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Danfoss Drives - VLT Micro Drives

Danfoss Drives – VLT Micro Drives

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The VLT® Micro Drive FC 51 is small and yet powerful and built to last. Panel space can be saved and installation costs reduced thanks to its compact size and minimal commissioning requirements. Despite its compact size and easy commissioning, the VLT Micro Drive can be set up to perform perfectly even in complex applications. It is supported by guided programming of specific functions and the use of a PC software tool for parameterizing. And, thanks to its coated PCBs, the drive ensures reliable and cost-effective operation also in demanding environments.

Supply Voltages and Power Range
1 x 200-240 V”¦0.18-2.2 kW
3 x 200-240 V”¦0.25-3.7 kW
3 x 380-480 V..0.37-22 kW

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PRODUCT DESCRIPTION:

Features & Benefits

  • User-Friendly Interface: Quick commissioning (“Mount – connect – go!”), intuitive parameters, and VLT® software compatibility reduce setup time and simplify operation.
  • Local Control Panel (LCP): Allows easy copy and transfer of settings across multiple drives, enabling fast multi-unit configuration.
  • Built-in PI Controller: Eliminates the need for an external process controller in many applications.
  • Automatic Motor Tuning (AMT): Ensures optimal drive-to-motor match, improving efficiency and performance.
  • 150% Torque for 1 Minute: Provides high breakaway torque for heavy-start applications.
  • Flying Start Feature: Can start a spinning motor smoothly without tripping.
  • Electronic Thermal Relay (ETR): Provides internal motor overload protection, reducing the need for external devices.
  • Smart Logic Controller: Executes small automation tasks, potentially eliminating a PLC.
  • Built-in RFI Filter: Reduces electromagnetic interference (EMI) without requiring external components.
  • High Energy Efficiency (98%): Minimizes operational energy losses.
  • Automatic Energy Optimization (AEO): Delivers 5–15% energy savings, especially in HVAC applications.
  • Integrated Protections: Includes earth fault, overtemperature, and short-circuit protection for enhanced reliability.
  • Coated PCB (standard): Withstands dust and humidity in harsh environments.
  • High Quality Components: Tolerates poor mains conditions and ensures long life.
  • Unique Cooling Concept: Electronics are protected by a cooling system that avoids airflow across sensitive components.
  • Environmental Compliance: RoHS and WEEE compliant—environmentally friendly design.
  • Full-Load Factory Testing: Ensures reliability out-of-the-box.

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