Srx1400 Services Gateway Ac Power Specifications And Requirements - Juniper SRX1400 Hardware Manual

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SRX1400 Services Gateway AC Power Specifications and Requirements

Copyright © 2011, Juniper Networks, Inc.
Appendix B: SRX1400 Services Gateway Power Guidelines, Requirements, and Specifications
their polarity. There is no standard color coding for DC power cables. The
color coding used by the external DC power source at your site determines
the color coding for the leads on the power cables that attach to the terminal
studs on each power supply.
WARNING: For field-wiring connections, use copper conductors only.
For other electrical safety information, see "General Electrical Safety
Guidelines and Warnings" on page 167
CAUTION: Power cords and cables must not block access to services gateway
components or cause a tripping hazard.
For a description of the DC power supply, see "SRX1400 Services Gateway DC Power
Supply" on page 35. For instructions on connecting the DC power and grounding cables
during initial installation, see "Connecting the SRX1400 Services Gateway to a DC Power
Supply" on page 80. For instructions on replacing a DC power cable, see "Replacing a DC
Power Supply on the SRX1400 Services Gateway" on page 135.
Table 44 on page 187 summarizes the specifications for the power cables, which you must
supply.
Table 44: DC Power Cable Specifications
Cable Type Quantity and Specification
Power Eight 6-AWG (13.3 mm
code
SRX1400 Services Gateway DC Power System Electrical Specifications on page 183
SRX1400 Services Gateway DC Power Supply Electrical Specifications on page 184
Power Requirements for DC-Powered SRX1400 Services Gateways on page 185
SRX1400 Services Gateway DC Power Supply on page 35
Installing a DC Power Supply in the SRX1400 Services Gateway on page 67
This topic includes the following sections:
SRX1400 Services Gateway AC Power System Electrical Specifications on page 188
SRX1400 Services Gateway AC Power Supply Electrical Specifications on page 188
2
), minimum 60°C wire, or as permitted by the local
187