ABB DPT-CB010系列双电源自动转换开关；DPT160-CB010 R100 4P
双电源切换开关很好，双电源自动转换开关在设计制作上采用双列复合式触头、微电机预储能、横接式机构、微电子控制技术、电气联锁技术、可靠的机械联锁、过零位技术等先进技术基本实现零飞弧，同时实现了电源与负载间的隔离 可靠性极高，使用寿命在8000次以上，全自动型不需外接任何控制元器件，具有体积小、外形美观、重量轻等优势。
The dual power switching switch is very good. In the design and manufacture, the dual power supply switch, the micro motor pre storage, the cross connection mechanism, the microelectronic control technology, the electrical interlocking technology, the reliable mechanical interlocking, the zero crossing technology and other advanced technologies are used to realize the zero flying arc, and the power supply and the load are realized. The isolating reliability is very high, the service life is more than 8000 times, and the full automatic type does not need any control components. It has the advantages of small size, beautiful appearance, light weight and so on.
双电源自动切换开关指的就是一种由微处理器控制，适用于电网系统内部，网电与网电、网电与发电机电源之间的切换装置，当遭遇到常用电突然故障或停电情况时可以通过双电源自动转换开关使其自动转换到备用电源状态下继续运行，是一种使用范围广、性能完善、自动化程度高、安全可靠的双电源自动转换开关。
A dual power automatic switching switch refers to a microprocessor controlled switchover device between the power grid system, the network electricity and the net electric, the network electricity and the generator power, which can be automatically converted to the standby power state when the common electricity is suddenly broken or blackout. It is a dual power automatic transfer switch with wide use, perfect performance, high degree of automation and safety.