DANFOSS FC-101P18KT4E5AH2XAXXXXSXXXXAXBXCXXXXDX 18.5kW 37A Three Phase IP55 FC-101 Inverter

The DANFOSS FC-101P18KT4E5AH2XAXXXXSXXXXAXBXCXXXXDX is a robust 18.5kW, 37A, three-phase IP55 rated FC-101 inverter engineered for demanding industrial applications. This variable frequency drive (VFD) offers precise motor control, enhanced energy efficiency, and superior protection, making it a prime choice for optimizing pump, fan, and general machinery performance. Its compact design and straightforward integration simplify installation and maintenance, while its advanced features ensure reliable operation across diverse environments.

| Parameter                | Value                                         |

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

| Model Number             | FC-101P18KT4E5AH2XAXXXXSXXXXAXBXCXXXXDX        |

| Power Rating             | 18.5 kW                                       |

| Current Rating           | 37 A                                          |

| Phase                    | Three Phase                                   |

| Ingress Protection Rating| IP55                                          |

| Series                   | FC-101                                        |

Core Features & Market Positioning

The DANFOSS FC-101 series distinguishes itself through its exceptional reliability and user-friendly interface, positioning it as a cost-effective yet high-performance solution for variable speed drive requirements. Its robust IP55 enclosure provides superior protection against dust and water ingress, enabling operation in harsh industrial settings without the need for additional protective measures. This inherent durability, coupled with Danfoss's reputation for quality engineering, ensures a long operational lifespan and reduced total cost of ownership. The inverter's advanced control algorithms deliver smooth motor operation, minimizing mechanical stress and extending equipment longevity, a key differentiator in competitive industrial markets.

Key Application Scenarios

This specific DANFOSS FC-101 inverter, the FC-101P18KT4E5AH2XAXXXXSXXXXAXBXCXXXXDX, excels in a variety of industrial applications where precise speed control and energy savings are paramount. It is ideally suited for centrifugal pump applications in water and wastewater management, where adjusting motor speed to match system demand significantly reduces energy consumption. Furthermore, it is a strong candidate for fan and ventilation systems in HVAC and industrial process control, allowing for optimized airflow and reduced noise levels. Its three-phase power capability and 37A rating make it suitable for driving conveyors, mixers, extruders, and other general machinery in manufacturing and processing plants, ensuring efficient and consistent operation.

Practical System Integration Guidance

Integrating the DANFOSS FC-101P18KT4E5AH2XAXXXXSXXXXAXBXCXXXXDX into existing systems is streamlined due to its standard mounting and connection options. For a three-phase motor connection, ensure the motor is rated for VFD operation and correctly wired to the inverter's output terminals (U, V, W). Power input connections should be made to the L1, L2, and L3 terminals, adhering to local electrical codes and ensuring proper grounding. For control signals, the digital inputs can be configured for start/stop, forward/reverse, and speed selection, while analog inputs allow for speed control via a 0-10V or 4-20mA signal. Referencing the Danfoss FC-101 programming manual is essential for detailed parameter configuration, including setting motor data, ramp times, and overcurrent protection limits to match the specific application and motor characteristics.

Operation and Risk Mitigation

Operating the DANFOSS FC-101P18KT4E5AH2XAXXXXSXXXXAXBXCXXXXDX requires adherence to safety protocols, particularly regarding electrical connections and motor phasing. Before initial startup, verify all wiring is secure and that the motor's direction of rotation is correct; if not, simply swap any two of the motor output phases (U, V, W). Common operational issues can often be resolved by checking parameter settings, such as motor nominal current and speed, which are crucial for proper VFD performance. Critical fault codes, such as "Overcurrent" (F001) or "Overtemperature" (F004), typically indicate motor load issues or inadequate cooling, respectively. Addressing these requires careful inspection of the motor, driven load, and the inverter's ventilation to prevent damage and ensure continuous operation.

Scalability & Long-Term Value

The DANFOSS FC-101P18KT4E5AH2XAXXXXSXXXXAXBXCXXXXDX offers significant long-term value through its inherent efficiency improvements and compatibility with evolving industrial automation trends. Its variable speed control capabilities directly translate to energy savings, reducing operational expenditures over the product's lifecycle. While the FC-101 series is a standalone solution, its integration within a broader Danfoss ecosystem or with other Programmable Logic Controllers (PLCs) is straightforward, supporting advanced automation strategies. For future upgrades or integration into IIoT platforms, the inverter can be equipped with optional communication modules (e.g., Modbus, Profibus) allowing for remote monitoring, diagnostics, and data exchange, ensuring its relevance in smart factory environments.

Frequently Asked Questions

What is the power rating of the DANFOSS FC-101P18KT4E5AH2XAXXXXSXXXXAXBXCXXXXDX?

This inverter boasts a substantial 18.5kW power output. It's designed for robust performance.

It also features a 37A current rating, suitable for demanding loads. This ensures reliable motor operation.

The three-phase design makes it ideal for industrial machinery. It provides efficient power delivery.

How do I wire the DANFOSS FC-101P18KT4E5AH2XAXXXXSXXXXAXBXCXXXXDX for a three-phase motor?

Connect the motor leads to terminals U, V, and W. Ensure motor compatibility with VFDs.

Input power connects to L1, L2, and L3. Follow all local electrical safety codes.

Verify motor rotation direction after wiring. Swap any two motor leads if rotation is incorrect.

What are the main applications for this Danfoss FC-101 inverter?

It's excellent for pumps and fans in HVAC and water systems. It optimizes flow and pressure.

Manufacturing machinery like conveyors and mixers also benefit. Consistent speed control is key here.

General industrial processes requiring variable speed are well-suited. It enhances efficiency.

Is the DANFOSS FC-101P18KT4E5AH2XAXXXXSXXXXAXBXCXXXXDX easy to install?

Yes, it features standard mounting and connections. The IP55 rating simplifies placement.

Its intuitive interface aids setup. Consult the manual for detailed programming.

Integration into existing control systems is typically straightforward. It supports common I/O.

What does the IP55 rating signify for this inverter?

IP55 means it's protected against dust ingress. It also withstands water jets from any direction.

This rating allows installation in many industrial environments. It reduces the need for extra enclosures.

It ensures reliable operation even in challenging conditions. Durability is a key benefit.

How can I troubleshoot common faults on the FC-101?

Check motor current and speed parameters first. Incorrect settings cause many issues.

Verify motor and load condition for overcurrent faults. Ensure ventilation for overheating.

Consult the FC-101 manual for specific fault codes. It provides detailed diagnostic steps.

What is the current rating of the DANFOSS FC-101P18KT4E5AH2XAXXXXSXXXXAXBXCXXXXDX?

The inverter has a significant 37A current handling capability. This supports robust motor operation.

It is designed for motors up to 18.5kW. This ensures adequate power for the specified load.

This current rating is suitable for continuous duty in many industrial applications. It provides reliable performance.

Can this inverter be controlled remotely?

Yes, with optional communication modules. Modbus and Profibus are common options.

Remote monitoring and control are enabled. This is key for IIoT integration.

It allows for centralized system management. Data exchange enhances operational insight.

What are the advantages of using a VFD like this Danfoss FC-101?

Significant energy savings are a primary benefit. Speed is adjusted to match demand.

It offers precise motor speed control. This improves process consistency and quality.

Reduced mechanical stress leads to longer equipment life. It also lowers maintenance costs.

What kind of motor can I connect to this inverter?

It is designed for three-phase induction motors. Ensure the motor is VFD-compatible.

Match the motor's power and current ratings. Refer to the motor nameplate for specs.

Always confirm the motor's insulation is adequate. This prevents voltage stress damage.