Symmetra PX UPS. See UPS. system
applying power to, 47– 49, 71– 74
operation, 63– 74
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
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