型号3TF303TF313TF323TF333TF343TF35额定绝缘电压(V)690690690690690690额定工作电流(A)(380V)AC-391212223238AC-43.34.37.78.515.618.5可控电机功率(kW)50HzAC-3230/220V2.43.345.58.511400/380V45.57.5111518.5500V5.57.59112125690/660V5.57.5111123231000V AC-4400/380V1.48/1.42/1.93.547.59690/660V2.54/2.43.45/3.366.61315.5机械寿命（x106）151515151010电寿命(x106)AC-31.21.21.21.21.21.2AC-40.20.20.20.20.20.2操作频率(1/h)AC-310001000750750750600AC-4250250250250250200吸引线圈工作电压范围(AC)(0.8~1.1)US 吸引线圈功率消耗(AC)保持(VA)1010101012.112.1 功率因数p.f.0.290.290.290.290.280.28 吸合(VA)68686868101101 功率因数p.f.0.820.820.820.820.830.83吸引线圈功率消耗(DC)吸合和保持(W)6.26.26.26.211.711.7约定发热电流(A)202030305555重量(kg)0.370.370.450.450.680.68