High voltage isolation switch solution
abstract：The isolating switch is operated by an insulating hook rod when opening and closing. The insulating hook rod buckles the isolating switch hook and pulls the hook in the direction of opening.
Industry Overview
The isolating switch is operated by an insulating hook rod when opening and closing. The insulating hook rod buckles the isolating switch hook and pulls the hook in the direction of opening. After unlocking the self-locking device, the conductive plate connected to it is driven to rotate to realize the opening action. When closing, the insulating hook rod supports the isolating switch hook and drives the rotating shaft to rotate, so that the conductive plate connected to it rotates to the closing position. At this time, the self-locking device locks the isolating switch in the closing position.
Solution
This product is a single-break vertical opening structure. The single-pole isolating switch support insulator is installed on its own chassis. It is mainly composed of a base, a support insulator, a main conductive circuit part, a self-locking device, etc. The knife-type structure is used to cut off and close the circuit. Each phase knife is composed of two conductive blades. Compression springs are installed on both sides of the blades. The height of the spring can be adjusted to obtain the contact pressure required by the switch knife. When the switch is opened and closed, the insulating hook rod is used to operate the mechanism part, and the knife has a self-locking device.
High-voltage isolating switch
This product is used for single-phase use in a three-phase line system. It has a simple structure, is economical, and is easy to use. It can be installed on a pillar, wall, ceiling, horizontal frame or metal frame. It can also be installed vertically or diagonally, but the installation position should make the contact knife tend to point downward when it is opened.
The isolating switch is operated by an insulating hook rod when opening and closing. The insulating hook rod buckles the isolating switch hook and pulls the hook in the direction of opening. After unlocking the self-locking device, the conductive plate connected to it is driven to rotate to realize the opening action. When closing, the insulating hook rod supports the isolating switch hook and drives the rotating shaft to rotate, so that the conductive plate connected to it rotates to the closing position. At this time, the self-locking device locks the isolating switch in the closing position.
Solution
This product is a single-break vertical opening structure. The single-pole isolating switch support insulator is installed on its own chassis. It is mainly composed of a base, a support insulator, a main conductive circuit part, a self-locking device, etc. The knife-type structure is used to cut off and close the circuit. Each phase knife is composed of two conductive blades. Compression springs are installed on both sides of the blades. The height of the spring can be adjusted to obtain the contact pressure required by the switch knife. When the switch is opened and closed, the insulating hook rod is used to operate the mechanism part, and the knife has a self-locking device.
High-voltage isolating switch
This product is used for single-phase use in a three-phase line system. It has a simple structure, is economical, and is easy to use. It can be installed on a pillar, wall, ceiling, horizontal frame or metal frame. It can also be installed vertically or diagonally, but the installation position should make the contact knife tend to point downward when it is opened.
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