NAUTILUS 10●520
Three phase in/out
Rev.00
– 09 Luglio 2015
17
FRAME200-520 (MODULES 40KVA)
UPS
Cable dimensions (mm
2
)
Input
AC
Output
AC
Input
DC
Grounding
200KVA
4 x 100
4 x 100
3 x 150
100
320KVA
4 x 150
4 x 150
3 x 120*2
120
520KVA
4 x 150*2 4 x 150*2
3 x 185*2
185
WARNING!
Protective earth cable: Connect each cabinet to the main ground system. For Grounding
connection, follow the shortest route possible.
WARNING!
Failure to follow adequate earthing procedures may result in electromagnetic interference
or in hazards involving electric shock and fire.
3.8 Power cables connection
Once the equipment has been finally positioned and secured, connect the power cables as described in
the following procedure.
Verify the UPS is fully isolated from its external power source and also all power isolators of the UPS are
open. Check if they are electrically isolated, and put any necessary warning signs to prevent their
accidental operation .
Open the UPS rear panel, remove the cover of terminals for wiring easily.
FRAME150KVA
