Acceptance of 250kV intelligent power frequency withstand voltage and partial discharge equipment

250kV test equipment is mainly used for power frequency withstand voltage and partial discharge test of power equipment with voltage level of 66kV and below. The following is the intelligent power frequency withstand voltage and partial discharge test system and shielding room produced by our company, which are commissioned at the customer's site;

Keep improving and make high-quality products. After the installation and commissioning of the equipment, the background of partial discharge system is less than 0.5pC (0.17pC actually), and the no-load rated voltage of the equipment is less than 1pC (0.2pC actually), reaching the domestic leading level.