INVT GD10-2R2G-4-B Low Power Drive for General Machinery

The INVT GD10-2R2G-4-B Low Power Drive is engineered for general machinery applications, offering a robust solution for precise motor control and energy efficiency. This compact variable frequency drive (VFD) stands out with its advanced control algorithms, superior thermal management, and user-friendly interface, making it an ideal choice for a wide range of industrial automation tasks. Its core advantages lie in its reliability, versatile functionality, and cost-effectiveness, positioning it as a competitive option in the low-power drive market. Key technical parameters include a rated power of 2.2 kW, a 400V three-phase input voltage, and an output current of 5.2A. The GD10-2R2G-4-B is designed with a focus on ease of integration and operation, suitable for OEMs and end-users seeking dependable performance in demanding environments.

Product Specifications

| Parameter             | Value                    |

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

| Model                 | GD10-2R2G-4-B            |

| Rated Power           | 2.2 kW (3 HP)            |

| Input Voltage         | 400V/3 Phase             |

| Output Current        | 5.2 A                    |

| Output Frequency      | 0-400 Hz                 |

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

| Protection Class      | IP20                     |

| Mounting Type         | Wall/Rail Mount          |

| Dimensions (H x W x D) | 166 x 125 x 140 mm       |

| Operating Temperature | -10°C to +40°C           |

Core Features & Market Positioning

The INVT GD10-2R2G-4-B distinguishes itself through its robust build quality and intelligent control capabilities. It incorporates advanced sensorless vector control, enabling precise speed regulation and enhanced torque performance even under varying load conditions, a significant advantage over simpler V/f-only drives. The drive's compact design and integrated heatsink ensure efficient heat dissipation, allowing for reliable operation in demanding industrial settings and closer cabinet mounting. Its market positioning is solidified by its blend of high performance, advanced features typically found in higher-tier drives, and competitive pricing, making it an attractive proposition for applications requiring dependable and efficient motor control without the premium cost. The drive's intuitive parameter settings and diagnostic capabilities further enhance its appeal to system integrators and maintenance personnel.

Key Application Scenarios

This low-power drive is exceptionally well-suited for a diverse array of general machinery applications where precise speed control, energy savings, and operational stability are paramount. Common use cases include powering fans and pumps in HVAC systems, controlling conveyor belts in material handling, driving machine tools such as lathes and mills, and applications in textile machinery, packaging equipment, and water treatment systems. The INVT GD10-2R2G-4-B's ability to provide smooth acceleration and deceleration profiles is critical for protecting sensitive equipment and improving process consistency. Its adaptability to various motor types and load requirements makes it a versatile solution for manufacturers seeking to optimize the performance and energy efficiency of their general-purpose machinery.

Practical System Integration Guidance

Integrating the INVT GD10-2R2G-4-B into existing systems is streamlined due to its user-friendly design and comprehensive documentation. Standard installation involves secure mounting to a DIN rail or wall, ensuring adequate ventilation to maintain optimal operating temperatures. Electrical connections require attention to correct phase wiring for both the 400V three-phase input and the motor output terminals, alongside proper grounding for safety and noise reduction. The drive supports a range of digital and analog I/O for flexible control, allowing integration with PLCs and sensors. Parameter configuration is accessible via the onboard keypad and display, or through optional communication modules, enabling customization of speed reference, acceleration/deceleration ramps, and protective functions to match specific application needs.

Operation and Risk Mitigation

Operating the INVT GD10-2R2G-4-B involves understanding its control modes and safety features. The drive offers multiple operational modes, including keypad control, external terminal control, and communication control, providing flexibility in how commands are issued. Risk mitigation is a key aspect of its design, with comprehensive built-in protection functions covering over-voltage, under-voltage, over-current, overload, phase loss, and over-temperature. For instance, a common fault like an "Overload" (often indicated by an error code such as E.OL) typically signifies that the motor is drawing more current than the drive is configured to safely supply. Addressing this may involve checking the motor load, verifying drive parameter settings for motor current limits, or ensuring the motor is correctly sized for the application. Regular maintenance, including checking connections and ensuring clean ventilation, is crucial for preventing operational issues.

Scalability & Long-Term Value

The INVT GD10-2R2G-4-B offers significant long-term value through its inherent scalability and compatibility with modern industrial automation trends. While a low-power drive, its integration capabilities with networked systems, often via optional communication cards supporting protocols like Modbus, allow it to be a node within larger Industrial Internet of Things (IIoT) architectures. This facilitates remote monitoring, diagnostics, and centralized control, aligning with Industry 4.0 initiatives. The drive's robust design and INVT's commitment to product development suggest a reliable lifecycle, and its efficient operation contributes to reduced energy consumption, lowering operational expenditure over time. For users with evolving requirements, the GD10 series offers a foundation that can be easily scaled up to higher-capacity drives within the same product family, ensuring consistency in operation and programming.

Frequently Asked Questions

Q: What is the maximum output frequency for the INVT GD10-2R2G-4-B?

A: The drive supports a maximum output frequency of up to 400 Hz. This high frequency capability allows for extended speed ranges.

It is ideal for applications requiring very high rotational speeds for motors. This ensures precise control across diverse operational demands.

Q: How do I connect a motor to the INVT GD10-2R2G-4-B?

A: Connect the motor's three output terminals (usually U, V, W) to the drive's corresponding output terminals. Ensure correct phasing for proper rotation.

Proper wiring is crucial for motor protection and drive performance. Always refer to the wiring diagram in the manual for safety.

Q: What types of motors can I use with this drive?

A: This drive is designed to control standard three-phase asynchronous motors. It supports both V/f control and sensorless vector control modes.

Sensorless vector control offers better torque performance at low speeds. It's essential to match motor nameplate data with drive parameters.

Q: What are the primary advantages of using the GD10-2R2G-4-B?

A: Key advantages include precise speed and torque control via sensorless vector control. Its compact size and efficient heat dissipation are also significant benefits.

The drive offers energy savings and extended equipment lifespan. It provides reliable operation for general machinery applications.

Q: Can this drive be controlled remotely?

A: Yes, remote control is possible through various methods. This includes using external control terminals or optional communication modules.

Protocols like Modbus allow integration into SCADA or PLC systems. This enables centralized monitoring and control capabilities.

Q: How do I reset a fault on the GD10-2R2G-4-B?

A: Faults can typically be reset via the keypad or through a digital input signal. Some faults may require power cycling after the cause is resolved.

Always identify and rectify the root cause of a fault before resetting. Consult the user manual for specific fault codes and reset procedures.

Q: What is the IP rating of the GD10-2R2G-4-B?

A: The drive has an IP20 protection rating. This means it is protected against solid objects larger than 12.5mm.

It is not protected against water ingress. Ensure the drive is installed in a clean, dry environment.

Q: Does this drive offer energy-saving features?

A: Yes, variable frequency drives inherently offer energy savings. They reduce power consumption by matching motor speed to load demand.

The drive optimizes motor performance, leading to lower electricity bills. This is especially true for applications with variable loads like fans and pumps.

Q: What are typical applications for this low-power drive?

A: Common applications include fans, pumps, conveyors, and general manufacturing equipment. It's suitable for loads requiring precise speed regulation.

Its versatility makes it ideal for textile, packaging, and machine tool industries. It provides efficient motor control for many general machinery uses.

Q: Is the GD10-2R2G-4-B easy to install and commission?

A: Yes, the drive is designed for straightforward installation. Its clear terminal layout and intuitive parameter settings aid commissioning.

Comprehensive documentation and user-friendly interface simplify setup. Basic wiring and parameter adjustments are readily manageable.