公开(公告)号：EP3041103A1

公开(公告)日：2016-07-06

申请号：EP14200475.3

申请日：2014-12-29

申请人： Rockwell Automation Limited

发明人： AGAR, Philip J.

IPC分类号： H02H7/20 ,  H02H9/02 ,  G05F1/573

CPC分类号： H02H9/025 ,  H02H7/008 ,  H03K17/0822 ,  H03K17/122 ,  H03K2217/0027

摘要： A circuit protection apparatus comprising: a switch; a current monitor configured to monitor the current flowing through the switch; and a current limiting circuit. The current limiting circuit is arranged to control the switch so as to limit the current flowing through the switch to not exceed a predetermined non-zero threshold based upon the monitored current flowing through the switch satisfying a predetermined criterion.

摘要翻译： 一种电路保护装置，包括：开关; 电流监测器，被配置为监测流过开关的电流; 和一个限流电路。 限流电路被布置为控制开关，以便基于流经开关的监测电流满足预定标准，将流过开关的电流限制为不超过预定的非零阈值。