DANFOSS iC2-30FA3N04-05A3E20F2+ACBC 2.2kW 5.3A 3AC 480V iC2-30 F2 Inverter

The DANFOSS iC2-30FA3N04-05A3E20F2+ACBC 2.2kW 5.3A 3AC 480V iC2-30 F2 Inverter is engineered for demanding industrial applications, offering robust performance, energy efficiency, and advanced control capabilities. This variable frequency drive (VFD) excels in precise motor speed regulation and torque control, making it an ideal solution for a wide array of machinery. Its compact design, coupled with a user-friendly interface, simplifies installation and operation, while its comprehensive protection features ensure operational reliability and extend equipment lifespan. Key technical parameters include a power rating of 2.2kW, a maximum output current of 5.3A, a 3-phase AC input voltage of 480V, and the F2 advanced feature set, along with ACBC braking control.

Product Specifications

| Parameter             | Value                                    |

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

| Model Number          | iC2-30FA3N04-05A3E20F2+ACBC              |

| Power Rating          | 2.2 kW                                   |

| Output Current (Max)  | 5.3 A                                    |

| Input Voltage         | 3-Phase AC 480V                          |

| Series                | iC2-30                                   |

| Feature Set           | F2 (Advanced)                            |

| Braking Control       | ACBC (Integrated Braking Chopper)        |

| Enclosure Type        | IP20                                     |

| Control Method        | V/f, Sensorless Vector                   |

| Operating Temperature | -10°C to +50°C (derating may apply)      |

| Mounting Type         | DIN rail or wall mount                   |

Core Features & Market Positioning

The DANFOSS iC2-30FA3N04-05A3E20F2+ACBC distinguishes itself through its advanced sensorless vector control, providing superior torque performance and dynamic response even at low speeds. This capability positions it as a highly competitive option for applications requiring precise motion control without the added complexity and cost of encoder feedback. The integrated ACBC braking chopper offers efficient braking capabilities, essential for applications with high inertia loads or frequent stopping requirements, further enhancing its versatility and market appeal. Danfoss's reputation for reliability and robust engineering underpins the iC2-30 series, assuring users of a durable and dependable industrial automation component.

Key Application Scenarios

This iC2-30 F2 inverter is exceptionally well-suited for a variety of industrial tasks, including conveyor systems, pumps, fans, and general machine control where precise speed and torque regulation are paramount. Its 480V 3-phase capability makes it ideal for North American industrial environments. Applications such as material handling, HVAC systems, and automated manufacturing lines benefit significantly from its energy-saving potential and precise control algorithms, contributing to operational efficiency and reduced energy consumption. The robust design also allows for reliable operation in typical industrial settings.

Practical System Integration Guidance

Integrating the DANFOSS iC2-30FA3N04-05A3E20F2+ACBC involves careful wiring and parameter configuration. Ensure that the incoming power supply conforms to the 3-phase 480V specification. Motor connections should be made to the U, V, and W terminals, and proper grounding is critical for safety and performance. The control terminals allow for flexible integration with PLCs and other control systems using digital inputs, analog inputs, and communication options. Initial commissioning typically involves setting motor data, ramp times, and specific control parameters to match the application's requirements for optimal performance and protection.

Operation and Risk Mitigation

Operating the iC2-30 F2 inverter demands adherence to safety protocols. Always disconnect power before performing any wiring or maintenance. Familiarize yourself with the unit's error codes to quickly diagnose and resolve issues. Common fault codes relate to overcurrent, overvoltage, undervoltage, and motor thermal overload. The integrated protection features, such as motor thermal overload protection and short-circuit protection, help mitigate risks of damage to the inverter and the connected motor. Regular inspection and maintenance, as outlined in the user manual, are crucial for safe and reliable long-term operation.

Scalability & Long-Term Value

The DANFOSS iC2-30FA3N04-05A3E20F2+ACBC is designed for integration within larger automation systems, offering potential for scalability. Its advanced features and compatibility with common industrial communication protocols (depending on optional modules) facilitate integration into IIoT platforms and digital manufacturing environments. This allows for remote monitoring, diagnostics, and control, enhancing operational visibility and enabling predictive maintenance strategies. The robust build quality and Danfoss's commitment to product development ensure long-term value and support for evolving industrial demands.

Frequently Asked Questions

1. What are the primary advantages of the DANFOSS iC2-30FA3N04-05A3E20F2+ACBC inverter?

This inverter offers superior motor control with sensorless vector technology. It provides precise speed and torque regulation even at low RPM. Its integrated braking chopper enhances safety and control for demanding applications.

The 2.2kW power rating and 5.3A current capacity suit many industrial motor drives. The 480V 3-phase input is standard for many North American industrial power grids. Its compact design also simplifies installation in space-constrained environments.

Furthermore, the F2 advanced feature set and ACBC braking control provide enhanced functionality and performance over basic VFDs. This leads to increased operational efficiency and reduced mechanical stress on equipment.

2. How do I wire the DANFOSS iC2-30FA3N04-05A3E20F2+ACBC inverter for a standard application?

Connect the 3-phase 480V AC power supply to the L1, L2, and L3 terminals of the inverter. Ensure all power connections are secure and properly insulated for safety. Always verify the incoming voltage matches the inverter's rating before powering up.

Connect the motor leads (U, V, W) to the corresponding motor output terminals on the inverter. For grounding, use the dedicated earth terminal on the inverter to connect to the system ground. Proper grounding is essential for electrical safety and to prevent interference.

For control signals, utilize the digital and analog input terminals as per your application's requirements. Refer to the user manual for specific terminal functions and recommended wiring practices for control circuits.

3. What are the key technical specifications of the iC2-30 F2 inverter?

The inverter features a 2.2kW power output, capable of driving motors of this size efficiently. Its maximum continuous output current is 5.3A, ensuring it can handle typical motor loads. The input power requirement is a 3-phase AC supply at 480V.

The model number iC2-30FA3N04-05A3E20F2+ACBC indicates advanced F2 features and integrated ACBC braking control. This provides enhanced performance and stopping capabilities for dynamic applications. The IP20 enclosure offers basic protection against solid objects.

Other important specifications include its support for V/f and sensorless vector control methods, and an operating temperature range of -10°C to +50°C, with potential derating. It can be mounted on a DIN rail or directly to a wall.

4. What are common applications for the DANFOSS iC2-30FA3N04-05A3E20F2+ACBC?

This inverter is highly suitable for general industrial motor control applications. This includes driving fans, pumps, and compressors where variable speed is beneficial for energy savings and process control.

It is also ideal for conveyor systems and material handling equipment, where precise speed adjustment and accurate stopping are critical. The sensorless vector control ensures good performance even with varying loads.

Machine building applications also benefit from its compact size and advanced features. Its 480V rating makes it a direct fit for North American industrial electrical systems.

5. How does the sensorless vector control of this inverter benefit my application?

Sensorless vector control allows the iC2-30 F2 inverter to accurately control motor torque without requiring a physical speed encoder on the motor shaft. This simplifies system setup and reduces installation costs by eliminating the need for encoder wiring and maintenance.

This control mode provides excellent dynamic performance, meaning the motor can respond quickly to changes in load or speed commands. It also maintains high torque at low speeds, which is crucial for applications like hoists, crushers, or extruders.

The improved speed regulation provided by sensorless vector control leads to more consistent product quality and process stability. It effectively emulates the performance of closed-loop vector control in many common industrial scenarios.

6. What is the role of the integrated ACBC braking chopper?

The ACBC braking chopper is designed to dissipate excess energy generated during motor deceleration. When a motor slows down, it acts as a generator, producing power that needs to be absorbed or returned to the grid.

This integrated unit, coupled with an external braking resistor (sold separately), allows the inverter to safely brake the motor quickly and effectively. This is essential for applications with high inertia loads or where frequent stops are required.

Without an effective braking system, rapid deceleration could lead to overvoltage within the inverter, triggering a fault. The ACBC ensures smooth, controlled braking, protecting the inverter and improving operational safety.

7. Can this inverter be programmed for specific control sequences?

Yes, the iC2-30 F2 inverter supports extensive parameter programming to customize its operation for various applications. Users can configure motor parameters, acceleration/deceleration ramps, speed setpoints, and control modes.

The advanced F2 feature set likely includes programmable logic functions or pre-programmed application macros. These allow for creating custom control sequences directly within the inverter, reducing the need for external controllers in simpler tasks.

Refer to the official Danfoss iC2-30 series programming manual for a comprehensive list of parameters and programming instructions. This documentation is crucial for unlocking the full potential of the inverter's control capabilities.

8. What are the typical fault codes and how can I troubleshoot them?

Common fault codes include F01 (Overcurrent), F02 (Overvoltage), F03 (Undervoltage), F04 (Motor Overload), and F05 (Heatsink Overtemperature). Each code indicates a specific issue that needs attention.

Troubleshooting involves first identifying the fault code displayed on the inverter's panel. Then, consult the user manual for detailed explanations of the fault and recommended diagnostic steps. Basic checks include verifying motor and power connections.

For F01, check for short circuits or excessively high load. For F02/F03, verify input voltage stability. For F04, ensure the motor is correctly sized and not overloaded, and check thermal parameters. For F05, ensure adequate ventilation and check ambient temperature.

9. How does the iC2-30FA3N04-05A3E20F2+ACBC contribute to energy efficiency?

This inverter enables significant energy savings by precisely controlling motor speed according to the actual demand of the application. Instead of running motors at full speed constantly, they can be slowed down when full output is not required, drastically reducing power consumption.

Variable speed drives like this one are far more efficient than mechanical methods of speed control, such as throttling valves or dampers. By adjusting motor speed electronically, energy losses associated with these mechanical devices are eliminated.

The advanced control algorithms within the iC2-30 F2 can further optimize energy consumption. Features like energy-saving modes or automatic motor optimization can be programmed to maximize efficiency under various operating conditions.

10. What are the installation requirements for this Danfoss inverter?

The iC2-30FA3N04-05A3E20F2+ACBC is designed for panel or wall mounting, and can also be installed on a standard DIN rail. Ensure sufficient ventilation around the unit to prevent overheating, especially when operating at higher ambient temperatures or with derating.

Maintain minimum clearance distances from surrounding objects and other equipment as specified in the installation manual. This is crucial for both cooling and preventing interference with other electrical components. Proper grounding of the inverter and motor is essential for safety and electrical noise reduction.

Ensure that the power supply and motor wiring are correctly sized for the inverter's current rating and that all connections are made securely. Follow local electrical codes and standards during installation.