How To Use High Voltage Isolating Switches To Switch Certain Circuits
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(1) After opening the switch, establish a reliable insulation gap and separate the equipment or line to be repaired from the power supply with an obvious disconnection point to ensure the safety of maintenance personnel and equipment.
(2) Switch the line according to operation needs.
The switch consists of a base, a rod-type support insulator, a conductive knife, left and right contacts and a transmission part, also known as V-type High Voltage Disconnect Switch. The high-voltage disconnector can be equipped with a grounding knife as needed, and is widely used in 35~110kV voltage levels.
