DANFOSS FC-360HK37T4E20H2BXCDXXSXXXXAXBX 0.37kW VLT Automation Drive FC-360 3AC 480V

The Danfoss VLT Automation Drive FC-360, specifically the FC-360HK37T4E20H2BXCDXXSXXXXAXBX model, is a high-performance variable frequency drive engineered for demanding industrial applications. This 0.37kW, 3-phase, 480V drive excels in providing precise motor control and significant energy savings. Its robust design and advanced features make it a compelling choice for system integrators and plant managers seeking reliable and efficient automation solutions. The FC-360 series offers superior torque control, integrated safety functions, and flexible communication options, ensuring seamless integration into diverse automation architectures.

Product Specifications

| Feature                | Specification                                      |

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

| Model                  | FC-360HK37T4E20H2BXCDXXSXXXXAXBX                   |

| Power                  | 0.37 kW                                            |

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

| Output Frequency       | 0-599 Hz                                           |

| Enclosure              | IP20 (Standard)                                    |

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

| Braking Options        | Integrated Brake Chopper (Configurable)            |

| Communication          | Fieldbus (Optional)                                |

| Ambient Temperature    | -20°C to +50°C (Derating may apply)                 |

| Harmonic Distortion    | Low harmonic distortion (built-in filters)         |

Core Features & Market Positioning

The Danfoss FC-360HK37T4E20H2BXCDXXSXXXXAXBX distinguishes itself through its advanced motor control algorithms, offering both V/Hz and advanced vector control capabilities for optimal performance across a wide range of loads. Its compact footprint and robust construction position it as a versatile solution for applications where space and durability are paramount. The integrated safety functions, such as Safe Torque Off (STO), enhance operational safety and reduce the need for external safety components, a key differentiator in competitive markets. This drive is designed to maximize energy efficiency, leading to significant operational cost reductions for users.

Key Application Scenarios

This 0.37kW VLT Automation Drive is ideally suited for a variety of industrial applications requiring precise speed and torque control. Common scenarios include fan and pump control in HVAC systems, where variable speed operation drastically reduces energy consumption. It is also highly effective in conveyor systems, mixers, extruders, and general machinery applications where smooth acceleration and deceleration are critical for product quality and equipment longevity. The drive's ability to handle variable torque loads makes it a reliable choice for numerous manufacturing processes.

Practical System Integration Guidance

Integrating the Danfoss FC-360HK37T4E20H2BXCDXXSXXXXAXBX into existing systems is streamlined by its user-friendly interface and comprehensive documentation. Wiring follows standard industrial practices, with clear terminal designations for power input, motor output, and control signals. For programming, the drive offers intuitive parameter settings accessible via the integrated control panel or through dedicated software tools, allowing for rapid commissioning. Specific setup for motor parameters, such as nominal voltage, current, and frequency, is crucial for optimal performance and motor protection. The drive's flexible I/O configuration allows for easy integration with external sensors and control systems.

Operation and Risk Mitigation

Safe operation of the Danfoss FC-360HK37T4E20H2BXCDXXSXXXXAXBX is paramount. Users must adhere to electrical safety standards and ensure proper grounding. The Safe Torque Off (STO) function, when enabled, provides a reliable method for safely stopping the motor by disabling the output voltage without needing to disconnect power to the drive. Common troubleshooting often involves checking motor connections, parameter settings, and overload conditions. Error codes, such as F001 (Overcurrent) or F002 (Overvoltage), are clearly defined in the user manual, guiding technicians to diagnose and resolve issues efficiently.

Scalability & Long-Term Value

The Danfoss FC-360 series offers inherent scalability through its compatibility with various fieldbus communication options, such as PROFIBUS, PROFINET, and EtherNet/IP, enabling seamless integration into advanced IIoT and Industry 4.0 architectures. This facilitates remote monitoring, diagnostics, and control, enhancing operational visibility and predictive maintenance capabilities. The robust design and Danfoss's commitment to quality ensure long-term reliability and a favorable total cost of ownership, making it a sound investment for evolving industrial needs.

FAQs

What are the main advantages of the Danfoss FC-360HK37T4E20H2BXCDXXSXXXXAXBX?

This drive offers superior motor control with advanced V/Hz and vector capabilities. It provides significant energy savings and boasts integrated safety features like STO.

Its compact design ensures easy installation even in space-constrained environments. The drive is built for reliability and long operational life.

The FC-360HK37T4E20H2BXCDXXSXXXXAXBX supports flexible communication options for seamless system integration. It minimizes harmonic distortion, protecting the grid.

How do I wire the Danfoss FC-360HK37T4E20H2BXCDXXSXXXXAXBX?

Consult the official Danfoss FC-360 manual for detailed wiring diagrams. Ensure all power connections are properly insulated and grounded.

Connect the motor power cables to the output terminals (U, V, W) and the 3-phase input power to the L1, L2, L3 terminals. Follow safety protocols rigorously.

Utilize the control input terminals for digital and analog signals as per your application requirements. Verify all connections before powering up the unit.

What are common troubleshooting steps for the FC-360 drive?

Check motor connections and ensure they are secure and correctly phased. Verify motor parameters are accurately programmed in the drive.

Inspect for any external faults or overload conditions indicated by alarm codes. Review the drive's event log for specific error messages.

Ensure the drive is receiving stable input power within its specified voltage range. If issues persist, consider a factory reset or contact Danfoss support.

Can the Danfoss FC-360HK37T4E20H2BXCDXXSXXXXAXBX be used with single-phase motors?

No, this specific model, FC-360HK37T4E20H2BXCDXXSXXXXAXBX, is designed for three-phase AC motors. It requires a three-phase power supply.

Using a single-phase motor with a three-phase drive can lead to motor damage and operational issues. Always match the drive's phase capability to the motor's requirements.

Danfoss offers other VLT drive series that are specifically designed for single-phase motor applications if needed. Check the product specifications carefully.

What is the purpose of Safe Torque Off (STO) on this drive?

STO is a crucial safety function that prevents unintended motor startup. It ensures the drive cannot generate torque to the motor.

It is used in safety-critical applications to bring machinery to a safe state quickly. STO is an independent safety function, reducing reliance on mechanical means.

When activated, STO reliably disconnects the motor's power, preventing dangerous movements. It is a key component for machine safety compliance.

How do I program the basic parameters on the FC-360?

Navigate the menu using the control panel buttons to access the parameter settings. The manual provides a guide to essential parameters.

Start by configuring motor data such as nominal voltage, frequency, power, and speed. Set the desired control mode (V/Hz or Vector).

Adjust acceleration and deceleration times to suit your application's requirements. Configure analog input scaling for speed or torque references.

What is the maximum output frequency for the FC-360HK37T4E20H2BXCDXXSXXXXAXBX?

The drive is capable of outputting frequencies up to 599 Hz. This high frequency range supports many demanding industrial applications.

This allows for precise speed control of motors at very high rotational speeds. Ensure your motor is rated for the intended operating frequency.

Operating at extreme frequencies may require specific motor types and additional cooling considerations. Always refer to motor and drive documentation.

What communication protocols does this drive support?

The base FC-360 drive often requires an optional communication module for fieldbus integration. Common protocols include PROFIBUS, PROFINET, and EtherNet/IP.

These modules enable seamless integration into SCADA and DCS systems for centralized control and monitoring. It allows for remote parameter adjustments and diagnostics.

The specific communication protocol depends on the installed option card, so verify your module's capabilities. This connectivity is key for Industry 4.0 applications.

What ambient temperature range is recommended for this drive?

The FC-360 is designed to operate within an ambient temperature range of -20°C to +50°C. Operating outside this range can affect performance.

Temperatures above 50°C may require derating of the drive's output current capacity. Proper ventilation is crucial for heat dissipation.

For operation in extreme cold, ensure the drive is adequately protected from condensation. Always follow Danfoss's guidelines for environmental conditions.

How does the FC-360 contribute to energy efficiency?

By precisely controlling motor speed, the drive eliminates energy waste associated with fixed-speed operation. This is particularly effective for fan and pump loads.

It optimizes motor performance based on actual demand, reducing overall power consumption. Energy savings can significantly impact operational costs.

The drive's efficient power electronics and advanced control algorithms minimize internal energy losses. Many models include energy-saving features accessible through parameter settings.