Nortel Meridian 1 Manual page 93

Figure 30
Cable routing in the rear of the pedestal—NT4N50AA PDU
BLO CB0 CB1
Cable-tie saddle
With the NT4N50AA PDU, the safety ground/protective earth wires and all
wiring to the terminal block in the PDU must be neatly routed within the
cable-tie saddles and under the cable restraint bar at the base of the pedestal
(see Figure 30). This ensures that there is room to install the PDU cover,
safety cover, and rear grill.
Conduit is not required with the NT4N50AA PDU. However, 1-1/4 or 3/4 in.
conduit can be used if local codes or individual installations require it.
Conduit can be routed down through the column from overhead racks or up
through the floor. Conduit clamps and the hardware to fasten the conduit are
provided in the pedestal. If the NT7D0902 Rear Mount Conduit Kit is used,
conduit can enter from the rear of the column (above the floor).
J3 J5 J6
BAT
0/1
Installing DC power
NT4N50AA
J4
+ +
BAT RTN RTN
2/3 0/1 2/3 LRTN
Cable restraint bar
Page 55 of 500
FLTR / PWR DIST
UNIT ASSY
CB2 CB3
Cable-tie saddle
553-8989
System installation procedures