SEW MCV40A0055-5A3-4-00

SEW MCV40A0055-5A3-4-00

Product Introduction:
The MCV40A0055-5A3-4-00 is a compact frequency inverter from the MOVIDRIVE compact MCV40A series, manufactured by SEW-EURODRIVE. It is designed for controlling AC asynchronous motors with a recommended motor power of 5.5 kW. The “MCV” designation indicates the series supporting both VFC (Voltage Flux Control) and CFC (Current Flux Control) operating modes, with field-oriented control capability both with and without encoder feedback. The “40A” denotes the series variant controlled via binary inputs with analog setpoint input for speed reference — without an integrated fieldbus interface.

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Description

SEW MCV40A0055-5A3-4-00

Technical Specifications:

  • Brand: SEW-EURODRIVE
  • Series: MOVIDRIVE compact MCV40A
  • Recommended Motor Power: 5.5 kW
  • Input Voltage: 3-phase AC 380–500V, 50/60 Hz
  • Control Modes: VFC (Voltage Flux Control), CFC (Current Flux Control)
  • Encoder Feedback: Supported (closed-loop capable in CFC mode)
  • Operating Quadrants: 4Q (with brake chopper)
  • Line Filter: Radio interference suppression Class A installed
  • Protection Rating: IP20
  • Operating Temperature: 0°C to +50°C
  • Certifications: CE, UL
  • EMC Standard: EN 61800-3 (Class A)

Functional Features:

  • VFC/CFC Control Modes: Supports open-loop VFC for standard speed control and closed-loop CFC with encoder feedback for precise torque regulation
  • IPOS+ Integrated Positioning System: Autonomous motion sequence control within the inverter, reducing PLC dependency
  • Comprehensive Protection Suite: Overcurrent, overvoltage, undervoltage, overheating, phase loss, ground fault, and motor stall detection
  • Modular Design: Compact form factor with removable connection unit for efficient maintenance and replacement
  • System Bus (SBus): Standard networking interface for multi-drive coordination via MOVILINK protocol
  • Binary Input Control: Control via digital inputs with analog setpoint input for speed reference
  • Energy Optimization: Built-in ECO mode for automatic flux current optimization under light load conditions

Application Scenarios:

  • General-purpose conveyor and material handling systems
  • Medium-duty packaging machinery
  • Fan and pump speed control applications
  • Machine tool spindle drives
  • Textile machinery requiring adjustable speed control
  • Food processing and handling equipment

Performance Parameters:

  • Torque Capability: At least 150% torque at standstill (with encoder in CFC mode), at least 150% torque down to 0.5 Hz (without encoder in VFC mode)
  • Output Frequency Range: 0–550 Hz
  • Speed Control Accuracy: ±0.2% (closed-loop CFC mode)
  • Overload Capacity: 150% rated current for 60 seconds
  • PWM Frequency: 4/8/12/16 kHz selectable

Material Composition:

  • Industrial-grade IGBT power modules
  • Coated circuit boards for dust and moisture protection
  • Aluminum heat sink for thermal dissipation
  • Integrated EMC filter components
  • Steel enclosure with powder-coated finish

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