Safety Requirements For High-voltage Disconnect Switches

High Voltage Disconnect Switch must be installed in an area that complies with electrical safety regulations. This area should have a clearly marked, isolated space, and unauthorized access should be prohibited. This space should be equipped with a grounding system and physical protective facilities.

The indoor or outdoor location of the disconnecting switch must maintain a sufficient safe distance from live equipment. Switch corridors and operating areas should be well-ventilated and equipped with protective railings or covers to prevent unauthorized personnel from approaching or accidentally activating the switch.

This location should have a clear management system, allowing only trained and qualified electrical operators to enter. Operation records should be complete and traceable. Warning signs and safety locks should be installed, and the locks should remain locked during operation. Lock management records should be kept before and after operation.