efficiency classes ie1, ie2 and ie3 - simotors...iec 60034-2-1: 2007 50 hz 87.7% 93.1 % 94.5 %...

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For internal use only / © Siemens AG 2012. All Rights Reserved. Industry Sector Page 1 2012-10-23 I DT LD P S AA Efficiency classes IE1, IE2 and IE3 in accordance with IEC 60034-30:2008 95.8 96.0 95.8 95.0 95.1 95.0 94.0 94.0 94.0 200 - 375 95.6 95.8 95.6 94.8 94.9 94.8 93.8 93.8 93.8 160 95.4 95.6 95.4 94.6 94.7 94.6 93.5 93.5 93.5 132 95.1 95.4 95.2 94.3 94.5 94.3 93.3 93.3 93.3 110 94.9 95.2 95.0 94.0 94.2 94.1 92.9 93.0 93.0 90 94.6 95.0 94.7 93.7 94.0 93.8 92.6 92.7 92.7 75 94.1 94.6 94.3 93.1 93.5 93.2 91.9 92.1 92.1 55 93.7 94.2 94.0 92.7 93.1 92.9 91.4 91.7 91.7 45 93.3 93.9 93.7 92.2 92.7 92.5 90.8 91.2 91.2 37 92.9 93.6 93.3 91.7 92.3 92.0 90.2 90.7 90.7 30 92.2 93.0 92.7 90.9 91.6 91.3 89.2 89.9 89.9 22 91.7 92.6 92.4 90.4 91.2 90.9 88.6 89.3 89.3 18.5 91.2 92.1 91.9 89.7 90.6 90.3 87.7 88.7 88.7 15 90.3 91.4 91.2 88.7 89.8 89.4 86.4 87.6 87.6 11 89.1 90.4 90.1 87.2 88.7 88.1 84.7 86.0 86.0 7.5 88.0 89.6 89.2 86.0 87.7 87.0 83.1 84.7 84.7 5.5 86.8 88.6 88.1 84.6 86.6 85.8 81.4 83.1 83.1 4 85.6 87.7 87.1 83.3 85.5 84.6 79.7 81.5 81.5 3 84.3 86.7 85.9 81.8 84.3 83.2 77.7 79.7 79.7 2.2 82.5 85.3 84.2 79.8 82.8 81.3 75.2 77.2 77.2 1.5 81.0 84.1 82.7 78.1 81.4 79.6 72.9 75.0 75.0 1.1 78.9 82.5 80.7 75.9 79.6 77.4 70.0 72.1 72.1 0.75 6 4 2 6 4 2 6 4 2 Number of Poles P N in kW IE3, 50Hz IE2, 50Hz IE1, 50Hz

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Page 1: Efficiency classes IE1, IE2 and IE3 - SIMOTORS...IEC 60034-2-1: 2007 50 Hz 87.7% 93.1 % 94.5 % Losses determined according to IEC 60034-2-1: 2007 60 Hz 89.5% 93.6% 95.0 % Premium Efficiency

For internal use only / © Siemens AG 2012. All Rights Reserved.Industry SectorPage 1 2012-10-23 I DT LD P S AA

Efficiency classes IE1, IE2 and IE3in accordance with IEC 60034-30:2008

95.896.095.895.095.195.094.094.094.0200 - 37595.695.895.694.894.994.893.893.893.816095.495.695.494.694.794.693.593.593.513295.195.495.294.394.594.393.393.393.311094.995.295.094.094.294.192.993.093.09094.695.094.793.794.093.892.692.792.77594.194.694.393.193.593.291.992.192.15593.794.294.092.793.192.991.491.791.74593.393.993.792.292.792.590.891.291.23792.993.693.391.792.392.090.290.790.73092.293.092.790.991.691.389.289.989.92291.792.692.490.491.290.988.689.389.318.591.292.191.989.790.690.387.788.788.71590.391.491.288.789.889.486.487.687.61189.190.490.187.288.788.184.786.086.07.588.089.689.286.087.787.083.184.784.75.586.888.688.184.686.685.881.483.183.1485.687.787.183.385.584.679.781.581.5384.386.785.981.884.383.277.779.779.72.282.585.384.279.882.881.375.277.277.21.581.084.182.778.181.479.672.975.075.01.178.982.580.775.979.677.470.072.172.10.75

642642642Number of Poles

PN in kW

IE3, 50HzIE2, 50HzIE1, 50Hz

Page 2: Efficiency classes IE1, IE2 and IE3 - SIMOTORS...IEC 60034-2-1: 2007 50 Hz 87.7% 93.1 % 94.5 % Losses determined according to IEC 60034-2-1: 2007 60 Hz 89.5% 93.6% 95.0 % Premium Efficiency

For internal use only / © Siemens AG 2012. All Rights Reserved.Industry SectorPage 2 2012-10-23 I DT LD P S AA

Efficiency