A motor is required for an industrial air extraction system.
The fan speed should be constant between 0 rpm and 2900 rpm, say two speeds.
The maximum torque to nominal torque ratio should be no more than 4.0, the torque rating should be at around 100 Nm. The power factor should not be lower than 0.8 for power factor correction reasons.
A 100A miniature circuit breaker (MCB) will be used to protect the motor.
The enclosure should meet IP55 standard, and the feet are to be bolted to the stator and made of cast iron. From the ABB motors data sheet link attached select a suitable motor, giving the motor type number.
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11 IC1
General performance characteristics Technical data for totally enclosed squirrel cage three-phase motors
IP 55-IC 411-Insulation class F, temperature rise class B IE1 efficiency class according to IEC 60034-30:2008 Efficiency IEC 60034-2-12007 Current Torque Moment Sound Full 3/4 1/2 Power of inertia T. pressure IN T. Speed load load tead factor Product code r/min 100% 75% 50% cos A Nm T TN kW Motor type kgm2 kg dB 3000 r/min=2-poles 400 V 50 Hz CENELEC-design 0.37 M2BA 71 A 3GBA 071101-*B 2705 69.2 73.5 73.7 0.80 0.96 3.9 1.3 2.2 2.3 0.00039 11 58 0.55 M2BA 71 B 3GBA 071102B 2680 73.2 77.3 79.3 0.85 1.27 4.3 1.95 2.4 2.49 0.00051 11 56 0.75 M2BA 80A 3GBA 081101-B 2820 78.1 79.1 77.9 0.81 1.71 5.9 2.5 2.3 2.7 0.0008 14 60 1.1 M2BA 80 B 3GBA 081102-B 2805 79.5 81.2 81.2 0.82 2.4 5.7 3.7 2.7 2.8 0.00101 16 60 1.5 M2BA 90 S 3GBA 091101B 2890 82.2 82.5 80.3 0.81 3.2 7.2 4.9 2.5 3.0 0.00199 22 63 2.2 M2BA 90 L 3GBA 091102-B 2875 83.4 84.5 83.5 0.84 4.5 6.6 7.3 2.3 2.4 0.00254 24 63 3 M2BA 100L 3GBA 101 101-B 2910 83.2 83.4 81.4 0.83 6.2 7.0 9.8 2.7 3.2 0.00445 32 65 4 M2BA 112 M 3GBA 111101-B 2880 84.9 86.2 85.9 0.89 7.6 7.5 13.22.42.6 0.00531 37 67 5.5 M2BA 132 SA 3GBA 131101-*B 2885 85.4 85.0 83.0 0.82 11.3 6.6 18.22.33.35 0.01029 61 75 7.5 M2BA 132 SB 3GBA 131102B 2890 86.5 86.3 84.3 0.81 15.4 7.6 24.7 2.73.50.01275 68 73 11 M2BA 160 MLA 3GBA 161041-G 2921 88.2 89.0 88.1 0.89 20.2 6.3 35.9 1.7 2.70.038 118 73 15 M2BA 160 MLB 3GBA 161042G 2929 89.3 90.2 89.3 0.90 26.9 7.1 48.9 2.2 3.10.048 132 73 18.5 M2BA 160 MLC 3GBA161043-**G2935 89.8 90.1. 89.4 0.91 32.6 7.2 60.1 2.2 3.2.0.054 140 73 22 M2BA 180 MLA 3GBA 181041G 2928 90.4 90.6 89.6 0.90 39 7.1 71.7 2.8 3.10.059 167 75 30 M2BA 200 MLA 3GBA 201041G 2948 91.1 91.1 89.8 0.88 54 7.7 97.1 2.8 3.6 0.093 213 75 37 M2BA 200 MLB 3GBA 201042**G 2949 91.6 92.0 91.6 0.92 63.3 7.7 119 2.5 3.4 0.118 239 75 45 M2BA 225 SMA 3GBA 221041G 2948 92.1 92.3 91.8 0.91 77.4 7.7 145 2.7 2.9 0.198 296 75 55 M2BA 250 SMA 3GBA 251041G 2964 92.4 92.4 91.5 0.91 94.4 7.3 177 2.3 2.3 0.281 338 75 1500 r/min=4-poles 400 V 50 Hz CENELEC-design 0.25 M2BA 71 A 3GBA 072101B 1365 68.3 70.8 69.7 0.81 0.65 3.5 1.74 1.9 2.0 0.00074 10 45 0.37 M2BA 71 B 3GBA 072102B 1380 72.4 74.5 74.6 0.83 0.88 4.0 2.5 1.6 2.1 0.00088 11 45 0.55 M2BA 80A 3GBA 082101B 1415 74.5 73.8 70.0 0.73 1.45 5.0 3.7 2.0 2.8 0.00144 15 45 0.75 M2BA 80 B 3GBA 082102B 1410 77.0 77.0 73.7 0.72 1.95 5.0 5.0 1.9 2.6 0.00198 16 50 1.1 M2BA 90 S 3GBA 092101B 1410 78.4 79.6 78.4 0.79 2.5 4.8 7.4 1.9 2.3 0.0033 22 50 1.5 M2BA 90 L 3GBA 092102-B 1410 80.4 81.4 80.0 0.78 3.4 5.4 10.1 2.5 3.2 0.0044 25 50 2.2 M2BA 100 LA 3GBA 102 101B 1425 83.2 84.3 83.5 0.80 4.7 5.4 14.7 2.1 2.8 0.00873 34 64 3 M2BA 100 LB 3GBA 102102B 1430 83.2 84.1 83.2 0.80 6.5 6.2 20.0 2.2 2.8 0.009 35 67 4 M28A 112 M 3GBA112101B 1420 83.8 85.2 85.1 0.82 8.4 6.2 26.8 2.2 2.7 0.0106 39 60 5.5 M2BA 132 S 3GBA 132 101B 1460 87.8 87.8 85.9 0.76 11.8 6.0 35.9 1.8 2.7 0.02635 60 66 7.5 M2BA 132 M 3GBA 132 102-B 1445 86.7 88.0 88.0 0.80 15.6 5.7 49.5 1.9 2.4 0.03282 70 66 11 M2BA 160 MLA 3GBA 162041G 1459 88.2 89.0 88.4 0.81 22.2 6.5 71.9 2.3 2.6 0.068 120 65 15 M2BA 160 MLB 3GBA162042G 1462 89.2 89.8 89.2 0.82 29.6 7.1 97.9 2.6 3.3 0.085 134 65 18.5 M2BA 180 MLA3GBA 182 041-*G 1465 89.8 90.3 89.8 0.82 36.2 7.7 120 2.6 3.1 0.103 115 65 22 M2BA 180 MLB3GBA 182 042G 1463 90.4 90.9 90.5 0.83 42.3 7.7 143 2.9 3.5 0.122 165 65 30 M2BA 200 MLA_3GBA 202 041-G1475 91.1 91.5 91.0 0.83 57.2 7.3 194 2.4 3.00.22 240 67 37 M2BA 225 SMA3GBA 222041G1477 91.6 91.9 91.4 0.84 69.4 6.9 239 2.3 2.7 0.317 292 68 45 M2BA 225 SMB3GBA 222042-G1478 92.1 92.4 91.9 0.84 83.9 7.4 290 2.4 3.0 0.374 317 68 55 M2BA 250 SMA3GBA 252041G 1478 92.4 92.7 92.2 0.85 101 7.4 355 2.7 2.7 0.485 341 68 The two bullets in the product code indicate choice of mounting 141. =Starting current arrangements, voltage and frequency code (see ordering information page T/T=Locked rotor torque T./T=Breakdown torque Efficiency values are given according to IEC 60034-2-12007.
