Operationaldevice is divided into soft-axle controller and connecting rod controller.
操纵装置可分为:软轴操纵器、连杆式操纵器。
2
Relay box is an operationaldevice to tripping and closing of breaker instructed by protection, breaker controlling unit, monitor unit, and auxiliary device of breaker.
操作箱的作用是用来完成保护、断控单元、测控单元、断路器辅助装置对断路器跳合闸操作的装置。
3
Deviceoperational range is limited by the maximum junction temperature.