Vertical Pull-out High-voltage Disconnect Switches Have Relatively Low Requirements For The Operating Mechanism.

Vertical disconnection structures are a common form in high voltage isolator designs. When the contacts separate in a vertical direction, this type of high voltage isolator switch has a specific fit point in the design of mechanical transmission and support components. A complete hv isolator includes a base, insulating support, conductive switch, and operating mechanism. During the equipment selection phase, the output torque, transmission ratio, and feedback indication mechanism of the operating components need to be consistent with the contact movement trajectory of the hv isolator switch.

For example, the electric or manual operating mechanism must be matched with the direction of movement of the vertical break to ensure the complete closure and opening of the high voltage electrical isolator action. Vertical break design typically reduces the number of complex transmission structures in the isolator high voltage system, making the mechanical connection of the operating mechanism more direct.