Main Circuit Configurations - YASKAWA G7 Series Technical Manual

Main Circuit Configurations

The main circuit configurations of the Drive are shown in Table 2.5.
+ 1
+ 2
R/L1
S/L2
T/L3
−
R/L1
S/L2
T/L3
R1/L11
S1/L21
T1/L31
R/L1
S/L2
T/L3
R1/L11
S1/L21
T1/L31
r/
Note Consult your Yaskawa representative before using 12-phase rectification.
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Table 2.5
208-240 Vac
CIMR-G7U20P4 to 2015
B1 B2
Control
Power
circuits
supply
CIMR-G7U2018, 2022
+ 3
+ 1
−
Power
Control
supply
circuits
CIMR-G7U2030 to 2110
+ 3
+ 1
−
l
1
/l2
Power Control
supply circuits
Drive
Main Circuit Configurations
CIMR-G7U40P4 to 4015
+ 1
+ 2
U/T1
R/L1
V/T2
S/L2
W/T3
T/L3
−
+
1
R/L1
U/T1
S/L2
V/T2
T/L3
R1/L11
W/T3
S1/L21
T1/L31
−
+ 1
R/L1
U/T1
S/L2
V/T2
T/L3
R1/L11
W/T3
S1/L21
T1/L31
−
r/
l
1
200/ 200
l
2
400/ 400
l
2
480 Vac
B1 B2
W/T3
Control
Power
circuits
supply
CIMR-G7U4018 to 4045
+
3
U/T1
V/T2
W/T3
Power Control
supply
circuits
CIMR-G7U4055 to 4300
+ 3
Power Control
supply circuits
U/T1
V/T2
U/T1
V/T2
W/T3