CHAPTER 11
AC Power Requirements and
Specifications
•
T640 AC Power System Specifications on page 135
•
T640 Three-Phase Delta AC Power Supply Specifications on page 136
•
T640 Three-Phase Wye AC Power Supply Specifications on page 136
•
T640 AC Power Requirements on page 137
•
T640 AC Power Cord Specifications on page 139
T640 AC Power System Specifications
Table 75 on page 135 lists the AC power system electrical specifications.
Table 75: T640 AC Power System Electrical Specifications
SpecificationItem
Delta operating range: 200 - 240 VAC (line-to-line) (nominal)
Wye operating range: 346 - 415 VAC (line-to-line) (nominal)
AC input voltage
Delta 60 Hz (nominal)
Wye: 50 Hz (nominal)
AC input line frequency
Delta: 34 A @ 200 VAC (line-to-line)
Wye: 20 A @ 346 VAC (line-to-line)
AC system current rating
Delta: 11765 W
Wye: 11765 W
AC system input power
Related
Documentation
T640 Three-Phase Delta and Wye AC Power Supply Description on page 106•
• T640 Three-Phase Delta AC Power Supply Specifications on page 136
• T640 Three-Phase Wye AC Power Supply Specifications on page 136
• T640 AC Power Electrical Safety Guidelines on page 537
135Copyright © 2017, Juniper Networks, Inc.
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