The company uses 5% of the annual sales revenue for the center's scientific research and development, and has developed 28 series of new products with low-voltage electrical appliances, instruments, complete sets of equipment, etc., with independent intellectual property rights of Huanyu. 2 patents, 2 national-level new products, 32 provincial-level new products, HUM8-250S won the national torch plan project.
Carry out research on smart grids, the intelligence of the grid, which is based on an integrated, high-speed two-way communication network, through advanced sensing and measurement technology, advanced equipment technology, advanced control methods and advanced decision support system technology Applications.
Explorer EXB3LE-125 series RCBO is working for Overload protection, short circuit protection, isolation, residual current operation.
Appearance patent certificate
Patent No：ZL 02 3 14276.6
Authorization date:October 30, 2002
Appearance patent certificate
Patent No：ZL 02 3 14276.6
Authorization date:October 30, 2002
Appearance patent certificate
Patent No：ZL 02 3 14276.6
Authorization date:October 30, 2002
Appearance patent certificate
Patent No：ZL 02 3 14276.6
Authorization date:October 30, 2002
Appearance patent certificate
Patent No：ZL 02 3 14276.6
Authorization date:October 30, 2002
Appearance patent certificate
Patent No：ZL 02 3 14276.6
Authorization date:October 30, 2002