2
2
Installing the A75D(E)
2.1 Mounting
The
A75D(E)
When mounting the A75D(E) in ANY configuration, consider the size and weight of the unit. The wall, rack,
and/or floor must be able to support the weight of the unit as well as an additional safety factor. Verify, using
the above charts, the method of mounting and the weight of the A75D(E). The location chosen for the charger
should be within an ambient temperature range of 32 to 122
˚
F (0 to 50
˚
C) with a non-condensing relative
humidity no higher than 95%. The A75D(E) should be mounted in an area free of explosive materials and away
from drips and splatter. The A75D(E) utilizes convection cooling so a clearance of at least 6in (152mm) of free
air must be maintained on the top, bottom and both sides for cooling air. Maintain 36in (914mm) or more of
clearance at the front of the charger in order to allow for operation and maintenance.
Case Number
Cable Entry
Standard
Mounting
Optional
Mounting Kits
AC Input
DC Output
4B75
Right Top/Bottom
Left Top/Bottom
Wall
19"/23" Rack
Mount
or Floor Mount
475
Right Top/Bottom
Left Top/Bottom
Wall
975
Right Top/Bottom
Left Top/Bottom
Floor
23" Rack Mount
72
Right Bottom
Left Bottom
Floor
Floor-Mount Only
Table 3 - Available mounting methods for each of the A75D(E) case sizes
NOTE: The 72 case is only a floor mount unit. The 72 case CANNOT be rack or wall-mounted.
