ASEA AC55LC-3, Руководство по эксплуатации

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AC55LC-3, AC63LC-3, and AC75LC-3 Operations Manual....
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5.3 ELECTRICAL INSTALLATION, cont.
5.3.3 Grounding
The converter chassis ground MUST be connected to the ship’s hull or common ground point via the
3/8” ground stud adjacent to the output power connections. Failure to do so may create conditions
that may in turn cause injury or death to operators; failure to do so will also result in the voiding of
the equipment warranty. In the case of paralleled converter systems, and where such ground
connections are not local and directly adjacent to the paralleled converters, the chassis ground
connections must be interconnected between the paralleled converters as well as connected to the
remote ship’s common ground point.
THE CONVERTER ISOLATES THE OUTPUT POWER FROM THE INPUT POWER AND
EQUIPMENT (SAFETY) GROUNDS SIMILAR TO AN ISOLATION TRANSFORMER.
THE INSTALLER MUST RE-ESTABLISH THE GROUND REFERENCE FOR THE
EQUIPMENT AT TIME OF INSTALLATION. NEUTRAL AND EQUIPMENT (SAFETY)
GROUNDS TO BE CONNECTED PER THE APPROPRIATE CLASS STANDARD.