Dc Power Cable Specifications For The Srx5800 Services Gateway - Juniper SRX5800 Hardware Manual

Table 23: DC Power Supply Electrical Specifications (continued)
Item
Maximum input current
rating @ 40 VDC
DC nominal input current
rating @48 VDC
Efficiency
Internal Circuit Breaker
Table 24 on page 63 lists the power system electrical specifications.
Table 24: Power System Electrical Specifications
Item
Redundancy
Output power (maximum) per
supply
Output power (maximum) per
system

DC Power Cable Specifications for the SRX5800 Services Gateway

Table 25 on page 63 summarizes the specifications for the power cables, which you must supply.
Table 25: DC Power Cable Specifications
Cable Type
Power
Standard-Capacity
70 A
58 A maximum@–48 VDC
(nominal)
99%
NOTE: This value is at full load and nominal voltage.
80 A
Normal-Capacity
2+2
2800 W
5600 W
Quantity
2
Four 6-AWG (13.3 mm ) cables for each
power supply
High-Capacity
Two-Feed Mode
128 A for both feeds (66 A and
62 A per feed)
104 A for both feeds (54 A and
50 A per feed)
86%
–
High-Capacity
2+2
Two-feed mode
4100 W
8200 W
Specification
Minimum 60°C wire, or as required by the
local code
One-Feed Mode
52 A
42 A
–
One-feed mode
1700 W
3400 W
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