DANFOSS FC-111P250T4E20H2XXCXXXSXXXXAXBXCXXXXDX 250kW 468A 480V Three Phase AQUA VFD
The DANFOSS FC-111P250T4E20H2XXCXXXSXXXXAXBXCXXXXDX 250kW 468A 480V Three Phase AQUA VFD represents a powerful and versatile solution for precise motor control in demanding water-related applications. This Variable Frequency Drive (VFD) excels in energy efficiency, offering significant operational cost savings through optimized power consumption. Its robust design ensures reliability in challenging environments, and its advanced control algorithms provide superior performance for pumps and other rotating equipment. Key technical parameters include a power rating of 250kW, a continuous current rating of 468A, and an operating voltage of 480V, suitable for three-phase power systems.
Product Specifications
| Parameter | Value |
| :--------------------- | :-------------------------------------- |
| Model | FC-111P250T4E20H2XXCXXXSXXXXAXBXCXXXXDX |
| Power Rating | 250 kW |
| Continuous Current | 468 A |
| Input Voltage | 480 V |
| Phase | Three Phase |
| Application | AQUA (Water Applications) |
| Series | FC 111 |
| Frame Size | Not explicitly specified in result |
| Protection Class | Not explicitly specified in result |
| Control Type | Not explicitly specified in result |
| Integrated Options | E20H2XXCXXXSXXXXAXBXCXXXXDX |
Core Features & Market Positioning
The DANFOSS FC-111P250T4E20H2XXCXXXSXXXXAXBXCXXXXDX distinguishes itself in the market with its specialized AQUA design, tailored for the unique demands of water and wastewater management systems. This focus translates into enhanced features such as advanced pump control algorithms that prevent water hammer and optimize system pressure, thereby extending the lifespan of connected equipment and reducing maintenance. Its high efficiency rating contributes to significant energy savings, a critical factor for municipalities and industrial water facilities seeking to lower operational expenditures and meet environmental regulations. The drive's robust construction and advanced thermal management ensure reliable operation even in humid or challenging industrial environments, positioning it as a premium choice for mission-critical water infrastructure.
Key Application Scenarios
This high-power AQUA VFD is ideally suited for a wide array of water and wastewater applications. It is extensively used in municipal water supply systems for managing pump stations, ensuring consistent water pressure, and optimizing energy consumption. In industrial settings, it proves invaluable for process water circulation, cooling tower fan control, and raw water intake systems where precise flow control is paramount. The drive's capability to handle significant loads and its advanced features make it a prime candidate for wastewater treatment plants, managing influent and effluent pumping, as well as for desalination plants requiring reliable and efficient operation of high-capacity pumps.
Practical System Integration Guidance
Integrating the DANFOSS FC-111P250T4E20H2XXCXXXSXXXXAXBXCXXXXDX into existing water systems requires careful planning, particularly concerning power supply and motor connections. The drive is designed for a 480V three-phase input, necessitating a compatible power source. Wiring must adhere to strict industrial electrical codes, ensuring proper grounding and insulation to prevent electrical hazards and ensure optimal performance. For pump applications, a common setup involves connecting the VFD output directly to the motor terminals, with appropriate overload protection and disconnect switches installed. Configuration typically involves setting motor parameters, ramp times, and control modes (e.g., PID control for pressure or level regulation) via the VFD's interface or dedicated commissioning software to match the specific system requirements and optimize pump operation.
Operation and Risk Mitigation
Operating the DANFOSS FC-111P250T4E20H2XXCXXXSXXXXAXBXCXXXXDX effectively involves understanding its operational parameters and potential fault conditions. Regular maintenance checks, including verifying ventilation and ensuring no obstructions in cooling fins, are crucial for preventing overheating. Common troubleshooting may involve addressing motor overcurrent, undervoltage, or communication errors, often rectified through parameter adjustments or by inspecting external connections. Critical error codes, such as those indicating a drive overload or internal fault, should be cross-referenced with the manufacturer's service manual for specific diagnostic and resolution steps. Adhering to the specified operating temperature and humidity ranges will also mitigate risks of premature failure.
Scalability & Long-Term Value
The DANFOSS FC-111P250T4E20H2XXCXXXSXXXXAXBXCXXXXDX offers considerable long-term value through its inherent scalability and integration capabilities. As water management demands evolve, this VFD can be part of larger control system upgrades, easily integrating with Building Management Systems (BMS) or SCADA platforms via various communication protocols, enabling remote monitoring and advanced analytics. Its robust design ensures a long operational life, minimizing the need for frequent replacements. Furthermore, the energy savings it provides translate directly into a lower total cost of ownership over the system's lifespan, making it a sound investment for future-proofing water infrastructure.
FAQs
What are the primary advantages of the DANFOSS FC-111P250T4E20H2XXCXXXSXXXXAXBXCXXXXDX?
It offers superior energy efficiency, reducing operational costs significantly.
Its AQUA design ensures optimized pump performance and system longevity.
The VFD provides robust and reliable motor control for demanding water applications.
Can this VFD be used with any three-phase motor?
Yes, provided the motor's voltage, current, and power ratings are within the VFD's specified limits.
Proper motor parameter configuration within the VFD is crucial for optimal performance and protection.
Always consult the VFD's manual and motor nameplate for compatibility verification.
What are common applications for the DANFOSS FC-111P250T4E20H2XXCXXXSXXXXAXBXCXXXXDX?
Municipal water supply and distribution systems.
Wastewater treatment plant pumping operations.
Industrial process water and cooling tower applications.
How do I connect power to the FC-111P250T4E20H2XXCXXXSXXXXAXBXCXXXXDX?
Connect to a 480V, three-phase AC power source.
Ensure proper grounding and overcurrent protection are in place.
Refer to the wiring diagrams in the installation manual for precise connections.
What motor protection features are included?
The VFD typically includes overload, overvoltage, and undervoltage protection.
It also offers motor thermal protection and short-circuit detection.
These features safeguard both the VFD and the connected motor.
How can I program the FC-111P250T4E20H2XXCXXXSXXXXAXBXCXXXXDX for pump control?
Use the VFD's keypad or software to set pump-specific parameters.
Configure PID loops for precise pressure or level control.
Set ramp-up/down times to prevent water hammer and system shock.
What is the maximum continuous current rating?
The drive has a maximum continuous current rating of 468 Amperes.
This ensures it can handle sustained loads in demanding water applications.
Exceeding this rating can lead to overheating and damage.
Does this VFD support communication protocols for integration?
Yes, Danfoss VFDs typically support various industrial communication protocols.
Common options include Modbus, Profibus, and Ethernet/IP for SCADA integration.
This enables remote monitoring and control of the pumping system.
What maintenance is recommended for this VFD?
Regularly inspect cooling fans and vents for obstructions.
Keep the VFD clean and free from dust and moisture.
Periodically check electrical connections for tightness.
What are typical error codes and how are they resolved?
Common codes include motor overload (Fxxx) and drive fault (Exxx).
Consult the VFD's manual for specific code meanings and troubleshooting steps.
Often, resolving errors involves parameter checks or addressing external issues.
