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Room 301, Building 1, Haida Industrial Park, No. 32 Wudong Road, Yangpu District, Shanghai
Shanghai Pengsheng Industrial Co., Ltd
Room 301, Building 1, Haida Industrial Park, No. 32 Wudong Road, Yangpu District, Shanghai
Asca ASCO Switch Tianjin Office First level Agent
Original genuine ASCO dual power controller in stock quotation, authorized general agent of Asca ASCO power switch in Shenyang
Introduction to ASCO dual power automatic transfer switch in the United States. ASCO transfer switch is used to switch between two power sources, including common power supply and backup power supply. When the common power supply is cut off, the backup power supply is used to restore the common power supply to the common power supply after it is restored (this is the principle of self switching and self recovery. Common power supply should be given priority for power supply). If automatic transfer is not required in special circumstances, it can also be set to manual switching (this model can be adjusted manually/automatically)
Additional explanation: The backup power supply should be turned on and off when there is power supply before switching to backup in the event of a common power outage. Currently, this product is widely used in AC 220V circuits, and the commonly used power supply is mains power. The backup power supply can be solar power generation circuit, lamp electricity, battery electricity, or any AC 220V power supply, and vice versa! (Note: The commonly used/backup power supply should be an AC 220V power supply. If it is a DC or low voltage power supply, the inverter needs to reverse it to AC 220V.)
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