1. General Description

2. Model Code Explanation

• MCF40A: MOVIDRIVE compact, sensorless (no encoder), no integrated fieldbus

• 0550: Rated power 55 kW (75 HP)

• 503: 3‑phase 380–500 V AC, integrated EMC filtereero

• 4: 4‑quadrant, built‑in brake chopper (regenerative braking)eero

• 00: Standard version, no STO, no expansion slotseero

3. Electrical Specifications

• Input: 3×380–500 V AC (±10%), 50/60 Hz, 94.5 A (100%)

• Output: 73.5 kVA, 105 A rated current, 0–480 V AC

• Frequency range: 0–600 Hz

• Rated power: 55 kW

• Overload capability: 125% continuous; 150% for 60 s

• Control modes: V/f, sensorless vector (VFC)

• Communication: RS485 (Modbus RTU)

• EMC: Integrated Class C2 filtereero

4. Mechanical & Environmental Data

• Protection class: IP20 (cabinet mount only)

• Cooling: Forced air

• Dimensions (W×H×D): 280 × 610 × 330 mm

• Weight: 34.3 kg

• Operating temperature: ‑10 °C to +50 °C (derate above 50 °C)

• Altitude: Derate 1%/100 m above 1000 m (max 2000 m)

• Certifications: CE, UL, cUL, RoHS

5. I/O & Protection

• I/O: 6DI, 2DO, 1 relay output, 1AI (0–10 V / 4–20 mA)

• Motor sensors: TF, PTC, TH

• Protection: Overcurrent, over/undervoltage, overtemperature, overload, short‑circuit, earth fault

6. Key Features

1. 4‑quadrant with internal brake chopper (handles regenerative loads)eero

2. Integrated EMC filter reduces external componentseero

3. Sensorless vector control delivers high torque at low speed

4. Compact, heavy‑duty design for high‑power applications

5. Robust protection for long‑term reliability

7. Applications