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InfraStruXure System—Installation and Start-Up 87
Symmetra PX UPS. See UPS.
system
applying power to
, 47– 49, 71–
74
operation
, 63– 74
single-line diagrams
, 75–78
system enable switch
, 21, 49, 53–
54, 64, 67, 69, 72
T
tools, required for installation, 16
total power off
ensuring
, 21–22, 45, 69–70
overview
, 3
U
updates
in this manual
, 79
to this manual
, i
UPS
attaching the
, 20
bypass operation, placing
, 56–
57
bypass operation, returning
from
, 58–59, 66–68
bypass operation, transferring
into
, 63– 65
connect AC power and control
wiring
, 24–26
connect AC power
wiring
, 25
connect control wiring
, 26
connect DC power wiring
, 27–
29
connect power cables from
the battery enclosure
, 29
dimensions
, 5
heat output
, 10
level the
, 17
space considerations
, 8
start, how to
, 53– 55
verify battery operation
, 50–52
weight considerations
, 9
upstream circuit breaker, electrical
requirements
, 11
upstream utility breaker
, 22
upstream utility breaker
, 46
user connection plate, location
of
, 33
utility conductors, connecting to the
PDU
, 23
V
voltage, input, 2
W
warnings, 2–4
electric shock risk
, 3
Emergency Power Off (EPO)
, 3
for installation
, 13
installation/maintenance
, 2
performing maintenance while
the PDU is receiving input
power
, 2
wiring
connect AC power and
control
, 24–26
connect DC power
, 27– 29
overhead, route and attach
, 38–
41
recommended sizing
, 11
torque according to size
, 11