Discussion On The Problem Of High-voltage Disconnect Switch Malfunction Due To Mechanism Jamming

Under prolonged use or improper maintenance, the high voltage isolator switch mechanism may malfunction due to jamming. Jamming is usually caused by dust, corrosive substances, or poor lubrication. These factors can prevent the operating mechanism from running smoothly, thus affecting the normal opening and closing function of the hv isolator mechanism. In extreme environments, such as humid or high-temperature conditions, jamming is more pronounced, which will significantly increase the difficulty of operating the hv isolator switch mechanism, and in severe cases, may lead to malfunction or even shutdown.