News

To meet the growing demand for electrical safety, Mingri Electric Co.,Ltd. today officially launches its flagship product – the SJK47LE-63 Residual Current Circuit Breaker (RCCB). This device serves as the ultimate guardian for power distribution systems in residential, commercial, a...

Drop-out fuse cutouts and load-break fuse cutouts are outdoor high-voltage protection devices. They are installed onthe high-voltage side of distribution transformers or along branch lines of distribution networks. Their primary functionsinclude protecting against short circuits and overloads, ...

In an era where grid reliability is paramount, Mingri Electric Co.,Ltd. is proud to unveil its latest solution for robust circuit protection: the VS1-24 Indoor High-Voltage Load Breaker Switch. This advanced switch is specifically engineered for 24kV power systems, delivering superior brea...

We are thrilled to announce the official launch of our latest innovation in electrical protection devices: the VS1-12C Indoor High-Voltage Side-Mounted Vacuum Circuit Breaker. Engineered for reliability and performance, this advanced circuit breaker is designed for 12kV power systems, offe...

This article provides a concise operational overview for certified electrical personnel handling 10kV Ring Main Units (RMUs). Always prioritize safety and adhere to local regulations and the manufacturer-specific manual before any operation.

In today's rapidly evolving electrical landscape, reliable and intelligent circuit protection for direct current (DC) applications is more critical than ever. Introducing the SJKM1DC-250/1P – a high-performance, custom-designed DC Molded Case Circuit Breaker (MCCB) engineered to provide s...

In modern photovoltaic (PV) power systems, ensuring safety and reliability is paramount. Our high-voltage DC circuit breaker is specifically designed to operate within DC250V to DC1500V networks, providing robust protection and efficient energy distribution for solar power installations. With a...

We are thrilled to announce that our HGL series load Isolating switches have successfully completed their journey and were received by our valued partner in Africa.

Produced by Mingri Electric Co., Ltd., the MR-SafeRing-12 is a state-of-the-art Gas-Insulated Ring Main Unit (RMU) designed to deliver superior performance in medium-voltage power distribution networks. Utilizing advanced SF₆ insulation technology, this compact RMU GIS ensures exceptional safet...

We provide end-to-end professional services for your switchgear and power distribution cabinet needs. From initial technical consultation and custom design, through meticulous production and secure delivery with remote support, to responsive after-sales care with on-site assistance—we ens...

In May 2023, our company officially delivered a prefabricated substation tailored for the James Town Fishing Port in Accra, the capital of Ghana, marking a new breakthrough in our cooperation in the field of power infrastructure construction in Africa. During the implementation of thi...

Ring Main Units (RMUs) are essential components in modern electrical distribution networks, ensuring reliable power supply to residential, commercial, and industrial areas. These compact switchgear units are designed to protect and control electrical circuits in a ring main system, enhancing ef...