空载电流和空载损耗在Uo=Un时应不大于表2的规定；
当三相电源平衡时，电动机的三相空载电流中任何一相与三相平均值的偏差不大于三相平均值的10%。 表2电机型号Y80 1-2Y80 2-2Y80 1-4Y80 2-4Y90 S-2Y90 L-2Y90 S-4Y90 L-4Y90 S-6Y90 L-6Y100L-2Y100L1-4Y100L2-4Y100L-6Y112M-2Y112M-4Y112M-6Y132S1-2Y132S2-2Y132S-4Y132M-4Y132S-6Y132M1-6Y132M2-6Y132S-8Y132M-8Y160M1-2Y160M2-2Y160L-2Y160M-4Y160L-4Y160M-6Y160L-6Y160M1-8Y160M2-8Y160L-8Y180M-2Y180M-4Y180L-4Y180L-6Y180L-8空载电流（A）空载损耗（W）1.11601.31901.21601.418022302.42601.82002.22201.81802.2220335033004.34003.63403.838054803.834044205.458064807.25004.54005.74406.85004.43805.5420874098001210001080012.58609.564013.27606.3360电机型号Y200L1-2Y200L2-2Y200L-4Y200L1-6Y200L2-6Y200L-8Y225M-2Y225S-4Y225M-4Y225M-6Y225S-8Y225M-8Y250M-2Y250M-4Y250M-6Y250M-8Y280S-2Y280M-2Y280S-4Y280M-4Y280S-6Y280M-6Y280S-8Y280M-8Y315S-2Y315M-2Y315L1-2Y315L2-2Y315S-4Y315M-4Y315L1-4Y315L2-4Y315S-6Y315M-6Y315L1-6Y315L2-6Y315S-8Y315M-8Y315L1-8Y315L2-8Y315S-10空载电流（A）空载损耗（W）18200021220022140018100021120017.5100027260026160028178024140022130024140029.1350036210027150028160042370055420048280054320030170033200068809511060708086400040004600550032003500370038001515.518171415009001000950900电机型号Y315M-10Y315L-10Y355M1-2Y355M2-2Y355L1-2Y355L2-2Y355M1-4Y355M2-4Y355L1-4Y355L2-4Y355M1-6Y355M2-6Y355M3-6Y355L1-6Y355L2-6Y355M1-8Y355M2-8Y355L1-8Y355L2-8Y355M1-10Y355M2-10Y355L-10空载电流（A）空载损耗（W）58.42633电机型号空载电流（A）空载损耗（W）117.8127.9126.3644073657245
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