YASKAWA varispeed G7 CIMR-G7B series - Main Circuit Configurations

2-14
 Main Circuit Configurations
The main circuit configurations of the Inverter are shown in Fig 2.5.
Table 2.5 Inverter Main Circuit Configurations
Note Consult your Yaskawa representative before using 12-phase rectification.
* These terminals are wired before shipment. When using DC power for the main circuit power supply, remove the wires between R-r/
1
and S- /
2
, then,
for 200 V Class Inverters, input 200 VAC to r/
1
- /
2
, or, for 400 V Class Inverters, input either 200 VAC to r/
1
- 200/
2
200 or 400 VAC to r/
1
-
400/
2
400.
200 V Class 400 V Class
B1 B2
1
+
+
2
−
Power
supply
Control
circuits
Cooling fan is provided for
Inverters of 2.2 kW or more.
U/T1
V/T2
W/T3
R/L1
S/L2
T/L3
CIMR-G7B20P4 to 2015
U/T1
V/T2
W/T3
1
+
+
2
R/L1
S/L2
T/L3
Power
supply
Control
circuits
−
B1 B2
Cooling fan is provided for
Inverters of 1.5 kW or more.
CIMRG7B40P4 to 4015
+
1
R/L1
S/L2
T/L3
R1/L11
S1/L21
T1/L31
−
+
3
U/T1
V/T2
W/T3
Power
supply
Control
circuits
CIMR-G7B2018, 2022
U/T1
V/T2
W/T3
1
R/L1
S/L2
T/L3
R1/L11
S1/L21
T1/L31
−
3
+
+
Power
supply
Control
circuits
CIMR-G7B4018 to 4045
a
Power
supply
Control
circuits
b
a
b
CIMR-G7B2030 to 2110
+
1
+
3
200/
2 200
l
400/
2 400
l
R/L1
S/L2
T/L3
R1/L11
S1/L21
T1/L31
U/T1
V/T2
W/T3
−
r/
1
l
*
a
b
a
b
Power
supply
Control
circuits
CIMR-G7B4055 to 4300