Motor partial discharge withstand voltage test

The customer produces motor products, and there are some differences between the partial discharge testing standards for motors and those for conventional power products; Conventional product standards: For example, a partial discharge of less than 20pC at a voltage of 10kV is considered qualified; Partial discharge requirements for motors: When the partial discharge exceeds the starting and extinguishing voltage of 1.2kV at 100pC, the product is qualified;

After receiving the customer's technical requirements, the technical department will hold a meeting to discuss the customer's technical requirements and promptly propose technical solutions to communicate with the customer; After receiving customer recognition, start redesigning and developing the software; After the production of the product is completed, it is tested and compared with the customer's foreign partial discharge equipment, and the test results are completely consistent; The addition of product QR code scanning function in operation eliminates the need for testers to manually record product numbers each time, greatly improving work efficiency and customer satisfaction.