Inovance MD290T3.7G/5.5PB Frequency Converter

Inovance MD290T3.7G/5.5PB is a high-performance general-purpose variable frequency drive (VFD) from Inovance Technology's industry-leading MD290 series, designed for reliable three-phase asynchronous motor control. This model features a flexible dual-rating design, supporting 3.7kW constant torque (G-type) loads and 5.5kW variable torque (P-type) loads, offering exceptional value for both heavy-duty and light-duty industrial operations.

The MD290T3.7G/5.5PB operates on a 3-phase 380V-480V power supply and integrates advanced V/F and open-loop vector control technologies. It delivers robust starting performance with 150% rated torque at 0.5Hz, ensuring smooth operation even under demanding load conditions. With a maximum output frequency of 500Hz and comprehensive protection mechanisms, this Inovance VFD provides precise speed and torque regulation for a wide range of industrial equipment.

Equipped with a built-in braking unit, the Inovance MD290T3.7G/5.5PB simplifies installation and eliminates additional component costs. It supports user programmable functions, InoDriverShop software monitoring, and Modbus RTU communication protocol, enabling seamless integration with PLC systems and remote management. The independent air duct design and full three-proof paint coating ensure reliable operation in harsh industrial environments with dust, oil, and moisture.

Certified to CE, UL, cUL, and ROHS international standards, the MD290T3.7G/5.5PB is widely used in textile machinery, machine tools, packaging lines, fans, water pumps, and various automated production systems. Its compact size, rich functionality, and proven long-term reliability make it the preferred choice for industrial motor control solutions worldwide.