Tightening torques
Tighten the screws of the terminals with the following tightening torques:
Inverter power rating | Tightening torque in Nm | |
|---|---|---|
Control terminals | Power terminals | |
Nominal line voltage 200 – 240 V | ||
0.75 – 2.2 kW (IP20) | 0.5 | 1 |
3 – 5.5 kW (IP20) | 1 | |
0.75 – 2.2 kW (IP66) | 1 | |
3 – 5.5 kW (IP66) | 1 | |
7.5 – 11 kW (IP66) | 2 | |
5.5 – 11 kW (IP55) | 2 | |
15 – 18.5 kW (IP55) | 4 | |
22 – 45 kW (IP55) | 15 | |
55 – 75 kW (IP55) | 15 | |
Nominal line voltage 380 – 480 V | ||
0.75 – 4 kW (IP20) | 0.5 | 1 |
5.5 – 11 kW (IP20) | 1 | |
0.75 – 4 kW (IP66) | 1 | |
5.5 – 11 kW (IP66) | 1 | |
15 – 22 kW (IP66) | 2 | |
11 – 22 kW (IP55) | 2 | |
30 – 37 kW (IP55) | 4 | |
45 – 90 kW (IP55) | 15 | |
110 – 160 kW (IP55) | 15 | |
200 – 250 kW (IP55) | 60 | |
Nominal line voltage 500 – 600 V | ||
0.75 – 5.5 kW (IP20) | 0.5 | 1 |
7.5 – 15 kW (IP20) | 1 | |
0.75 – 5.5 kW (IP66) | 1 | |
7.5 – 15 kW (IP66) | 1 | |
18.5 – 30 kW (IP66) | 2 | |
15 – 30 kW (IP55) | 2 | |
37 – 45 kW (IP55) | 4 | |
55 – 110 kW (IP55) | 15 | |
Nominal line voltage 480 – 525 V | ||
132 – 200 kW (IP55) | 0.5 | 15 |
