DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX 3kW 7.2A 480V Three Phase IP55 FC-101

The DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX 3kW Variable Frequency Drive (VFD) is engineered for robust performance in demanding industrial environments. This IP55-rated, three-phase unit delivers precise motor control, energy savings, and enhanced operational efficiency. Key advantages include its compact design, advanced thermal management, and user-friendly interface, making it an ideal solution for a wide array of applications. The FC-101 series is renowned for its reliability and cost-effectiveness, offering superior motor speed regulation and torque control.

Product Specifications

| Parameter               | Value                                    |

| :---------------------- | :--------------------------------------- |

| Model Number            | FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX |

| Power                   | 3 kW                                     |

| Rated Current           | 7.2 A                                    |

| Input Voltage           | 480 V (Three Phase)                      |

| Enclosure Rating        | IP55                                     |

| Series                  | FC-101                                   |

Core Features & Market Positioning

The DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX stands out due to its integrated harmonic mitigation capabilities, reducing the need for external filters in many installations. Its advanced control algorithms ensure optimal motor performance across varying loads, contributing to significant energy savings. This VFD is positioned as a highly reliable and versatile drive, suitable for applications requiring precise speed control and robust protection. Its competitive edge lies in its combination of advanced features, ease of use, and Danfoss's reputation for quality and support in the industrial automation sector.

Key Application Scenarios

This DANFOSS FC-101 VFD is exceptionally well-suited for pump and fan applications in HVAC systems, water treatment plants, and building automation, where precise flow and pressure control are critical. It also excels in conveyor systems, material handling equipment, and general manufacturing processes requiring adjustable motor speeds for optimized production and energy efficiency. The IP55 rating ensures reliable operation even in dusty or washdown environments, broadening its applicability in sectors like food and beverage processing and general industry.

Practical System Integration Guidance

Integrating the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX is streamlined due to its intuitive setup parameters and clear wiring diagrams. For typical motor connections, ensure the three-phase motor is wired to the VFD's output terminals (U, V, W), and the incoming three-phase power is connected to the line terminals (L1, L2, L3). Grounding is essential for safety and proper operation; connect the drive's ground terminal to a verified earth ground. Commissioning typically involves setting motor nameplate data, such as voltage, frequency, and current, via the keypad or software. Advanced parameterization, like PID control for pump applications, can be configured to automatically maintain setpoint values, requiring careful tuning of proportional, integral, and derivative gains for optimal stability.

Operation and Risk Mitigation

Safe operation of the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX requires adherence to electrical safety standards. Always ensure the drive is de-energized and locked out before performing any wiring or maintenance. Overcurrent faults (e.g., tripped motor overload) can occur if the motor load exceeds the drive's rated capacity or if there's a short circuit. Undervoltage or overvoltage faults typically indicate issues with the power supply. Regular visual inspections for dust accumulation or damage to the enclosure are recommended to maintain the IP55 rating and prevent overheating. Consult the comprehensive user manual for detailed troubleshooting guides and specific error code interpretations.

Scalability & Long-Term Value

The DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX offers excellent long-term value through its robust construction and compatibility with Danfoss's wider automation ecosystem. While the FC-101 is a dedicated series, its underlying technology and communication protocols often align with other Danfoss products, facilitating system expansion. For enhanced IIoT integration, consider communication option cards that can enable seamless data exchange with SCADA systems or cloud-based monitoring platforms, providing valuable insights into performance, energy consumption, and predictive maintenance. This ensures your investment remains relevant and contributes to a more connected industrial environment.

Frequently Asked Questions

1. What are the primary benefits of using the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX?

This VFD offers significant energy savings by precisely controlling motor speed. It also provides enhanced motor protection and operational reliability. Its IP55 rating ensures durability in harsh industrial settings.

The DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX improves system efficiency and reduces wear on machinery. It's designed for straightforward integration into existing three-phase power systems. This drive supports advanced control features for optimized process automation.

The core advantages include its robust build quality, ease of programming, and excellent thermal management. It minimizes maintenance needs and downtime, contributing to a lower total cost of ownership.

2. How do I connect a motor to the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX?

Connect the three motor leads (typically U, V, W) to the corresponding output terminals on the VFD. Ensure proper grounding of both the motor and the VFD to prevent electrical hazards. Verify motor nameplate data is correctly entered into the VFD parameters.

Use appropriate gauge wiring for the motor's full load current and the VFD's output rating. Follow local electrical codes and the VFD's installation manual precisely for safe and reliable wiring. Always disconnect power before making any connections.

The VFD terminals are clearly marked. Double-check connections for phase rotation if the motor runs in the wrong direction after initial startup. Refer to the VFD's wiring diagram for exact terminal assignments.

3. What is the typical application for a DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX?

This VFD is commonly used for controlling pumps and fans in HVAC and water management systems. It is also suitable for conveyors and other variable speed industrial machinery. Its IP55 rating makes it ideal for washdown or dusty environments.

Typical uses include precise speed regulation for maintaining consistent process conditions. It helps in optimizing energy consumption in applications with fluctuating load demands. This drive provides smooth acceleration and deceleration for sensitive equipment.

The 3kW, 480V, three-phase specification makes it versatile for many standard industrial motor sizes. Its robustness ensures reliable operation in demanding production lines and utility services.

4. Can I integrate the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX with a PLC?

Yes, the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX can be integrated with PLCs via various communication protocols. Common options include Modbus RTU, PROFIBUS, or DeviceNet, often requiring an optional communication module. This allows for remote control, monitoring, and parameterization.

Configure the VFD's communication parameters and the PLC's communication settings to match. Establish a communication link by wiring the appropriate communication cables between the VFD and the PLC. Test communication by reading status registers or writing control commands.

The ability to interface with a PLC enhances automation capabilities, enabling complex process control loops and system integration. It allows for centralized control and data logging from a single platform.

5. What are common fault codes for the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX?

Common faults include overcurrent (F001), overvoltage (F002), and undervoltage (F003). Motor overload faults (F004) or earth fault (F005) are also frequently encountered. These codes indicate specific issues that need to be addressed.

Refer to the VFD's user manual for a complete list and detailed explanations of each fault code. The manual will also provide troubleshooting steps for resolving these issues. Proper diagnosis is crucial for quick recovery.

Always ensure the VFD is correctly sized for the motor and application to prevent repeated faults. Check for external factors like power supply quality or motor winding integrity. Resetting the VFD after resolving the fault is usually necessary.

6. How do I set up the PID controller on the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX?

Enable the PID controller function in the VFD's parameter settings. Configure the reference setpoint, feedback input (e.g., analog input), and output scaling. Tune the P, I, and D gains to achieve stable and responsive control.

The feedback signal from sensors (like pressure or level transmitters) must be correctly wired to the analog input terminals. Ensure the analog input is configured for the correct voltage or current range. The output will typically control the motor speed to maintain the setpoint.

Accurate PID tuning is critical for optimal performance. Start with a low P-gain and gradually increase it, then adjust I and D terms. Test the system under various load conditions to verify stability and accuracy.

7. What is the IP rating of the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX and what does it mean?

The DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX has an IP55 rating. This means it is protected against dust ingress (the '5' in 55) and protected against low-pressure jets of water from any direction (the '5' in 55). This makes it suitable for many industrial environments.

This level of protection allows the drive to be installed in locations where it might be exposed to dust or occasional splashing of water. It is not designed for submersion, but offers good resilience against common environmental challenges. The enclosure prevents the ingress of harmful amounts of dust.

The IP55 rating ensures that the internal components of the VFD are safeguarded from environmental factors that could cause damage or malfunction. This contributes to the overall reliability and longevity of the unit in typical industrial settings.

8. What is the maximum input voltage and frequency for this VFD?

The DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX operates with a nominal input voltage of 480V three-phase. While designed for 480V, it typically has a tolerance for slight variations in the mains supply voltage. The drive is usually configured for a 50Hz or 60Hz nominal output frequency, depending on the region and application.

It is crucial to ensure the incoming power supply voltage is within the specified operating range for the VFD to prevent damage. Consult the product's technical documentation for precise voltage tolerance limits and maximum allowable input frequencies. Operating outside these limits can lead to faults or component failure.

The output frequency can be adjusted to control motor speed, typically ranging from 0 Hz up to a maximum of 400 Hz, depending on the motor and application requirements. The VFD precisely regulates this output frequency to achieve the desired motor speed.

9. Can the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX be used for dynamic braking?

Dynamic braking is a feature that can be utilized with the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX to dissipate excess braking energy. This is typically achieved by connecting an external braking resistor to the VFD's braking terminals. This allows for faster deceleration of the motor load.

When the motor is decelerating, it acts as a generator, producing energy that needs to be dissipated. Dynamic braking uses a resistor to convert this generated energy into heat, providing a controlled braking torque. This is particularly useful in applications with high inertia loads.

Ensure the braking resistor is correctly sized for the application's braking duty cycle and power requirements. Improper sizing can lead to overheating of the resistor or insufficient braking performance. Refer to the VFD manual for detailed connection and configuration instructions.

10. What are the energy-saving features of the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX?

The primary energy-saving feature is variable speed control, allowing motor speed to be reduced to match load demand, significantly cutting power consumption. It also includes an energy-saving mode that optimizes V/f curves for reduced losses. Advanced features can further enhance efficiency in specific applications.

The VFD automatically adjusts motor speed based on system requirements, preventing motors from running at full speed when not needed. This is particularly effective in fan and pump applications where power consumption is proportional to the cube of speed.

Furthermore, the DANFOSS FC-101P3K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX offers features like automatic motor tuning and a built-in bypass function, which can contribute to further energy savings and optimized operational efficiency over time.