Delta VFD1100C43A-00 C2000+ Inverter Frequency Converter 110kW
The Delta VFD1100C43A-00 C2000+ Inverter Frequency Converter, boasting an 110kW power rating, stands as a robust solution for industrial variable speed drive applications. This advanced inverter delivers exceptional performance through its sophisticated control algorithms, ensuring precise motor speed regulation and energy savings. Key technical parameters include a rated power of 110kW, an input voltage range of 400-480V AC, and an output voltage of 0-480V AC, supporting a three-phase motor configuration. Its sophisticated design emphasizes reliability, efficiency, and ease of integration, positioning it as a superior choice for demanding industrial environments.
Product Specifications
| Parameter | Specification |
| :--------------------- | :----------------------------------- |
| Model | VFD1100C43A-00 C2000+ |
| Rated Power | 110 kW (150 HP) |
| Input Voltage | 400-480V AC |
| Output Voltage | 0-480V AC |
| Input Frequency | 50/60 Hz |
| Output Frequency | 0-500 Hz |
| Control Method | V/f, Sensorless Vector Control |
| Overload Capacity | 150% for 60s, 120% for 300s |
| Protection Grade | IP20 |
| Dimensions (H x W x D) | 730 x 370 x 300 mm |
| Weight | Approx. 48 kg |
Core Features & Market Positioning
The Delta VFD1100C43A-00 distinguishes itself with its advanced Sensorless Vector Control, providing highly accurate speed and torque regulation without the need for motor encoders. This technology significantly enhances performance in applications requiring precise dynamic response and stable operation under varying loads. The C2000+ series emphasizes robust design, incorporating comprehensive protection features against overcurrent, overvoltage, undervoltage, and overheating, ensuring extended operational life and minimizing downtime. Furthermore, its modular design facilitates easier maintenance and potential upgrades. Positioned as a premium industrial drive, the VFD1100C43A-00 targets sectors demanding high efficiency, reliability, and advanced control capabilities, offering a competitive edge through its blend of sophisticated technology and rugged construction.
Key Application Scenarios
This 110kW inverter is ideally suited for a wide array of demanding industrial applications. Its precise control and robust overload capabilities make it an excellent choice for pumps and fans in HVAC systems, water treatment plants, and general ventilation, where precise flow or pressure control is paramount. In the manufacturing sector, it excels in conveyor systems, extruders, and mixers, where consistent torque and speed are critical for product quality and throughput. Heavy industries, such as material handling, mining, and metal processing, benefit from its ability to manage high inertia loads and provide reliable operation in harsh environments. The Delta VFD1100C43A-00 also finds application in machine tools, printing presses, and textile machinery, where dynamic performance and energy efficiency are key drivers.
Practical System Integration Guidance
Integrating the Delta VFD1100C43A-00 into existing industrial systems requires careful consideration of power, control, and communication aspects. For power connections, ensure the input power supply meets the specified 400-480V AC range and that appropriate circuit protection (fuses or breakers) and grounding are in place. Motor wiring should utilize shielded cables to minimize electromagnetic interference, particularly in noisy environments. Commissioning typically involves configuring basic parameters such as motor nameplate data (rated voltage, current, frequency, poles) and desired operating modes (e.g., V/f or sensorless vector). Advanced setup may include defining acceleration/deceleration ramps, setting up digital inputs/outputs for external control signals, and configuring communication protocols like Modbus RTU for integration with SCADA or PLC systems. Referencing the manufacturer's detailed manual is crucial for precise parameterization and safe installation.
Operation and Risk Mitigation
Safe operation of the Delta VFD1100C43A-00 inverter is paramount. Always ensure the drive is properly grounded and that all power and control wiring is completed before applying input voltage. Avoid making wiring changes while the unit is powered. When troubleshooting, consult the inverter's fault code list; common errors like 'OC' (Overcurrent) or 'OV' (Overvoltage) often indicate issues with motor load, cabling, or power supply quality. 'TH' or 'OH' faults typically point to overheating, necessitating checks on ventilation and ambient temperature. Implementing proper ventilation around the drive is essential to prevent thermal shutdown. For critical applications, consider using external braking resistors for applications with frequent deceleration or overhauling loads to manage regenerative energy and prevent overvoltage faults.
Scalability & Long-Term Value
The Delta VFD1100C43A-00 C2000+ inverter offers significant long-term value through its inherent scalability and compatibility with modern industrial automation platforms. Its modular design and support for various communication protocols, including Modbus, allow for seamless integration into distributed control systems and IIoT environments. This enables remote monitoring, diagnostics, and control, facilitating predictive maintenance strategies and enhancing operational efficiency. The inverter's advanced control features can be leveraged to optimize energy consumption across multiple machines, contributing to substantial cost savings over its lifespan. Furthermore, Delta's commitment to product development suggests ongoing support and potential for future firmware updates, ensuring the drive remains relevant and effective as industrial technologies evolve.
FAQs
What is the primary function of a Delta VFD1100C43A-00 inverter?
It controls motor speed precisely. It enables significant energy savings in variable load applications. It protects motors from electrical faults.
How does Sensorless Vector Control benefit my application?
It offers precise speed and torque accuracy. It eliminates the need for motor encoders. It ensures stable operation under dynamic load changes.
What are the typical applications for the Delta VFD1100C43A-00?
Pumps and fans in HVAC and water treatment. Conveyor systems and extruders in manufacturing. Material handling and heavy industrial machinery.
What precautions should I take during installation?
Ensure proper grounding and wiring connections. Use shielded motor cables for noise reduction. Follow the manufacturer's manual for safety.
How do I troubleshoot an "OC" fault on the VFD1100C43A-00?
Check for excessive motor load or short circuits. Verify motor cable integrity and connections. Ensure the drive's parameters match the motor.
Can this inverter be integrated into a SCADA system?
Yes, via communication protocols like Modbus RTU. This enables remote monitoring and control. It facilitates data logging for analysis.
What input voltage is required for the VFD1100C43A-00?
It requires a three-phase input voltage. The range is 400 to 480 Volts AC. Always verify supply voltage stability.
Is the Delta VFD1100C43A-00 suitable for harsh environments?
Its robust design offers good protection. Ensure proper ventilation and avoid excessive dust. Consider environmental enclosures if needed.
How can this inverter improve energy efficiency?
By adjusting motor speed to actual demand. It avoids running motors at full speed constantly. This significantly reduces power consumption.
What is the overload capacity of this frequency converter?
It can handle 150% overload for 60 seconds. It also supports 120% overload for 300 seconds. This is ideal for high starting torque needs.
