6000kVA 750kV AC Resonant Test System

The 6000kVA 750kV AC Resonant Test System is specially developed for high voltage AC withstand testing of large-scale electrical equipment. By applying advanced resonant technology, the system can generate high voltage output with reduced power demand, providing an efficient testing solution for equipment with large capacitance such as transformers, GIS, and high voltage cables.

Designed for power utilities, transformer manufacturers, testing laboratories, and engineering companies, the system supports both factory testing and on-site commissioning applications. It is an ideal choice for high voltage insulation assessment and preventive maintenance of modern power systems.

The system is widely used for transformer testing, including power transformers, reactors, and other high voltage components. It helps manufacturers perform insulation verification and ensure products meet required electrical performance standards before delivery.

For GIS equipment and high voltage cables, the AC Resonant Test System provides stable AC voltage output for withstand tests. It is suitable for substation commissioning, cable acceptance testing, and periodic maintenance inspections.

In power plants and electrical engineering projects, the equipment can be deployed as a portable high voltage testing solution. Its flexible design allows engineers to conduct reliable insulation tests in different working environments.

1. High Voltage Testing Performance
   With a rated capacity of 6000kVA and voltage capability up to 750kV, the system meets demanding AC withstand testing requirements for large power equipment.
2. Efficient Resonant Technology
   The resonant principle reduces the required input power capacity while maintaining stable high voltage output, improving overall testing efficiency.
3. Reliable Test Accuracy
   The system provides a high-quality sinusoidal waveform, reducing harmonic interference and helping obtain more accurate insulation test results.
4. Safe and Intelligent Operation
   Multiple protection functions monitor operating conditions in real time, including over-voltage, over-current, and abnormal discharge protection.