Product Introduction
The Automatic Temperature Rise Test System is designed for applications where stable current, reliable temperature measurement and repeatable test procedures are essential.
With output capacities from 3 kVA to 20 kVA, temperature acquisition options of up to 64 channels, and manual or automatic operation, the system can be configured for a wide range of electrical temperature rise testing applications.
Main Features
1. High-Current Output
Output Capacity:3–20 kVA
Output Type:AC / DC
Regulation:Continuous Current Adjustment
2. Stable Electrical Test Conditions
- Class 0.2 current measurement
- ≤0.2% current stability
- True RMS measurement
- Standard sine-wave output
- THD ≤0.3%
3. Automatic Test Management
4. Accurate Test Timing
5. Protection During High-Current Operation
Applications by Industry
- Electrical Equipment Manufacturers
Use the system for product development, routine inspection and quality verification.
- Switchgear Manufacturers
Evaluate the thermal behavior of conductive paths, terminals and busbar assemblies.
- Circuit Breaker Manufacturers
Perform controlled temperature rise testing during development and production inspection.
- Testing Laboratories
Create repeatable test conditions with digital measurement and multi-channel temperature acquisition.
- Third-Party Inspection Organizations
Generate structured test data for documented inspection procedures.
- Research Institutions
Use controlled high-current loading for electrical thermal performance studies.
FAQ
1. What is a temperature rise test?
A temperature rise test determines how much an electrical product heats up when carrying a specified current for a defined period.
2. Why is high current required?
Many electrical components generate their normal operating heat only when carrying significant current. High-current loading allows engineers to reproduce these conditions during testing.
3. What products can be tested?
Typical applications include circuit breakers, switchgear, contactors, thermal relays, motor protection devices, busbars, cables and electrical assemblies.
4. What output capacity is available?
The system provides 3–20 kVA output capacity.
5. Does it support AC and DC testing?
Yes, AC/DC output configurations are available.