High-voltage Disconnect Switch Malfunction: Lack Of Lubricating Oil
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high voltage isolator Malfunction may be caused by the lack of lubricating oil. This is mainly due to the increased friction between the internal mechanical parts of high voltage isolator switch caused by the lack of lubricating oil for a long time. When the friction is too great, the hv isolator operating mechanism may get stuck or become sluggish, thus failing to complete the normal switching action. The function of lubricating oil is to reduce the friction between metal parts and keep them running smoothly. Especially under high pressure, lubricating oil can effectively prevent hv isolator switch operation failure caused by increased mechanical resistance.
