ≤1% |
| Measurement Accuracy |
High precision current measurement, accuracy 0.2% |
| Temperature Measurement Capability |
Multi-channel temperature monitoring system |
| Available Temperature Channels |
12, 24, 48 and 64 channels |
| Temperature Range |
Wide range measurement from 10℃ to 800℃ |
| Data Sampling Rate |
Adjustable sampling time from 0.01 seconds |
| Test Duration Control |
Programmable long-duration heat run testing |
| Software Function |
Automatic test control, curve display and report generation |
| Protection System |
Comprehensive electrical and thermal safety protection |
| Protection Functions |
Over-current, over-voltage, over-temperature and emergency protection |
FAQ
1.What is a Temperature Rise Test System?
A Temperature Rise Test System is a testing platform that checks how much heat electrical equipment generates during normal working conditions.
It helps engineers confirm that equipment can operate safely under rated current without overheating.
2.What equipment can be tested with this system?
✓ High voltage switchgear panels
✓ Circuit breakers
✓ Disconnect switches
✓ Transformers
✓ Busbar assemblies
✓ Electrical connectors
✓ Current transformers
✓ Cable terminals
3.Why should electrical equipment undergo temperature rise testing?
Temperature performance directly affects equipment safety.
Without proper thermal testing, excessive heating may result in:
- Insulation deterioration
- Contact failure
- Reduced equipment lifetime
- Unexpected operation problems
Temperature rise testing provides reliable data for quality inspection and product verification.
4.Is operation complicated?
No. The system is designed with an automatic testing process.
Users can easily complete:
- Current setting
- Temperature monitoring
- Data collection
- Test analysis
- Report export
The operator only needs to configure the test parameters before starting.
5.What temperature measurement options are available?
The system provides flexible measurement configurations:
- 12-channel temperature acquisition
- 24-channel temperature acquisition
- 48-channel temperature acquisition
- 64-channel temperature acquisition
Customized solutions are available for large-scale testing requirements.
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