RDC2 BERGHOF 应用于控制器输入DCS模拟量扩展模块
RDC2弧光故障保护系统 - 主模块具有可调节的三相过流或两相和中性点过电流状态监视功能，通过消除与电弧故障无关的光，如摄影闪光灯所引起的不必要的断路器跳闸，该功能可以提高弧光故障检测可靠性。
RDC2弧光故障保护系统 - 主模块内置的自检系统可以同时监视运行电压、主模块和扩展模块之间布线的完好性，以及主模块间的光纤连接。一旦检测到故障或异常状况，自检系统便向运行人员发出告警。检测到故障后，系统将闭锁模块从而防止由此引起的误动作。
RDC2 BERGHOF 应用于控制器输入DCS模拟量扩展模块
RDC2 Arc Fault Protection System - The main module has adjustable three-phase overcurrent or two-phase and neutral overcurrent status monitoring, which improves the reliability of arc fault detection by eliminating unnecessary circuit breaker trips caused by light unrelated to arc faults, such as photographic flash.
RDC2 arc Fault Protection System - The self-check system built into the main module can simultaneously monitor the operating voltage, the integrity of the cabling between the main and expansion modules, and the optical fiber connection between the main modules. Once a fault or abnormal condition is detected, the self-test system sends an alarm to the operator. When a fault is detected, the system locks the module to prevent the resulting misoperation.
RDC2 BERGHOF 应用于控制器输入DCS模拟量扩展模块
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