Overcoming Obstacles On The Path To High-efficiency High-voltage Testing! The GDHM Variable Frequency Series Resonance Device Has Undergone Comprehensive Modernization, Which Has Made It Possible To Increase The Level Of Safety in The Energy And Industrial Sectors.

Aug 16, 2025Leave a message

1200kV-10A

Innovations in Variable Frequency Serial Resonance Testing
Wuhan GDHM Co., Ltd continues to demonstrate leadership in developing advanced testing solutions for the electrical industry. The company's variable frequency series resonance test systems are designed to meet the growing demand for efficient and reliable high voltage testing in a wide range of applications.

Variable frequency series resonance technology plays a crucial role in testing the AC withstand voltage of electrical equipment such as cables, transformers, and GIS systems. By automatically adjusting the frequency to achieve resonance, these systems significantly reduce the required power supply while maintaining a precise output voltage. This results in energy savings, a reduction in the physical size of the test equipment, and increased safety during operation.

GDHM Hipot's resonance test systems are widely used in laboratories, on-site, and in industrial environments to verify the insulation integrity of high-voltage devices. The flexibility of variable frequency control allows the equipment to adapt to different test scenarios and deliver consistent performance, whether for routine maintenance, commissioning, or factory acceptance testing.

The company continues to strive to improve its resonance testing products by taking customer feedback into account and complying with international standards. This approach ensures that customers receive testing systems that are not only technologically advanced, but also practical and easy to use.

For high-quality variable frequency resonance test systems and other reliable high-voltage test equipment, contact Wuhan Goldhome Hipot Electrical Co., Ltd – a trusted provider of innovative solutions for electrical energy testing.