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CJX1(3TB3TF)系列交流接触器 1、适用范围 CJX1(3TB3TF)系列交流接触器用于交流50/60Hz,额定绝缘电压至1000V，在AC-3使用类别下，额定工作电压为380V时的额定工作电流为9-475A的电路中，它主要供远距离接通及分断电路之用，并适用频繁起动及控制电动机，也适用与热继电器组合成电磁起动器。 产品符合IEC60947-4-1,GB14048.4标准.2.型号及含义 3、技术参数CJX1(3TB3TF)系列交流接触器主要技术参数见表接触器型号CJXI-9(3TB40)CJX1-12(3TB41)CJXI-16(3TB42)CJX1-22(3TB43)CJXI-32(3TB44) CJXI-45(3TF46)CJX1-63(3TF47)CJXI-75(3TF48)CJX1-85(3TF49)CJXI-110(3TF50)CJX1-140(3TF51)CJXI-170(3TF52)CJX1-205(3TF53)CJXI-250(3TF54)CJX1-300(3TF55)CJXI-400(3TF56)CJX1-475(3TF57)机械寿命(X106)10101010106888约定发热电流20304580100160200/220300400/550额定绝缘电压（V）660660660100010001000100010001000额定工作电流（A）380V9/1216/223245/6375/85110/140170/205250/300400/475660V7.2/9.513.51845/6375/85110/140170/225250400可控电动机功率（KW）380V4/5.57.5/111522/3037/4555/7590/110132/160200/250660V5.5/7.5111539/5567100156235375可控电动机功率（KW）380V1.4/1.93.5/47.512/1417/2127/3538/5058/6681660V2.4/3.36/6.61120.8/2429.5/3646.9/6066/86100/114140操作频率（1/h）AC31200600600120010001000700/500700/500500/420AC43003003201000400400300/130200/130150电寿命(X106)AC31.01.01.0600/4001.01.01.0/0.80.80.8AC40.20.20.21.00.10.10.10.10.1吸引线圈工作电压范围0.1(0.8∽1.1)Ue吸引线圈功率消耗吸合(VA)1010101732395884115起动(VA)68697118333055091014302450辅助接触额定绝缘电压(V)660660660660660660660660660辅助接触约定发热电流(A)101010101010101010辅助触头额定工作电流(A)AC15380/6601.9/1.11.9/1.11.9/1.11.9/1.11.9/1.11.9/1.11.9/1.11.9/1.11.9/1.1DC13220V0.150.150.150.150.150.150.150.150.15注:控制线圈额定电压:50Hz:24,36,48,110,127,220,380,etc, 60Hz:24,110,220,440,etn. 4、外形及安装尺寸(1):CJXI-9-32接触器外型及安装尺寸如下图。型号AmaxBmaxCmaxabCJXI-(3TB)　　4578.5104(90)35+0.3160+0.37CJXI-(3TB)468511435+0.3175+0.37CJXI-32(3TB44)748810850+0.3175+0.37(2):CJX1-45-475接触器外型及安装尺寸见图,表. 型号AmaxBmaxCmaxab CJXI-(3TB)91(114)12012470+0.6100+0.24.8CJXI-(3TB)102(125)13514280+0.6100+0.25.5CJXI-(3TB)122(145)156154100+0.2130+0.86.5CJXI-(3TB)　　140(163)185190100+0.2160+0.87CJXI-(3TB)150(173)205200120+0.2180+0.89CJXI-(3TB)165(188)205225130+0.8180+0.89