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CJ20 交流接触器
AC contactor

正常工作条件和安装条件 Normal working conditions and installation conditions

◆ The ambient air temperature is: -5℃ ~ +40 ℃ , the average value within 24 hours does not exceed +35℃ ;
◆ Altitude: no more than 2000m;
◆ Atmospheric conditions: The maximum relative humidity of the air does not exceed 50% at a maximum temperature of +40 ℃ ; higher
relative humidity can be allowed at lower temperatures, for example 90% at 20 ℃ , occasionally due to temperature changes Dew
should take special measures;
◆ Pollution level: 3;
◆ Installation category: Class III;
◆ Installation conditions: the inclination of the mounting surface and the vertical plane is not more than ±5° ;
◆ Shock vibration: The product should be installed and used in places where there is no significant shaking, shock and vibration.

主要参数及技术性能 Main parameters and technical performance

线圈额定控制电源电压 Us 为：交流 50Hz，110V、127V、220V、380V；直流：110V、220V
机械寿命：CJ20-10、16、25、40、63、100、160 为 1000 万次，CJ20-250、400、630 为 600 万次。
节电产品节电率 ( 见下表 )。
Coil rated control power supply voltage Us: AC 50Hz, 110V, 127V, 220V, 380V; DC: 110V, 220V
Mechanical life: 10 million times for CJ20-10, 16, 25, 40, 63, 100, and 160, and 6 million for CJ20-250, 400, and 630.
Power saving rate of power saving products (see table below).
产品型号 Product number CJ20-63~160JZ CJ20-630J CJ20-250~630JZ

节电率 Power saving rate % 90 95 95

接触器的主要参数及技术性能指标 ( 见下表 )。
The main parameters of the contactor and technical performance indicators (see table below).

接触器型号 额定 约定自由 AC-3 使用类别下可控制的三相 每小时操作 AC-3 线圈功率 选用的熔断
Contactor 绝缘电压 空气发热电流 AC-3 can control three-phase under the 循环数次 电寿命 ( 万次 ) 起动 / 保持 器 (SCPD)
model Rated Conventional category Operation Electrical Coil power 型号
insulation free air cycle several life (ten start/hold Selected
voltage heating 鼠笼型电 动机的最大 功率 times per thousand VA/VA fuse (SCPD)
Ui (V) current Squirrel cage Maximum power kW hour /h(AC- times) model
Ith(A) motivation 3)

220V 380V 660V
CJ20-10 10 2.2 4 4 65/9 RT16-20
CJ20-16 16 4.5 7.5 11 62/9.5 RT16-32
1200 100
CJ20-25 32 5.5 11 13 93/14 RT16-50
CJ20-40 55 11 22 22 175/19 RT16-80
CJ20-63 80 18 30 35 480/57 RT16-160
690
CJ20-100 125 28 50 50 1200 120 570/61 RT16-250
CJ20-160 200 48 85 85 855/85.5 RT16-315
CJ20-250 315 80 132 -- 1710/152 RT16-400
CJ20-400 400 115 200 220 600 60 1710/250 RT16-500
CJ20-630 630 175 300 -- 3578/91.2 RT16-630

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