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FLWWD-12/T630-20 outdoor high voltage AC SF6 load switch
The FLWWD-12/T630-20 outdoor high-voltage AC SF6 load switch is a new generation of intelligent automatic load switch developed to meet the needs of the rapidly growing smart distribution network for terminal switchgear.
FLWWD-12/T630-20 outdoor high voltage AC SF6 load switch is used together with FAICMWD-LBS distribution network line switch controller, with over current, over voltage, under voltage, phase loss, grounding, inrush current suppression, cold load start suppression, Protection functions such as disconnection and high resistance grounding. Mainly installed in ring network lines, radioactive lines, branch lines and end user lines. Used in conjunction with the high-voltage vacuum circuit breaker with intelligent reclosing function, the in-situ recloser feeder automation scheme can be realized by using voltage, current, time, counting and other parameters to realize fast isolation and non-faulty area of the line fault section. The segment automatically maximizes power supply.
The main technical parameters