Juniper MX10004 - MX10004 Power System; JNP10 K-PWR-AC2 Power Supply

MX10004 Power System
IN THIS SECTION
JNP10K-PWR-AC2 Power Supply | 38
JNP10K-PWR-AC2 Power Specicaons | 40
JNP10K-PWR-AC2 Power Supply LEDs | 42
MX10004 Power Cable Specicaons | 44
JNP10K-PWR-DC2 Power Supply | 50
JNP10K-PWR-DC2 Power Specicaons | 52
JNP10K-PWR-DC2 Power Supply LEDs | 53
MX10004 Grounding Cable and Lug Specicaons | 55
You can install up to three power supplies in an MX10004 router in the slots labeled PSU0 through
PSU2 (top to boom) located in the rear of the chassis. The JNP10K-PWR-AC2 is designed for AC, high-
voltage alternang current (HVAC) and high-voltage direct current (HVDC) environments and can be set
for single or dual feeds and high or low output sengs. The JNP10K-PWR-DC2 power supply is two DC
power supplies bundled in a single housing. Each model 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 Figure 19
on page 39. 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 operang input voltage range is 180 to 305 VAC for AC systems and
190 to 410 VDC for DC systems.
You congure the number of power feeds and high or low output using a set of dual inline package (DIP)
switches on the faceplate of the power supply. You use the switches to congure whether the power
supplies provide high-output (30-A) or low-output (20-A) power. 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 the DIP switch
sengs or the output results in the CLI. This design safeguards against accidentally seng the power
supply to 30 A in a facility that can provide only 20 A and tripping the facility circuit breaker. We
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