DANFOSS FC-111P55KT4P20H2XXCXXXSXXXXAXBXCXXXXDX 55kW 106A VLT AQUA Drive 3AC 480V

The DANFOSS FC-111P55KT4P20H2XXCXXXSXXXXAXBXCXXXXDX 55kW 106A VLT AQUA Drive is a high-performance variable frequency drive (VFD) engineered for demanding water and wastewater applications. This advanced drive offers precise motor control, significant energy savings, and enhanced operational reliability. Its core advantages include superior efficiency, robust construction, and intelligent control algorithms specifically designed for pump and fan management. Key technical parameters include a 55kW power rating, 106A nominal current, 3-phase AC input, and 480V operating voltage, making it suitable for a wide range of industrial water systems. The VLT AQUA Drive's advanced features like integrated harmonic mitigation, advanced cooling, and user-friendly interface contribute to its market-leading position in the water industry.

Product Specifications

| Parameter              | Value                                            |

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

| Product Code           | FC-111P55KT4P20H2XXCXXXSXXXXAXBXCXXXXDX           |

| Power Rating           | 55 kW                                            |

| Nominal Current        | 106 A                                            |

| Input Voltage          | 3-Phase AC, 480V                                 |

| Frame Size             | Not specified in provided search results         |

| IP Rating              | Not specified in provided search results         |

| Braking Unit           | Integrated (20)                                  |

| Filter                 | RFI Filter (H2)                                  |

| Coating                | Standard (XXCXXXSXXXXAXBXCXXXXDX)                |

| Communication Options  | Not specified in provided search results         |

| Special Features       | VLT AQUA Drive, designed for water applications  |

Core Features & Market Positioning

The DANFOSS FC-111P55KT4P20H2XXCXXXSXXXXAXBXCXXXXDX VLT AQUA Drive distinguishes itself with its specialized design for water and wastewater management, offering unparalleled efficiency and reliability. Its advanced control functionalities, such as the integrated cascade controller and intelligent pump optimization, directly translate to substantial energy cost reductions, a critical factor in municipal and industrial water operations. The drive's robust construction and advanced thermal management ensure long-term performance even in harsh environments, solidifying its position as a premium solution for variable speed pumping and demanding HVAC applications within the water sector. Compared to general-purpose VFDs, the AQUA Drive's tailored features provide a significant competitive edge in terms of performance, longevity, and operational expenditure savings for water-related industries.

Key Application Scenarios

This VLT AQUA Drive is exceptionally well-suited for variable speed control of pumps and fans in municipal and industrial water and wastewater treatment plants. Its precise flow and pressure control capabilities make it ideal for applications such as raw water supply, treated water distribution, booster pump systems, and sewage lift stations. Furthermore, the FC-111P55KT4P20H2XXCXXXSXXXXAXBXCXXXXDX is a prime candidate for managing irrigation systems, desalination plants, and cooling tower applications where energy efficiency and precise process control are paramount. Its robust design and specialized algorithms are engineered to optimize performance and minimize energy consumption across these diverse water-centric operations.

Practical System Integration Guidance

Integrating the DANFOSS FC-111P55KT4P20H2XXCXXXSXXXXAXBXCXXXXDX VLT AQUA Drive into existing water systems requires careful consideration of power and control wiring. The drive accepts a 3-phase 480V AC input, and the 106A nominal current rating dictates appropriate cable sizing and circuit breaker protection. For optimal performance and harmonic mitigation, ensure the integrated RFI filter (H2) is correctly configured. Commissioning typically involves setting motor parameters, defining control modes (e.g., pressure, flow, level control), and configuring communication protocols if integrated into a SCADA or building management system. The drive's local control panel provides a user-friendly interface for initial setup and parameter adjustment, though advanced configurations may benefit from Danfoss's dedicated software tools.

Operation and Risk Mitigation

Safe operation of the DANFOSS FC-111P55KT4P20H2XXCXXXSXXXXAXBXCXXXXDX drive involves adherence to electrical safety standards and proper environmental considerations. Ensure the drive is installed in a clean, dry environment, within its specified operating temperature range, and with adequate ventilation to prevent overheating, which is critical for maintaining performance and lifespan. Users should be aware of potential fault codes related to motor overload, under-voltage, or communication errors, and consult the VLT AQUA Drive manual for detailed troubleshooting steps. Implementing a robust maintenance schedule, including regular inspection of electrical connections and cleaning of cooling fins, is essential for mitigating operational risks and ensuring continuous, reliable performance in critical water infrastructure.

Scalability & Long-Term Value

The DANFOSS FC-111P55KT4P20H2XXCXXXSXXXXAXBXCXXXXDX VLT AQUA Drive offers significant long-term value through its scalability and compatibility with modern industrial automation platforms. While specific upgrade paths are not detailed in the provided search results, Danfoss typically designs its VLT drives with modularity in mind, allowing for the addition of communication options or advanced control modules. Its inherent energy efficiency contributes directly to reduced operational expenditures over the product's lifecycle, representing a sound investment for water utilities and industrial facilities. The drive's integration capabilities with Industrial Internet of Things (IIoT) solutions enable advanced monitoring, predictive maintenance, and remote management, further enhancing its long-term value and contribution to smart water management systems.

Frequently Asked Questions

What is the primary application for the DANFOSS FC-111P55KT4P20H2XXCXXXSXXXXAXBXCXXXXDX?

The DANFOSS FC-111P55KT4P20H2XXCXXXSXXXXAXBXCXXXXDX is primarily designed for variable speed control in water and wastewater applications. It excels in optimizing pump and fan performance for water supply, distribution, and treatment processes. Its advanced features ensure energy efficiency and reliability in these demanding environments.

How does the VLT AQUA Drive contribute to energy savings?

The VLT AQUA Drive achieves energy savings by precisely matching motor speed to system demand, avoiding inefficient fixed-speed operation. Its specialized control algorithms further optimize pump efficiency, reducing wasted energy. This leads to significant reductions in electricity consumption and operational costs for water facilities.

What are the key technical specifications of this drive?

This drive has a 55kW power rating and a 106A nominal current. It operates on a 3-phase AC input at 480V. The specific model number indicates integrated braking and an RFI filter for enhanced performance. These specifications make it suitable for medium to large water pumping applications.

Can this drive be integrated into existing SCADA systems?

Yes, VLT AQUA Drives are designed for seamless integration with SCADA and building management systems. They support various communication protocols, allowing for remote monitoring and control. This facilitates advanced automation and data collection for water management.

What is the IP rating of the DANFOSS FC-111P55KT4P20H2XXCXXXSXXXXAXBXCXXXXDX?

The specific IP rating for this exact model code was not readily available in the search results. However, Danfoss VLT drives for industrial applications typically offer robust protection against dust and moisture, with ratings suitable for harsh environments. Always verify the exact IP rating from the official datasheet for the specific product variant.

What are the common fault codes for VLT AQUA Drives?

Common fault codes might include motor overload, under-voltage, over-voltage, and communication errors. Specific fault codes are detailed in the drive's user manual. It is crucial to consult this documentation for accurate interpretation and troubleshooting procedures.

Is advanced programming required for basic operation?

For basic operation, the integrated control panel allows for straightforward setup of motor parameters and control modes. However, advanced functionalities and optimization may benefit from using Danfoss's dedicated software tools for programming. These tools offer more comprehensive control and diagnostic capabilities.

What is the benefit of the integrated braking unit (20) in this model?

The integrated braking unit provides controlled deceleration of the motor and load. This is crucial for applications where rapid stopping is required or to prevent over-speeding. It enhances safety and system control by managing kinetic energy during shutdown.

How does the RFI filter (H2) benefit the system?

The RFI filter (H2) is essential for mitigating electromagnetic interference. This protects sensitive control and communication equipment from electrical noise generated by the drive. It ensures reliable operation of the entire system, especially in environments with other electronic devices.

What kind of maintenance is recommended for this drive?

Regular visual inspections of electrical connections and cleaning of cooling fins are recommended. Periodic checks for vibration and abnormal noises can indicate potential issues. Following the manufacturer's maintenance schedule will ensure optimal performance and longevity.