首页>
外国专利>
ELECTRONIC TRIP DEVICE PROVIDED WITH MONITORING MEANS, CIRCUIT BREAKER COMPRISING ONE SUCH TRIP DEVICE AND METHOD FOR MONITORING
ELECTRONIC TRIP DEVICE PROVIDED WITH MONITORING MEANS, CIRCUIT BREAKER COMPRISING ONE SUCH TRIP DEVICE AND METHOD FOR MONITORING
展开▼
机译:具有监视装置的电子跳闸装置,包括一个这样的跳闸装置的断路器和用于监视的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The device has a current sensor (4) to supply a signal representative of a current intensity in a main conductor. An actuator (6) actuates an opening mechanism of contacts in series with the conductor. An electronic processing unit (5) controls the actuator based on the signal values. The unit has a monitoring unit to monitor the state of connections of the sensor and/or actuator, and a display unit (32) to display an operating state of the device. The monitoring unit acts on the display unit to display the connection state, while maintaining processing to control the actuator. An independent claim is also included for a method for monitoring the state of connections of an electronic trip device.
展开▼