INVT GD200A-7R5G/011P-4 General Purpose Inverter VFD

The INVT GD200A-7R5G/011P-4 General Purpose Inverter VFD stands as a robust solution for precise motor control across a multitude of industrial applications. This Variable Frequency Drive (VFD) distinguishes itself with advanced features designed for efficiency, reliability, and ease of use. Key advantages include its high starting torque, comprehensive protection functions, and flexible communication options, making it a preferred choice for demanding operational environments. The GD200A series boasts impressive technical specifications, such as a rated power of 7.5 kW (10 HP), an output voltage range of 380-440V AC, and an output frequency capacity of up to 400 Hz, all housed within a compact and user-friendly design.

Product Specifications

| Parameter             | Specification                                    |

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

| Model                 | GD200A-7R5G/011P-4                               |

| Rated Power           | 7.5 kW (10 HP)                                   |

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

| Output Voltage        | 3 Phase, 380-440V AC                             |

| Output Frequency      | 0-400 Hz                                         |

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

| Protection Features   | Overvoltage, Undervoltage, Overcurrent, Overload |

| Communication Ports   | RS485 (Optional)                                 |

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

| Enclosure             | IP20                                             |

| Dimensions (H x W x D)| 257 x 146 x 172 mm                               |

Core Features & Market Positioning

The INVT GD200A-7R5G/011P-4 is engineered for superior performance and market competitiveness. Its dual control modes, V/f and sensorless vector control, offer adaptable operational strategies, catering to applications requiring precise speed regulation or enhanced torque performance. The inverter's robust design ensures stability even under fluctuating load conditions, a critical factor in industrial settings. Its market positioning is further solidified by INVT's reputation for delivering reliable and cost-effective VFD solutions, making the GD200A series an attractive option for businesses seeking to optimize energy consumption and operational efficiency without compromising on power or control.

Key Application Scenarios

This general-purpose inverter finds extensive utility in a variety of industrial sectors. Its high starting torque and precise speed control are particularly valuable in fan and pump applications, where variable flow and pressure management are paramount. It is also widely deployed in conveyor systems, machine tools, and textile machinery, facilitating smooth acceleration, deceleration, and constant speed operation. The GD200A-7R5G/011P-4 is an ideal choice for sectors demanding reliable motor management, including HVAC, plastics processing, and general manufacturing, contributing to reduced energy costs and extended equipment lifespan.

Practical System Integration Guidance

Integrating the INVT GD200A-7R5G/011P-4 into existing systems is streamlined by its user-friendly interface and versatile connectivity options. Wiring should strictly adhere to the provided manual, ensuring proper grounding and connection of power and motor leads to prevent damage and ensure safety. Parameter programming is accessed via the digital keypad or through optional communication modules, allowing for customization of motor parameters, acceleration/deceleration times, and protection settings to match specific application requirements. For instance, setting the motor's rated frequency and speed accurately is crucial for optimal V/f control performance.

Operation and Risk Mitigation

Safe operation of the INVT GD200A-7R5G/011P-4 requires adherence to electrical safety standards and proper installation practices. Users must ensure the ambient temperature remains within the specified operating range (-10°C to +40°C) and that adequate ventilation is provided to prevent overheating. Common error codes, such as E.OC (Overcurrent) or E.OV (Overvoltage), typically indicate issues with motor load, wiring, or power supply fluctuations. Implementing the inverter's built-in protection features and consulting the detailed fault code list in the user manual are essential for prompt troubleshooting and risk mitigation, safeguarding both personnel and equipment.

Scalability & Long-Term Value

The INVT GD200A-7R5G/011P-4 offers significant long-term value through its inherent scalability and compatibility. Its flexible design supports integration with common industrial automation platforms. The availability of optional communication modules, such as RS485, enables seamless connection to SCADA systems or PLCs for centralized monitoring and control, paving the way for IIoT integration and enhanced digital manufacturing capabilities. This adaptability ensures that the GD200A series can evolve with changing operational demands, providing a future-proof investment for businesses looking to enhance their automation infrastructure.

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Frequently Asked Questions

What is the typical power rating of the INVT GD200A-7R5G/011P-4?

The INVT GD200A-7R5G/011P-4 has a rated power of 7.5 kW.

This corresponds to approximately 10 horsepower for motor applications.

It is suitable for medium to heavy-duty industrial motor control tasks.

What are the main control modes supported by this VFD?

This VFD supports both V/f (Voltage/Frequency) control.

It also features sensorless vector control for enhanced torque performance.

These modes allow for flexibility in matching application demands.

Can the INVT GD200A-7R5G/011P-4 be used with single-phase input power?

No, this specific model requires three-phase input power.

It is designed for 380-440V AC three-phase industrial power supplies.

Always ensure your power source matches the inverter's input requirements.

What type of motor can be connected to the GD200A-7R5G/011P-4?

This inverter is designed for three-phase AC induction motors.

It can control motors with output frequencies up to 400 Hz.

Ensure the motor's voltage and current ratings are compatible with the VFD.

What are the primary application areas for this inverter?

It is ideal for pumps and fans requiring variable speed.

Conveyor systems and machine tools also benefit from its precise control.

General manufacturing and HVAC systems are common application sectors.

Does the inverter have built-in protection features?

Yes, it includes overvoltage and undervoltage protection.

Overcurrent and overload protection are also standard features.

These protect the VFD and the connected motor from damage.

What is the operating temperature range for this INVT VFD?

The inverter operates reliably between -10°C and +40°C.

Ensure adequate ventilation to maintain temperatures within this range.

Exceeding this can lead to performance issues or failure.

How can this VFD be integrated into a control system?

It can be programmed via its keypad for standalone operation.

Optional communication modules, like RS485, allow PLC integration.

This enables remote monitoring and control capabilities.

What is the enclosure rating of the GD200A-7R5G/011P-4?

The enclosure rating is IP20.

This means it offers protection against solid objects larger than 12.5 mm.

It is suitable for indoor environments with no significant dust or water ingress.

Where can I find detailed wiring and installation instructions?

Refer to the official INVT GD200A series user manual.

The manual provides comprehensive diagrams and guidelines.

Always follow electrical safety protocols during installation.