Product Interview
The Automatic Temperature Rise Test System is a comprehensive thermal testing platform designed to verify the temperature performance and current-carrying capability of electrical equipment under continuous rated current operation.
Equipped with a programmable high-current source and precision temperature acquisition system, it enables accurate simulation of actual working conditions while continuously recording temperature variations at multiple test points. The system provides reliable test data for evaluating heat dissipation performance, thermal stability, and compliance with relevant testing standards.
This advanced temperature rise testing solution is widely applied in power equipment manufacturing plants, HV laboratories, research centers, substations, and inspection facilities. It is suitable for thermal testing of switchgear assemblies, circuit breakers, transformers, busbar systems, contactors, current transformers, cable connections, and other high-current electrical components.
Feature
1.Intelligent Automatic Operation
Simplifies the entire test process through automated control and measurement.
2.High-Current Output Performance
Provides stable and adjustable current injection for realistic thermal load simulation.
3.Multi-Channel Thermal Monitoring
Captures temperature changes from different test locations with high accuracy.
4.Smart Data Analysis & Management
Enables automatic recording, storage, and analysis of test results.
5.Complete Safety Protection System
Ensures reliable operation through integrated monitoring and protection functions.
Specification
| Parameter |
Technical Details |
| Input Supply |
380V AC, 3-phase, 50Hz |
| Current Source |
Adjustable AC high current output |
| Output Capacity |
Maximum 20kVA |
| Waveform Accuracy |
THD ≤1%, sine wave output |
| Current Accuracy |
0.2% |
| Temperature Channels |
12/24/48/64 channels optional |
| Temperature Range |
10–800℃ |
| Sampling Resolution |
0.01s minimum |
| Control System |
Automatic intelligent control |
| Data Function |
Recording, analysis and report generation |
| Protection |
Multiple safety protection functions |
| Safety Features |
Multi-level protection including current, voltage and temperature monitoring |
FAQ
1.What is a Temperature Rise Test System?
A:A Temperature Rise Test System is a device used to measure the temperature increase of electrical equipment under rated current operation. It verifies whether equipment can work safely without overheating.
2.What equipment can be tested?
A:It can test various electrical products, such as:
- Switchgear
- Circuit breakers
- Disconnect switches
- Transformers
- Busbars
- Contactors
- Current transformers
- Cable connections
3.Why is temperature rise testing required?
A:Temperature rise testing helps detect overheating risks and ensures electrical equipment meets safety and reliability requirements.
It helps prevent:
- Insulation aging
- Contact deterioration
- Performance degradation
- Equipment failure
4.Does it support automatic operation?
A:Yes. The system can automatically complete:
- Current control
- Temperature measurement
- Data recording
- Curve analysis
- Test report generation
5.How many temperature channels does it have?
A:The system is available with:
- 12 channels
- 24 channels
- 48 channels
- 64 channels
Customized configurations are available for different testing needs
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