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SEE ALSO
Install and Remove PTX10004 Cooling System Components | 167
PTX10004 Power System
IN THIS SECTION
JNP10K-PWR-AC2 Power Supply | 54
JNP10K-PWR-DC2 Power Supply | 56
JNP10K-PWR-AC2 Power Supply LEDs | 58
JNP10K-PWR-DC2 Power Supply LEDs | 60
You can install up to three power supplies in a PTX10004 router in the slots labeled PSU0 through PSU2
(top to bottom) located in the rear of the chassis. The JNP10K-PWR-AC2 is designed for AC, high-voltage
alternating current (HVAC) and high-voltage direct current (HVDC) environments and can be set for single
or dual feeds and high or low output settings. The JNP10K-PWR-DC2 power supply is two DC power
supplies bundled in a single housing. Both models can provide up to 5500 W of output power.
JNP10K-PWR-AC2 Power Supply
The JNP10K-PWR-AC2 power supply is a high-capacity model that is designed to support AC, high-voltage
AC (HVAC), or high-voltage DC (HVDC) systems in either a 20-A or a 30-A mode; see
The power supply feeds AC input and provides DC output of 5000 W with a single feed and 5500 W with
a dual feed. The operating input voltage range is 180 to 305 VAC for AC systems and 190 to 410 VDC
for DC systems.
The number of power feeds and whether the power supplies provide high-output (30-A) or low-output
(20-A) power are configured using a set of dual inline package (DIP) switches on the faceplate of the power
supply. If one power supply in the chassis is set to low power, the power budget for the chassis is reduced
to low power, regardless of their DIP switch settings or the output results in the CLI. This design safeguards
against accidentally setting the power supply to 30 A in a facility that can provide only 20 A and tripping
the facility circuit breaker. We recommend that you don't mix DIP switch settings in your system. See
Table 14 on page 56
for information about the input and output voltages when you use the DIP switches.
Figure 19 on page
55.
54
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