La sèrie STS de la font d'alimentació Bwitt està dissenyada per garantir que els usuaris puguin realitzar una commutació ininterrompuda entre dues fonts d'alimentació de CA en condicions de SAI dual. (o dues fonts d'alimentació, etc.) to ensure uninterrupted power supply to the load. The STS module is a redundant system composed of two completely independent power supplies. Using the STS power static transfer switch is a simple and effective solution. The STS module developed by our company is used to ensure the uninterrupted operation of your sensitive equipment. STS adopts the latest power technology and advanced digital control. It is mainly composed of intelligent control board and high-speed thyristor to provide users with the best solution. .

L'interruptor de transferència estàtica és un interruptor de transferència de doble entrada. Normally, one channel is connected and the other is disconnected. A UPS supplies power to the load. When the UPS supplying one channel fails, the STS automatically disconnects the originally connected channel, connects the originally disconnected channel, and connects the load to the other power supply.