□□
DD
D DOD
D DOD
IDOi□ IDOi□
IDOi□
IDOi□
IDOi□ IDOi□
IDOi
IDOi
IDOi
roJ
□
roJ
□
roJ
□
Parallel cable connection for three or more UPS
Note:
For three or more parallel UPS units, removing the jumper cap of CN3 on the
parallel card of the more unit than the third (including the third unit) is required, only
keep the jumper cap of CN3 on the parallel card of the two UPS.
Parallel card of long time mode UPS Parallel card of standard mode UPS
CN3
Short circuit cap of parallel card
Parallel port board
• Connect all parallel UPS output cables to the output wiring terminal, and connect
wiring to the load from the output wiring terminal.
• Connect all parallel UPS input cables to the input wiring terminal.
~12~
