STQ1 series of intelligent dual power automatic transfer switch Instructions: 1. Structure STQ1 dual power automatic transfer switch of two parts of the body and automatic controllers conversion system, the switch body consists of two circuit breakers and accessories with electric operating mechanism ( auxiliary, alarm contacts, etc.), mechanical interlocking mechanism, terminals and other components, mechanical interlock mechanism is mounted between two circuit breaker switch control power voltage is AC380V, mechanical life: CDQ1-63-225: 5000 times CDQ1-400: 3000 times; CDQ1-630-800: 2500 times. 2 .. Performance: automatic control of two-way power voltage is detected at the same time, higher than the rating of the power supply voltage 115℅ sentenced to over-voltage, lower than the rated 75℅ are judged as undervoltage, intelligent circuit above logic test results, and the results after a delay circuit driven by a corresponding electric operation command relay opening or closing instructions issued by the test results with the LED display on the panel, respectively. [Automatic recovery /] since the vote of no self-recovery function works in the automatic control mode, does not work in manual control mode. [3.] automatic recovery function (the usual power-based) when common power anomalies (any phase voltage overvoltage, undervoltage or loss of pressure) when, after the delay has been set to automatically switch to standby power powered by. When the normal power supply back to normal, the delay has been set to automatically return to the normal power supply. When the standby power supply is abnormal (any phase voltage overvoltage, undervoltage or loss of pressure) when the controller issued a standby power failure alarm sound, pull the alarm button to stop / buckle position again when the alarm sounds immediately shut down, but off [ Automatic / manual] conversion days off should be in the automatic position. Because in manual mode button again feature, the user's attention. A high-rise residential fire of pure common troubleshooting questions (height less than 100m) at the bottom of the residential building has multiple sets of one to two small shops WATSNA, each with a total area of ??less than 300m2 dual power model Daquan, when electrical Fire WATSNDCA1-63 dual power, is based purely residential or commercial and residential design? So building dual power, to set up the automatic fire alarm system? A: (1) "at the bottom of the residential building has multiple sets of one to two small shops, each with a total area of ??less than 300m2", which according to the "architectural design code for fire protection" GB50016-2006 appendix, should be divided into "commercial services" ; the other based on "high regulation" GB50045-95 (2005 edition) Section 1.0.3.1 shall, at the bottom of the residential building has commercial services, are residential buildings (including residential), not part of the commercial and residential. At this point it should be residential building electrical design. (2) For the building height not exceeding 100m of residential buildings, perform "civil electrical design specifications" JGJ16-2008 Section 13.1.3 reads: "The following civil automatic fire alarm system should be set up: there's a fire control requirements, two types of high-rise residential public places. " Dual power professional manufacturer company Tips: Dual power professional manufacturer company series of isolated, mini, economy, end of period Waugh dual power automatic transfer switch, also known as dual power switch, dual power switch, dual power switch, etc. Jane dual power. SIEMENS control technology using design and production. Mechanical, electrical double interlock protection. WATSNDCA1-63 dual power, only Thai Industries (certified), 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) 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, the maximum limits to meet customer needs. In the only Thai Industries led the staff warmly welcome all inquiries negotiations to create only a better future for Thai Industries. You can also access (www.shztai.com/supply_details_38366810.html), for more information about the company.