DANFOSS FC-302N250T5E20H2XGCXXXSXXXXAXBXCXXXXDX 250kW VLT AutomationDrive FC-302 3AC 500V Standard

The DANFOSS FC-302N250T5E20H2XGCXXXSXXXXAXBXCXXXXDX 250kW VLT AutomationDrive FC-302 represents a robust and versatile solution for variable speed control in demanding industrial environments. This 3-phase AC drive, operating at 500V, delivers exceptional performance, energy efficiency, and reliability. Its core advantages lie in its advanced control algorithms, robust design for harsh conditions, and comprehensive feature set enabling seamless integration into complex automation systems. Key technical parameters include a power rating of 250kW, an input voltage of 500V AC, and a 3-phase AC power supply.

Product Specifications

| Parameter              | Value                               |

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

| Model                  | FC-302N250T5E20H2XGCXXXSXXXXAXBXCXXXXDX |

| Power Rating           | 250 kW                              |

| Input Voltage          | 500 V AC (3-phase)                  |

| Series                 | VLT AutomationDrive FC-302          |

| IP Rating              | IP20                                |

| Mounting               | Standard chassis                    |

| Control Type           | Advanced V/f, Vector Control        |

| Integrated Options     | 20 – specific options TBD by suffix |

| Communication Options  | G – specific options TBD by suffix  |

| Enclosure              | XXXSXXXXAXBXCXXXXDX – specific options TBD by suffix |

Core Features & Market Positioning

The DANFOSS FC-302N250T5E20H2XGCXXXSXXXXAXBXCXXXXDX stands out in the market due to its inherent flexibility and advanced control capabilities. It leverages Danfoss's renowned VLT technology, offering precise motor control for a wide range of applications, including those requiring dynamic performance and accurate speed regulation. Its robust construction, often featuring an IP20 enclosure for chassis-mounted units, ensures durability in industrial settings. The drive's positioning is that of a high-performance, reliable workhorse, designed to optimize energy consumption and enhance process efficiency across various sectors. Its advanced features differentiate it from standard drives by offering superior motor performance and extended operational life.

Key Application Scenarios

This 250kW VLT AutomationDrive FC-302 is exceptionally well-suited for applications demanding high power and precise control. Common scenarios include fan and pump control in HVAC systems, where variable speed operation significantly reduces energy usage. It is also deployed in conveyor systems for material handling, mixers, and extruders in the plastics and rubber industries, and in general industrial machinery requiring sophisticated motor management. Its ability to handle demanding loads and provide accurate speed feedback makes it ideal for process-critical operations where consistent performance is paramount. Users often search for solutions for applications like large industrial fans, centrifugal pumps, and complex machinery requiring smooth acceleration and deceleration.

Practical System Integration Guidance

Integrating the DANFOSS FC-302N250T5E20H2XGCXXXSXXXXAXBXCXXXXDX into an existing system requires careful planning, especially concerning power supply and motor connections. The drive accepts a 500V AC, 3-phase input. Ensure proper grounding and shielding for all power and control cables to prevent electromagnetic interference (EMI). Wiring should adhere to local electrical codes and the drive's manual. For commissioning, a typical sequence involves setting motor parameters (e.g., nominal voltage, current, frequency, power), defining speed references (e.g., analog input, digital inputs, fieldbus), and configuring safety functions. Advanced programming of the drive's logic controller (PLC) or the use of specific fieldbus protocols (as indicated by the 'G' suffix) will further tailor its operation to the application's specific needs.

Operation and Risk Mitigation

Safe and efficient operation of the DANFOSS FC-302N250T5E20H2XGCXXXSXXXXAXBXCXXXXDX hinges on understanding its operational parameters and safety features. Always ensure the drive is correctly installed and commissioned before energizing. Familiarize yourself with the drive's fault codes for prompt troubleshooting. Common issues might include overcurrent during acceleration, undervoltage during operation, or motor overheating if parameters are not set correctly. For instance, a fault code like 'F00001' often relates to an overcurrent condition, necessitating a review of acceleration ramps or motor load. Implementing proper ventilation for the drive and its environment is crucial to prevent overheating and ensure longevity.

Scalability & Long-Term Value

The VLT AutomationDrive FC-302 series, including the FC-302N250T5E20H2XGCXXXSXXXXAXBXCXXXXDX, offers significant long-term value through its scalability and integration capabilities. Danfoss provides a range of optional communication modules, allowing for seamless integration with various industrial networks like Profibus, DeviceNet, and EtherNet/IP, supporting the move towards Industrial Internet of Things (IIoT) and smart factory initiatives. The drive's modular design also facilitates future upgrades or the addition of specialized functions through option cards. This inherent flexibility ensures that the drive can adapt to evolving automation requirements and remain a valuable component of an industrial plant's infrastructure for many years, supporting enhanced data collection and remote monitoring.

FAQs

Q1: What are the primary applications for the Danfoss FC-302N250T5E20H2XGCXXXSXXXXAXBXCXXXXDX?

This high-power drive excels in demanding industrial tasks.

It's ideal for large fans, pumps, and complex machinery.

Consider it for processes requiring precise speed and energy savings.

Q2: What is the voltage and power rating of the Danfoss FC-302N250T5E20H2XGCXXXSXXXXAXBXCXXXXDX?

The drive operates on a 500V AC, 3-phase power supply.

Its robust capability is rated at 250 kilowatts.

This ensures substantial power for heavy-duty industrial applications.

Q3: How do I connect the motor to the Danfoss FC-302N250T5E20H2XGCXXXSXXXXAXBXCXXXXDX?

Ensure proper motor cable connection to the drive's output terminals.

Use shielded cables and ensure correct grounding for EMI reduction.

Always refer to the specific wiring diagrams in the manual for your model.

Q4: What are common fault codes for the Danfoss FC-302 series?

Overcurrent faults (e.g., F00001) indicate acceleration issues or overload.

Undervoltage faults suggest problems with the incoming power supply.

Motor overheat warnings require checking thermal parameters and cooling.

Q5: Can the Danfoss FC-302N250T5E20H2XGCXXXSXXXXAXBXCXXXXDX be controlled remotely?

Yes, via optional communication modules for fieldbus integration.

This enables seamless connection to SCADA and PLC systems.

Remote control enhances automation and process monitoring capabilities.

Q6: What is the IP rating of this specific Danfoss FC-302 model?

The FC-302N250T5E20H2XGCXXXSXXXXAXBXCXXXXDX typically has an IP20 rating.

This signifies protection against solid objects larger than 12.5mm.

It requires installation in a protected enclosure or control panel.

Q7: How can I optimize energy efficiency with this drive?

Utilize the variable speed control to match motor speed to demand.

Implement soft start/stop functions to reduce mechanical stress and energy peaks.

Monitor energy consumption through the drive's built-in metering features.

Q8: What are the advantages of Danfoss VLT AutomationDrive technology?

Advanced control algorithms ensure precise motor performance.

Robust design provides high reliability in harsh industrial environments.

Superior energy savings and extended equipment lifespan are key benefits.

Q9: Does this drive support motor control other than V/f?

Yes, it supports advanced V/f and vector control for enhanced performance.

Vector control is crucial for applications requiring high torque at low speeds.

This ensures optimal motor efficiency and dynamic response.

Q10: What are the considerations for system integration with this 250kW drive?

Ensure adequate power supply capacity and proper cable sizing.

Plan for sufficient ventilation and environmental protection for the drive.

Configure communication protocols for integration into the plant's automation network.