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  • SJD-100TC高压直流接触器

    SJD-100TC直流接触器(陶瓷直流接触器)主要用于电动汽车 / 直流充电桩 作切换电流作用;

    型号 :【直流接触器】SJD-100TC
    品牌 : 【苏继电气】
    产品说明
    产品型号及含义 Ordering Code



    本继电器典型应用:
    This relay typical application:
    ◆主要用于电动汽车 / 直流充电桩 作切换电流作用;
    Mainly used for electric vehicle /DCcharging pilefor switching current.
    备注:客户需要其它额定电压,可特殊定货。
    Remarks: Customers need other rated voltage canbe customized.
    产品特点
    ●小型轻量:内部采用高可靠的密封技术并充有电弧冷却能力较高的氢气,从而可在短时间内实现高压直流的切断。
    Small and lightweight:Internally adopt reliable sealing technology and filled with hydrogen which arc colling ability is high. It can cut off high voltage DC in a short time.
    ●高度的接触可靠性:由于触点部份密封在氢气中,因此不会发生氧化,同时还实现了触点部份防尘、防水性。
    High contact reliability:Due to the contact sealed in the hydrogen therefore it will be not oxidized also achieving the contact of the dustproof and waterproof.
    ●安全可靠:采用专业的防爆结构设计,从而实现高度的安全性,采用磁吹灭弧有助于快速切断直流负载。
    Safety and reliable:Use the professional explosion-proof structure designto achieve a high degree of securityadopt magnetic quenching helps to cut-off the DC load quickly.
    ●产品用途:直流充电桩、电动汽车、混合动力汽车、电池充放电系统、光伏发电系统等直流高压用途。
    Application:DC charging pile electric vehicles hybrid vehicles battery charging and discharging systemPhotovoltaic power generation system such as dc high voltage application.
    应用及安装
    技术参数
    线圈参数 Coil Data
    驱动参数 Driving parameters
    额定线圈电压Nominal coil voltag 吸合电压 Opreat voltage 释放电压 Release voltage 线圈功耗 Coil power consumption
    12VDC ≤9VDC ≥1VDC 4.5W
    24VDC ≤18VDC ≥2VDC
    触点参数 Contact Data
    触点负载 (FLA)Contact load 100A/750VDC
    触点形式 Contact form 1H
    接触压降 Voltage drop across contacts  500mV Max @100A
    极限通电电流 Limited of curren 400A 10 秒
    最大切换电流 Max switching curren 1000A,450VDC(1 次)
    最大切换电压 Max switching voltage 900VDC
    最大转换功率 Max switching power 450KW
    电气耐久性Electric endurance 100A/450VDC-6000 次(阻性负载 Resistive load)
    100A/750VDC-3000 次(阻性负载 Resistive load)
    机械寿命 Mechanical enduranc 2×105
    辅助开关
    性能参数 Performance Parameters
    绝缘电阻 Insulation resistance 1000MΩ(1000VDC)
    介质耐压
    dielectric strength
    触点与线圈
    Coil to contact
    4000VAC 1 min
    断开触点间
    Across open contact
    3000VAC 1 min
    闭合时间 Operate time ≤ 30ms
    断开时间 Release time ≤ 10ms
    冲击稳定性 Shock resistance functional 196m/s2(20G以上)20G above
    冲击强度 Shock resistance destructive 490m/s2(50G以上)50G above
    环境温度 Ambient Temperature -40 ~ 85℃
    湿度 Humidity 5 ~ 85%RH
    抗振 Virbration resistance 10-200HZ,49m/s 2
    引出端方式 Terminal M6 内螺纹 External thread
    单位重量 Unit weight 410g
    封装形式 Package 陶瓷封装 Ceramics encapsulation


    外形尺寸
    SJD-100TC高压直流接触器尺寸