| 释义 |
1 ?辅助断路器 ... auxiliary break-contact 辅助断路触点 auxiliary breaker 辅助断路器 auxiliary building 附属建筑 ...
- 1
The Breaker can be attached with shunt tripping device, undervoltage tripping device, auxiliary contacts, alarm contacts and motor-operated drive. 断路器可以加装分励脱扣器、压脱扣器，辅助触头，报警触头和电动操作机构。 - 2
Relay box is an operational device 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
Internal Accessories of the s (h) Z Intelligent Type Breaker, such as Under voltage trip, Shunt trip, Auxiliary contacts and Alarming contacts etc. 智能型断路器的欠压脱扣、分励脱扣、辅助触头等内部附件，如表b 1所示。
|