SEW MDV60A0022-5A3-4-00

SEW MDV60A0022-5A3-4-00

Product Introduction:
The MDV60A0022-5A3-4-00 is a frequency inverter from SEW-EURODRIVE’s MOVIDRIVE MD 60A series, configured for VFC/CFC operating modes. The “MDV” prefix identifies this unit as supporting both VFC (Voltage Flux Control, open-loop vector control) and CFC (Current Flux Control, closed-loop vector control with encoder) operating modes. The “0022” indicates a recommended motor power of 2.2 kW. The “5A3” specifies a three-phase supply voltage of 380–500V with an integrated input filter. The “4” denotes four-quadrant operation with a built-in brake chopper. The “00” suffix indicates the standard configuration.

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Description

SEW MDV60A0022-5A3-4-00

Technical Specifications:

  • Brand: SEW-EURODRIVE
  • Series: MOVIDRIVE MD 60A
  • Type: MDV (VFC/CFC operating modes)
  • Recommended Motor Power: 2.2 kW (constant load) / 3.0 kW (variable torque)
  • Supply Voltage: 3-phase AC 380–500V, 50/60 Hz
  • Operating Modes: VFC (open-loop) and CFC (closed-loop with encoder)
  • Quadrants: 4Q (with brake chopper)
  • Input Filter: Integrated
  • Protection Class: IP20
  • PWM Frequency: Adjustable 4/8/12/16 kHz in VFC mode; fixed at 8 kHz in CFC mode
  • Speed Range: -5000 to +5000 rpm
  • Speed Resolution: 0.2 rpm

Functional Features:

  • Dual Operating Modes: Supports both VFC (open-loop voltage flux control without encoder) and CFC (closed-loop current flux control with encoder) for flexible application matching
  • Four-Quadrant Operation: Built-in brake chopper for regenerative braking and rapid deceleration
  • Integrated Input Filter: Ensures EMC compliance and reduces electromagnetic interference
  • Modular Option Card Slots: Two option card slots for fieldbus modules, digital I/O expansion, and encoder interfaces
  • IPOSplus Motion Controller: Integrated programmable positioning and logic control
  • Comprehensive Protection Suite: Overcurrent, overvoltage, undervoltage, overheating, ground fault, and motor stall protection
  • PID Controller: Built-in PID controller for process control applications

Application Scenarios:

  • Conveyor systems with moderate speed control requirements
  • Fan and pump drives with variable torque loads
  • Packaging machinery
  • Textile machinery
  • Light-duty material handling equipment
  • Mixing and agitation systems

Performance Parameters:

  • Continuous Output Current: 5.5 A (VFC mode, 125% load) / 5.0 A (CFC mode, 100% load) at 400V
  • Output Frequency Range: 0–500 Hz
  • Overload Capacity: 150% rated current for 60 seconds
  • Speed Control Accuracy: Better than 0.5% in VFC mode; high precision in CFC mode with encoder
  • PWM Switching Frequency: Adjustable 4/8/12/16 kHz (VFC); fixed 8 kHz (CFC)

Material Composition:

  • Industrial-grade IGBT power modules
  • Conformal-coated control circuit boards
  • Aluminum heat sink with forced air cooling
  • Integrated EMC/RFI filter components
  • Steel housing with powder-coated finish

Structural Features:

  • Compact cabinet-mount housing with modular design
  • Power supply input terminals (L1, L2, L3)
  • Motor output terminals (U, V, W)
  • Braking resistor terminals (+R, -R)
  • Two option card PCB slots (OPTION1 and OPTION2)
  • Control card slot (CONTROL)
  • Signal terminal connectors (X10–X13)
  • Power shield clamp for cable grounding
  • LED status and diagnostic indicators
  • DBG keypad interface

Working Principle:
The inverter converts three-phase AC input power through a rectifier stage into DC bus voltage, which is smoothed by capacitors. The IGBT inverter stage synthesizes variable-frequency, variable-voltage PWM output to control the connected asynchronous motor. In VFC mode, the inverter controls the motor using open-loop voltage flux control without requiring an encoder. In CFC mode, an external encoder provides rotor position feedback, enabling closed-loop current flux control with higher precision and dynamic response.

Installation Requirements:

  • Mount vertically inside a control cabinet with at least 100 mm clearance above and below for cooling airflow
  • No side clearance required; units can be lined up in rows
  • Use shielded motor cables with 360° shield grounding via the power shield clamp
  • Connect encoder cable to the appropriate option card interface when operating in CFC mode
  • Connect braking resistor to dedicated braking terminals for 4Q operation
  • Ensure ambient temperature remains within -10°C to +40°C operating range

Usage Precautions:

  • Perform motor initialization and auto-tuning after connecting a new motor
  • Use MOVITOOLS software or DBG11A keypad for parameter configuration and commissioning
  • Never connect or disconnect power or motor cables while the inverter is energized
  • Monitor fault codes via the LED display or MOVITOOLS software
  • Clean heat sink fins regularly to prevent overheating
  • Wait at least 5 minutes after disconnecting main power before performing maintenance to allow capacitor discharge
  • Verify supply voltage stability within ±10% tolerance before operation

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