Battery Connection And Positioning - LEGRAND KEOR HPE 60 Manuel De Fonctionnement

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
Internal batteries
The UPS can have internal 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.

4.4.1 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 of UPS +B / N / -B as shown in the below picture.
Picture 8 – Diagram connection internal battery
The batteries must be charged min. 10 hours before first-use.
Battery fast fuses shall only be replaced with fuses of the same type and rating
Do not use internal and external battery together
OMW07096 REV. E 39