Panels distribution series ShchO70, are designed to complete switchboards of three-phase alternating current voltage 380/220V frequency of 50 Hz networks with deaf-earthed or insulated neutral.
They are installed in electrical premises and serve for reception, distribution of electric power, and protection against overload and short-circuit currents of outgoing lines. Panel ShCHO70 is a metal structure welded from bent steel profiles, in which the switching, protective, electrical measuring devices and busbars are installed.
Disconnectors, switch-disconnectors, switches, circuit breakers installed in the panels are controlled by actuators from the front side of the panel when the doors are closed.
Technical parameters and operating modes of switchgear assembled from ShchO 70 panels are extremely diverse. They depend on the configuration of ShchO70, which in turn is selected individually in accordance with the capacity and features of the serviced object.
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