Juniper MX480, Hardware Manual

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Table 14: AC Power Supply Electrical Specifications (continued)
Specification Item
85% (low line and high line) Efficiency
NOTE: This value is at full
load and nominal voltage.
High-Capacity Power Supplies
1167 W (low line)
2050 W (high line)
Maximum output power
Operating range: 100 – 240 VAC (nominal) AC input voltage
50 to 60 Hz (nominal) AC input line frequency
16 A @ 110 VAC maximum
15.1 A @ 200 VAC maximum
AC input current rating
84% (low line)
89% (high line)
Efficiency
NOTE: This value is at full
load and nominal voltage.
Table 15: AC Power System Specifications
High-Capacity–High
Line High-Capacity–Low
Line Normal-Capacity–High
Line Normal
Capacity–Low Line
Item
2+2 3+1 2+2 3+1 Redundancy
2050 W 1167 W 3200 W 1027 W Output power (maximum)
per power supply
4100 W 3501 W 3200 W 3081 W Output power (maximum)
per system
See Also Calculating Power Requirements for MX480 Routers on page 158
•
AC Power Circuit Breaker Requirements for the MX480 Router
Each AC power supply has a single AC appliance inlet located on the power supply that
requires a dedicated AC power feed. We recommend that you use a customer site circuit
breaker rated for 15 A (250 VAC) minimum for each AC power supply, or as required by
local code. Doing so enables you to operate the router in any configuration without
upgrading the power infrastructure.
Copyright © 2019, Juniper Networks, Inc. 48
MX480 Universal Routing Platform Hardware Guide