Vertiv Liebert NXL 500kVA, Руководство по установке

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Vertiv | Liebert
®
NXL
™
500-750kVA UPS Installation Manual | 5
1.4.1 Moving the Cabinets
The route to be travelled between the point of arrival and the unit’s position must be planned to
make sure that all passages are wide enough for the unit and that floors are capable of supporting
its weight (for instance, check that doorways, lifts, ramps, etc. are adequate and that there are no
impassable corners or changes in the level of corridors).
Ensure that the UPS weight is within the designated surface weight loading (kg/cm
2 ) of any
handling equipment. For weight details, see Table 13 .
The UPS can be handled with a forklift or similar equipment. Ensure any lifting equipment used in
moving the UPS cabinet has sufficient lifting capacity. When moving the unit by forklift, care must
be taken to protect the panels. Do not exceed a 15-degree tilt with the forklift. Bottom structure
will support the unit only if the forks are completely beneath the unit.
Handling with straps is not authorized.
1.4.2 Clearances
The Liebert
®
NXL
™
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 enable 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 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 the base view to design this pedestal.
The top of the pedestal must be solid.
1.4.4 Kick Plate Installation
Kick plates must be installed. If the unit is to be installed in a position that does not permit access
to rear kick plates, then the kick plates must be installed before the unit is placed in its final
position.
WARNING
Risk of heavy unit falling over. Improper handling can cause equipment damage, injury or
death.
Because the weight distribution in the cabinet is uneven, use extreme care while handling
and transporting. Take extreme care when handling UPS cabinets to avoid equipment
damage or injury to personnel.
The UPS module weight is up to 13,800lb. (6260kg).
Locate center of gravity symbols
and determine unit weight before handling each
cabinet. Test lift and balance the cabinets before transporting. Maintain minimum tilt from
vertical at all times.
NOTE
The UPS must be placed on a solid surface. There must be no openings in the surface except
those required for conduit landing areas. All provided kick plates must be installed.