Recloser SP-RA is designed for automation of overhead power transmission lines of three-phase alternating current with frequency 50 Hz, rated voltage 6(10) kV.
Application options:
automatic sectionalisation of overhead lines with one-way and two-way supply;
automatic disconnection and isolation of the damaged section of the network in emergency modes while maintaining voltage on undamaged sections;
elimination of short-term accidents through the use of emergency control equipment;
local and network automatic redundancy;
automatic collection, storage and transmission of information on operating modes;
ice melting.
as separate input, sectional or outgoing feeder switches at the distribution point.
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