Wuhan Huayi Electric Power Technology Co., Ltd. products

The HYJF-H Portable Handheld Partial Discharge Detector is a sophisticated tool engineered for detecting partial discharge in high-voltage electrical systems. Ideal for use with equipment such as high voltage switchgear, transformers, GIS, and overhead lines, this detector measures discharge intensity and frequency through various state-of-the-art sensors. It features TEV, AE, UHF, and HFCT measurement capabilities, providing resolution and precision of 1dB across a wide frequency range—making it suitable for diverse electrical environments. Integrated with a 4.0-inch RGB LCD screen, users can easily access discharge patterns, making it a reliable choice for maintenance and troubleshooting in complex setups. The unit is internally synchronized and offers the advantage of non-intrusive testing, eliminating the need for power-offs during assessment. Its robust design includes a durable ABS shell and a long-lasting lithium battery, ensuring functionality in various operational conditions without external power constraints.