DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX 75kW 480V Three Phase Automation VFD ALBX High Power

The DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX 75kW 480V Three Phase Automation VFD represents a pinnacle of variable frequency drive technology, engineered for demanding industrial applications. This high-power VFD boasts an impressive 75kW output, designed to deliver precise speed and torque control for three-phase motors operating at 480V. Its robust ALBX enclosure signifies enhanced protection against harsh environmental conditions, making it suitable for challenging factory floors and outdoor installations. Key advantages include superior energy efficiency, reduced mechanical stress on machinery, and seamless integration into complex automation systems, driving operational excellence and cost savings.

Product Specifications

| Parameter                  | Value                                    |

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

| Model Number               | FC-360H75KT4E20H2XXCDXXSXXXXALBX         |

| Power Rating               | 75 kW                                    |

| Input Voltage              | 480V (Three Phase)                       |

| Enclosure Type             | ALBX (High Protection)                   |

| Control Method             | Advanced Vector Control                  |

| Programmable I/O           | Configurable Digital and Analog          |

| Communication Protocols    | Supports various fieldbus options        |

| Operating Temperature Range| -20°C to +50°C (de-rating may apply)    |

| Protection Features        | Overload, overvoltage, undervoltage, short circuit, ground fault, thermal protection |

Core Features & Market Positioning

The DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX stands out in the competitive VFD market due to its advanced closed-loop vector control, enabling exceptional dynamic performance and precise positioning capabilities critical for automation tasks. Its integrated harmonic mitigation features, often enhanced by an optional external filter, ensure compliance with power quality standards and reduce network disturbances. The VFD's robust design, including the high-protection ALBX enclosure, positions it as a reliable choice for industries requiring durability and longevity in harsh environments. Danfoss's reputation for innovation and quality further solidifies its market standing, offering a blend of cutting-edge technology and dependable operation that appeals to system integrators and end-users seeking high-performance automation solutions.

Key Application Scenarios

This 75kW VFD is ideally suited for a wide array of heavy-duty industrial applications. Its precise motor control makes it indispensable in material handling systems, such as conveyors and cranes, where accurate speed adjustment and load management are paramount. In the manufacturing sector, it excels in driving pumps and fans in HVAC systems, process control applications, and large machinery like extruders and mixers, optimizing energy consumption and process efficiency. The robust ALBX enclosure ensures reliable operation in dusty, humid, or corrosive environments, common in sectors like mining, water treatment, and chemical processing, safeguarding uptime and reducing maintenance needs.

Practical System Integration Guidance

Integrating the DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX into an existing system demands careful attention to wiring and programming. For power connections, ensure the supply voltage precisely matches the 480V three-phase requirement and adhere to local electrical codes for conduit and cable sizing. Grounding is critical; connect the motor and VFD chassis to a reliable earth ground. Control wiring for digital and analog inputs/outputs should be routed separately from power cables to prevent noise interference. Basic commissioning involves setting motor data, acceleration/deceleration ramps, and desired operational modes (e.g., local or remote control). Advanced configuration can leverage the VFD's programmable logic functions for custom control sequences or integrate it with PLCs via supported fieldbus protocols like PROFIBUS or Ethernet/IP, requiring specific communication module installation and network configuration.

Operation and Risk Mitigation

Safe operation of the DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX necessitates adherence to all safety guidelines outlined in the product manual. Before powering up, verify all connections and ensure the motor is properly rated and connected. Implement proper lockout/tagout procedures during maintenance. Common error codes, such as "Overcurrent" (OC) or "Overtemperature" (OT), often indicate issues with motor load, ventilation, or ambient temperature. For instance, an OC fault might require checking the motor's actual load against the VFD's settings or inspecting for mechanical binding. An OT fault typically points to inadequate cooling, necessitating checks of the VFD's heatsink and fan, or verifying that the ambient operating temperature is within specified limits. Regular inspection of ventilation grilles and power connections is advised to prevent premature failures.

Scalability & Long-Term Value

The DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX offers significant long-term value through its inherent scalability and integration capabilities. Its modular design allows for the addition of communication option cards, expanding compatibility with various industrial networks and enabling seamless integration into smart factory environments and Industrial Internet of Things (IIoT) platforms. This facilitates remote monitoring, diagnostics, and predictive maintenance. For users with evolving needs, upgrading to higher-power VFDs from the same Danfoss series is typically straightforward, leveraging familiar programming interfaces and system architecture. This ensures that investments in training and integration remain relevant, providing a sustainable automation solution that adapts to future production demands and technological advancements.

FAQs

What is the primary function of the DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX?

The DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX is a variable frequency drive (VFD) designed to control the speed and torque of three-phase electric motors.

It allows for precise adjustments to motor operation, optimizing energy consumption and enhancing process control in industrial applications. Its advanced features ensure smooth startup and operation, reducing mechanical stress.

What are the key benefits of using the DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX VFD?

This VFD offers significant energy savings by matching motor speed to load requirements. It provides enhanced motor protection, extending equipment lifespan.

Its precise control capabilities improve product quality and process consistency. The robust ALBX enclosure ensures reliable operation in demanding environments.

Can the DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX be integrated into existing automation systems?

Yes, this VFD supports various communication protocols for seamless integration with PLCs and SCADA systems. It features configurable digital and analog I/O for flexible control.

Option cards can be added to support specific fieldbus networks like PROFIBUS or Ethernet/IP. This allows for centralized control and data acquisition in advanced automation architectures.

What kind of applications is the DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX suitable for?

This 75kW, 480V VFD is ideal for heavy-duty applications such as large pumps, fans, compressors, conveyors, and extruders.

It performs exceptionally well in demanding industries like manufacturing, water treatment, and mining due to its robust construction. Its precise control is also beneficial for complex material handling and processing machinery.

How does the ALBX enclosure of this VFD contribute to its performance and reliability?

The ALBX enclosure provides a high level of protection against dust, moisture, and corrosive elements, making the VFD suitable for harsh industrial environments.

This robust protection minimizes the risk of internal damage and ensures consistent operational reliability, reducing downtime. It allows the VFD to be installed closer to the point of use, even in challenging locations.

What are the typical motor specifications for use with the DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX?

This VFD is designed for 75kW, 480V, three-phase induction motors. Users must ensure the motor's full load current and power rating are compatible with the VFD's output capabilities.

It is crucial to match the motor's nominal speed and efficiency class to the VFD settings for optimal performance. The VFD's advanced control modes allow for tuning to various motor types and characteristics.

How do I perform basic commissioning for the DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX?

Basic commissioning involves entering the motor's nameplate data, such as power, voltage, current, and frequency. Setting acceleration and deceleration ramp times is also fundamental.

Configuring the desired control mode (e.g., V/f, advanced vector control) and input/output functions is crucial. Testing motor rotation direction and basic start/stop operations should follow.

What are some common troubleshooting issues for this VFD?

Common issues include overcurrent faults, overvoltage/undervoltage alarms, and communication errors. Thermal overload faults can also occur if cooling is inadequate.

Overcurrent often stems from excessive load or motor issues; check mechanical integrity and load requirements. Voltage faults may indicate power supply instability.

Communication problems usually require checking network settings and cable integrity. Always consult the manual for specific fault code explanations.

Does this VFD support energy-saving features?

Yes, by precisely controlling motor speed according to demand, this VFD significantly reduces energy consumption compared to fixed-speed operation.

It often incorporates features like automatic energy optimization (AEO) that further fine-tune voltage and frequency for maximum efficiency. The ability to run motors at lower speeds directly translates to power savings.

What is the warranty period for the DANFOSS FC-360H75KT4E20H2XXCDXXSXXXXALBX?

Warranty information is typically provided by the distributor or manufacturer at the time of purchase. It's essential to obtain this from your supplier.

Standard warranties often cover manufacturing defects for a specified period, usually one to two years. Proper installation and adherence to operating guidelines are typically required to maintain warranty validity.