The INOVANCE MD200S0.75B is an ultra-compact micro variable frequency drive delivering 0.75 kW (1 HP) for precision speed control of small three-phase asynchronous AC motors. Part of Inovance's most affordable MD200S series, it accepts single-phase 220V input, converts to 3-phase output, and features sensorless vector control (SVC) with a built-in braking unit. With its silent fanless design and DIN-rail mounting capability, the MD200S0.75B is the perfect choice for compact OEM machinery, small pumps and fans, and cost-sensitive automation projects where space, simplicity, and budget matter most.
| Model | MD200S0.75B |
|---|---|
| Rated Power | 0.75 kW / 1 HP |
| Input Voltage | 1-Phase 200 – 240V AC (-15% ~ +10%) |
| Input Frequency | 50 / 60 Hz (±5%) |
| Output Voltage | 0 – Input Voltage (3-Phase) |
| Output Frequency | 0 – 400 Hz |
| Rated Output Current | 4.5 A |
| Overload Capacity | 150% for 60s |
| Control Modes | SVC (Sensorless Vector Control), V/F |
| Starting Torque | 150% at 0.5 Hz (SVC mode) |
| Speed Regulation Range | 1:100 (SVC) |
| Speed Accuracy | ±0.5% (SVC) |
| Braking Unit | Built-in braking chopper |
| Communication | RS485 Modbus RTU |
| Cooling Method | Natural cooling / Fanless design |
| Mounting | Panel mount / DIN-rail compatible |
| Protection Rating | IP20 |
| Ambient Temperature | -10°C ~ +50°C (derating above 40°C) |
| Altitude | ≤1000 m (derating above) |
| Humidity | ≤95% RH, non-condensing |
| Dimensions (W*H*D) | Approx. 72 * 142 * 112 mm |
| Weight | Approx. 0.8 kg |
| Certifications | ✔ CE ✔ RoHS |