The BAVR device is designed for fast-acting transfer of power supply of the emergency busbar load to the working busbar (reserve switch-on) in 6 (10) kV distribution networks with synchronous and asynchronous electric motors, as well as for returning to the normal operation mode of the electrical installation after voltage restoration at the disconnected input.
The BAVR device is designed for operation at substations of various configurations, including those having two SS with two operating inputs and a sectional switch or one SS with operating and standby inputs.
BAVR device includes a terminal protection and automation type TOP 300 and high-speed high-voltage circuit breakers with control modules, installed in the cells of the input and the cell of the sectional circuit breaker (or cells of the working and standby inputs).
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