This is a operating mechanism to be used in automatic transfer switch, adopting a plate-shaped cam to control two levers which on turn drive air circuit breaker to carry out opening/closing operation, so, without mechanical interlock or electrical interlock, this mechanism ensures never switch-on the operating power supply and the standby power supply at the same time.
该机构通过一个盘形凸轮控制两个操作杠杆,操作杠杆带动空气断路器进行分合闸运动,从而使自动转换开关无需任何机械的或电气的联锁,就能保证不会同时接通常用电源和备用电源。
Type BM1, BJW and BJF4 air circuit breaker is used widely in China s metallurgical industry.
东芝BM1系列、BJF4系列、BJW系列空气断路器在我国的冶金行业中使用较多。
TDZ1-10/25 type air circuit breakers are used in SS8, and the main locomotive SS9-type electrical appliances.
TDZ1-10/25型空气断路器是用在SS8、和SS9机车上的主型电器。
Improvement on electric interface about type TDZ1 air circuit breaker replaced by type BVAC.N99 vacuum breaker;
BVAC.N99型真空断路器替代TDZ1型空气断路器电气接口改进方案
low voltage automatic air circuit breaker
低压自动空气断路器
frame type automatic air circuit breaker
框架式自动空气断路器
automatic molded case air circuit breaker
模制外壳式自动空气断路器
Setting of Flux Converter Tripping Force in Air Circuit-Breakers
空气断路器中磁通变换器脱扣力的确定
Disconnect all the bushes before dismantling the automatic air circuit breaker.
在拆下自动空气断路器之前，先把所有母线脱开。
The TDZ1A-10/25 Air Circuit Breaker of Electric Locomotive's Animation
电力机车TDZ1A-10/25型空气断路器的动画制作
All electrical equipment has to be sized to withstand short-circuit current.
进线和母线断路器应是可抽出的，能电动控制和手动控制的空气断路器。
All switch socket outlets and switches shall be labeled referencing each outlet to its respective breaker in the electrical distribution board.
控制箱中所有空气断路器都有标示其所联的开关和插座。
See Air Circuit Breaker, Main Breaker, Molded Case Circuit Breaker and Power Circuit Breaker.
（见空气线路断路器、主开关、塑壳线路断路器等）。
air break switch
空气开关空气断路开关
The Intelligence Phase Selection of the Vacuum Circuit Breakers in the Electrified Railway
电气化铁道的智能选相真空断路器研究
The Design of ZN85A-40.5 Vacuum Circuit-breaker
ZN85A-40.5真空断路器的设计
air interrupted spark generator
空气吹断式火花发生器
Fuse and Breaker Protection for Electronic Devices and Electrical Appliances
电子电气设备的熔断器、断路器保护
Theoretical Analysis on 126 kV Double-break Vacuum Circuit Breaker
126 kV双断口真空断路器的理论分析
Study on Black Box Arc Model for Gas-Blast Circuit Breakers
气吹断路器开断电弧黑盒模型的探讨
Pressure characteristic of cold gas flow interruption for a self-blast SF_6 circuit breaker
自能SF_6断路器冷气流开断压力特性
Discussion on the Air Leak of SF6 Combined Electrical Apparatus and High-voltage Circuit-breakers
SF6组合电器及高压断路器漏气的处理