T640 AC Power Cord Specifications
Table 80: Three-Phase Delta and Wye AC Power Cord Specifications
Country
Europe
North America
Copyright © 2017, Juniper Networks, Inc.
Most sites distribute power through a main conduit that leads to frame-mounted power
distribution panels, one of which can be located at the top of the rack that houses the
router. An AC power cord connects each power supply to the power distribution panel.
Each AC power supply has a metal wiring compartment that contains the AC terminal
block and ground labeled
GND
labeled
,
,
, and
, from left to right. The delta AC terminal block consists of three
L1
L2
L3
N
input terminals labeled
,
L1
Detachable AC power cords, each 4.5 m (approximately 14.8 ft) long, are supplied with
the router. The AC power cord wires insert into the AC input terminals in the AC terminal
block by screwdriver. The plug end of the power cord fits into the power source receptacle
for your geographical location.
Table 80 on page 139
provides specifications and
Figure 58 on page 140
depict the plug on the AC power cord provided for each region
supported.
Electrical
Model Number
Specification
CBL-T-PWR-STR-WYE
32 A, 400 VAC
CBL-T-PWR-STR-DEL T A
60 A, 250 VAC
Figure 57: Three-Phase Delta AC Power Cord
Chapter 11: AC Power Requirements and Specifications
. The wye AC terminal block consists of four input terminals
, and
, from left to right.
L2
L3
Figure 57 on page 139
Plug Type
IEC 60309
IEC 60309
and
Plug Color
Red
Blue
139