LEGRAND KEOR HP Série Manuel De L'utilisateur page 37

UPS user manual
Manuel de l'utilisateur de l'UPS
Utilizzo dell'UPS
 REDUNDANT+x means that the system is redundant and the redundancy index is
indicated by number "x". For example, in a system composed of 3 UPS units,
"REDUNDANT+2" means that only one of the UPS units is sufficient to feed the load.
OMD10074 REV. C 37