American Power Conversion DC Series Power Supply User Manual


 
User Manual 990-9178A
DC MX06 40A Shelf Page 37 of 44 18
th
FEB 02
4.3 Routing Of Cables
4.3.1 Input cables
One or more of the top 3 knockouts (top left hand side knockout and 2 actually in the rear cover) must be
used for entry of the input AC cable. This is essential if the input cabling used is not double insulated and
recommended as this optimises the EMC performance by ensuring the AC Input cables are as far away
from the output wiring as possible. Cables should be routed as near the top of the system as possible
using the cable clips provided, with big loops of cable inside the shelf being avoided.
Cable protector
grommet
AC Input Cable
Note/ This picture does not
show a 40A Shelf and is to be
used only as an example o
f
how to use the grommet strip
as cable protect
ion.
300mm of cable protecto
r
grommet strip supplied.
Simply cut into required
lengths and fit around edge
of knockout holes (as
shown below)
Top 3 Knockouts