ZJSHUYI The latest dual power switch.www.shuyitop.com; #dualpowerswitch

The dual power switch is a switch that automatically switches to another power supply due to a power failure. General dual power switch is widely used in high-rise buildings, residential areas, hospitals, airports, docks, fire protection, metallurgy, chemical industry, textiles and other important places where power failure is not allowed 1. Adopt double-row composite contacts, horizontal connection mechanism, micro-motor pre-storage and micro-electronic control technology to basically achieve zero arcing (without arc extinguishing cover). 2. Adopt reliable mechanical interlocking and electrical interlocking technology. 3. Adopt zero-crossing technology. 4. It has obvious on-off position indication and padlock function, which can reliably realize the isolation between the power supply and the load. It has high reliability and has a service life of more than 8,000 times. 5. Electromechanical integrated design, accurate, flexible and reliable switching conversion, good electromagnetic compatibility, strong anti-interference ability, no external interference, and high degree of automation. 6. The fully automatic type does not need any external control components. It has beautiful appearance, small size and light weight. The logic control board uses different logic to manage the motor directly installed in the switch, and the operation of the gearbox to ensure the position of the switch. www.shuyitop.com; Tel/Fax: 0086-577-62840011 WhatsApp: 008613355775769 #ZJSHUYI #SHUYITOP #chinashuyi #dualpowerswitch

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ZJSHUYI Talk about three dual power supply configuration schemes. www.sh...

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