YASKAWA V7 Technical Manual page 25

1.4 ELECTRICAL INSTALLATION
230V 3-phase Input
Model
CIMR-
V7* MV
20P1 A001
20P2 A002
20P4 A003
20P7 A005
21P5 A008
22P2 A011
23P7 A017
25P5 A025
27P5 A033
460V 3-phase Input
Model
CIMR-
V7* MV
40P2 B001
40P4 B002
40P7 B003
41P5 B005
42P2 –
43P7 B009
45P5 B015
47P5 —
Control Circuit
Model Terminal Symbol
MA, MB, MC
Common
S1 to S7, P1, P2, SC,
to
PC, R+, R-, S+, S-,
all models
FS, FR, FC, AM, AC, RP
Table 1-1. Wire and Terminal Screw Sizes
Terminal Symbol Screw
M3.5
M3.5
R/L1, S/L2, T/L3
M3.5
B1, B2
U/T1, V/T2, W/T3
M3.5
-, +1,+2
Terminal Symbol Screw
R/L1, S/L2, T/L3
B1, B2
U/T1, V/T2, W/T3
-, +1,+2
x 1
Note: The wire size is set for copper wires at 160°F (75°C)
Tightening
Screw
Torque
lb • in (N • m)
4.44 to 5.33
M3
(0.5 to 0.6)
1.94 to 2.21
M2
(0.22 to 0.25) single
Continued
Tightening
Torque Applicable
lb • in
(N • m) mm
7.1 to 8.88 0.75 to 2 18 to
(0.8 to 1.0)
7.1 to 8.88 0.75 to 2 18 to
(0.8 to 1.0)
7.1 to 8.88 0.75 to 2 18 to
(0.8 to 1.0)
7.1 to 8.88 0.75 to 2 18 to
(0.8 to 1.0)
10.65 to 13.31 2 to 5.5
M4
(1.2 to 1.5)
10.65 to 13.31 2 to 5.5
M4
(1.2 to 1.5)
10.65 to 13.31 2 to 5.5
M4
(1.2 to 1.5)
22.19
M5 5.5 to 8 10 to 8
(2.5)
22.19
M5 5.5 to 8 10 to 8
(2.5)
Tightening
Torque Applicable
lb • in
(N • m) mm
10.65 to 13.31 2 to 5.5
M4
(1.2 to 1.5)
10.65 to 13.31 2 to 5.5
M4
(1.2 to 1.5)
10.65 to 13.31 2 to 5.5
M4
(1.2 to 1.5)
10.65 to 13.31 2 to 5.5
M4
(1.2 to 1.5)
10.65 to 13.31 2 to 5.5
M4
(1.2 to 1.5)
10.65 to 13.31 2 to 5.5
M4
(1.2 to 1.5)
12.43 3.5 to 5.5 12 to
M4
(1.4)
22.19
M5 5.5 to 8
(2.5)
Applicable size
mm 2
twisted wire 0.5 to 1.25 20 to 16
single 0.5 to 1.25 20 to 16
twisted wire 0.5 to 0.75 20 to 18
0.5 to 1.25 20 to 16
1-7
Wire
Recommended
size size
2 AWG mm 2 AWG
2 14
14
2 14
14
2 14
10
2 14
14
14 to
2 14
10
14 to
3.5 12
10
14 to
5.5 10
10
8 8
8 8
Wire
Recommended
size size
2 AWG mm 2 AWG
14 to
2 14
10
14 to
2 14
10
14 to
2 14
10
14 to
2 14
10
14 to
2 14
10
14 to 2 14
10 3.5 x 1 12 x 1
5.5 10
10
12 to
5.5 10
10
Wire
Recommended
size
AWG mm 2
0.75
0.75
Type
600V
vinyl-
sheathed
wire or
equivalent
Type
600V
vinyl-
sheathed
wire or
equivalent
Type
AWG
18
Shielded
wire or
equivalent
18