circuit breakers

II To study the reliability screening test methods of miniature circuit breakers.

研究了可靠性筛选试验在小型断路器可靠性试验中的应用.

Railway applications - Electric equipment for rolling stock - Part 4: electrotechnical components - Rules for AC circuit - breakers.

铁路设施.机车车辆用电气设备.第4部分: 电工元件. 交流断路器规则.

The switchgear includes vacuum circuit breakers, meters, relays, etc.

开关柜包括真空断路器, 仪表, 继电器等.

Only qualified staffs can switch on incoming circuit - breakers of device.

应由许可人员接通设备的进线开关.

Application of pneumatics in overrun and opening range of moulded circuit breakers.

介绍一种气动技术在塑料外壳式断路器超程、开距检测中的应用.

The has a UL approved 15 amp rated outlet and circuit breakers.

它具有UL认证的15安培额定出口和断路器.

Open or closed transition power transfers including logic for two circuit breakers.

公开或非公开的过渡权力的转移,包括逻辑两个断路器.

High voltage circuit breakers have been used in power system extensively.

摘要高压真空断路器已在电力系统中广泛应用.

The reliability test device of miniature circuit breakers has been developed with applied software.

研制了小型断路器可靠性试验设备,并编制了应用软件.

Single circuit breaker configuration is more economical because fewer circuit breakers are used.

单断路器配置是更经济,因为更少断路器使用.

Company's main products involving electrical products, electrical construction, small circuit breakers, and other fields.

公司主营产品涉及电工产品 、 建筑电器 、 小型断路器等领域.

Connectors, Backshells , Terminal Block , Cable Support, Contacts, Wire , Conduits, Circuit Breakers, Relays, Switches, Tools, Other.

连接器 、 后盖 、 接线盒 、 电缆支撑系统 、 接触 、 电线 、 导管 、 断路开关 、 继电器 、 开关 、 工具以及其它.

Faster interruption of circuit breakers in the transmission voltage offers significant advantage to the transmission system.

断路器在输电电压下的快速开断对输电系统是明显有利的.

Low - voltage current limiting circuit breakers are widely use din industrial and domestic installations.

低压限流断路器是广泛应用于工业与民用的低压电器.

Hydraulic mechanistic breakdowns of HV circuit breakers can threaten the safty of the power network seriously.

高压断路器液压机构故障会威胁电网安全可靠运行.