2.1 Name and Main Function of Each Part
- 5 -
Name
Principal function
19
Connector for the
optional battery box
Connects a long-time backup battery
.
20
Input/output terminal block
Connect this terminal block to the input power supply.
L/R: Ungrounded pole
N/S: Grounding side pole
Connect to load equipment.
l1/U1
l3/V1:
100V AC
l1/U2
l2/V2:
200V AC
is
output.
is
output.
GND (FG): Grounding terminal
21
AC input protective
grounding terminal
Connect a grounding conductor to this terminal