T1600 Dc Power Cables And Lugs; Dc Power Cables - Juniper T1600 Hardware Manual

T1600 Core Router Hardware Guide
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T1600 DC Power Cables and Lugs

354
Typical system thermal output for maximum configuration:
Watts DC/0.293 = BTU/hr
8616/0.293 = 29,406 BTU/hr
T1600 Power System Description on page 59
T1600 Site Preparation Requirements Checklist on page 75
T1600 DC Power Distribution on page 355
T1600 DC Power System Electrical Specifications on page 349
DC Power Cables on page 354
DC Power Lugs on page 355

DC Power Cables

Table 48 on page 354 summarizes the specifications for the power cables, which you must
supply.
Table 48: Power Cable Specifications
Cable Type Quantity and Specification
Power Three-input 240-A DC power supplies:
Twelve 4-AWG (21.2 mm
90°C wire, or as required by the local
code
Four-input 240-A DC power supplies:
Sixteen 4-AWG (21.2 mm
90°C wire, or as required by the local
code
WARNING: For field-wiring connections, use copper conductors only.
CAUTION: Power cables must not block access to router components or
drape where people could trip on them.
CAUTION: You must ensure that power connections maintain the proper
polarity. The power source cables might be labeled
their polarity. There is no standard color coding for DC power cables. The
color coding used by the external DC power source at your site determines
the color coding for the leads on the power cables that attach to the terminal
studs on each power supply.
Connector Specification
Cable lug; dual hole, sized to fit
2
), minimum 1/4-20 UNC terminal studs at
15.86-mm (0.625-in.) center line.
2
), minimum
(+) and
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