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DEHN保护自动化系统

BLITZDUCTOR ML4 BPD 24 用于自动化系统

在自动化技术和过程控制中,控制系统和传感器/执行器之间采用了不同的通讯技术。DEHN现在研发了一种全新的电涌保护模块,特别适用于数字信号(DI/DO)。

BXT ML4 BPD 24复合型雷电流/电涌保护模块,用于直流24V负极接地系统保护。

 

防止电涌保护器故障

当出现故障时,高短路电流会流过用于数字输出,电池供电的直流24 V系统。这可能会导致电涌保护器过载。

为了防止电涌保护器的过载和失效,电路中的PTC电阻会对潜在的短路电流进行限制。因此,BXT ML4 BPD 24适用于短路电流最高40 A的电路,以防故障。

 

运行期间对电涌保护器进行测试

通过LifeCheck状态监测系统,无需断开信号回路,即可轻松对电涌保护器进行测试。

 

 

关键参数

  • 允许短路电流最高40 A,而无需后备保护熔丝
  • 电涌保护器可用于负极接地系统
  • 系统故障不会引起信号电路过载
  • LifeCheck状态监测
Contact

有任何问题,请联系我们。

德和盛电气(上海)有限公司

电话 +86-21-23519988

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