1. Product Brief

2. Model Code Definition

• MDX60A: MOVIDRIVE® MDX60A series power unit

• 0055: Rated output power 5.5 kW (at 400 V)

• 5: 3‑phase input 380–500 V AC

• A3: Standard version, no built‑in EMC filter

• 4: With integrated brake chopper (4‑quadrant operation)

• 00: Standard hardware configuration

3. Core Electrical Data

Mains Input

• Voltage: 3×380 V (‑10%) … 3×500 V (+10%)

• Frequency: 50/60 Hz ±5%

• Rated input current: 11.3 A (at 400 V)

Motor Output

• Rated power: 5.5 kW

• Rated current: 12.5 A (4 kHz PWM)

• Output voltage: 0 … input voltage

• Output frequency: 0–180 Hz (VFC); 0–500 Hz (vector)

• Overload capability: 125% for 60 s, 150% for 3 s

• PWM frequency: 4/8/16 kHz (adjustable)

• Brake chopper: Integrated, for regenerative energy handling

4. Control & Performance

• Control modes:

  • VFC: Sensorless V/Hz control (general applications)

  • CFC: Encoder‑based vector control (high‑precision tasks)

• Speed range: ‑6000 … +6000 rpm; resolution 0.2 rpm

• Flying restart: Smooth restart onto rotating motors

• Auto motor identification: Offline autotune for accurate parameter matching

• Energy‑saving mode: Optimizes efficiency at light loads

5. I/O & Communication

• Analog input: 0–10 V / ±10 V (speed reference)

• Digital I/O: Multiple programmable 24 V DC inputs & relay outputs

• Motor thermistor interface: For thermal protection

• Communication: SBus (system bus); optional Profibus DP, CANopen, Modbus RTU

6. Mechanical & Environmental

• Protection class: IP20 (panel‑mount)

• Dimensions (W×H×D): 110 × 335 × 294 mm

• Weight: 6.6 kg

• Ambient temperature: 0 … +40 °C (derate 2%/°C above 40 °C)

• Storage temperature: ‑25 … +70 °C

• Cooling: Forced ventilation with temperature‑controlled fan

7. Protection Functions

• Overcurrent, overvoltage, undervoltage, overtemperature

• Ground fault, motor overheat, short‑circuit protection

• Fault alarm & safe stop on trip

8. Typical Applications

• Conveyor systems (logistics, food, automotive)

• Pumps & fans (HVAC, water treatment)

• Packaging & processing machinery

• Material handling & general automation

9. Certifications

• CE (EN 61800‑3, EN 60204‑1)

• UL 508C, CSA

• RoHS compliant