Variable Frequency Resonance: Uses series resonance principle for efficient voltage withstand testing with low power consumption.
High Precision Output: Rated output up to 220kV with sine wave distortion rate less than 1.0%.
Compact and Portable: Small size and light weight design, weighing 0-100kg for easy transport.
Automatic Protection: Features automatic overvoltage protection and immediate arc extinguishing after flashover.
Wide Application Range: Suitable for testing transformers, GIS systems, SF6 switches, cables, and insulators.
Low Operating Noise: Designed for quiet operation with stable output waveform.
Computer Control: Equipped with LCD display and computer control for precise operation.
Long Life Service: Comes with 2 years free warranty and lifetime service support.