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    功率继电器

    功率继电器是什么?

    功率继电器是一种在大电流、高压、高频电路中进行电气控制的继电器,通常用于自动控制系统、电力系统等领域。

    功率继电器的工作原理

    • 在输入量(或激励量)满足某些规定的条件时,功率继电器能在一个或多个电器输出电路中产生跃变。
    • 功率继电器可用于中性点直接接地系统,作为零序电流保护的方向元件。

    功率继电器的类型

    按负载功率分类:

    • 微功率继电器:当触点开路电压为直流28V时,触点额定负载电流(阻性)为0.1A、0.2A的继电器;
    • 弱功率继电器:当触点开路电压为直流28V时,触点额定负载电流(阻性)为0.5A、1A的继电器;
    • 中功率继电器:当触点开路电压为直流28V时,触点额定负载电流(阻性)为2A、5A的继电器;
    • 大功率继电器:当触点开路电压为直流28V时,触点额定负载电流(阻性)为10A、15A、20A、25A、40A的继电器。

    RS 欧时为您提供了不同品牌的功率继电器,如Omron、Panasonic、TE Connectivity等多款不同规格、型号的产品供您挑选,从而满足不同的应用场景需求。

    欢迎查看和订购RS的功率继电器及相关产品,订购现货24小时内发货,线上下单满额免运费。

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    8 产品
    单价(不含税)
    品牌
    线圈电压
    触点配置
    切换电流
    安装类型
    极数
    端子类型
    闭锁
    线圈电阻
    最大切换电压 交流
    最大切换电压 直流
    应用类型
    最大切换电流 交流
    最大切换电流 直流
    长度
    深度
    线圈功率
    高度
    Better World产品
    Better World认证
    寿命
    尺寸
    最低工作温度
    最高工作温度
    符合标准
    系列
    线圈对触点绝缘
    触点材料
    产品详述
    单价(不含税)
    品牌
    线圈电压
    触点配置
    切换电流
    安装类型
    极数
    端子类型
    闭锁
    线圈电阻
    最大切换电压 交流
    最大切换电压 直流
    应用类型
    最大切换电流 交流
    最大切换电流 直流
    长度
    深度
    线圈功率
    高度
    Better World产品
    Better World认证
    寿命
    尺寸
    最低工作温度
    最高工作温度
    符合标准
    系列
    线圈对触点绝缘
    触点材料
    • RS 库存编号 286-3984
    • 制造商零件编号 DIN-RELAY08-12V
    RMB943.58
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    12V
    SPDT
    10A
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    • RS 库存编号 286-3985
    • 制造商零件编号 DIN-RELAY08-24V
    RMB943.58
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    10A
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    • RS 库存编号 286-3986
    • 制造商零件编号 DIN-RELAY16-12V
    RMB1,605.04
    Seeit
    12V
    SPDT
    10A
    DIN导轨
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    • RS 库存编号 286-3980
    • 制造商零件编号 DIN-RELAY02-24V
    RMB267.54
    Seeit
    24V
    SPDT
    10A
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    • RS 库存编号 286-3987
    • 制造商零件编号 DIN-RELAY16-24V
    RMB1,605.04
    Seeit
    24V
    SPDT
    10A
    DIN导轨
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    • RS 库存编号 286-3981
    • 制造商零件编号 DIN-RELAY04-12V
    RMB457.22
    Seeit
    12V
    SPDT
    10A
    DIN导轨
    -
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    • RS 库存编号 286-3983
    • 制造商零件编号 DIN-RELAY04-24V
    RMB457.22
    Seeit
    24V
    SPDT
    10A
    DIN导轨
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    • RS 库存编号 286-3979
    • 制造商零件编号 DIN-RELAY02-12V
    RMB267.54
    Seeit
    12V
    SPDT
    10A
    DIN导轨
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