User Manual

Chapter 4 ● Installing the cabinet, power, and ground
66 Release 2.0, 910056 Rev01d
Procedure
1. Open the main circuit breaker to disable power flow through the power cable. Break the circuit so that
there is no power on the power cable.
2. Flip all power switches on the power distribution unit (PDU) to the right. See Understanding the Power
Distribution Unit on page 27.
This turns off power to the IP-RN 8000
3. Remove the power terminal access panel, if it is not already open. See Removing the power terminal
access panel on page 204.
4. Locate the power terminal and optional third-wire ground terminal.
5. Examine the power terminal to determine where to connect power wires.
CAUTION
Failure disconnect the power from the power cable before
connecting the power cable to the IP-RN 8000 can result in injury
or death.
Optional third-wire ground connector
Power terminal
Power Return (black)
Connect
single/dual
feed(s) here
Connect
single/dual
return(s) here
Connect
optional
third-wire
ground here
Power feed (red)
(green)
+ 27 V DC nominal
+ 27 V DC return
+
-