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Explains DANGER, ATTENTION, NOTE, and symbols used in the manual.
Covers essential instructions, safety rules, and hazardous substances for safe operation.
Features and operating mechanism of the three-position switch-disconnector.
Features, operating function, and mechanism of the vacuum circuit-breaker.
Covers insulation levels, currents, frequencies, ambient conditions, and protection degrees.
Details switching capacities for disconnectors, circuit-breakers, and fuse combinations.
Safety precautions and procedures for connecting high-voltage cables to the switchgear.
Steps for energizing feeders, verifying connections, and applying operating voltage.
Procedure for verifying safe isolation using HR/LRM plug-in sockets.
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General