Domestic liquid soft starter successfully put into operation at Anshan Iron and Steel

Recently, the main part of the major technological transformation projects of Anshan Iron and Steel Group Co., Ltd. in Er'hao Group and Dongshao 360m2 sintering and excavation site reconstruction project—four sets of 10kV and 5600kW sintering main air units have been started using a domestic GZYQ liquid soft starter, and the whole line has been tested and commissioned once. Succeeded, it has been officially put into production conditions.

The project was contracted by Changsha Metallurgical Design and Research Institute. The high-power motor soft-starting device is for international and domestic bidding. The patented new product of Hubei Hi-day Electric Equipment Co., Ltd. is a high-pressure cage type liquid soft starter with excellent performance price. Better than one win. This is the first time that a liquid-state soft starter made in China has been used in large-scale high-voltage and high-power synchronous motors of an ultra-large metallurgical enterprise such as Anshan Iron and Steel Co., Ltd., and has saved nearly 30 million yuan more than the introduction of foreign variable-frequency starter equipment.

(China Electromechanical Daily)