DRDN20-24导轨型冗余模块 厦门海通

• 基本参数
  • 输入电压：标称输入电压为 24V DC，电压范围为 19 - 29V DC。
  • 输出电流：输出电流可达 20A。
  • 尺寸：大小为 32mm×125.2mm×102mm（宽 × 高 × 深）。
  • 工作温度：工作温度范围为 - 40 - 80°C（大于 60°C 时需降额使用）。
  • 重量：约 350 克。
  • 防护等级：无 IP 防护等级指定。
• 功能特点
  • 冗余功能：支持 1 1 和 n 1 冗余系统，可通过两个输入通道连接两个独立的电源，当其中一个电源出现故障时，另一个电源可自动承担全部负载，确保系统持续稳定运行。
  • DC OK 信号和报警继电器：内置 2 通道 DC OK 信号和报警继电器触点，可用于监控输出状态，当输出电压正常时，DC OK 信号输出；当出现异常情况时，报警继电器触点动作，可通过外部设备进行报警或采取其他措施。
  • 散热方式：采用自然风冷（自由空气对流）的散热方式，无需额外的散热风扇，减少了系统的复杂性和故障点，适用于多种工业环境。
  • 认证齐全：通过了 UL、CUL、CB、CE、EN、EAC 等多种安全认证，符合相关国际标准，可放心使用于各种工业场合。
• 应用领域
  • 工业控制：在工业自动化生产线、工厂控制系统等场景中，为关键设备如 PLC、传感器、执行机构等提供可靠的电源，确保生产过程的连续性和稳定性。
  • 半导体制造：适用于半导体制造设备，如光刻机、蚀刻机、镀膜机等，这些设备对电源的可靠性要求非常高，DRDN20 - 24 能有效保障设备的稳定运行，减少因电源故障导致的生产中断和损失。
  • 其他领域：还可应用于电信通信、健康设备、交通运输等对电源可靠性要求较高的领域，为各类电子设备提供稳定、可靠的电源保障。

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