ABB ACS800 Series Firmware Manual page 203

Appendix A2: Motor Rotor Inertia, IEC
This table is an example of common Inverter Duty AC Motor Rotor Inertia.
Data is from the ABB Cast Iron totally enclosed squirrel cage Motors Catalog.
The electrical ratings are based on 400 VAC 50 Hz sinusoidal input.
Power
(kW)
0.75
1.1
1.5
2.2
5.5
7.5
11
Poles Base RPM
6 935
4 1410
2 2830
6 920
4 1410
2 2835
6 950
4 1410
2 2850
6 950
4 1425
2 2840
6 955
4 1415
3
2 2870
6 955
4 1435
4
2 2880
6 955
4 1430
2 2900
6 970
4 1430
2 2900
6 970
4 1455
2 2925
FL Amps /
IEC Frame
400 V
90 S6 2.05
80 M4 1.85
80 M2 1.6
90 L6 2.8
90 S4 2.65
80 M2 2.25
100 L6 3.8
90 L4 3.45
90 S2 3.0
112 M6 5
100 L4 4.6
90 L2 4.3
132 S6 6.5
100 L4 6.1
100 L2 5.8
132 M6 8.8
112 M4 8
112 M2 7.6
132 M6 11.4
132 S4 10.9
132 S2 10.4
160 M 15.7
132 M4 14.2
132 S2 13.9
160 L 23
160 M 21.5
160 MA 19.6
Appendix A2: Motor Rotor Inertia, IEC
191
FL Torque Inertia
2
(Nm) (kgm )
7.65 0.0039
5 0.0021
2.53 0.00097
11.5 0.0049
7.45 0.0029
3.7 0.0012
15 0.011
10.1 0.0037
5.0 0.0015
22 0.017
14.7 0.0075
7.4 0.002
30 0.038
20.2 0.0098
10 0.0044
40 0.049
26.6 0.014
13 0.0075
55 0.065
36.7 0.031
18 0.013
74 0.088
50 0.04
24.5 0.016
108 0.106
72 0.066
36 0.039