Danfoss VLT Micro Drive FC 51 Frequency Converter 132F0026 FC-051P4K0T4E20H3BXCXXXSXXX
1. Technical Specifications Overview
The FC-051P4K0T4E20H3BXCXXXSXXX is a specialized configuration of the VLT Micro Drive FC 51 series, tailored for specific power and control requirements. Below is a detailed breakdown of its specifications:
| Parameter | Specification |
| Model Code | FC-051P4K0T4E20H3BXCXXXSXXX |
| Order No. | 132F0026 |
| Series | VLT Micro Drive FC 51 |
| Power Rating | 4.0 kW (5.4 HP) @ 380-480V, 3-phase |
| Output Current | 9.0 A (continuous) |
| Voltage Range | 380-480V ±10%, 3-phase |
| Frequency Range | 0-500 Hz (adjustable) |
| Control Mode | V/F control, Sensorless Vector Control (SVC), and Closed-Loop Vector Control (CLVC) |
| Switching Frequency | 2-16 kHz (adjustable for noise/efficiency trade-off) |
| Enclosure Rating | IP20 (standard), optional IP55/IP66 for harsh environments |
| Ambient Temperature | -10°C to +50°C (14°F to 122°F), derating above 40°C |
| Altitude | Up to 1000m (3300ft) without derating |
| Communication Protocols | RS485 (Modbus RTU), CANopen, Profibus DP, EtherNet/IP (optional) |
| I/O Configuration | 6 digital inputs, 2 digital outputs, 2 analog inputs (0-10V/4-20mA), 1 analog output (0-10V/4-20mA) |
| Braking Options | Dynamic braking, DC braking, and regenerative braking (optional) |
| Approvals | CE, UL, cUL, EAC, C-Tick, RoHS compliant |
| Dimensions (WxHxD) | 144mm x 265mm x 187mm |
| Weight | 3.2 kg |
2. Key Features and Functionalities
The 132F0026 FC-051P4K0T4E20H3BXCXXXSXXX is engineered to deliver superior performance in motor control applications. Its features include:
2.1 Advanced Control Modes
- V/F Control: Suitable for basic speed regulation of pumps, fans, and conveyors.
- Sensorless Vector Control (SVC): Provides high starting torque and precise speed control without feedback devices.
- Closed-Loop Vector Control (CLVC): Integrates encoder feedback for ultra-precise speed and torque control, ideal for demanding applications like elevators and extruders.
2.2 Energy Efficiency
- Automatic Energy Optimization: Adjusts motor flux to minimize energy consumption during partial loads.
- Sleep/Wake Function: Stops the motor during idle periods and restarts it when needed, reducing energy waste.
- PID Controller: Maintains process variables (e.g., pressure, temperature) within tight ranges, avoiding unnecessary motor operation.
2.3 Protection and Reliability
- Motor Protection: PTC thermistor input, overload protection, and phase loss detection.
- Converter Protection: Overvoltage, undervoltage, overcurrent, and overtemperature shutdown.
- EMC Compliance: Meets EN 61800-3 standards for electromagnetic compatibility, minimizing interference.
2.4 Flexible I/O and Communication
- Programmable I/O: Customizable digital/analog inputs/outputs for integrating with PLCs or sensors.
- Multi-Protocol Support: Modbus RTU (standard), CANopen, Profibus DP, and EtherNet/IP (via option cards).
- Fieldbus Integration: Seamless connection to industrial networks for centralized monitoring.
2.5 User-Friendly Interface
- Local Control Panel (LCP): Intuitive keypad with parameter copy/paste and real-time diagnostics.
- PC Software: VLT® Motion Control Tool MCT 10 for advanced configuration and troubleshooting.
- Parameter Replication: Save/load configurations via SD card for quick setup of multiple drives.
3. Applications
The 132F0026 FC-051P4K0T4E20H3BXCXXXSXXX is ideal for a broad range of industrial and commercial applications:
3.1 HVAC Systems
- Fan and Pump Control: Adjusts motor speed to match heating/cooling demands, reducing energy use by up to 50%.
- Chiller Systems: Precise temperature control for commercial and industrial refrigeration.
3.2 Material Handling
- Conveyor Belts: Smooth acceleration/deceleration to prevent product spillage.
- Crane and Hoist Systems: Torque control for safe lifting and lowering operations.
3.3 Food and Beverage
- Mixers and Agitators: Consistent speed regulation for batch processing.
- Bottling Lines: Coordinated motion control for fillers, cappers, and labelers.
3.4 Water/Wastewater
- Aeration Blowers: Optimizes airflow in wastewater treatment plants.
- Submersible Pumps: Protection against dry running and overload.l.
4. Installation and Maintenance
4.1 Installation
- Mounting: Wall-mounted or DIN-rail compatible.
- Wiring: Clear terminal markings and color-coded cables for phase, brake, and I/O connections.
- Cooling: Forced ventilation with a built-in fan; ensure adequate airflow around the unit.
4.2 Maintenance
- Regular Checks: Inspect for dust accumulation, loose connections, and abnormal vibrations.
- Firmware Updates: Use Danfoss’s VLT® Motion Control Tool to update drive firmware.
- Replacement Parts: Genuine Danfoss components (e.g., capacitors, fans) for longevity.
5. Why Choose Danfoss VLT Micro Drive FC 51?
- Global Support: Danfoss’s extensive network of service centers and online resources.
- Certified Quality: Compliance with international standards ensures reliability in critical applications.
- Scalability: Modular design allows easy upgrades (e.g., adding communication cards or brake resistors).
Conclusion
The Danfoss VLT Micro Drive FC 51 frequency converter 132F0026 FC-051P4K0T4E20H3BXCXXXSXXX is a versatile, energy-efficient solution for motor control in industrial and commercial settings. Its advanced control modes, robust protection features, and flexible communication options make it suitable for applications ranging from HVAC to material handling. By combining precision engineering with user-friendly interfaces, this drive enhances operational efficiency, reduces energy costs, and ensures reliable performance. For detailed configuration guidance or customization options, consult Danfoss’s product documentation or contact their technical support team.
