Task 1: Turning Off All Ctp Platform Power; Task 2: Connecting The Grounding Cable To The Ctp Platform (Ctp2056 Platform Only) - Juniper CTP2000 Series Hardware Documentation

CTP2000 Hardware Documentation
Table 26: CTP Power Supply Cables and Wires Needed
Cable/Wire
One 18-AWG ground wire
Two 18-AWG wire leads
Two 18-AWG wire leads

Task 1: Turning Off All CTP Platform Power

Task 2: Connecting the Grounding Cable to the CTP Platform (CTP2056 Platform Only)

104
Table 26 on page 104 identifies the cabling requirements.
From
PDU ground terminal
PDU Power A –48 VDC and RTN leads
PDU Power B –48 VDC and RTN leads
Task 1: Turning Off All CTP Platform Power on page 104
1.
Task 2: Connecting the Grounding Cable to the CTP Platform (CTP2056 Platform
2.
Only) on page 104
Task 3: Connecting the Power Cables to the CTP2000 Platform on page 105
3.
Push all device power switches to
The CTP2056 device has a grounding stud located in the rear of the chassis, near the
power inputs.
To ground the power unit:
Locate the grounding stud.
1.
Remove the nuts and locking washers from the grounding stud.
2.
NOTE: We recommend a minimum of 18-AWG ground wire with a ring-style
terminal.
Place the grounding cable lead on the grounding stud, and tighten the nuts to secure
3.
the connection.
Connect the other end of the ground cable to the appropriate ground termination
4.
lead.
NOTE: When grounding the device, leave a service loop in the grounding
cable to ensure that the grounding cable is the last cable to disconnect
from the shelf if strain is placed on the electrical cables.
To
Termination ground
Appropriate leads on power source No.1
Appropriate leads on power source No.2
to turn off the device.
OFF
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