2.3.2 Terminal arrangement and screw specifications
The figures below show the arrangement of the main and control circuit terminals which
differ according to inverter type. The two terminals prepared for grounding, which are indicated
by the symbol
G in Figures A to C, make no distinction between the power supply side
(primary circuit) and the motor side (secondary circuit).
(1) Arrangement of the main circuit terminals
Table 2.3 Main Circuit Terminals
Power supply
voltage
Nominal
applied motor
(kW)
Inverter type
Terminal screw
size
Tightening torque
(N·m)
Refer to:
Three- phase
400 V
0.4
FVR0.4AS1S-4
M4
1.2
Fig A
0.75
FVR0.75AS1S-4
1.5
FVR1.5AS1S-4
2.2
FVR2.2AS1S-4
3.7
FVR3.7AS1S-4
Single- phase
200 V
0.4
FVR0.4AS1S-7
M3
0.5
Fig B
0.75
FVR0.75AS1S-7
1.5
FVR1.5AS1S-7
M4
1.5
Fig C
2.2
FVR2.2AS1S-7
Figure A
Figure B
Figure C
2-3
