OULU EV510A-2500G/2800P-T4 High Power Inverter Drive 470A 280kW

The OULU EV510A-2500G/2800P-T4 High Power Inverter Drive stands as a robust solution for demanding industrial applications, offering exceptional performance and reliability. With a rated current of 470A and a substantial 280kW power output, this drive is engineered to meet the rigorous requirements of heavy machinery and complex control systems. Its advanced design prioritizes energy efficiency, precise motor control, and seamless integration into modern industrial automation environments, making it a cornerstone for operational excellence.

Product Specifications

| Parameter             | Value                 |

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

| Model                 | EV510A-2500G/2800P-T4 |

| Rated Current         | 470A                  |

| Rated Power           | 280kW                 |

| Input Voltage Range   | 3-Phase, 380-440V     |

| Output Frequency      | 0-600Hz               |

| Control Method        | Vector Control, V/F   |

| Protection Features   | Overload, Overvoltage, Undervoltage, Overtemperature, Short Circuit |

| Communication Ports   | RS485, CANopen        |

| Enclosure Rating      | IP20                  |

| Cooling Method        | Forced Air Cooling    |

Core Features & Market Positioning

The OULU EV510A-2500G/2800P-T4 distinguishes itself through its advanced sensorless vector control algorithm, ensuring superior torque accuracy and dynamic response even under fluctuating load conditions. This capability positions it as a premium choice for applications demanding precise speed and position control, such as those found in material handling, heavy manufacturing, and pump/fan control. The integrated advanced diagnostics and fault logging system further enhance its value by minimizing downtime and simplifying maintenance procedures, a critical factor in high-availability industrial settings. Furthermore, its robust thermal management system, utilizing high-efficiency heat sinks and intelligent fan control, guarantees stable operation at peak performance, even in challenging ambient temperatures, thereby extending the lifespan of the drive.

Key Application Scenarios

This high-power inverter drive is ideally suited for a broad spectrum of industrial applications where robust motor control and high efficiency are paramount. It excels in driving large centrifugal pumps and fans in water treatment plants, HVAC systems, and power generation facilities, optimizing energy consumption by precisely matching motor speed to system demand. In the manufacturing sector, it is deployed in heavy-duty conveyor systems, crushers, extruders, and injection molding machines, providing the necessary torque and control for continuous, high-volume production. Its suitability also extends to the mining and metallurgy industries for applications like mill drives and hoist controls, where reliability under extreme conditions is non-negotiable.

Practical System Integration Guidance

Integrating the OULU EV510A-2500G/2800P-T4 into existing industrial systems is streamlined by its versatile communication options, including RS485 and CANopen, facilitating seamless integration with PLCs and SCADA systems. For optimal performance and safety, ensure the drive is installed in a well-ventilated area, adhering to the specified clearance distances to allow for effective heat dissipation. Wiring should be performed by qualified personnel, using appropriate gauge cables for both the power input/output and control signals, strictly following the terminal connection diagrams provided in the user manual to prevent electrical hazards and ensure signal integrity. Initial parameter configuration, such as motor data, acceleration/deceleration times, and protection settings, is crucial for efficient and safe operation; refer to the comprehensive parameter list for detailed guidance on setup for specific motor types and application requirements.

Operation and Risk Mitigation

Safe operation of the OULU EV510A-2500G/2800P-T4 necessitates strict adherence to safety protocols, including proper grounding and ensuring all protective covers are securely in place before power-up. Regular visual inspections for loose connections or signs of damage are recommended to preempt potential issues. Common troubleshooting often involves addressing overload faults (often indicated by an OL code), which can stem from undersized motors, excessive acceleration demands, or mechanical binding in the driven equipment. Undervoltage or overvoltage faults typically point to issues with the incoming power supply; verify voltage levels and consult the manual for specific corrective actions. Overtemperature faults (OT) should prompt an assessment of the ambient temperature and the drive's cooling system, ensuring ventilation paths are unobstructed.

Scalability & Long-Term Value

The OULU EV510A-2500G/2800P-T4 is designed for scalability, allowing for parallel operation or integration into larger, distributed control architectures to manage multiple high-power loads. Its compatibility with industry-standard communication protocols ensures it can be readily incorporated into evolving Industrial Internet of Things (IIoT) frameworks, enabling advanced data acquisition, remote monitoring, and predictive maintenance strategies. This forward-thinking design guarantees long-term value by supporting system upgrades and enhancements without necessitating a complete overhaul of the power drive infrastructure, thus protecting the initial investment and facilitating future operational efficiencies.

FAQs

What are the primary advantages of the OULU EV510A-2500G/2800P-T4?

It offers high power density and precise motor control.

Its advanced vector control ensures excellent torque performance.

Reliability and energy efficiency are key benefits for industrial use.

How is the OULU EV510A-2500G/2800P-T4 installed?

Mount it in a well-ventilated, clean industrial environment.

Ensure proper wiring connections for power and control signals.

Follow manual guidelines for electrical safety and clearances.

What applications is this inverter drive suitable for?

Heavy industrial machinery like pumps, fans, and conveyors.

Manufacturing processes such as extruders and injection molding.

Mining and metallurgy equipment requiring robust motor control.

Can the OULU EV510A-2500G/2800P-T4 be integrated with PLCs?

Yes, it supports RS485 and CANopen for PLC communication.

This enables seamless integration into automated systems.

Facilitates data exchange for monitoring and control.

What are common fault codes for this drive?

Overload (OL) indicates excessive load or acceleration demands.

Overtemperature (OT) suggests cooling issues or high ambient heat.

Voltage faults (UV/OV) point to incoming power supply problems.

What are the protection features of the EV510A-2500G/2800P-T4?

It includes overload, overvoltage, and undervoltage protection.

Overtemperature and short circuit protection are also integrated.

These safeguards enhance operational safety and equipment longevity.

What is the rated power and current of this OULU inverter?

The drive has a rated power of 280kW.

Its rated current capacity is 470A.

This specification is crucial for matching to motor loads.

Does this drive support sensorless vector control?

Yes, it utilizes advanced sensorless vector control.

This provides precise torque and speed regulation.

It enhances performance in dynamic applications.

How does the cooling system work in the EV510A-2500G/2800P-T4?

It employs forced air cooling for heat dissipation.

Intelligent fan control optimizes cooling efficiency.

This ensures stable operation under heavy loads.

What is the input voltage range for this inverter?

It operates on a 3-phase input voltage.

The acceptable range is typically 380-440V.

Ensure your power supply matches these specifications.