DANFOSS FC-051P18KT4E20HXBXCXXXSXXX 18.5kW 480V Three Phase VFD

The DANFOSS FC-051P18KT4E20HXBXCXXXSXXX 18.5kW 480V Three Phase VFD is a powerful and versatile variable frequency drive engineered for robust industrial applications. This drive delivers precise motor control, enhanced energy efficiency, and reliable performance, making it a premier choice for demanding environments. Key advantages include its high power density, advanced control algorithms, and comprehensive protection features, ensuring optimal operation and longevity.

| Parameter             | Value                                        |

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

| Model Number          | FC-051P18KT4E20HXBXCXXXSXXX                  |

| Power Rating          | 18.5 kW                                      |

| Input Voltage         | 480V (Three Phase)                           |

| Output Current (Normal) | 38.1 A                                       |

| Output Current (Heavy)  | 42.5 A                                       |

| Frame Size            | 3                                            |

| Enclosure Class       | IP21 / UL Type 1                             |

| Filtration            | Integrated RFI filter (C2)                   |

| Options               | Advanced Heatsink Cooling, Extended Options |

The FC-051P18KT4E20HXBXCXXXSXXX distinguishes itself through its VLT® 2800 series platform, offering superior motor control capabilities and energy-saving potential. Its compact design and integrated RFI filter (C2) simplify installation and reduce electromagnetic interference, positioning it as a highly competitive solution for variable torque applications such as pumps and fans. The drive's robust construction and advanced thermal management ensure consistent performance even under challenging operating conditions.

This 18.5kW VFD is ideally suited for a wide array of industrial applications, including HVAC systems, water and wastewater management, and general machinery control. Its ability to precisely regulate motor speed allows for significant energy savings in pump and fan applications, directly addressing common user needs for operational efficiency. The 480V, three-phase configuration makes it compatible with standard industrial power supplies.

System integration of the DANFOSS FC-051P18KT4E20HXBXCXXXSXXX is streamlined due to its user-friendly interface and flexible configuration options. Proper wiring involves connecting the three-phase input power to the designated terminals and the motor to the output terminals. Commissioning typically involves parameter setup via the drive's keypad or advanced programming software to match motor characteristics and application requirements. Safety protocols, including proper grounding and isolation, are paramount during installation.

Operation of the DANFOSS FC-051P18KT4E20HXBXCXXXSXXX VFD requires adherence to safety guidelines, including ensuring proper ventilation and avoiding operation outside specified environmental limits. Common troubleshooting may involve addressing motor overload faults or communication errors. The drive features comprehensive diagnostic capabilities and a fault code system to quickly identify and resolve operational issues, minimizing downtime.

The FC-051P18KT4E20HXBXCXXXSXXX offers excellent scalability and long-term value. Its modular design and compatibility with various communication protocols facilitate integration into larger automation systems and Industrial Internet of Things (IIoT) platforms. This ensures that the drive can adapt to evolving system requirements and contribute to smart factory initiatives, providing a robust return on investment.

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Frequently Asked Questions (FAQs):

What is the primary function of the DANFOSS FC-051P18KT4E20HXBXCXXXSXXX VFD?

This VFD controls motor speed for energy savings. It offers precise control for various industrial applications.

It precisely manages three-phase motor operation, reducing energy consumption significantly. The drive optimizes performance in pumping and fan systems.

It provides variable speed output, enhancing process control and reducing mechanical stress on equipment. This VFD ensures efficient operation.

What are the key technical specifications of this 18.5kW VFD?

It is rated for 18.5kW and operates on a 480V, three-phase power supply. The output current is 38.1A.

This VFD features an IP21 enclosure for protection against dust and water ingress. It includes an integrated C2 RFI filter.

The drive is built on the VLT® 2800 series platform, known for its robust performance and efficiency. It has a frame size of 3.

What types of applications is the FC-051P18KT4E20HXBXCXXXSXXX best suited for?

It excels in HVAC, water, and wastewater pump applications for energy savings. It's also used in general machinery control.

The drive is ideal for variable torque loads where precise speed control is critical. This optimizes performance and reduces wear.

It is a strong choice for fan applications requiring reduced energy consumption and improved airflow management. The 480V rating suits industrial power grids.

How do I properly install and wire this three-phase VFD?

Ensure correct three-phase input power connection and motor output wiring. Follow all safety grounding and isolation procedures.

Consult the installation manual for terminal assignments and cable routing guidelines. Proper ventilation is crucial for heat dissipation.

Refer to the product's wiring diagram for specific connections to power sources and motors. Professional installation is recommended.

What are the main benefits of using this Danfoss VFD over a traditional motor starter?

It offers significant energy savings by adjusting motor speed to match load demands. This reduces electricity costs.

Variable speed control provides enhanced process precision and smoother operation, reducing mechanical stress on equipment. This leads to longer component life.

The VFD provides advanced motor protection features and diagnostic capabilities, minimizing downtime and maintenance requirements. It offers superior control.

How can I configure the parameters for optimal performance on this FC-051P18KT4E20HXBXCXXXSXXX VFD?

Utilize the keypad or programming software to set motor data and application-specific parameters. Refer to the programming manual.

Adjust acceleration and deceleration ramps to suit the application and prevent mechanical shock. Optimize PID control loops for closed-loop systems.

Perform an auto-tune function if available to calibrate the VFD to the specific motor characteristics for maximum efficiency. Fine-tune limit settings.

What are common fault codes and troubleshooting tips for this VFD?

Refer to the user manual for a comprehensive list of fault codes and their meanings. Common issues include overcurrent or undervoltage.

Check motor connections, cable integrity, and ventilation for basic troubleshooting. Ensure parameters are correctly set.

Restart the drive after addressing the fault condition, and if problems persist, contact technical support. Verify input power quality.

Does this VFD support communication protocols for integration into industrial networks?

Yes, it supports various communication options for integration into SCADA and PLC systems. This enables remote monitoring and control.

Explore optional communication cards that can be installed to interface with protocols like Modbus, Profibus, or DeviceNet. This enhances system connectivity.

The VFD can be integrated into IIoT platforms for advanced data analytics and predictive maintenance strategies. This enables smart factory solutions.

What is the expected lifespan and long-term value of the DANFOSS FC-051P18KT4E20HXBXCXXXSXXX?

With proper installation and maintenance, these drives offer a long operational lifespan. They are built for industrial durability.

The energy savings achieved can provide a rapid return on investment, enhancing the overall economic value. This VFD reduces operational costs.

Its modular design and upgradeability ensure continued relevance and adaptability to future system expansions or technological advancements. This prolongs its useful life.

Where can I find the official product manual and technical documentation for this VFD?

Official Danfoss websites and distributors are the primary sources for manuals. Search using the full model number.

Download the user manual, installation guide, and programming references for detailed information. Ensure you get the correct revision.

Technical support from Danfoss or authorized partners can also provide access to necessary documentation and assistance. This ensures you have the right resources.