Henan Long March Electric successfully passed the 2018 "three system" certification and new standard version re-certification audit

Reasons and preventive measures for the burning of the opening and closing coil of high voltage circuit breaker

National Energy Administration: In August, the whole society's electricity consumption increased by 6.4% year-on-year to 599.1 billion KWH

Henan Changzheng Electric Co., Ltd. once again won the State Grid "a paper certificate"

What are the components of intelligent switchgear?

Three technologies that affect the future of photovoltaic power generation

Do not forget the original heart, forge ahead, the 2018 Long March electrical training curtain opened

The second working meeting of the Energy Industry Standard Formulation Working Group of Technical Specifications for On-line Temperature Monitoring Devices of High voltage switchgear

During the 13th Five-Year Plan period, China's total investment demand for clean energy is expected to reach 3.1 trillion yuan

Long March Electric | won another award on the innovation road