Variable Speed Drive VFD/VSD/AC Motor Drive 380V, also known as the FPR500 series by CHIFON, is a cutting-edge electronic device designed and manufactured by Zhejiang Chifon Electric Co. Ltd. This high-performance closed-loop vector converter falls under the Electronics & Electrical product group.

With a power class ranging from single-phase 220v±15% (0.4-2.2kw) to three-phase 380V±15% (0.75-315kw), the FPR500 series stands out for its advanced features and specifications.

The FPR500 series relies on TI company's DSP dual-core professional control motor chip, providing international leading vector control algorithms for high-precision flux vector torque control.

It supports PG vector control (VC), PG-free vector control (SVC), and V/F control modes, ensuring high-speed control accuracy, rapid torque response, and exceptional performance at low frequencies.

This integration of torque, speed, and position control meets the stringent requirements of diverse customer applications, surpassing the anti-trip performance of similar products and ensuring adaptability to challenging conditions like severe power grid, ambient temperature, humidity, and dust.

Driven by an AC asynchronous motor or AC permanent magnet synchronous motor, the FPR500 series offers four control modes, including PG vector control, PG-free vector control, V/F control, and torque control.

With a wide speed control range and high-speed control accuracy, this variable speed drive delivers optimal performance. It also supports multiple encoders, motor overheating protection, and torque limitation and control, enhancing its versatility.