实际容积流量actual volume rate of flow of a air compressor经空压机组压缩并排出的气体，在标准排气位置的容积流量，该流量应换算到标准吸气位置的全温度、全压力及组分(例如湿度)的状态，单位为立方米每分(m³／min)机组输入功率input power of air compressor在额定供电情况下(如相数、电压、频率)空压机组总的输入功率，单位为千瓦(kw)机组输入比功率input specific power在规定工况下，空压机组的输入功率与空压机实际容积流量之比值，单位为千瓦分每立方米[kw/(m³/min)]空压机能效限定值minimum allowable values of energy efficiency for air compressors空压机在规定工况下所允许的最大机组输入比功率值空压机目标能效限定值target minimum allowable values of energy efficiency for air compressors在本标准实施一定年限后，允许的最大机组输入比功率值，该值实施后将代替空压机能效限定值。
空压机节能评价值evaluating values of energy conservation for air compressors节能空压机在规定工况下所允许的最大机组输入比功率值一般用喷油螺杆空气压缩机和一般用喷油单螺杆空气压缩机的能效等级驱动电动机输入额定功率kW能效等级额定排气压力MPa0.70.81.01.25机组输入比功率kW/（m³/min）水冷风冷水冷风冷水冷风冷水冷风冷2.21—8.2—8.7—9.8—11.029.29.811.012.4310.411.112.414.0T10.311.012.313.93.018..28.79.811.029.29.811.012.4310.411.112.414.0T10.311.012.313.94.018.28.79.811.029.29.811.012.4310.411.112.414.0T10.311.012.313.95.518.28.79.811.029.29.811.012.4310.411.112.414.0T10.311.012.313.97.516.97.57.37.98.68.79.59.927.78.48.28.99.79.910.811.239.19.69.610.210.811.312.212.8T9.09.59.510.110.711.212.112.71116.97.57.37.98.68.79.59.927.78.48.28.99.79.910.811.239.19.69.610.210.811.312.212.8T9.09.59.510.110.711.212.112.71516.56.96.97.48.28.39.39.527.37.97.78.49.29.410.410.738.49.08.99.510.310.811.612.2T8.38.98.89.410.210.711.512.118.516.56.96.97.48.28.39.39.527.37.97.78.49.29.410.410.738.49.08.99.510.310.811.612.2T8.38.98.89.410.210.711.512.12216.26.86.67.27.88.18.79.127.07.67.48.18.89.19.810.238.08.48.58.99.910.311.011.6T7.98.38.48.89.810.210.911.53016.26.86.67.27.88.18.79.127.07.67.48.18.89.19.810.238.08.48.58.99.910.311.011.6T7.98.38.48.89.810.210.911.53716.26.86.67.27.88.18.79.127.07.67.48.18.89.19.810.238.08.48.58.99.910.311.011.6T7.98.38.48.89.810.210.911.54516.26.86.47.27.88.18.79.127.07.67.48.18.89.19.810.238.08.48.58.99.910.311.011.6T7.98.38.48.89.810.210.911.55518.86.16.16.57.57.78.48.626.56.96.97.38.48.79.49.737.67.98.18.49.49.910.511.1T7.57.88.08.39.39.810.411.06315.86.16.16.57.57.78.48.626.56.96.97.38.48.79.49.737.67.98.18.49.49.910.511.1T7.57.88.08.39.39.810.411.07515.86.16.16.57.57.78.48.626.56.96.97.38.48.79.49.737.67.98.18.49.49.910.511.1T7.57.88.08.39.39.810.411.09015.86.16.16.57.57.78.48.626.56.96.97.38.48.79.49.737.67.98.18.49.49.910.511.1T7.57.88.08.39.39.810.411.011015.66.06.06.37.27.48.18.426.36.76.77.18.18.39.19.437.27.67.68.19.19.610.110.7T7.17.57.58.09.09.510.010.613215.66.06.06.37.27.48.18.426.36.76.77.18.18.39.19.437.27.67.68.19.19.610.110.7T7.17.57.58.09.09.510.010.616015.66.06.06.37.27.48.18.426.36.76.77.18.18.39.19.437.27.67.68.19.19.610.110.7T7.17.57.58.09.09.510.010.620015.35.55.75.97.07.27.88.226.06.26.46.67.98.18.89.236.87.27.57.98.99.49.810.5T6.77.17.47.88.89.39.710.425015.35.55.75.97.07.27.88.226.06.26.46.67.98.18.89.236.87.27.57.98.99.49.810.5T6.77.17.47.88.89.39.710.431515.35.55.75.97.07.27.88.226.06.26.46.67.98.18.89.236.87.27.57.98.99.49.810.5T6.77.17.47.88.89.39.710.435515.2—5.4—6.7—7.4—25.86.17.58.336.47.18.59.4T6.37.08.49.340015.25.46.77.42586.17.58.336.47.18.59.4T6.37.08.49.345015.25.46.77.425.86.17.58.336.47.18.59.4T6.37.08.49.350015.25.46.77.425.86.17.58.336.47.18.59.4T6.37.08.49.356015.25.46.77.425.86.17.58.336.47.18.59.4T6.37.08.49.3。