Field wiring power terminals
- Use 75 °C copper wire only.
- Tightening torque and wire size for field wiring terminals:
Connection | Tightening torque in-lbs (Nm) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Frame size | |||||||||
0S | 0L | 3 | 4 | 5 | 6 | 7 | 8 | ||
Line connection | X1 | 4.4 – 5.3 | 15.0 – 15.9 | 75.2 – 84.1 | 88.5 – 132.8 | 123.9 – 177.0 | |||
Motor and braking resistor terminal | X2 | ||||||||
PE connection | – | 10.6 – 13.3 | 26.6 – 35.4 | 53.1 – 88.5 | |||||
Terminal screw for TN/IT systems | EMC | 10.6 – 15 | 8.9 – 10.6 | ||||||
Other M4 screw connections | M4 | 12.4 – 14.2 | |||||||
Wire Sizes – The wiring sizes of motor output should not exceed the following:
Model (Frame size) | Max. wire size motor terminal (AWG) | Max. wire size motor terminal (kcmil) |
|---|---|---|
Size 3 | 8 | – |
Size 4 | 8 | – |
Size 5 | 3/0 | – |
Size 6 | 3/0 | – |
Size 7 | – | 500 or 2 × 300 |
Size 8 | – | 500 or 2 × 300 |
