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Details safety rules for handling and working with the switchgear.
Provides key electrical and mechanical ratings for the WS switchgear.
Describes the IVIS system for zero voltage/line voltage determination.
Details mechanical and electromagnetic interlocks to ensure safe operation.
Explains the general and manual procedures for switching operations.
Outlines standard procedures for various switching operations like ON, EARTHED, and busbar changeover.
Describes methods for earthing the busbar using different components.
Outlines safety rules for qualified personnel performing maintenance.
Details the procedure and points for lubricating the switchgear drives.
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General