SU-RV TP explosion-proof mine control station
Explosion-proof mine control stations SU-RV /.../.../.../.../ TP (hereinafter referred to as stations) are designed to convert high-voltage voltage 6-10 kV into voltage 1140/660 V, in order to supply current collectors three-phase alternating current with a frequency of 50 Hz, as well as for remote control (switching on and off), protection against overload and short-circuit currents of asynchronous electric motors with a squirrel-cage rotor (from 1 to 25 pcs.) and outgoing connections in mine electrical networks with an isolated neutral of the transformer.