STQ2 automatic power switch to perform basic structure is mainly composed by the power conversion circuit breakers, switches, working with three state location for users to choose: the common power supply (N) together, double points, standby power (R) together, dual power switch with a small size, light weight, stable, easy to use and so on. STQ2 automatic power switch using the operation regardless of whether the common power supply and backup power supply voltage TCL dual power automatic transfer switch, can use the manual mode of operation. In manual operation, manual and automatic button should be placed in manual position, when pushing the handle clockwise to the end, the implementation of the standby power circuit breaker opening Qr, common power supply execution breaker QN closing; when pushing the handle counter-clockwise to When the terminal, perform backup power circuit breaker QR closing, the common power supply execution breaker QN opening. Warnings 1. not with plug controller plug, otherwise it will cause an electric shock or product damage. 2. The non-professionals to prohibit the operation or modification, or they will cause an electric shock or product damage. 3. This product users without changes, this will cause damage to the product. 4. Load capacity can not exceed the rated capacity of the switch, otherwise it will lead to switch tripped or burned. 5. Do not be neutral (n) error when access TCL dual power automatic switch, two inputs must be consistent breaker Schneider million high dual power switch, three-pole breaker selection phase. 6. can not be directly installed in outdoor work. 7. not be installed directly in explosive, moisture, direct sunlight, high temperature, vibration, shock and other places. 8. can not be directly installed in a conductive dust. 9. shall meet the requirements of the sample, otherwise it will shorten life. Why only Thai Industries Shanghai dual power switch so important Thai dual power switch Shanghai only as actuators, together with the microcontroller core of the automatic controller and control mechanism with electromechanical interlock is a perfect performance, safety and reliability, automation high degree, using a wide range of dual power switch. Product is suitable for AC 50 / 60Hz, 690V and below, rated current from 6A to 1250A and below the two-way power (N common power supply and backup power or generator R) of the power supply system, due to the way the power failure (power outage, undervoltage, overvoltage, phase, frequency offset) and automatically switch between the power supply to ensure the reliability and security of supply. Widely used in high-rise buildings, residential, hospitals, airports, docks, fire, metallurgy, chemicals, textiles and other important places do not allow the blackout, unattended continuous power supply Shanghai only Thai Industries currently produces ATSE dual power switch device product In the high-end products in the industry, and in the subway, aviation, telecommunications, electric power industry has a very good performance. Visible is a more reliable product. For this project to the actual situation, the use of TSE dual power switch device is a good selection of products, ASCO ATS production company with more advantages, and also fully in line with the actual engineering design and operational requirements. For our operation and maintenance after the product put into operation, maintenance, system security and stability, etc. have brought great benefits, TSE dual power switch device can achieve local and remote control functions can be realized and auxiliary power monitoring networking systems. With low voltage components to achieve this monitoring, surveillance, unified management functions. TCL dual power switch | Double-Electric (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) 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.