Dc wire gauge tables, Dc wire gauge – Nortel Networks NN44200-300 User Manual
Page 36
36
Chapter 4 Power supply installation
3
Secure the power supply module to the chassis with two
thumbscrews at the corners of the power supply faceplate.
—End—
What is next?
Do one of the following:
IF
THEN
this is an AC-powered server
continue with
on page
.
this is a DC-powered server
continue with
.
DC wire gauge tables
Introduction
The tables in this section specify the DC power feed wire requirements.
Cabinet and module DC feed recommended wire gauge specifications
Length
#10 AWG
#8 AWG
#6 AWG
Junction
box #4
AWG
Junction
box #4
AWG
0-30 m (100 ft)
yes
yes
yes
yes
yes
0-45 m (150 ft)
no
yes
yes
yes
yes
0-75 m (250 ft)
no
no
yes
yes
yes
0-135 m (450 ft)
no
no
no
yes
yes
Notes:
1.
The cabinet and module ground wire specification is #10 AWG insulated green safety ground wire.
2.
The cabinet conduit can be 19.1 mm (0.75-in.) or 31.8 mm (1.25-in.), and must be insulated
from the cabinet ground.
Nortel CallPilot
1002rp Server Hardware Installation
NN44200-300
01.01
Standard
5.0
23 February 2007
Copyright © 2007, Nortel Networks
Nortel Networks Confidential
.