YASKAWA varispeed G7 CIMR-G7B series

2-6
Wiring Main Circuit Terminals
 Applicable Wire Sizes and Closed-loop Connectors
Select the appropriate wires and crimp terminals from to Table 2.3. Refer to instruction manual
TOBPC72060000 for wire sizes for Braking Resistor Units and Braking Units.
Table 2.1 200 V Class Wire Sizes
Inverter
Model
CIMR-
Terminal Symbol
Termi-
nal
Screws
Tightening
Torq u e
(N•m)
Possible
Wire Sizes
mm
2
(AWG)
Recom-
mended
Wire Size
mm
2
(AWG)
Wire Type
G7B20P4
R/L1, S/L2, T/L3, , 1, 2, B1, B2,
U/T1, V/T2, W/T3
M4 1.2 to 1.5
2 to 5.5
(14 to 10)
2
(14)
Power cables,
e.g., 600 V
vinyl power
cables
G7B20P7
R/L1, S/L2, T/L3, , 1, 2, B1, B2,
U/T1, V/T2, W/T3
M4 1.2 to 1.5
2 to 5.5
(14 to 10)
2
(14)
G7B21P5
R/L1, S/L2, T/L3, , 1, 2, B1, B2,
U/T1, V/T2, W/T3
M4 1.2 to 1.5
2 to 5.5
(14 to 10)
2
(14)
G7B22P2
R/L1, S/L2, T/L3, , 1, 2, B1, B2,
U/T1, V/T2, W/T3
M4 1.2 to 1.5
2 to 5.5
(14 to 10)
3.5
(12)
G7B23P7
R/L1, S/L2, T/L3, , 1, 2, B1, B2,
U/T1, V/T2, W/T3
M4 1.2 to 1.5
2 to 5.5
(14 to 10)
5.5
(10)
G7B25P5
R/L1, S/L2, T/L3, , 1, 2, B1, B2,
U/T1, V/T2, W/T3
M5 2.5
8 to 14
(8 to 6)
8
(8)
G7B27P5
R/L1, S/L2, T/L3, , 1, 2, B1, B2,
U/T1, V/T2, W/T3
M5 2.5
14
(6)
14
(6)
G7B2011
R/L1, S/L2, T/L3, , 1, 2, U/T1,
V/T2, W/T3
M6 4.0 to 5.0
22 to 30
(4 to 3)
22
(4)
B1, B2
M5 2.5
8 to 14
(8 to 6)
-
M6 4.0 to 5.0
22
(4)
22
(4)
G7B2015
R/L1, S/L2, T/L3, , 1, 2, U/T1,
V/T2, W/T3
M8 9.0 to 10.0
22 to 38
(4 to 2)
30
(3)
B1, B2
M5 2.5
8 to 14
(8 to 6)
-
M6 4.0 to 5.0
22
(4)
22
(4)
G7B2018
R/L1, S/L2, T/L3, , 1, U/T1, V/T2,
W/T3, R1/L11, S1/L21, T1/L31
M8 9.0 to 10.0
30 to 60
(3 to 1)
30
(3)
3
M6 4.0 to 5.0
8 to 22
(8 to 4)
-
M8 9.0 to 10.0
22 to 38
(4 to 2)
22
(4)
G7B2022
R/L1, S/L2, T/L3, , 1 U/T1,
V/T2, W/T3, R1/L11, S1/L21, T1/L31
M8 9.0 to 10.0
50 to 60
(1 to 1/0)
50
(1)
3
M6 4.0 to 5.0
8 to 22
(8 to 4)
-
M8 9.0 to 10.0
22 to 38
(4 to 2)
22
(4)