Yaskawa Sigma-5 Large Capacity Users Manual: Design and Maintenance-Rotary Motors-Mechatrolink-II Communication Reference - Manual (Page 55)

3.1 Main Circuit Wiring
3-9
3
Wi
ring and
C
onne
ctio
n
(3) Wire Size (UL Standard)
To comply with the UL standard, use the recommended wires.
The following table shows the wire sizes (AWG) at a rating of 75 °C.
For Three-phase, 200V
∗ Use SERVOPACKs and converters in the specified combinations.
Combination of SERVOPACK and
Converter *
Terminal Symbols
Screw Size for
Terminals
Tightening
Torque
(N m)
Wire Size AWG
SGDV-121H
SGDV-
COA2BAA
SERVOPACK
P, N M8 15.0
Bus bar attached
to the converter
U, V, W M8 3.0 1/0
DU, DV, DW M6 3.0 10
M8 9.0 to 11.0 1/0
Converter
P, N M8 3.0
Bus bar attached
to the converter
L1, L2, L3 M8 3.0 1/0
1, 2 M8 3.0 1/0
CN101
(L1C, L2C)
–
(Connector)
– 14
B1, B2 M8 3.0 6
M8 9.0 to 11.0 1/0
SGDV-161H
SGDV-
COA3GAA
SERVOPACK
P, N M8 15.0
Bus bar attached
to the converter
U, V, W M8 3.0 3/0
DU, DV, DW M6 3.0 10
M8 9.0 to 11.0 3/0
Converter
P, N M10 12 to 20
Bus bar attached
to the converter
L1, L2, L3 M10 12 to 20 3/0
1, 2 M10 12 to 20 3/0
CN101
(L1C, L2C)
–
(Connector)
– 14
B1, B2 M10 12 to 20 4
M8 9.0 to 11.0 3/0
SGDV-201H
SGDV-
COA3GAA
SERVOPACK
P, N M10 12 to 20
Bus bar attached
to the converter
U, V, W M10 30.0 250
DU, DV, DW M6 3.0 10
M8 9.0 to 11.0 250
Converter
P, N M10 12 to 20
Bus bar attached
to the converter
L1, L2, L3 M10 12 to 20 4/0
1, 2 M10 12 to 20 4/0
CN101
(L1C, L2C)
–
(Connector)
– 14
B1, B2 M10 12 to 20 4
M8 9.0 to 11.0 4/0