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    雷竞技官网-雷竞技客户端-raybet雷竞技登录CZT-30 Direct Current Electromagnetic Contactor

    专利号:ZL201620773221.7

    ▲额定绝缘电压主触头1500V
    ▲额定控制电源电压DC110V/48V/24V/220V
    ▲电器寿命:雷竞技官网主触头电寿命分合不少于30万次
    ▲机械寿命:在主触头不通电的情况下,给电磁铁控制线圈加额定控制电源电压,雷竞技官网的机械寿命不应少于300万次
    ▲工作制式:8小时工作制,断续周期工作制,不间断工作制
    ▲主触头一常开,辅助触头单断点转换或双断点转换

    ▲Rated insulation voltage: main contact 690V, auxiliary contact 440V
    ▲Rated control power voltage DC 110V/48V/24V/220V
    ▲Electric Durability: Main contact electric durability above 600,000 times.
    ▲Mechanical Durability: With no current of main contactor, supply a rated control power voltage for electromagnetism coil, the contactor mechanical durability should be above 6 million times.
    ▲Working mode: 8 hours mode, break and close period mode, non-disconnection working mode.
    ▲Main contact two permanent open or two permanent open and one permanent close, auxiliary contact two permanent open and two permanent close.
    用途 Purpose-
      雷竞技官网-雷竞技客户端-raybet雷竞技登录具有超级开关能力和高电器寿命,直流电压高达1000V,电流达30A,Ith为50A。环境温度范围-40℃--+70℃。该雷竞技官网主要用于电力机车、内燃机车、电动车组辅助电路和控制电路中接通和分断电路。
         该雷竞技官网的磁系统为螺管直动式,主触头为一具有自净功能的桥式双断点,其上方装有引弧片和两排灭弧栅片,两边配有一对永久磁钢,当分断触头产生电弧时,利用永久磁钢将电弧吹向引弧片再进入灭弧栅片,从而快速熄灭电弧。辅助触头为一只微动开关即具有3个接线端子的单断点转换型式(也可并装两微动开关),当电磁线圈通电衔铁动作时,带动微动开关切换。
         该产品既可导轨安装也可螺钉紧固。

         CZT-30 DC Electromagnetism Contactor has super switch capability and high electrical life. Its DC Voltage can be high at 1000V. Circuit is 30A.Ith is 50A. Ambient temperature range is -40 +70. This contactor is mainly used in junction and disjunction circuit of electric-power engines, internal-combustion engines, electro-motion vehicles assistant and dominate circuit.
         The magnet system of this contactor is whorl-pipe straight motion mode.Main contact is a two-point bridge brake with self-clean function. Above it, it is fixed leading are slice and two row extinguished are slice bar. Both sides furnish a pair of permanent magnetism steels. When the disjunction contact generates electric are, it can blow the electromagnetism to leading are slice to extinguish the electric are quickly. Assistant contact is a jiggle switch. This switch is a single disjunction transfer mode which has 3 connection sides(Also can install two jiggle switch). When the electromagnetism coil has a motion through electromagnetism iron, it can draw the jiggle switch to open or cutthe circuits.
      This product can also be fixed by rail or tighten bolt.
    技术参数 Technical Parameters-

    外型及安装尺寸 External Form and Setting Size-
    接线图 Line Diagram-
    样本下载
    地址:中国·天津市和平区绵阳道1号    邮编:300052    电话:86-22-27822371 27814547 18622858108    传真:86-22-27810477    电子邮箱:xiaoshoubu8@sina.com
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