The Evolution of Dual Power Automatic Transfer Switches: A History of Innovation at YUYE Electric Co., Ltd.

YUYE Electric Co., Ltd. has been at the forefront of the research and development of dual power automatic transfer switches for 20 years. The company’s commitment to innovation and quality has resulted in significant advancements in dual-power technology. From the early use of contactors to the development of CB-level switches and the latest PC-level switches, YUYE Electric Co., Ltd. continues to push the boundaries of the industry.

In the early days of development, the dual power automatic transfer switch was a combination of two contactors. This marks the beginning of dual power supply technology in China. While this approach was effective at the time, it had limitations in functionality and reliability. As the demand for more advanced and reliable switches continues to grow, Yuye Electric Co., Ltd. recognizes the need for more sophisticated solutions.

The next major development was the introduction of Class CB dual power automatic transfer switches. These switches are a combination of two circuit breakers and are equipped with a mechanical interlock. This allows for short-circuit or overcurrent protection functionality, resolving some of the limitations of previous contactor-based switches. However, the mechanical interlocking proved unreliable in some cases, prompting YUYE Electric Co., Ltd. to continue research and development work.

After years of painstaking research, YUYE Electric has developed a PC-level dual power automatic transfer switch and achieved a major breakthrough. These switches represent a major advancement in the industry and are based on mechatronic load isolating switches. The conversion is driven by a motor, allowing for smooth and fast switching capabilities. This innovation quickly became mainstream in the market and set a new standard for dual power automatic transfer switches.

YUYE Electric Co., Ltd.’s commitment to innovation and excellence has solidified its position as the leader in dual power automatic transfer switches. The company’s journey from early contactor-based switches to the latest PC-class switches is a testament to its commitment to pushing industry boundaries. With a long history and focus on meeting the ever-changing needs of customers, YUYE Electric Co., Ltd. continues to drive innovation and set new standards for dual power supply technology.

The development history of YUYE Electric’s dual power automatic transfer switch is an extraordinary journey of innovation and progress. From early contactor-based switches to the latest PC-class switches, the company continues to raise the bar for dual-power technology. As the industry continues to evolve, YUYE Electric has always been at the forefront, driving the advancement of dual power automatic transfer switches and setting new standards.