Motor And Main Circuit Connections - YASKAWA CIPR-GA50UВ001AJ Series Installation & Primary Operation

10 Electrical Installation
Model Terminal
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
4031 -, +1, +2
B1, B2
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
4038 -, +1, +2
B1, B2
*1 Remove insulation from the ends of wires to expose the length of wire shown.
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Motor and Main Circuit Connections

WARNING
T1, V/T2, W/T3, -, +1, +2, B1, or B2 to the ground terminal. If you connect these terminals to earth ground,
it can cause damage to the drive or serious injury or death.
72
Recomm.
Gauge
AWG, kcmil
8
8
6
10
8
6
8
4
10
6
Electrical Shock Hazard. Do not connect terminals R/L1, S/L2, T/L3, L/L1, N/L2, U/
YASKAWA TOEPC7106170YB YASKAWA AC Drive GA500 Installation & Primary Operation
Wire
Applicable
Stripping
Gauge
Length
AWG, kcmil
mm
12 - 6 10
12 - 6 10
12 - 4 18
12 - 8 10
10 - 6 -
12 - 6 10
12 - 6 10
10 - 2 18
14 - 6 10
10 - 6 -
Terminal
Tightening
Screw
Torque
*1
Size and
N∙m (lbf∙in)
Shape
1.5 - 1.7
M4
(13.5 - 15)
1.5 - 1.7
M4
(13.5 - 15)
• ≤ AWG 10
2.3 - 2.5
(19.8 - 22)
M5
• AWG 8 ≤
4.1 - 4.5
(36 - 40)
1.5 - 1.7
M4
(13.5 - 15)
5.4 - 6.0
M6
(47.8 - 53.1)
1.5 - 1.7
M4
(13.5 - 15)
1.5 - 1.7
M4
(13.5 - 15)
• ≤ AWG 10
2.3 - 2.5
(19.8 - 22)
M5
• AWG 8 ≤
4.1 - 4.5
(36 - 40)
1.5 - 1.7
M4
(13.5 - 15)
5.4 - 6.0
M6
(47.8 - 53.1)