The role of high voltage isolation switch

by:Mings     2020-04-10
High voltage isolation switch main function is to: ensure high-voltage electrical appliances and equipment in the safety of repair work, ACTS as the isolation voltage, can't use cut off, the input load current and open circuit and short circuit current, can be used to produce strong arc not only some of the switching operation, that said it has no arcing function. High pressure isolating switch is important in a power plant and substation electrical system switch electric appliances, with the high voltage circuit breaker. According to the installation site, divided into inside and outside, the insulation support number divided, single-column, double column type and three pillar type, different voltage grade are optional equipment.
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