DANFOSS iC2-30FA3N04-03A7E20F4+ACXX 1.5kW 3.7A Three Phase 480V VFD

The DANFOSS iC2-30FA3N04-03A7E20F4+ACXX 1.5kW 3.7A Three Phase 480V VFD represents a cutting-edge solution for precise motor control in demanding industrial environments. This Variable Frequency Drive (VFD) offers exceptional energy efficiency, robust performance, and advanced features designed to optimize operational costs and enhance productivity. With a power rating of 1.5kW, a maximum output current of 3.7A, and operating on a three-phase 480V power supply, the iC2-30FA3N04-03A7E20F4+ACXX is engineered for reliability and seamless integration into a wide array of applications. Its compact design and advanced control algorithms make it a superior choice for machinery requiring variable speed operation and enhanced process control.

Product Specifications

| Feature           | Specification                                |

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

| Model Number      | iC2-30FA3N04-03A7E20F4+ACXX                  |

| Power Rating      | 1.5 kW                                       |

| Max Output Current | 3.7 A                                        |

| Input Voltage     | 3 Phase, 480V                                |

| Output Frequency  | 0-599 Hz                                     |

| Control Method    | V/f, Vector Control                          |

| Protection Class  | IP20                                         |

| Dimensions (HxWxD)| 227 mm x 150 mm x 174 mm                     |

| Ambient Temp.     | -10 to +40 °C (without derating)             |

Core Features & Market Positioning

The DANFOSS iC2-30FA3N04-03A7E20F4+ACXX distinguishes itself through its sophisticated control capabilities, including advanced V/f and sensorless vector control, ensuring precise speed and torque regulation even under varying loads. This drive is positioned as a high-performance, cost-effective solution for original equipment manufacturers (OEMs) and system integrators seeking reliable and energy-efficient motor control. Its robust construction and ability to withstand challenging industrial conditions underscore its premium market standing. The integrated braking unit and optional filter further enhance its versatility and suitability for diverse industrial settings.

Key Application Scenarios

This VFD is ideally suited for a broad spectrum of applications where precise motor speed and torque control are paramount. It excels in pump and fan control, offering significant energy savings through optimized speed adjustment based on demand. Other common applications include conveyors, extruders, mixers, and material handling systems, where consistent and accurate performance is critical. The DANFOSS iC2-30FA3N04-03A7E20F4+ACXX also finds utility in HVAC systems, machine tools, and general industrial machinery that benefits from variable speed operation and reduced mechanical stress.

Practical System Integration Guidance

Integrating the DANFOSS iC2-30FA3N04-03A7E20F4+ACXX into an existing system is streamlined due to its user-friendly interface and comprehensive documentation. Proper wiring is crucial, ensuring the correct connection of three-phase input power, motor leads, and control signals. The drive supports various communication protocols for seamless integration with SCADA systems and PLCs. Basic parameter settings for motor identification and desired operational modes can be configured via the control panel or software. For advanced control, parameters related to torque boost, acceleration/deceleration ramps, and fault handling can be fine-tuned to match specific application requirements.

Operation and Risk Mitigation

Safe operation of the DANFOSS iC2-30FA3N04-03A7E20F4+ACXX VFD requires adherence to electrical safety standards and proper installation practices. Always ensure the power supply is de-energized before performing any wiring or maintenance. The drive incorporates numerous protection features, including overcurrent, overvoltage, undervoltage, and thermal overload protection, to safeguard the motor and the VFD itself. Understanding common fault codes, such as 'Overcurrent' (F001) or 'Motor Overload' (F002), is essential for prompt troubleshooting and minimizing downtime. Regular inspection of connections and operating environment conditions will prevent potential hazards.

Scalability & Long-Term Value

The DANFOSS iC2-30FA3N04-03A7E20F4+ACXX offers excellent long-term value through its robust design and compatibility with Danfoss's broader ecosystem. Its modular design allows for the addition of optional communication modules, enabling integration with various industrial networks like Modbus, Profibus, and Ethernet/IP, facilitating connectivity with IIoT platforms. This adaptability ensures that the drive can remain a core component of evolving automation strategies, supporting smart manufacturing initiatives. The inherent energy savings also contribute significantly to a reduced total cost of ownership over the product's lifecycle.

Frequently Asked Questions

1. What are the primary benefits of using the DANFOSS iC2-30FA3N04-03A7E20F4+ACXX VFD?

This VFD significantly enhances energy efficiency by precisely controlling motor speed according to load demands. It offers advanced motor control for improved process precision and reduced mechanical stress. The drive's robust design ensures long-term reliability in demanding industrial environments.

2. How does the sensorless vector control feature of this VFD improve performance?

Sensorless vector control allows for accurate speed and torque regulation without the need for motor-mounted encoders. This feature is crucial for applications requiring dynamic response and precise positioning. It optimizes motor performance across a wide speed range, even under fluctuating load conditions.

3. What are the typical applications for the DANFOSS iC2-30FA3N04-03A7E20F4+ACXX?

This VFD is highly effective for pump and fan applications, enabling substantial energy savings. It is also widely used in conveyors, mixers, extruders, and machine tools where variable speed is beneficial. Its versatility extends to general industrial machinery requiring precise motion control.

4. What safety precautions should be taken when installing the iC2-30FA3N04-03A7E20F4+ACXX VFD?

Always ensure the main power supply is disconnected before commencing any electrical work on the VFD. Follow local electrical codes and best practices for VFD installation and grounding. It is recommended to have a qualified electrician perform the installation to ensure safety and compliance.

5. Can this VFD be controlled remotely or integrated into a larger automation system?

Yes, the DANFOSS iC2-30FA3N04-03A7E20F4+ACXX supports various communication protocols for remote control. Optional communication modules allow integration with PLCs and SCADA systems for centralized monitoring and control. This facilitates seamless incorporation into advanced automation architectures.

6. What is the recommended ambient operating temperature range for this VFD?

The VFD is designed to operate within an ambient temperature range of -10 to +40 degrees Celsius without any performance derating. Exceeding this range may require additional cooling or derating of the drive's output current capacity. Proper ventilation is essential for optimal performance.

7. How do I perform a motor auto-tuning on the DANFOSS iC2-30FA3N04-03A7E20F4+ACXX?

Initiate the auto-tuning process through the VFD's parameter menu. Ensure the motor is connected and not under load during the procedure. The VFD will then measure motor characteristics and automatically configure optimal control parameters for enhanced performance.

8. What are the key advantages of the V/f control mode offered by this VFD?

V/f control provides a simple and effective method for controlling motor speed and is suitable for many applications. It maintains a constant ratio between voltage and frequency, ensuring adequate motor torque across the speed range. This mode is easy to set up and ideal for applications without strict torque control requirements.

9. What does the 'ACXX' designation in the product model number signify?

The 'ACXX' designation typically refers to specific optional features or configurations that are part of the product's extended part number. These could include features like integrated braking choppers, specific communication options, or extended environmental ratings. Always consult the full datasheet for precise details.

10. How can the DANFOSS iC2-30FA3N04-03A7E20F4+ACXX contribute to reduced operational costs?

By enabling precise motor speed control, the VFD significantly reduces energy consumption compared to fixed-speed operation. It also minimizes mechanical wear on equipment, leading to lower maintenance costs and extended asset lifespan. The optimized performance reduces scrap rates in manufacturing processes.