Products of Nanjing Hongyi Electric Automation Co., Ltd.

Hony Electric's main products are as follows:

A, coal mine underground power monitoring system

It consists of ground monitoring system, KJ38-F flameproof and intrinsically safe electric power monitoring substation and MPR series flameproof protection devices. The research and development and industrialization of coal mine power supply monitoring system were selected as the first batch of scientific and technological development projects in Nanjing 20 13.

Second, the arc protection system

It consists of DPR360ARC series main control unit, current unit, arc unit, arc expander and arc sensor.

Three, power protection and automation system

It mainly includes: DP3000 factory automation system, DP3000 substation automation system, DPR300GT series generator transformer protection, DPR300T series high voltage transformer protection, DPR300L series high voltage line protection, DPR300AT series universal standby automatic switching device, DPR300AS automatic quasi-synchronous device, etc. The power protection system has experienced three generations of development, from ND200 series to ND300 series more than ten years ago, and now to DP3000 series (Nanjing Science and Technology Progress Third Prize 20 1 1).