Basic, terminal type, network type dual power automatic switching device Product Overview With the development of society, people of power supply reliability requirements are also increasing. Many occasions with two-way power supply to ensure reliability of supply, which requires a two-way power between reliable switching device to ensure stable power supply. Dual power automatic switching device is to meet this requirement and the development of a proprietary product. Plastic breaker / miniature circuit breakers (CB-class) and load switch (PC level) is complete disconnect between the power supply and the load and turn the actuator. The product has automatic recovery and not from the vote since the complex two switching functions, for the three-phase voltage three-phase four-wire power supply simultaneous detection of two-way power, when any one phase overvoltage, undervoltage (including phase ), which automatically switches from normal to abnormal power supply; for power - power systems and power generation products can emit signals CM1 uninstall dual power system, and therefore a perfect performance, secure, reliable, high degree of automation, using a wide range of dual power automatic switching products. Dual power automatic switching device is suitable for AC 50Hz, 400V two-way power (common power supply and backup power supply or power supply), when a power failure and all the way to automatically switch between the power supply to ensure the reliability and safety of the product performance should be consistent with the provisions of national standards on electromagnetic compatibility (EMC) Terms of GB / T14048.11-2002 basic, terminal type, network type dual power automatic switching device products have common characteristics: 1. automatic recovery: 2. Since the vote of no self-recovery: 3. Power - generator :( Optional) On the dual power switch at the Expo venue, Xi'an subway power protection application Africa Joint Pavilion at one hundred eighty-four days of exhibition There is no electricity supply problems, work is inseparable from the electric power security personnel, is inseparable from the Expo area CM1 reliable power supply dual power switch device is also inseparable from dual power automatic switching devices and UPS, EPS device in the Museum in a reasonable and effective application. In the future, a major insurance electric activity, in addition to the construction of reliable power supply and the development of rational contingency plans, but also widely used in dual-supply automatic switching devices and UPS, EPS devices to protect all kinds of critical loads in case of loss of mains continuous reliable operation. Xi'an subway project ASCO dual power automatic transfer switch solutions to solve the world's subway traffic congestion problem in many cities, and a large, fast and safe delivery of a modern transport passengers. Not only to expand the city's subway traffic capacity CM1 dual power automatic transfer switch, and will further enhance the efficiency of urban construction development. With the growing current urban subway construction, subway construction for urban development has played a pivotal role. Subway construction mainly through important places by connecting subway station, subway tunnels. Subway stations are generally divided into two underground floors, basement concourse level CM1 called dual power, ground floor called the platform layer, each layer is divided into a public area and both ends of the device area. Public areas are passenger tickets, travel area, equipment area is the variety of professional equipment room, such as automatic fare collection, communication, signal, pumping stations, gas fire, lighting, power distribution room, computer room environmental control, environmental control power control room, traction / step-down substation, battery room, control room screen door, the station control room, as well as subway and other firefighting circuit CM1 dual power switch _ double-Electric _CM1 dual power only by the Shanghai Industrial Co., Ltd. Thailand Yueqing Branch provided. Shanghai only Thai Industrial Co., Ltd. Yueqing Branch (www.cnats.cc) is Wenzhou, Zhejiang Province, switch leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the only Thai Industries led the staff warmly welcome all inquiries negotiations to create only a better future for Thai Industries.