T640 Three-Phase Wye Ac Power Supply Specifications; T640 Ac Power Requirements; Table 65: Three-Phase Wye Ac Power Supply Electrical Specifications - Juniper T640 Hardware Manual

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T640 Three-Phase Wye AC Power Supply Specifications

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T640 AC Power Requirements

Copyright © 2013, Juniper Networks, Inc.
Table 64: Three-Phase Delta AC Power Supply Electrical
Specifications (continued)
Item
AC input line frequency
AC input current rating
Maximum input
T640 Three-Phase Delta and Wye AC Power Supply Description on page 71
Connecting AC Power to a T640 Router with Three-Phase Delta AC Power Supplies
on page 163
T640 AC Power Electrical Safety Guidelines on page 413
T640 AC Power Cord Specifications on page 439
Table 65 on page 437 lists the three-phase wye AC power supply electrical specifications.

Table 65: Three-Phase Wye AC Power Supply Electrical Specifications

Item
Maximum output power
AC input voltage
AC input line frequency
AC input current rating
Maximum input
T640 Three-Phase Delta and Wye AC Power Supply Description on page 71
Connecting AC Power to a T640 Router with Three-Phase Wye AC Power Supplies on
page 165
T640 AC Power Electrical Safety Guidelines on page 413
T640 AC Power Cord Specifications on page 439
To allow for future growth so that you can operate the router in any hardware configuration
without upgrading the power infrastructure, we recommend that you provision 11,765 W
Appendix D: T640 Power Guidelines, Requirements, and Specifications
Specification
60 Hz (nominal)
28.3 A @ 240 VAC maximum (line-to-line)
11,765 W per input
Specification
10,000 W
Operating range: 346 – 415 VAC (line-to-line) (nominal)
50 Hz (nominal)
16.4 A @ 415 VAC maximum (line-to-line)
11,775 W per input
437