Allied Telesis AT-SBx81CFC960, Installation Manual

Page: 180 / 324

Chapter 9: Powering On the Chassis
180 Section II: Installing the Chassis
Powering On the AT-SBxPWRSYS1 DC System Power Supply
This section contains instructions on how to power on the AT-
SBxPWRSYS1 DC Power Supply. For installation instructions, refer to
“Installing AT-SBxPWRSYS1 DC System Power Supplies” on page 118.
The power supply unit has a ground connection and positive and negative
DC terminals. You may install the ground and power lead wires with the
terminal lugs that come with the unit or with bare wire. The wire
requirements are slightly different for terminal installation versus bare wire
installation. Here are the wire requirements if you are using the terminals
that come with the power supply:
 Two 8 AWG stranded power wires (not provided)
 One 10 AWG stranded grounding wire (not provided)
Here are the wire requirements for bare wire installation:
 Two 8 AWG solid or stranded power wires (not provided)
 One 10 AWG solid or stranded grounding wire (not provided)
Here is a list of the required tools:
 Crimping tool (not provided)
 8 mm wrench (not provided)
 #1, #2, and #3 Phillips-head screwdrivers (not provided)
 #3 Phillips-head 30 to 40 inch-lbs Phillips-head torque screwdriver
(optional - not provided)
Here are the procedures for powering on the AT-SBxPWRSYS1 DC
Power Supply:
 “Choosing a Method for Attaching the Grounding Wire” on page 182
 “Connecting the Grounding Wire with the Grounding Terminal” on
page 182

“Connecting the Grounding Wire with Bare Wire” on page 185
 “Choosing a Method for Attaching the Power Wires” on page 187
 “Connecting the DC Power Wires with the Straight Terminals” on
page 187
 “Connecting the DC Power Wires with the Right Angle Terminals” on
page 196
 “Connecting Bare DC Power Wires” on page 202