Mechanical Installation
Liebert
®
e
XL
™
6
1.4.2 Clearances
The Liebert
e
XL has no ventilation grilles at either side or at the rear of the UPS. Clearance around
the front of the equipment should be sufficient to permit free passage of personnel with the doors fully
opened. It is important to leave a distance of 24in. (610mm) between the top of the UPS and any
overhead obstacles to allow the module to be serviced and to permit adequate circulation of air coming
out of the unit.
1.4.3 Raised-Floor Installations
If the equipment is to be located on a raised floor, it should be mounted on a pedestal suitably
designed to accept the equipment point loading. Refer to
to design this pedestal.
1.4.4 Kick Plate Installation
If the unit is to be installed in a position that does not permit access to rear kick plates, then the kick
plates should be installed before the unit is placed in its final position.
1.5
System Composition
A UPS system can include a number of equipment cabinets, depending on the individual system
design requirements: e.g., UPS cabinet, battery cabinet, maintenance bypass cabinet. In general, all
the cabinets used in a particular installation are of the same height. Refer to the drawings provided in
for the positioning of the cabinets as shown in
1.6
Cable Entry
Cables can enter the UPS cabinet from bottom or top into the Input/Output (I/O) of the unit; see the
1.7
Cable routing
Per NEC 300.20 (NEC 2014 or equivalent), all phase conductors and ground conductors must be
grouped together when they are installed in ferrous enclosures or go through ferrous material. This is
to avoid heating from induction currents.
!
AVERTISSEMENT
Le centre de gravité élevé de l’appareil présente un risque de renversement. Une mauvaise
manutention peut entraîner des dommages matériels, des blessures et même la mort.
En raison de la distribution inégale du poids de l’armoire, vous devez faire preuve d’extrême
prudence lors de sa manipulation et de son transport. Faites preuve d’une extrême prudence
lors de la manutention des armoires ASC afin d’éviter de les endommager ou de blesser le
personnel.
Le module ASC pèse jusqu’à 2 353 kg (5 187 lb).
Identifiez les symboles de centre de gravité
et déterminez le poids de l’appareil avant de
manipuler chaque armoire. Testez le levage et l’équilibre les armoires avant de transporter
l’appareil. Maintenez en tout temps l'inclinaison verticale minimale
