ATS dual power switch using intelligent features: reliable mechanical interlock: a unique eccentric structure to ensure that only one set of power supply, there could not be two sets of power while the access load interrupter excellent performance: the arc will be a variety of abnormalities reliable off, arc duration is short, small contact losses multi-plate main arc hoe: Increases contact surface contact area and contact pressure, without overheating or contact welding dual power, extend the life of the contact switching speed. Shortcut: In between the common power supply and backup power two power conversion quickly with ATS controller can also set the delay time by the user simple structure, small size: reliable, low failure rate, installation, easy maintenance DPT dual power models, When servicing the turning handle slow to operate, easy to find and troubleshooting, HAQ5 type ATS belong to PC level, the volume level is smaller than the CB, and current specifications CB pole than neutral (OFF) position:. HZQ53 type three- switch can be converted from a short stay energized and without any neutral (OFF) power interlinked neutral position, giving users easy access to bring the load circuit (but generally not more than a few minutes residence time), HAQ52 type Sec formula can not (OFF) position to stay neutral in this multi-function controller:. LCD liquid crystal display monitors or digital dynamic supply voltage, current, and control switch on demand in voltage, phase, loss of pressure, such as failure status complete the conversion between the common power, standby power, the neutral point of the OFF position. How to extend the life of coal mine under the dual power switch products based on the requirements of the dual power switching device, in the design of the control unit with a micro-chip computer, use SCM judgment, computing capabilities and flexible, convenient features, in order to meet the requirements of device functions. Detection unit uses current-voltage sensor, real-time detection of the main and auxiliary power input operating conditions, when the main and auxiliary power supply failure in a way to detect links the detected signal into the microcontroller control unit MCU after judgment, issued a directive in a timely manner switch to another input source. To ensure the switching speed of the device and proof requirements, output switching power supply unit with a non-contact solid state relay as the power output control devices. Not only meet the technical requirements of the device DZ47 dual power switch, and extend the life of the product. Dual power switch operation comparative research completed after the switching device, has several mines in actual operation. From running situation, to achieve the design targets, in line with the monitoring equipment for mining provides dual power and can automatically switch requirements. Fourth quarter of 2007, upgrading mine production safety monitoring system of Thai Industries Shanghai began to use the shell only intelligent dual power switch, and achieve better results, to achieve the desired objectives. Eliminating the monitoring equipment for monitoring the power failure discontinuity, but also facilitate the monitoring equipment replacement and repair. Only Thai Industries (Figure), Chint PC-class dual power supplies, dual power only by the Thai Industrial Co., Ltd. Shanghai Branch Yueqing offer. Shanghai only Thai Industrial Co., Ltd. Yueqing Branch (www.cnats.cc) (www.shztai.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and welcome new and old customers to visit us and sincere cooperation for a better future. Only Thai Industries - your trusted friend, Company Address: Wenzhou, Zhejiang town like Liu Yang Industrial Zone, Yueqing City, Contact: Miu Wenjiang. You can also access (www.shztai.com/supply_details_38587170.html), for more information about the company.