INOVANCE MD500ET22G 22kW Variable Frequency Drive, Factory Direct VFD 380V, Sensorless Vector Control, CE

Product Definition

The INOVANCE MD500ET22G is a 22kW high-performance current vector frequency inverter from the MD500E series – a technological upgrade of the previous MD380E series. It is a general-purpose AC drive designed to control and regulate the speed and torque of three-phase AC induction motors and permanent magnet synchronous motors.

INOVANCE Vector Inverter product features

1. Advanced torque regulation: 150% starting torque at 0.25Hz (open loop); 180% at 0Hz (closed loop) – ensures effortless heavy-load startup.

2. Exceptional overload tolerance: 180% current for 60s – handles sudden load changes without tripping.

3. Compact footprint: 30% less volume than previous generation – saves cabinet space.

4. Encoder‑free motor control: Eliminates encoder cost and complexity while maintaining precision.

5. Rugged design: Independent air duct + conformal coating – protects against dust, oil mist, moisture, and corrosion. Generous derating margins and durable build ensure reliability in extreme conditions.

6. Integrated hardware & versatile connectivity: Built‑in DC reactor (≥30kW) and optional braking unit. Supports Modbus, Profibus, CANopen, Profinet, CANlink, EtherCAT. Built‑in PID and user‑programmable via InoDriverShop.

7. Global certifications & wide grid compatibility: CE, UL, cUL, RoHS; C3/C2 EMC levels; 380‑480V input – suitable for Europe, North America, India.

8. Market leader: >20% of China's low‑voltage VFD market – backed by decades of proven application expertise.

Technical Specifications