Main Circuit Terminal And Motor Wiring - YASKAWA CIPR-GA50C series Technical Manual

Model Terminal
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
4038 -, +1, +2
B1, B2
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
4044 -, +1, +2
B1, B2
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
4060
-, +1, +2
B1, B2
*1 Remove insulation from the ends of wires to expose the length of wire shown.
*2 If you turn on the built-in EMC filter, the leakage current of the drive will be more than 3.5 mA. Use these closed-loop crimp
terminals or equivalent to connect a protective ground wire that has a minimum cross-sectional area of 10 mm
• 8-4NS from JST Mfg. Co., Ltd.
• R8-4S from NICHIFU Co.,Ltd.
◆

Main Circuit Terminal and Motor Wiring

This section outlines the various steps, precautions, and checkpoints for wiring the main circuit terminals and
motor terminals.
WARNING! Fire Hazard. Do not connect main power supply wiring to drive motor terminals U/T1, V/T2, and W/T3. Connect
main power supply wiring to main circuit input terminals R/L1, S/L2, and T/L3. Incorrect wiring can cause serious injury or death
from fire.
WARNING! Sudden Movement Hazard. Make sure that you align the phase order for the drive and motor when you connect the
motor to drive output terminals U/T1, V/T2, and W/T3. If the phase order is incorrect, it can cause the motor to run in reverse. If
the motor accidentally runs in reverse, it can cause serious injury or death.
NOTICE: Do not connect phase-advancing capacitors, LC/RC noise filters, or leakage breakers (RCM/RCD) to the motor
circuit. If you connect these devices to the output circuits, it can cause damage to the drive and connected equipment.
YASKAWA SIEPC71061753A GA500 Technical Manual
Recommended
Applicable Gauge
Gauge
2
mm
mm 2
14 5.5 - 14
14 3.5 - 14
14 5.5 - 22
5.5 3.5 - 8
*2
8 5.5 - 14
14 5.5 - 22
14 5.5 - 22
22 5.5 - 30
8 2 - 14
*2
8 5.5 - 14
22 5.5 - 30
14 5.5 - 22
30 8 - 30
14 3.5 - 14
*2
8 5.5 - 14
Wire
Terminal Screw
Stripping
*1
Length
Size Shape
mm
10 M4
10 M4
18 M5
10 M4
- M6
18 M5
18 M5
18 M5
10 M4
- M6
18 M5
18 M5
18 M5
10 M4
- M6
3.3 Main Circuit Wiring
Tightening Torque
N∙m (in∙lb)
1.5 - 1.7
(13.5 - 15)
1.5 - 1.7
(13.5 - 15)
2.3 - 2.5
(19.8 - 22)
1.5 - 1.7
(13.5 - 15)
5.4 - 6.0
(47.8 - 53.1)
2.3 - 2.5
(19.8 - 22)
2.3 - 2.5
(19.8 - 22)
• ≤ 22 mm 2
2.3 - 2.5
(19.8 - 22)
• 30 mm 2 ≤
4.1 - 4.5
(36 - 40)
1.5 - 1.7
(13.5 - 15)
5.4 - 6.0
(47.8 - 53.1)
• ≤ 22 mm 2
2.3 - 2.5
(19.8 - 22)
• 30 mm 2 ≤
4.1 - 4.5
(36 - 40)
2.3 - 2.5
(19.8 - 22)
• ≤ 22 mm
2
2.3 - 2.5
(19.8 - 22)
• 30 mm 2 ≤
4.1 - 4.5
(36 - 40)
1.5 - 1.7
(13.5 - 15)
5.4 - 6.0
(47.8 - 53.1)
2 (copper wire).
75
3