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GB18613-2020标准文件规定三相异步电动机各能效值

类别:电机知识 作者:山东左元 发布时间:2021-04-27 浏览人次:21

表1 三相异步电动机能效等级

额定功率/KW效率/%
1级2级3级
2极4极6极8极2极4极6极8极2极4极6极8极
0.1271.474.369.867.466.569.864.962.360.864.857.750.7
0.1875.278.774.671.970.874.770.167.265.969.963.958.7
0.276.279.675.77371.975.871.468.467.271.165.460.6
0.2578.381.578.175.274.377.974.170.869.773.568.664.1
0.3781.784.381.678.478.181.17874.373.877.373.569.3
0.482.384.882.278.978.981.778.774.974.67874.470.1
0.5584.686.784.280.681.583.980.97777.880.877.273
0.7586.388.285.78283.585.782.778.480.782.578.975
1.187.889.587.28485.287.284.580.882.784.18177.7
1.588.990.488.485.586.588.285.982.684.285.382.579.7
2.290.291.489.787.28889.587.484.585.986.784.381.9
391.192.190.688.489.190.488.685.987.187.785.683.5
491.892.891.489.49091.189.587.188.188.686.884.8
5.592.693.492.290.490.991.990.588.389.289.68886.2
7.593.39492.991.391.792.691.389.390.190.489.187.3
119494.693.792.292.693.392.390.491.291.490.388.6
1594.595.194.392.993.393.992.991.291.992.191.289.6
18.594.995.394.693.393.794.293.491.792.492.691.790.1
2295.195.594.993.69494.593.792.192.79392.290.6
3095.595.995.394.194.594.994.292.793.393.692.991.3
3795.896.195.694.494.895.294.593.193.793.993.391.8
459696.395.894.79595.494.893.49494.293.792.2
5596.296.59694.995.395.795.193.794.394.694.192.5
7596.596.796.395.395.69695.494.294.79594.693.1
9096.696.996.595.595.896.195.694.49595.294.993.4
11096.89796.695.79696.395.894.795.295.495.193.7
13296.997.196.895.996.296.49694.995.495.695.494
1609797.296.996.196.396.696.295.195.695.895.694.3
20097.297.49796.396.596.796.395.495.89695.894.6
25097.297.49796.396.596.796.595.495.89695.894.6
315~100097.297.49796.396.596.796.695.495.89695.894.6


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标签: GB18613-2020