In the operation and maintenance of modern power systems and high-voltage equipment, electrical insulation performance testing is a core component in ensuring safety and stability. Baoding PusH Electrical Manufacturing Co., Ltd. (Baoding PusH), a leading manufacturer of electrical testing equipment, recently launched a new generation of ultra-low frequency (VLF) high-voltage generators. With its superior performance and reliability, they are ideal for on-site withstand voltage testing in the power industry.

In modern power grids, insulation degradation is a leading cause of high-voltage equipment failure. Accurately detecting early insulation problems is crucial to ensuring safe operation, minimizing downtime, and extending equipment life. Therefore, dielectric loss testing is crucial.

Transformers are the heart of electrical power systems, and ensuring their performance and safety is vital to the stability of the entire power grid. Among the various tests carried out during transformer manufacturing and maintenance, turns ratio testing plays a crucial role. A transformer's turns ratio, the ratio between the number of windings in the primary and secondary coils, directly affects voltage transformation and load balancing. Even a slight deviation can be an early indicator of internal faults, winding damage, or insulation failure.