XPRT-6kVA, XPRT-10kVA USER’S MANUAL
UNINTERRUPTIBLE POWER SUPPLY (UPS)
Xtreme Power Conversion® (XPC) Corporation
Page 49
NOTE
The units connected in parallel must be the same power rating
and must have the
same output voltage setting (i.e. 120V-120V not 120V-127V).
The paralleling cable delivered with each 10kVA UPS allows you to connect up to (3) 10kVA UPS together
in a parallel system.
Installation of a parallel system
1.
All inputs of the UPS must be supplied from the same source. Be sure that L1 / L2 / N correspond on
all the units of the parallel system. All inputs must be individually protected with fuses or breakers.
2.
All outputs must be connected together, supplying the load. It is advised to install breakers
(S 1,2,3 FIG 59) in the output wiring, in order to be able to isolate a unit from the remaining system
for service and maintenance purposes. Optional Xtreme Power paralleling / bypass panels are
available to accomplish this (not shown). Please contact Xtreme Power Sales for additional
information.