INVT GD270-110-4 High Power Energy Saving VFD Drive

The INVT GD270-110-4 High Power Energy Saving VFD Drive stands as a robust solution for demanding industrial applications, delivering exceptional efficiency and control. This Variable Frequency Drive (VFD) is engineered to optimize motor performance, reduce energy consumption, and enhance operational reliability across a wide spectrum of industrial machinery. With a formidable power rating, the GD270-110-4 is designed for heavy-duty use, offering significant advantages in torque control, speed regulation, and overall system efficiency.

Product Specifications

| Parameter              | Value                     |

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

| Model                  | GD270-110-4               |

| Rated Power            | 110 kW (150 HP)           |

| Input Voltage          | 380V/400V ±15%            |

| Output Voltage         | 0-380V/400V               |

| Rated Output Current   | 220 A                     |

| Control Method         | Vector Control, V/f Control |

| Frequency Range        | 0-3000 Hz                 |

| Protection Class       | IP20                      |

| Dimensions (H x W x D) | 800 x 500 x 330 mm        |

Core Features & Market Positioning

The INVT GD270-110-4 distinguishes itself through its advanced vector control algorithms, providing precise speed and torque regulation even under dynamic load conditions. This capability is crucial for applications requiring stringent process control, such as those found in the chemical, mining, and manufacturing sectors. Its high overload capacity ensures stable operation during transient surges, a critical factor in preventing downtime. The drive's energy-saving design translates directly into reduced operational costs by minimizing power wastage. The GD270-110-4 is positioned as a premium, high-performance VFD, offering a compelling balance of advanced technology and economic efficiency for businesses seeking to upgrade their industrial automation systems.

Key Application Scenarios

This high-power VFD drive is ideally suited for a variety of demanding industrial applications. It excels in controlling large pumps and fans in HVAC systems, water treatment plants, and power generation facilities, where precise flow and pressure regulation are paramount for energy efficiency. In the manufacturing industry, the GD270-110-4 is deployed in conveyor systems, extruders, and mixers, ensuring smooth acceleration and deceleration, thereby extending equipment life and improving product quality. Its robust design also makes it a suitable choice for heavy machinery in mining operations and the oil and gas sector, where reliable performance in harsh environments is essential.

Practical System Integration Guidance

Integrating the INVT GD270-110-4 into existing industrial setups is streamlined due to its flexible configuration options and standard communication protocols. Proper wiring is critical; ensure compliance with local electrical codes and the manufacturer's guidelines for power input, motor output, and control signal connections. The drive supports various braking methods, including dynamic braking with external resistors, which may be necessary for applications with high inertia loads or frequent stops. Commissioning involves setting key parameters such as motor nameplate data, acceleration/deceleration times, and control modes (V/f or vector control) through the drive's intuitive interface or via PC-based configuration software. Advanced parameter settings can be fine-tuned for specific applications to maximize performance and energy savings.

Operation and Risk Mitigation

Safe operation of the INVT GD270-110-4 VFD necessitates adherence to strict safety protocols. Always ensure the drive is properly grounded and that all safety interlocks are functional before powering up. During operation, monitor for any unusual noises or excessive heat generation. The drive incorporates comprehensive protection features, including overcurrent, overvoltage, undervoltage, and overheat protection, to mitigate risks and prevent damage. Familiarize yourself with the drive's fault codes, such as E.OC (Overcurrent) or E.OH (Overheat), which provide immediate diagnostic information for troubleshooting. Promptly addressing any indicated faults by consulting the user manual will ensure continued reliable operation and prevent potential system failures.

Scalability & Long-Term Value

The INVT GD270-110-4 offers excellent scalability and long-term value for industrial facilities. Its compatibility with various industrial communication networks, such as Modbus, allows for seamless integration into centralized control systems and SCADA platforms, facilitating the development of smart factories and Industrial Internet of Things (IIoT) solutions. The drive's modular design and robust construction contribute to its longevity, minimizing the need for frequent replacements. Furthermore, INVT's commitment to continuous technological advancement ensures that the GD270-110-4 can be a cornerstone of an evolving automation strategy, providing reliable performance and energy efficiency for years to come, with potential for firmware updates to enhance functionality.

Frequently Asked Questions

What are the primary benefits of using the INVT GD270-110-4 VFD?

The INVT GD270-110-4 offers significant energy savings by precisely controlling motor speed and torque, reducing power consumption. It enhances motor lifespan through soft starting and controlled acceleration/deceleration, minimizing mechanical stress. The drive also provides advanced control for improved process efficiency and product quality.

How does the GD270-110-4 handle different motor types and applications?

This VFD supports both V/f control and advanced vector control modes, making it versatile for various motor types, including asynchronous and synchronous motors. It is ideal for constant torque applications like conveyors and variable torque applications such as pumps and fans. Its high overload capability ensures robust performance.

What are the key technical specifications of the INVT GD270-110-4?

The drive features a high power rating of 110 kW (150 HP) and operates on a 380V/400V input voltage range with a frequency range of 0-3000 Hz. It delivers an output current of 220A and offers a protection class of IP20, with dimensions of 800 x 500 x 330 mm.

Can the INVT GD270-110-4 be integrated into existing automation systems?

Yes, the GD270-110-4 is designed for seamless integration with common industrial automation systems. It typically supports standard communication protocols like Modbus, enabling connectivity with PLCs and SCADA systems for centralized monitoring and control. This facilitates IIoT integration.

What are common troubleshooting steps for the GD270-110-4?

Begin by checking input power and motor connections for correctness and security. Review the drive's display for any active fault codes and consult the user manual for specific error explanations. Ensure motor parameters are correctly programmed into the drive for optimal performance.

What safety precautions should be taken when installing and operating the GD270-110-4?

Always ensure the drive is properly grounded and that power is disconnected before performing any wiring or maintenance. Follow all local electrical codes and the manufacturer's installation manual for safe setup. Engage safety interlocks for the driven machinery.

How does the GD270-110-4 contribute to energy efficiency in industrial settings?

It achieves energy efficiency by matching motor speed to actual load requirements, thereby avoiding unnecessary power consumption associated with running motors at full speed constantly. This is especially effective in applications with varying demand.

What types of protection features are included in the INVT GD270-110-4?

The drive is equipped with comprehensive protection mechanisms, including overcurrent, overvoltage, undervoltage, phase loss, motor overload, and overheating protection. These features safeguard the drive and the connected motor from damage.

What is the typical lifespan or expected durability of the GD270-110-4?

With proper installation, operation, and regular maintenance, the INVT GD270-110-4 VFD is designed for a long operational lifespan. Its robust construction and advanced thermal management contribute to its durability in demanding industrial environments.

Does the GD270-110-4 support external braking resistors?

Yes, the INVT GD270-110-4 supports dynamic braking, which often requires the connection of external braking resistors. This is particularly useful for applications with high inertia loads or those requiring rapid deceleration and frequent stopping.