4KW Low Frequency Single Phase Inverter

FI-402 Product Introduction

The FI-402 is a highly efficient and reliable power conversion device designed to meet the demanding needs of both industrial and commercial users. Engineered with cutting-edge technology, the FI-402 provides stable and secure AC power with a variety of advanced features tailored for flexible and safe operation in diverse environments.

One of the key advantages of the FI-402 is its AC input and output support at 220VAC, making it fully compatible with most global power systems. This standard voltage allows seamless integration into existing infrastructures, minimizing installation effort and maximizing compatibility across different regions and applications.

To enhance its adaptability, the FI-402 offers a selectable voltage range from 165VAC to 275VAC, with a default setting optimized for 220VAC. This wide input range enables the device to function effectively even in areas with unstable or fluctuating voltage conditions. Whether in remote locations or urban environments with inconsistent electrical supply, the FI-402 ensures reliable operation without compromising performance or safety.

Another notable feature is its automatic frequency recognition, supporting both 50Hz and 60Hz systems. This dual-frequency compatibility eliminates the need for manual adjustments or hardware changes when deploying the unit in different geographic regions. The intelligent frequency detection system ensures the device identifies and adjusts to the input frequency automatically, allowing for true plug-and-play functionality.

These core features are complemented by the FI-402's robust design, incorporating advanced protection mechanisms such as overvoltage protection, overload protection, and short-circuit prevention. The unit is also built for durability and longevity, using high-quality components and a compact yet rugged enclosure suited for harsh operating conditions.

In summary, the FI-402 stands out for its versatility, ease of use, and intelligent design. Its compatibility with global voltage and frequency standards, along with user-selectable input ranges and automated settings, make it an ideal solution for applications requiring reliable AC power management. Whether for backup power systems, industrial machinery, or commercial equipment, the FI-402 delivers stable and efficient performance that users can trust.

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