LEGRAND KEOR HPE 60 kVA Operating Manual page 1079

Installation and start-up of KEOR HPE UPS 60÷80 kVA
Installation et démarrage de l'ASI KEOR HPE 60÷80 kVA
Installazione e avviamento KEOR HPE UPS 60÷80 kVA
External batteries
The UPS can have external batteries.
 Servicing of batteries should performed by qualified personnel only.
 Replace the batteries with the same number of block and capacity.
 Replace only with original type.
 CAUTION: do not dispose of batteries in fire. The battery may explode.
 CAUTION: do not open or mutilate batteries. Released electrolyte is harmful to
the skin and eyes. It may be toxic.
 CAUTION: do not dump the exhausted batteries in the environment.
4.6.1 External Battery connection and positioning
Battery voltage
The battery installation must be performed after connecting the following conductors:
 AC power supply rectifier input;
 AC power supply bypass input;
 UPS output
 In case of not directly supplied cabling, please connect the cables to the battery
terminals (BCB) as shown in the below picture.
BLOCK DIAGRAM
Picture 47 – Diagram connection external battery
OMW07096 REV. E 63