In order to meet the needs of small size, small footprint, good performance and high reliability, various combined electrical appliances and complete sets of electrical appliances have appeared. In ad···
时间 :2022-09-05
Vacuum circuit breakers can also be equipped with tension springs, which is a new generation of switchgear. The whole cabinet adopts air insulation combined with sulfur hexafluoride gas chamber, which···
时间 :2022-09-05
The ring main unit is an upgraded product of the isolation switchgear, which cuts off the working current through the connector load switch. Cut off short-circuit current with a fuse. A variety of pro···
时间 :2022-09-05
In recent years, more and more prefabricated substations have been used in the transformation of urban power grids and 12k√ final turbulent substations in the high-altitude areas of Xidu, my country, ···
时间 :2022-09-05
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