额定电压:220(V) | 电寿命:120(万次) | 额定电流:45(A) |
加工定制:是 | 型号:CJX1-45(3TF-46) | 适用范围:CS3TF系列交流接触器适用于交流50/60HZ,额定工作电压达660V的电力系统中 |
品牌:CS | 机械寿命:1000(万次) | 产品认证:CCC |
型号报价:CJX1-32(3TF-44),CJX1-45(3TF-46),CJX1-63(3TF-47),CJX1-75(3TF-48),CJX1-250(3TF-54),CJX1-400(3TF-56) |
适用范围
CS3TF系列交流接触器适用于交流50/60HZ,额定工作电压达660V的电力系统中,作为AC用途时,其额定工作电压为380V额定工作电流为630A,用于接通式分断远距离电动机或电路。它可组成热磁起动,适用于热负载继电器。CS3TF系列,用于保护系统及电动机的防过载及断相。它符合IEC60947、BS5424及VDE0660标准。
技术参数
型号Type | CS3TF-46 | CS3TF-47 | CS3TF-48 | CS3TF-49 | ||
额定绝缘电压(V)Rated insulation voltage | 1000 | 1000 | 1000 | 1000 | ||
额定工作电流(380V)(A) Rated operational current(380V) | AC-3 | 45 | 63 | 75 | 85 | |
AC-4 | 24 | 28 | 34 | 42 | ||
可控电机功率(KW) Rated outputs of three-phase motors at 50Hz | AC-3 AC-4 | 230/220V | 15 | 18.5 | 22 | 26 |
400/380V | 22 | 30 | 37 | 45 | ||
500V | 30 | 41 | 50 | 59 | ||
690/660V | 39 | 55 | 67 | 67 | ||
1000V | - | - | 39 | 39 | ||
400/380V | 12.6/12 | 14.7/14 | 17.9/17 | 22/21 | ||
690/660V | 21.8/20.8 | 25.4/24.3 | 30.9/29.5 | 38/36 | ||
机械寿命(×106)Mechanical endurance | 10 | 10 | 10 | 10 | ||
机械寿命(×106)Mechanical endurance | AC-3 | 1.2 | 1.2 | 1.2 | 1.2 | |
AC-4 | 0.2 | 0.2 | 0.2 | 0.2 | ||
操作频率(1/h)Switchina frequency | AC-3 | 1200 | 1000 | 1000 | 1000 | |
AC-4 | 400 | 300 | 300 | 250 | ||
吸引线圈工作电压范围Coil voltage lolerance | (0.8~1.1)Us | |||||
吸引线圈功率消耗(AC)Power consumption of coil(50Hz) | 保持(VA)Closed | 17 | 17 | 32 | 32 | |
功率因数P.f. | 0.29 | 0.29 | 0.29 | 0.29 | ||
吸合(VA)/Closing | 183 | 183 | 330 | 330 | ||
功率因数P.f. | 0.6 | 0.6 | 0.6 | 0.6 | ||
约定发热电流(A)Convention althermal current | 80 | 90 | 100 | 100 | ||
辅助触头约定发热电流(A) Conventional thermal current of auxiliary contacts | 10 | 10 | 10 | 10 | ||
辅助触头额定工作电流(A)Rated operational current of auxiliary contacts | AC-15 380/220V | 4/6 | 4/6 | 4/6 | 4/6 | |
重量Weight | AC1.4/1.6 | AC1.4/1.6 | AC2.3/2.5 | AC2.3/2.5 |