Shaanxi Weishida Electrical Engineering Co., Ltd.

1. There is a safe primary contact isolation valve. When the handcart moves between the working position and the entry and exit positions, the isolati

AC low-voltage power distribution cabinets are suitable for power distribution systems with AC 50Hz, rated working voltage 380V, and rated working cur

The separation between functional units and isolation of low-voltage withdrawable switchgear is clear and reliable, and the failure of one unit does n

Features, types and functions 1) It is convenient for management and maintenance in case of circuit failure. 2) Distribution box, distribution cabinet

1. The response is timely and rapid, the compensation effect is good, and the work is reliable. The leakage protector can also be added according to t

The separation between functional units and isolation of low-voltage withdrawable switchgear is clear and reliable, and the failure of one unit does n

The separation between functional units and isolation of low-voltage withdrawable switchgear is clear and reliable, and the failure of one unit does n

1. The distribution box is the part of the original circuit control, which is integrated according to certain standards. It is small in size, easy to

1. Mature technology: The principle is simple, and the group must be composed of various switch components, shells, transparent doors, upper covers, z

The metering box is the totality of measuring instruments and auxiliary equipment necessary for measuring electric energy, including electric energy m