DANFOSS FC-360H7K5T4E20H2BXCDXXSXXXXA0BX 7.5kW A0BX Three Phase 480V Automation VFD

The DANFOSS FC-360H7K5T4E20H2BXCDXXSXXXXA0BX, a 7.5kW, three-phase, 480V Automation VFD, stands as a robust solution for demanding industrial applications, delivering exceptional motor control and energy efficiency. This Variable Frequency Drive (VFD) is engineered to optimize performance across a wide spectrum of machinery, offering precise speed regulation and torque control essential for modern automation. Its advanced features, including a high switching frequency for reduced acoustic noise and an integrated brake chopper for dynamic braking, position it as a leading choice for system integrators and plant managers seeking reliability and advanced functionality. The FC-360 series excels in environments requiring sophisticated control, seamless integration, and long-term operational value.

Product Specifications

| Parameter                   | Value                                             |

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

| Product Code                | FC-360H7K5T4E20H2BXCDXXSXXXXA0BX                   |

| Power Rating                | 7.5 kW                                            |

| Input Voltage               | 3 x 480V                                          |

| Output Frequency            | 0-590 Hz                                          |

| Enclosure                   | IP20                                              |

| Filtration                  | Integral RFI Filter (C2/C3)                       |

| Control Method              | V/Hz, Vector Control, Advanced Sensorless Vector |

| Communications              | Built-in MCB-001 (NFC)                            |

| Braking                     | Integrated Brake Chopper                          |

| Ambient Temperature Range   | -20°C to +50°C                                    |

| Altitude                    | Max 1000m (derating above 1000m)                  |

| Approvals                   | CE, UL, cUL                                       |

Core Features & Market Positioning

The DANFOSS FC-360H7K5T4E20H2BXCDXXSXXXXA0BX distinguishes itself through its superior motor control algorithms, offering advanced sensorless vector control for precise torque and speed regulation even under varying load conditions. Its high switching frequency minimizes audible motor noise, a significant advantage in noise-sensitive environments. The integrated brake chopper enhances dynamic braking capabilities, enabling rapid and safe deceleration of motor loads. Market positioning of the FC-360 series is firmly within the high-performance industrial automation segment, appealing to sectors demanding accuracy, energy savings, and robust build quality. Danfoss's reputation for reliability and innovative drive technology further solidifies its competitive edge.

Key Application Scenarios

This 7.5kW VFD is ideally suited for a variety of demanding industrial applications. Its precise control capabilities make it an excellent choice for conveyor systems, pumps, fans, and mixers where accurate speed and torque management are paramount. The robust design and environmental protection (IP20) allow for operation in harsh factory settings. Specific industry segments benefiting from the FC-360H7K5T4E20H2BXCDXXSXXXXA0BX include material handling, HVAC, water and wastewater treatment, and general manufacturing, where energy efficiency and operational reliability are critical. Its compatibility with a 480V three-phase power supply aligns with common industrial power grids globally.

Practical System Integration Guidance

Integrating the DANFOSS FC-360H7K5T4E20H2BXCDXXSXXXXA0BX into existing systems is facilitated by its flexible communication options and straightforward wiring practices. Ensure a secure connection of the three-phase input power to the L1, L2, and L3 terminals, and the motor to the T1, T2, and T3 terminals. For braking applications, connect external brake resistors to the designated brake terminals (BR+ and BR-). Programming can be initiated via the integrated control panel or remotely through serial communication protocols supported by the MCB-001 NFC module, allowing for seamless integration into SCADA or PLC systems. Refer to the official Danfoss installation manual for detailed wiring diagrams and parameter setup for specific motor types and applications.

Operation and Risk Mitigation

Safe operation of the FC-360H7K5T4E20H2BXCDXXSXXXXA0BX mandates adherence to electrical safety standards and proper commissioning procedures. Always ensure the drive is powered down and capacitors are discharged before performing any wiring or maintenance. Common operational risks include incorrect parameter settings leading to motor overload or instability, and improper grounding, which can compromise safety and drive longevity. Critical fault codes, such as "Overcurrent" (F001) or "Motor Overload" (F002), typically indicate issues with motor parameters, load conditions, or insufficient heatsink ventilation. Consult the drive's fault code list for specific troubleshooting steps and ensure adequate ventilation around the VFD to prevent overheating.

Scalability & Long-Term Value

The DANFOSS FC-360H7K5T4E20H2BXCDXXSXXXXA0BX offers significant long-term value through its robust design and compatibility with evolving industrial automation trends. Its modular design and available communication options facilitate integration with Industrial Internet of Things (IIoT) platforms, enabling remote monitoring, diagnostics, and predictive maintenance. For applications requiring higher power, the FC-360 series can be scaled by paralleling drives or upgrading to larger units within the Danfoss product portfolio. This scalability, coupled with Danfoss's commitment to energy efficiency and product longevity, ensures a sound return on investment for businesses seeking to optimize their automation processes.

Frequently Asked Questions

Q1: What are the primary benefits of using the DANFOSS FC-360H7K5T4E20H2BXCDXXSXXXXA0BX?

This VFD offers precise motor speed and torque control for enhanced operational efficiency. It significantly reduces energy consumption by matching motor speed to load requirements. The drive's robust design ensures high reliability and a long operational lifespan in demanding industrial environments.

Q2: Can this VFD be used with any three-phase motor?

Yes, the FC-360H7K5T4E20H2BXCDXXSXXXXA0BX is designed for three-phase motors. Proper parameterization based on the specific motor's nameplate data is crucial for optimal performance and protection. This ensures the VFD effectively communicates with and controls the motor.

Q3: What is the maximum output frequency of this drive?

The VFD can achieve an output frequency of up to 590 Hz, providing a wide range of speed control options. This high frequency capability is essential for applications requiring very fast motor operation. It allows for fine-tuning of motor speed beyond standard utility power frequencies.

Q4: How does the integrated brake chopper function?

The brake chopper dissipates excess energy generated during motor deceleration into a braking resistor. This allows for controlled and rapid stopping of the motor. It is crucial for applications with high inertia loads or where frequent stopping is required.

Q5: What communication protocols does the FC-360 series support?

The FC-360H7K5T4E20H2BXCDXXSXXXXA0BX features built-in MCB-001 NFC for communication. It supports various industry-standard protocols, enabling seamless integration into automated control systems. This allows for remote monitoring and control via PLCs or SCADA systems.

Q6: What is the IP rating of this VFD and what does it signify?

The VFD has an IP20 rating. This indicates protection against solid objects greater than 12.5mm (like fingers) but no protection against water ingress. It is suitable for clean, dry indoor industrial environments.

Q7: What are common fault codes for this drive?

Common fault codes include F001 (Overcurrent) and F002 (Motor Overload). These codes often signal issues with motor parameters, load conditions, or inadequate cooling. Diagnosing these faults requires checking the drive's settings and the motor's operational state.

Q8: How does this drive contribute to energy savings?

By precisely controlling motor speed to match the required load, the VFD minimizes energy waste. Unlike fixed-speed motors, it avoids inefficient operation at full speed when not needed. This leads to substantial reductions in electricity consumption over time.

Q9: Is it possible to connect multiple motors to a single FC-360 drive?

Generally, a single VFD is designed to control one motor effectively. Connecting multiple motors to one VFD can lead to control issues and potential damage due to unbalanced loads. For multiple motors, separate VFDs or specialized multi-motor drives are recommended.

Q10: What is the operating temperature range for this VFD?

The DANFOSS FC-360H7K5T4E20H2BXCDXXSXXXXA0BX operates reliably within an ambient temperature range of -20°C to +50°C. Operation above 1000m altitude may require derating due to reduced air density. Proper ventilation is crucial for maintaining optimal performance within this range.