Emerson 610 Manuel D’Utilisation

The UPS may be supplied with battery cabinets or a rack-mounted battery system.
Power wiring to the battery cabinet connects positive, negative and ground power cables from the bat-

tery cabinet to the associated UPS. Connection of the UPS to the battery cabinet serves to both charge 

and discharge the batteries (when needed). The battery disconnect (circuit breaker) requires a control 

cable. Except for interconnect wiring between multiple battery cabinets, power and control cables are 

field supplied. Refer to Figures 44 through 46.

Call Liebert Global Services to schedule installation check-out, final battery intercell connections and 

start-up.

A battery intercell connection on each tier of the Liebert battery cabinet is disconnected for 

safety during shipment. Do not complete these connections. A Liebert Global Services 

representative will complete these connections as part of start-up. An improperly installed 

unit can result in injury to personnel or damage to equipment.

Be sure polarity is correct when wiring the battery cabinet to the connected equipment 

(positive to positive; negative to negative). If polarity is not correct, fuse failures or equipment 

damage can result. 

Cables between batteries and the UPS should be run in matched pairs, 

positive-with-negative, within each conduit or cable run. Grouping 

like-polarity cables together (i.e., positive-with-positive and 

negative-with-negative) can cause stress or damage to the cables, 

conduit or buswork.

NOTE
A Liebert Battery Specialist can perform a detailed inspection of the entire battery system to