EPS 7000 Single and Shared Systems
3.2Connections
Install conduits and cables starting from the rear of the cabinet working your way to the front. Preferred conduit layout is shown on the installation drawing.
3.2.1Single Module Connections
Electrical connections and cabinet interconnection will vary depending upon the configuration of your EPS 7000 system. Refer to the installation drawings supplied with your equipment. General information follows.
Before making any electrical connections, verify that the UPS circuit breakers Q1, Q4S, and optional Q3BP and Q5N are in the OFF (open) position. The battery disconnect circuit breaker QF1 should be in the OFF (open) position (if there is more than one, all should be in the OFF position). Optional distribution circuit breakers should be in the OFF (open) position.
The lugs used to secure the cables should be torqued as per the recommendation listed in “Cable preparation for field wiring,” MGE document
3.2.2Shared Systems Connections
Electrical connections and cabinet interconnection will vary depending upon the configuration of your EPS 7000 shared UPS system. Refer to the installation drawings supplied with your equipment. General information follows.
Before making any electrical connection, verify that the SSCs circuit breakers and switches Q5N, Q3BP, SW1, and SW2 are in the OFF (open) position. For each UPS module, verify that the main AC input circuit breaker Q1, the UPS module isolation circuit breaker Q5N, and all the battery disconnect circuit breakers QF1 are in the OFF (open) position.
The lugs used to secure the cables should be torqued as per the recommendation listed in “Cable preparation for field wiring,” MGE document
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