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The SXWA Temperature Rise Test System is a professional high current testing equipment designed to evaluate the thermal performance and temperature rise characteristics of electrical equipment under rated current conditions. The system provides stable high current output and accurate temperature measurement, helping manufacturers verify the safety, reliability, and long-term operating performance of power equipment.
This system is widely used in electrical laboratories, power equipment manufacturing plants, and quality inspection centers. It can simulate actual working conditions by applying continuous current to test samples and recording temperature changes during the heating process. The system is suitable for temperature rise tests of switchgear, busbars, circuit breakers, transformers, cables, connectors, and other electrical components.
With advanced control technology and reliable measurement functions, this high current temperature rise testing system supports automatic data acquisition, real-time monitoring, and test report generation. It helps users identify potential overheating risks, optimize product design, and ensure compliance with international testing requirements.
| Parameter | Specification |
|---|---|
| Input Power Supply | Single-phase or three-phase AC 380V, 50Hz |
| Output Current Capacity | Output single-phase or three-phase AC/DC high current: 0-20kVA |
| Current Ripple | Output current waveform is smooth with ripple coefficient less than 0.2% |
| Output Current Waveform | Standard sine wave output with low distortion, harmonic factor less than 0.3% |
| Output Current Adjustment | True RMS continuous adjustable output current |
| Output Waveform | Standard sine wave |
| Open-Circuit Voltage | 10V / 15V / 20V |
| Current Stability | ≤0.2% |
| Current Waveform Distortion (THD) | THD ≤1% |
| Protection Functions | Overcurrent protection, overvoltage protection, and overtemperature protection |
| Circuit Breaker Testing Function | Capable of detecting operating current and synchronously recording closing time; automatic identification of NO and NC contacts |
| Measurement Range | 0.01s-99999.999s |
| Timing Accuracy | 0.001s |
| Temperature Sensor Channels | 12 / 24 / 48 / 64 channels |
| Temperature Measurement Range | 10-800℃ |
| Customization | Non-standard configurations can be customized according to customer requirements |
The Temperature Rise Test System is mainly applied in high voltage and low voltage electrical equipment testing fields:
A: It is used to measure temperature increase of electrical equipment under operating current conditions and verify thermal stability.
Q2: Which products require temperature rise testing?A: It is commonly used for switchgear, transformers, cables, busbars, circuit breakers, and electrical components.
Q3: Can the Temperature Rise Test System be customized?A: Yes, Sansion Power provides customized solutions according to test current, equipment type, and customer requirements.
Q4: What standards does the system comply with?A: The system is designed according to IEC standards and relevant electrical testing requirements.
Q5: Why is temperature rise testing important?A: It helps prevent overheating failures, improve equipment reliability, and ensure safe operation of electrical systems.
