DANFOSS iC2-30FA3N04-43A0E20F2+ACBC 22kW 43A 3AC 480V iC2-30 F2 VFD
The DANFOSS iC2-30FA3N04-43A0E20F2+ACBC 22kW 43A 3AC 480V iC2-30 F2 VFD stands as a robust and versatile variable frequency drive engineered for demanding industrial applications. This unit offers significant advantages in energy efficiency, process control precision, and system reliability. Its core strengths lie in its advanced control algorithms, comprehensive protection features, and user-friendly interface, making it a compelling choice for optimizing motor performance across various sectors. Key technical parameters include a power rating of 22kW, a maximum output current of 43A, a 3-phase AC input voltage of 480V, and its designation within the iC2-30 F2 series, indicating specific firmware and hardware configurations.
Product Specifications
| Parameter | Value |
| :--------------------- | :------------------------------------ |
| Model Number | iC2-30FA3N04-43A0E20F2+ACBC |
| Power Rating | 22 kW |
| Max Output Current | 43 A |
| Input Voltage | 3 AC 480 V |
| Series | iC2-30 F2 |
| Protection | IP20 |
| Control Method | V/f, Vector Control |
| Communication Options | Fieldbus (optional) |
| Ambient Temperature | -10°C to 50°C (derating may apply) |
Core Features & Market Positioning
The DANFOSS iC2-30FA3N04-43A0E20F2+ACBC distinguishes itself in the VFD market through its advanced sensorless vector control, enabling precise speed and torque regulation even without encoder feedback. This capability, coupled with its energy-saving features, positions it as an economical and efficient solution for variable speed drives. The robust IP20 enclosure ensures suitability for standard industrial environments, while its integrated braking chopper (indicated by the "+ACBC" in the model number) provides effective deceleration control. Danfoss's reputation for reliability and performance further solidifies the iC2-30 series' market standing, offering a competitive edge in applications where uptime and consistent operation are paramount.
Key Application Scenarios
This DANFOSS iC2-30 VFD is ideally suited for a wide array of industrial applications requiring precise motor speed control and energy optimization. Common use cases include pump and fan control in HVAC systems, conveyor systems in material handling, extruders and mixers in chemical processing, and machine tools in manufacturing. Its ability to handle variable loads and provide smooth acceleration/deceleration makes it particularly valuable in applications where frequent start/stop cycles or speed adjustments are necessary, contributing to reduced mechanical stress and improved process efficiency. The 480V rating makes it directly compatible with standard North American industrial power grids.
Practical System Integration Guidance
Integrating the DANFOSS iC2-30FA3N04-43A0E20F2+ACBC into an existing system involves careful attention to electrical connections and parameter configuration. Ensure the incoming power supply meets the 3 AC 480V specification and is correctly phased. Motor wiring should adhere to the drive's output terminal specifications, paying close attention to insulation ratings. Initial commissioning typically involves setting basic motor parameters such as nominal voltage, frequency, current, and pole count. For advanced control, sensorless vector parameters need to be tuned for optimal torque response. Accessing the drive's menu via the front panel keypad or optional remote keypad allows for parameter adjustment and monitoring.
Operation and Risk Mitigation
Safe operation of the DANFOSS iC2-30FA3N04-43A0E20F2+ACBC mandates adherence to electrical safety standards and proper installation practices. Always ensure the drive is de-energized before performing any wiring or maintenance. Key fault codes, such as "Overcurrent" (OC), "Overtemperature" (OT), and "Output Phase Loss" (OPL), are critical indicators of potential issues and require immediate investigation. Understanding these fault codes and their corresponding reset procedures is essential for minimizing downtime and preventing equipment damage. Regular inspection of connections and ventilation is also recommended.
Scalability & Long-Term Value
The DANFOSS iC2-30 series, including the iC2-30FA3N04-43A0E20F2+ACBC, offers considerable long-term value through its inherent flexibility and compatibility. While this specific model is a standalone unit, the iC2-30 platform supports optional communication modules, allowing for seamless integration into distributed control systems and SCADA networks using popular fieldbus protocols like Modbus, Profibus, or DeviceNet. This inherent connectivity facilitates data acquisition for IIoT applications, enabling predictive maintenance and further process optimization, thereby extending the product's utility and value over its operational lifespan.
Frequently Asked Questions
Q1: What are the main benefits of using the DANFOSS iC2-30 VFD?
This VFD significantly reduces energy consumption by matching motor speed to load demand.
It provides precise control over motor speed and torque, improving process accuracy.
The drive offers robust protection features for motor and system longevity.
Q2: How do I connect a motor to the DANFOSS iC2-30FA3N04-43A0E20F2+ACBC?
Ensure the motor is suitable for variable frequency drive operation.
Connect the three motor phases (U, V, W) to the corresponding output terminals of the VFD.
Always follow the specific wiring diagram provided in the product manual for accurate connections.
Q3: What are common fault codes for this Danfoss drive?
Overcurrent (OC) indicates the motor is drawing too much current, possibly due to overload.
Overtemperature (OT) signals that the drive's internal temperature has exceeded safe limits.
Output Phase Loss (OPL) suggests a break in one of the motor phases.
Q4: Can I use this VFD with a standard 60Hz motor?
Yes, the VFD can control a standard 60Hz motor.
You will need to program the drive with the motor's nameplate frequency (e.g., 60 Hz).
The drive will then adjust the motor's speed based on your process requirements below or above 60 Hz.
Q5: What is the maximum ambient temperature for operation?
The nominal operating ambient temperature range is typically -10°C to 50°C.
Operation at higher temperatures may require derating of the drive's output current capacity.
Always consult the product manual for precise derating curves and environmental considerations.
Q6: Does this iC2-30 drive support fieldbus communication?
This specific model configuration may or may not include built-in fieldbus.
Optional communication modules can be added to support protocols like Modbus or Profibus.
Check the full product code or consult Danfoss documentation for communication capabilities.
Q7: How can I save energy with this variable frequency drive?
Utilize the VFD's speed control to run motors only as fast as needed for the application.
Enable built-in energy-saving functions within the drive's parameters.
Properly sizing the VFD for the motor and load also contributes to efficiency.
Q8: What is sensorless vector control?
It allows the VFD to control motor speed and torque accurately without an encoder.
This method simplifies installation and reduces potential points of failure.
It is ideal for applications where precise dynamic response is needed but not at the highest levels.
Q9: What is the IP rating of the DANFOSS iC2-30FA3N04-43A0E20F2+ACBC?
The IP rating is IP20.
This means it offers protection against solid objects greater than 12.5mm and no protection against water.
It is suitable for indoor use in controlled industrial environments.
Q10: How do I perform a parameter backup and restore on this drive?
Parameter backup can be done using a dedicated programming tool or by copying parameters.
Some models allow saving parameters to an external memory card if equipped.
Restoring parameters is straightforward if a backup file or card is available.
