Cable Series Resonant Test

Product Features

The high-voltage test equipment for cables with voltage ratings of 35kV and below is in high demand due to the extensive testing required. As a result, compact and lightweight, portable cable high-voltage test systems were developed.

2. The system requires that individual components weighing no more than 30kg can be moved on-site by a single person, and components weighing no more than 60kg can be moved on-site by two people, making it suitable for on-site transportation.

3. The power supply is designed for a single-phase 220V or a single 380V power source, facilitating on-site power access.

4. The reactors are partially insulated using dry epoxy casting, offering both aesthetic appeal and reliability, meeting the requirements of various cables.

5. For cable voltage withstand tests above 110kV, oil-immersed reactors are used. When the individual weight exceeds 100kg, an optional compact electric crane, specifically designed by our company, is available.

Technical Indicators:

　　 Output Voltage Limit 0-220kV (AC RMS) and below

　　 Output Frequency 　　 30～300Hz

　　 Resonant Voltage Waveform 　　 Pure Sine Wave, Waveform Distortion Rate≤1.0%

　　 Full Load Operation Time 　　 Continuous Work Hours60min

　　 System Quality Factors 　　 Under heavy load≥20

　　 Frequency Adjustment Precision 　　 0.1Hz

　　 Instability 　　 ≤0.01%

　　 Work Power 　　 Single-phase220V or 3-phase 380V ±10%, 50Hz AC ±5%