Dual Power Automatic Transfer Switch

As a professional manufacturer in China, XENHO provides high-performance Dual Power Automatic Transfer Switch with mutual interlock to avoid parallel power supply, ensuring zero circuit conflict. This factory‑made product supports auto/manual modes, fast fault response, and wide current 16–1600A. As a trusted supplier, we ensure stable switching, full protection, and global certification for residential, commercial, and industrial continuity.

A Dual Power Automatic Transfer Switch is an electrical device capable of automatically switching between a primary power source and a backup power source. Utilizing an intelligent monitoring system to detect power status in real time, the device rapidly transfers the electrical load to the backup source whenever the primary supply is interrupted or experiences voltage anomalies, thereby ensuring an uninterrupted power supply. This device incorporates a dual-source interlocking mechanism to prevent the two power lines from operating in parallel—effectively averting circuit faults—and supports switching between manual and automatic modes to accommodate the operational requirements of diverse scenarios; it serves as a critical component for safeguarding the continuous operation of essential electrical equipment.

Product Features

· Fast response, auto/manual switch

· Dual power interlock, no parallel danger

· Over/under voltage, short circuit, overload protection

· 16–1600A, 3P/4P, 50/60Hz

· CB, CE, RoHS certified

Protective Measures

To ensure the stable operation of the Dual Power Automatic Transfer Switch in a wide range of complex environments, XENHO has specifically designed a comprehensive suite of protective measures.

First, the product features built-in overvoltage and undervoltage protection functions; whenever the power supply voltage is detected to fall outside the safe operating range, the unit automatically cuts off the power supply to prevent equipment damage.

Second, it incorporates a short-circuit protection mechanism that rapidly disconnects the circuit in the event of a short circuit, thereby averting safety hazards such as fire.

Furthermore, the product is equipped with an overload protection function; should the load exceed its rated capacity, the unit automatically limits the current output to safeguard both the equipment and the circuitry against the adverse effects of overloading.

Collectively, these protective measures constitute a robust safety defense system, providing users with comprehensive protection for their electrical systems.

Loading and Shipping:

As a specialized manufacturer based in China, XENHO possesses a mature logistics management system and has established long-term partnerships with numerous internationally renowned logistics companies. We offer the flexibility to select sea, air, or land transport options based on our clients' specific requirements.

FAQ

Q1: In which scenarios is this product suitable for use?

A: The Dual Power Automatic Transfer Switch is suitable for use in residential, commercial, and industrial settings, providing robust protection to ensure the continuous and proper operation of equipment.

Q 2: Which standards does this product comply with?

A: The product complies with the UL 1008 standard.

Q 3: How fast is the product's response speed?

A: Our Dual Power Automatic Transfer Switch features rapid response capabilities. Through an intelligent monitoring system, it detects power supply status in real-time; should the primary power fail or voltage anomalies occur, it can swiftly transfer the load to the backup power source, thereby minimizing the duration of any power interruption.

Q4: How does the product prevent circuit faults?

A: The device employs a dual-power interlocking mechanism to prevent the simultaneous parallel operation of both power sources. This effectively prevents the occurrence of circuit faults and safeguards the safety of connected electrical equipment.

Question 5: Which operating modes does the product support?

Answer: The product supports switching between manual and automatic modes, allowing users to flexibly select the appropriate operating mode based on specific scenarios and requirements.

Contact us

For any inquiries about our products, please feel free to contact us through the following methods:

WhatsApp / WeChat: 86-13123865875 86-15858812131

Email: 799199031@qq.com