INVT GD10-0R2G-2-B Three-Phase VFD Drive

The INVT GD10-0R2G-2-B is a powerful and versatile three-phase Variable Frequency Drive (VFD) designed for a wide range of industrial applications. This compact yet robust unit offers exceptional control performance, energy efficiency, and reliability. Its core advantages lie in its advanced control algorithms, comprehensive protection features, and user-friendly interface, making it a preferred choice for demanding motor control scenarios. With a rated power of 0.2 kW and supporting a three-phase input voltage, the GD10-0R2G-2-B is engineered for optimal performance in diverse operational environments.

Product Specifications

| Parameter                 | Specification                                     |

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

| Model                     | GD10-0R2G-2-B                                     |

| Rated Power               | 0.2 kW                                            |

| Input Voltage             | Three-Phase AC, 380-440V                          |

| Output Voltage            | Three-Phase AC, 380-440V                          |

| Output Frequency          | 0-400 Hz                                          |

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

| Overload Capacity         | 150% for 60 seconds, 180% for 10 seconds          |

| Protection Functions      | Overcurrent, Overvoltage, Undervoltage, Overtemperature, etc. |

| Communication Interfaces  | RS485 (Optional)                                  |

| Operating Temperature     | -10°C to +50°C                                    |

| Dimensions (H x W x D)    | Varies by specific sub-model, typically compact   |

Core Features & Market Positioning

The INVT GD10-0R2G-2-B distinguishes itself through its sophisticated sensorless vector control, which provides precise speed and torque regulation even without encoder feedback. This advanced control mode ensures smooth operation and excellent dynamic response, crucial for applications like conveyor belts, pumps, and fans. Its compact design facilitates easy integration into control panels, while its robust construction guarantees longevity in industrial settings. The GD10 series is positioned as a cost-effective yet high-performance solution, offering advanced features typically found in higher-tier VFDs at a competitive price point, appealing to system integrators and end-users seeking reliable and efficient motor control without compromising on functionality. The inclusion of multiple protection mechanisms underscores its commitment to operational safety and equipment longevity.

Key Application Scenarios

This three-phase VFD drive excels in numerous industrial sectors requiring precise motor speed and torque management. Common applications include HVAC systems for precise airflow control in commercial buildings, pump control for water supply and wastewater treatment to optimize pressure and flow, and fan applications in industrial ventilation and process cooling. It is also highly suitable for conveyor systems in manufacturing and logistics, where smooth acceleration and deceleration are paramount. Furthermore, the INVT GD10-0R2G-2-B finds utility in machine tools, textile machinery, and packaging equipment, demonstrating its versatility across diverse operational demands.

Practical System Integration Guidance

Integrating the INVT GD10-0R2G-2-B into an existing system is streamlined due to its user-friendly terminal layout and clear documentation. For wiring, ensure the power supply is correctly connected to the input terminals (L1, L2, L3) and the motor to the output terminals (U, V, W), adhering to local electrical codes and safety standards. The drive supports digital and analog inputs/outputs for control and feedback. Basic parameter configuration typically involves setting the motor's rated voltage, current, and frequency, along with desired acceleration and deceleration times. For advanced control, enabling sensorless vector mode requires careful tuning of motor parameters. Optional communication modules, such as RS485, can be integrated for remote monitoring and control via SCADA or PLC systems, simplifying automation integration.

Operation and Risk Mitigation

Safe operation of the INVT GD10-0R2G-2-B mandates adherence to installation and wiring guidelines, ensuring proper grounding and insulation. Always disconnect power before performing any wiring or maintenance. Common operational issues, such as motor vibration or inaccurate speed, can often be resolved by re-tuning motor parameters or adjusting control modes. Critical fault codes, such as overcurrent (F001), overvoltage (F002), or drive overheat (F004), indicate specific protection triggers. Consult the user manual for a comprehensive list of fault codes and their recommended corrective actions, which typically involve checking motor load, power supply stability, or ambient temperature. Regular inspection of terminal connections and cooling fins will prevent potential malfunctions and ensure continuous operation.

Scalability & Long-Term Value

The INVT GD10-0R2G-2-B offers a degree of scalability through its compatibility with various control systems and communication protocols. Its ability to integrate with popular industrial networks via optional communication cards allows for seamless inclusion in more extensive IIoT and Industry 4.0 initiatives, enabling advanced data acquisition and remote management. This backward compatibility and future-proofing make it a valuable long-term investment. The drive's modular design and INVT's commitment to product development suggest potential for firmware upgrades that enhance functionality or performance over time, further extending its operational lifespan and ensuring it remains a relevant component in evolving industrial automation landscapes.

FAQs

What is the rated power of the INVT GD10-0R2G-2-B?

The INVT GD10-0R2G-2-B has a rated power of 0.2 kW. This power rating is suitable for smaller motor applications.

This power level is ideal for precise speed control in low-power industrial equipment. It ensures efficient energy usage for tasks that do not require high torque or rapid acceleration.

The 0.2 kW capacity makes it a cost-effective solution for applications where over-specifying motor control is unnecessary, leading to reduced energy consumption and operational costs.

What types of motor control does the INVT GD10-0R2G-2-B support?

This VFD supports both sensorless vector control and V/f control. Sensorless vector control offers superior torque and speed accuracy without an encoder.

V/f control is a simpler method that provides voltage and frequency regulation. It's well-suited for applications where precise torque control is not critical.

The dual control modes allow users to select the most appropriate method based on the application's specific requirements for performance and cost-effectiveness.

What are the input voltage requirements for this VFD?

The INVT GD10-0R2G-2-B requires a three-phase AC input voltage ranging from 380 to 440V. It is designed for standard industrial power grids.

Ensure your power supply is stable and within the specified voltage range to prevent drive damage or operational issues. Proper phase connection is critical for three-phase systems.

Using the correct input voltage is fundamental for the VFD's performance and longevity. Incorrect voltage can lead to fault conditions or permanent damage to the drive's internal components.

Can the INVT GD10-0R2G-2-B be used with single-phase motors?

No, the INVT GD10-0R2G-2-B is specifically designed for three-phase motors and requires a three-phase power supply. It cannot be directly used with single-phase motors.

Connecting a single-phase motor to this drive will likely result in damage to the motor and the VFD. These drives are engineered to generate three-phase output for three-phase motors.

For single-phase motor applications, a different type of VFD or motor control solution would be required. Always verify the motor type matches the VFD's specifications.

What communication options are available for the INVT GD10-0R2G-2-B?

The INVT GD10-0R2G-2-B features an RS485 communication interface, often as an optional module. This allows for serial communication integration.

RS485 enables remote control, monitoring, and parameter configuration via a master controller like a PLC or SCADA system. This is crucial for automation.

This connectivity supports integration into distributed control systems and facilitates data logging for performance analysis and diagnostics.

What is the overload capacity of this VFD?

The drive can handle 150% of its rated current for 60 seconds. It can also tolerate 180% for 10 seconds.

This overload capacity is essential for applications that experience temporary high current demands during startup or load changes. It ensures the drive's robustness.

These specifications allow the VFD to manage motor starting transients and short-term overloads without tripping, ensuring smooth operation under varying conditions.

How is the INVT GD10-0R2G-2-B installed?

Installation involves mounting the VFD in a suitable location with adequate ventilation. Wiring must be done according to the manual, connecting L1, L2, L3 to input and U, V, W to motor.

Ensure proper grounding of both the drive and the motor. Follow all local electrical codes and safety precautions during installation.

Basic parameter setup, including motor data and control modes, should be performed before energizing the drive to ensure correct and safe operation.

What are common fault codes for this VFD?

Common fault codes include F001 (Overcurrent), F002 (Overvoltage), and F004 (Drive Overheat). Each code indicates a specific issue detected by the VFD.

Refer to the product manual for a detailed list of all fault codes and their specific meanings. The manual will also provide troubleshooting steps for each code.

Addressing these faults promptly by checking load, power supply, or cooling will prevent potential damage and ensure the VFD's operational integrity.

Is this VFD suitable for high-speed applications?

The INVT GD10-0R2G-2-B supports output frequencies up to 400 Hz, making it capable of driving motors at higher speeds than standard 50/60 Hz operation.

While it supports higher frequencies, suitability for extremely high-speed applications depends on the motor's design and the specific control precision required.

For very demanding high-speed applications, advanced features like sensorless vector control and proper motor selection are crucial to ensure performance and reliability.

What is the operating temperature range for the GD10-0R2G-2-B?

The drive operates within an ambient temperature range of -10°C to +50°C. Maintaining this range is crucial for optimal performance.

Ensure adequate ventilation around the VFD to prevent overheating, especially in higher ambient temperatures. Consult the manual for de-rating guidelines if operating near temperature limits.

Operating the VFD outside its specified temperature range can lead to reduced performance, premature component failure, or system shutdowns due to thermal protection.