Ptx10003 Dc Power Cables; Ptx10003 Dc Power Lugs - Juniper PTX10003-80C Hardware Manual

Table 20: PTX10003 DC Power Specifications
Input Switch Minimum Input
Setting DC Voltage
60 A -40 VDC
80 A -40 VDC

PTX10003 DC Power Cables

You must supply the DC power cables that meet the specifications required by the local code, laws, and
standards. The insulation color of the wires are color coded. Green is ground, black is line, and white is
neutral. The wires are labeled (+) and (–) to indicate their polarity.
CAUTION:
WARNING:
WARNING:
where people could trip on them.

PTX10003 DC Power Lugs

The accessory box shipped with the PTX10003 includes the cable lugs that attach to the terminal studs
of each power supply module. (The cable lug shown in
the chassis.) The cable lugs are dual hole and sized to fit 1/4-20 UNC terminal studs at 15.86-mm (0.625-in.)
center line.
Rated Input DC
Voltage
-48 VDC to -60 VDC
-48 VDC to -60 VDC
You must ensure that power connections maintain the proper polarity.
For field-wiring connections, use copper conductors only.
DC Power cables must not block access to PTX10003 components or drape
MaximumInput Maximum Input
DC Voltage DC Current
-72 VDC 60 ADC
-72 VDC 90 ADC
Figure 24 on page 65 is also used for grounding
64
Maximum
Output Power
2200 W
3000 W