OULU EV510A-0022G-T4 High Performance Three Phase Frequency Converter 5A 2.2kW

The OULU EV510A-0022G-T4 stands as a high-performance three-phase frequency converter, engineered for demanding industrial applications requiring precise motor control and robust operational capabilities. With a rated current of 5A and a power output of 2.2kW, this VFD (Variable Frequency Drive) excels in environments where efficiency, reliability, and advanced functionality are paramount. Its sophisticated design facilitates seamless integration into complex machinery, offering significant advantages in energy savings, process optimization, and enhanced equipment lifespan. The EV510A-0022G-T4 is distinguished by its advanced control algorithms, comprehensive protection features, and user-friendly interface, positioning it as a superior choice for various industrial automation needs.

Product Specifications

| Parameter               | Specification                                       |

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

| Model                   | OULU EV510A-0022G-T4                                |

| Type                    | High Performance Three Phase Frequency Converter    |

| Rated Current (A)       | 5                                                   |

| Rated Power (kW)        | 2.2                                                 |

| Input Voltage (3-Phase) | 380V-480V AC (typically 400V class)                 |

| Output Voltage (3-Phase)| 0-380V AC (adjustable)                              |

| Output Frequency (Hz)   | 0-650 (adjustable)                                  |

| Control Method          | V/f Control, Vector Control (Sensorless & Closed-loop) |

| Protection Features     | Overcurrent, Overvoltage, Undervoltage, Overload, Overtemperature, Short Circuit, Ground Fault |

| Mounting Type           | Wall-mounted / DIN rail                             |

| Communication           | Optional RS485 (Modbus RTU)                         |

Core Features & Market Positioning

The OULU EV510A-0022G-T4 distinguishes itself through its dual-core control architecture, enabling both high-precision sensorless vector control and advanced closed-loop vector control for superior torque response and speed accuracy, even under fluctuating loads. This capability places it at the forefront of variable frequency drive technology, making it ideal for applications demanding dynamic performance, such as those found in automated manufacturing, packaging machinery, and material handling systems. Its robust design incorporates advanced thermal management systems, ensuring stable operation and extended service life in challenging industrial environments. The drive's market positioning is further solidified by its competitive feature set, including extensive parameterization options and compatibility with common industrial communication protocols, facilitating integration into sophisticated automation networks.

Key Application Scenarios

The OULU EV510A-0022G-T4 finds extensive utility across a wide spectrum of industrial applications. It is particularly well-suited for driving pumps and fans where precise flow or pressure control is essential, leading to significant energy savings through optimized operation. In the manufacturing sector, it is deployed in conveyor systems, machine tools, and packaging equipment, providing smooth acceleration and deceleration, precise speed regulation, and enhanced process repeatability. For textile machinery, its ability to manage intricate speed profiles and provide consistent torque makes it an invaluable component. Furthermore, its robust build and comprehensive protection mechanisms ensure reliable performance in environments requiring high reliability, such as water treatment plants and HVAC systems.

Practical System Integration Guidance

Integrating the OULU EV510A-0022G-T4 into an industrial system is streamlined due to its clear wiring terminals and intuitive programming interface. For three-phase power input, connect the L1, L2, and L3 terminals to the incoming power supply, typically 380-480V AC. The three-phase output terminals (T1, T2, T3) are then connected directly to the motor. Control inputs, such as digital inputs for start/stop commands or analog inputs for speed reference, can be configured via the drive's parameters. For applications requiring remote monitoring or control, the optional RS485 communication module can be installed and configured using the Modbus RTU protocol, allowing for seamless integration into SCADA or PLC systems. Commissioning involves setting basic motor parameters (e.g., rated voltage, current, frequency, poles) and selecting the appropriate control mode (V/f or vector control) based on application requirements.

Operation and Risk Mitigation

Safe and efficient operation of the OULU EV510A-0022G-T4 relies on adherence to operational guidelines and understanding its protection features. Before powering on, ensure all wiring is secure and all safety precautions, including proper grounding, are observed to prevent electrical hazards. The drive incorporates comprehensive protection functions, including overcurrent (OC), overvoltage (OV), undervoltage (UV), overload (OL), and overtemperature (OT) alarms, which will halt operation and display a fault code to indicate the issue. For instance, fault code E01 typically signifies an overcurrent condition, requiring a check of the motor load and acceleration ramps. Regular maintenance, such as cleaning dust from ventilation openings, is crucial to prevent overheating and ensure optimal performance. Always refer to the user manual for specific fault code interpretations and troubleshooting procedures.

Scalability & Long-Term Value

The OULU EV510A-0022G-T4 offers significant long-term value through its inherent scalability and compatibility with modern industrial automation trends. Its modular design, including the optional communication module, allows for adaptation to evolving network requirements and integration into Industrial Internet of Things (IIoT) platforms. The drive's advanced control capabilities provide a foundation for future upgrades to more sophisticated automation strategies, such as predictive maintenance through real-time performance monitoring. Compatibility with a wide range of standard industrial motors ensures that existing equipment can be efficiently upgraded or integrated without requiring a complete system overhaul. This future-proofing capability, combined with its energy efficiency and robust construction, makes the EV510A-0022G-T4 a sound investment for businesses seeking to enhance operational efficiency and maintain a competitive edge.

Frequently Asked Questions

1. What is the OULU EV510A-0022G-T4 frequency converter?

This is a high-performance three-phase frequency converter with 5A rated current and 2.2kW power.

It is designed for precise motor speed control in industrial applications requiring robust operation. Key features include advanced vector control and comprehensive protection.

2. How do I wire the OULU EV510A-0022G-T4 for a three-phase motor?

Connect the main power supply (380-480V AC) to L1, L2, L3 terminals.

Connect the motor to the output terminals T1, T2, T3. Ensure proper grounding for safety.

Refer to the user manual for specific terminal assignments and wiring diagrams.

3. What are the main advantages of using the OULU EV510A-0022G-T4?

It offers precise motor control, leading to improved process efficiency and reduced energy consumption.

Its robust design ensures high reliability and a longer equipment lifespan in demanding environments.

Advanced features like sensorless vector control provide excellent performance even with load variations.

4. Can the OULU EV510A-0022G-T4 be controlled remotely?

Yes, it supports remote control and monitoring through an optional RS485 communication module.

This module enables integration with SCADA systems and PLCs using the Modbus RTU protocol.

Configuration of communication parameters is done via the drive's menu settings.

5. What types of motors can be controlled by this frequency converter?

The OULU EV510A-0022G-T4 is designed to control standard three-phase AC induction motors.

It is compatible with motors rated up to 2.2kW power output and a 5A current draw.

Ensure motor specifications match the converter's output capabilities for optimal performance.

6. What protection features does the OULU EV510A-0022G-T4 have?

It includes overcurrent, overvoltage, undervoltage, and overload protection.

Additional safety features include overtemperature and short-circuit protection.

Ground fault detection is also integrated for enhanced safety.

7. How do I set up the motor parameters on the EV510A-0022G-T4?

Basic motor parameters like rated voltage, current, frequency, and number of poles are entered.

This data is crucial for the drive to accurately control the motor's performance.

Consult the user manual for the exact parameter numbers and recommended values.

8. What does an "overcurrent fault" (e.g., E01) mean on this drive?

An overcurrent fault indicates that the motor is drawing more current than the drive is rated for.

This can be caused by excessive load, rapid acceleration, or motor winding issues.

Check the motor's mechanical load and adjust acceleration/deceleration times.

9. Is this frequency converter energy-efficient?

Yes, by precisely controlling motor speed, it significantly reduces energy consumption compared to fixed-speed operation.

Variable speed operation matches motor output to actual demand, minimizing wasted energy.

This leads to substantial cost savings over the equipment's operational life.

10. Where can I find the user manual for the OULU EV510A-0022G-T4?

The user manual can typically be downloaded from the OULU official website.

You may also find it through authorized distributors or online industrial component suppliers.

Always use the latest version of the manual for accurate information.