DANFOSS FC-301P18KT4E55H2XGCXXXSXXXXAXBXCXXXXDX 18.5kW VLT AutomationDrive FC-301 3AC 480V IP55

The DANFOSS FC-301P18KT4E55H2XGCXXXSXXXXAXBXCXXXXDX, a 18.5kW VLT AutomationDrive, is engineered for demanding industrial applications, offering exceptional control, energy efficiency, and robust performance. This 3-phase, 480V Variable Frequency Drive (VFD) boasts an IP55 enclosure, ensuring reliable operation in harsh environments by providing superior protection against dust and water ingress. Its advanced features translate to significant operational advantages, including precise motor speed regulation, reduced energy consumption, and extended equipment lifespan, positioning it as a superior choice for process automation and manufacturing.

| Parameter          | Specification                               |

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

| Model              | FC-301P18KT4E55H2XGCXXXSXXXXAXBXCXXXXDX      |

| Power Rating       | 18.5 kW                                     |

| Input Voltage      | 3 x 480V AC                                 |

| Enclosure          | IP55                                        |

| Series             | VLT AutomationDrive FC-301                  |

| Frame Size         | Not explicitly stated in the model number   |

| Output Frequency   | Up to 590 Hz                                |

| Control Methods    | V/f, Vector Control, Advanced Servo Control |

| Communication      | Built-in options, configurable modules      |

| Braking            | Integrated DC bus, optional external brake  |

| Ambient Temp.      | -20°C to +50°C (derating above 40°C)        |

| EMC Compliance     | Class A or B, depending on configuration    |

Core Features & Market Positioning

The VLT AutomationDrive FC-301 stands out in the industrial automation market due to its sophisticated control algorithms and robust build quality. Its ability to deliver precise motor control, whether through V/f, advanced flux vector control, or servo control, allows for optimized process performance and significant energy savings, often exceeding 50% in variable load applications. The drive's intelligent thermal management system and durable IP55-rated enclosure ensure longevity and consistent performance even in challenging industrial settings, differentiating it from less rugged competitors. This combination of advanced control, energy efficiency, and environmental resilience makes the FC-301 a preferred solution for industries seeking reliable, high-performance automation.

Key Application Scenarios

The DANFOSS FC-301P18KT4E55H2XGCXXXSXXXXAXBXCXXXXDX is exceptionally well-suited for a wide array of demanding industrial applications. Its precise control capabilities are invaluable in pump and fan applications within HVAC systems, water treatment plants, and general industrial ventilation, where speed modulation directly translates to energy savings and reduced wear. Furthermore, its robust motor control makes it ideal for conveyor systems, mixers, extruders, and other machinery in the food and beverage, manufacturing, and material handling sectors, ensuring consistent product quality and efficient throughput. The drive's ability to handle variable torque loads and its compact design facilitate integration into diverse machinery, from packaging lines to industrial processing equipment.

Practical System Integration Guidance

Integrating the DANFOSS FC-301P18KT4E55H2XGCXXXSXXXXAXBXCXXXXDX into existing systems requires careful attention to power, control, and communication wiring. For power connections, ensure the supply voltage matches the 3x 480V AC input and that the motor is rated appropriately for the 18.5kW output. Grounding and shielding practices are critical for EMC compliance; utilize shielded motor cables and ensure proper grounding of the drive and motor frame. Control wiring typically involves connecting digital and analog inputs/outputs for basic control and feedback. For advanced integration, optional communication modules (e.g., Profibus, Modbus TCP/IP) can be installed to enable seamless integration with PLCs and SCADA systems, allowing for remote monitoring and control. Initial commissioning involves setting motor parameters, defining operational limits, and configuring control modes via the drive's keypad or commissioning software to optimize performance for the specific application.

Operation and Risk Mitigation

Operating the DANFOSS FC-301P18KT4E55H2XGCXXXSXXXXAXBXCXXXXDX safely and effectively involves understanding its control interface and potential fault conditions. Always ensure proper ventilation around the drive to prevent overheating, as operation above 40°C requires derating. Familiarize yourself with the common warning and fault codes displayed on the control panel; for example, an "Overcurrent" fault (e.g., F001) may indicate motor issues or rapid acceleration, while a "Heatsink Overtemperature" fault (e.g., F005) points to insufficient cooling or motor overload. Implementing robust safety procedures, such as lockout/tagout during maintenance and ensuring appropriate electrical protection (fuses, circuit breakers), is paramount to mitigate risks associated with high-voltage equipment. Adhering to the manufacturer's installation and operation manual is essential for safe and reliable long-term performance.

Scalability & Long-Term Value

The DANFOSS FC-301 series offers significant scalability and long-term value, particularly through its compatibility with Danfoss's broader ecosystem of automation components and its embrace of Industrial Internet of Things (IIoT) capabilities. The drive can be seamlessly integrated with other Danfoss products, such as soft starters and control systems, allowing for a unified approach to industrial automation. Furthermore, by equipping the FC-301 with optional communication cards, it can interface with modern digital platforms, enabling advanced data logging, predictive maintenance, and remote diagnostics, thereby enhancing operational efficiency and reducing downtime. This forward-looking design ensures that the FC-301 remains a relevant and valuable asset in evolving industrial environments, supporting upgrades and integration with emerging IIoT technologies.

FAQs

What are the primary benefits of using the DANFOSS FC-301?

The DANFOSS FC-301 offers substantial energy savings through precise motor speed control. It also enhances system reliability with its robust IP55 enclosure for harsh environments. The drive provides advanced control capabilities for optimized process performance.

How does the IP55 rating benefit industrial applications?

The IP55 rating ensures the drive is protected against harmful dust ingress. It also safeguards against low-pressure water jets from any direction. This makes the FC-301 ideal for environments prone to dust or moisture.

Can the FC-301 drive be controlled remotely?

Yes, remote control is achievable via optional communication modules. These modules support industrial networks like Profibus or Modbus TCP/IP. This integration allows for seamless connection to PLCs and SCADA systems.

What are common fault codes for the FC-301?

Common faults include overcurrent (e.g., F001), indicating motor or acceleration issues. Heatsink overtemperature (e.g., F005) suggests cooling problems. Input phase loss (e.g., F003) points to power supply irregularities.

How can energy efficiency be maximized with the FC-301?

Maximize efficiency by utilizing the drive's advanced vector control for variable loads. Optimize acceleration and deceleration ramps to match process needs. Properly size the motor and drive for the specific application to avoid oversizing.

What is the typical operating temperature range for the FC-301?

The drive operates reliably between -20°C and +50°C. Note that derating is required for ambient temperatures above 40°C. Ensure adequate ventilation to maintain optimal operating conditions.

Is the DANFOSS FC-301 compatible with older motor control systems?

Yes, the FC-301 offers flexibility through various control modes, including V/f. It can also be integrated with optional communication modules for modern networks. This ensures compatibility with a range of system architectures.

What kind of motor is best suited for the FC-301?

The FC-301 is designed for 3-phase induction motors. It supports both standard and premium efficiency motors. Ensure the motor's voltage and power ratings are compatible with the drive's output.

What safety precautions should be taken during installation?

Always follow lockout/tagout procedures before installation or maintenance. Ensure proper grounding of the drive and motor. Use appropriate fuses or circuit breakers for electrical protection.

How does the FC-301 contribute to predictive maintenance?

The drive can log operational data and transmit it via communication modules. This data can be analyzed for performance trends. Such analysis aids in identifying potential issues before they cause failure.