INVT GD200A-132G/160P-4 General Purpose VFD Drive

The INVT GD200A-132G/160P-4 is a high-performance general-purpose Variable Frequency Drive (VFD) designed to deliver precise motor control, enhanced energy efficiency, and robust reliability across a wide spectrum of industrial applications. This VFD stands out with its advanced control algorithms, comprehensive protection features, and user-friendly interface, making it an ideal solution for optimizing machinery performance and reducing operational costs. Key advantages include its superior torque control, flexible configuration options, and compact, robust design. The GD200A-132G/160P-4 boasts a rated power of 132kW (160HP) and operates on a 3-phase input, offering seamless integration into existing power systems. Its advanced features ensure stable operation even under demanding load conditions, cementing its position as a leading choice for industrial automation professionals seeking dependable and efficient motor control.

INVT GD200A-132G/160P-4: Technical Specifications and Core Capabilities

The INVT GD200A-132G/160P-4 VFD is engineered for demanding industrial environments, providing exceptional performance and control.

| Parameter                   | Specification                                 |

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

| Model                       | GD200A-132G/160P-4                            |

| Rated Power (kW/HP)         | 132 kW / 160 HP                               |

| Input Voltage               | 3-Phase, 380V-460V                            |

| Output Frequency Range      | 0.00-600.00 Hz                                |

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

| Overload Capacity           | 150% rated current for 60s (Heavy Duty)       |

| Braking Unit                | Built-in (standard)                           |

| Protection Features         | Over-voltage, Under-voltage, Over-current, Overload, Over-temperature, Short circuit, etc. |

| Communication Interfaces    | RS485 (standard), Optional fieldbus modules   |

| Dimensions (H x W x D)      | Varies by enclosure, typically compact design |

| Operating Temperature       | -10°C to +45°C (derating may apply)            |

| Degree of Protection        | IP20 (standard)                               |

The GD200A series, including the GD200A-132G/160P-4, excels with its advanced sensorless vector control, delivering precise speed and torque regulation without the need for motor encoders. This technology is crucial for applications requiring dynamic response and stable operation under varying loads. The drive's robust overload capability of 150% for 60 seconds in heavy-duty mode ensures it can handle transient demands without tripping, a critical advantage in sectors like manufacturing and material handling. Its wide output frequency range up to 600 Hz further expands its applicability to high-speed motor operations.

Core Features & Market Positioning

The INVT GD200A-132G/160P-4 distinguishes itself in the competitive VFD market through a combination of advanced technological features and a focus on practical industrial needs. Its primary differentiator lies in its sophisticated control algorithms, offering both robust V/f control and highly accurate sensorless vector control. This duality allows for optimal performance across a broad range of motor types and application demands, from simple fan and pump control to more complex variable torque and constant torque machinery. The integrated braking unit, standard across the series, simplifies installation and reduces system costs by eliminating the need for external braking resistors in many applications. Furthermore, INVT's commitment to reliability is evident in the drive's comprehensive protection functions, safeguarding both the VFD and the connected motor against common electrical faults, thereby minimizing downtime and maintenance expenses. This robust feature set positions the GD200A-132G/160P-4 as a cost-effective and high-value solution for industries seeking to enhance operational efficiency and equipment longevity.

Key Application Scenarios

The versatility and robust performance of the INVT GD200A-132G/160P-4 make it an ideal choice for a multitude of industrial applications. In the manufacturing sector, it is extensively used for precise speed control of conveyor systems, processing machinery, and machine tools, ensuring consistent product quality and optimized production throughput. For water supply and treatment plants, the VFD excels in controlling pumps and fans, enabling significant energy savings through variable speed operation that matches demand, thereby reducing wear and tear on equipment. The textile industry benefits from its accurate speed regulation in spinning, weaving, and dyeing machines, critical for fabric quality. Furthermore, in material handling, such as in warehouses and logistics centers, the GD200A-132G/160P-4 provides smooth acceleration and deceleration for cranes, elevators, and automated guided vehicles (AGVs), enhancing safety and operational efficiency. Its ability to handle demanding loads and provide precise torque control also makes it suitable for mining and metallurgy, where it drives crushers, mills, and ventilation systems.

Practical System Integration Guidance

Integrating the INVT GD200A-132G/160P-4 into an industrial system requires careful attention to wiring, parameter configuration, and environmental considerations to ensure optimal performance and longevity. Proper electrical grounding is paramount; the VFD's chassis and motor frame must be securely connected to the facility's earth ground to mitigate electrical noise and ensure safety. For input power, ensure the supply voltage and phase configuration precisely match the drive's specifications (3-Phase, 380V-460V for this model). When wiring the motor to the VFD output (terminals T1, T2, T3), use appropriately sized shielded motor cables, especially for longer runs, to minimize electromagnetic interference (EMI) that can affect control signals.

Parameter configuration is initiated through the drive's keypad or via communication protocols. A fundamental step is setting the motor's nominal parameters, such as rated voltage, frequency, current, and speed, which are typically found on the motor nameplate. Incorrect motor data will lead to poor performance and potential damage. For sensorless vector control, fine-tuning parameters like acceleration/deceleration times, acceleration/deceleration boost, and slip compensation is crucial for achieving the desired dynamic response and torque characteristics specific to the application. For applications with frequent starts/stops or those requiring precise positioning, configuring the internal braking unit or external braking resistor (if needed) is essential to manage regenerative energy and ensure controlled stopping. Initial commissioning should involve running the motor at low speeds with minimal load to verify correct rotation direction and basic operation before gradually increasing speed and load.

Environmental factors significantly influence VFD lifespan. The GD200A-132G/160P-4 should be installed in a clean, dry environment with adequate ventilation, away from excessive dust, corrosive gases, and direct sunlight. Maintain sufficient clearance around the drive for airflow to prevent overheating; consult the installation manual for specific clearance requirements. The ambient operating temperature range of -10°C to +45°C must be respected, with derating applied outside this range or in enclosed cabinets. For systems requiring advanced control or integration with plant-wide automation, leveraging the standard RS485 communication port or optional fieldbus modules (e.g., Modbus, Profibus) allows for remote monitoring, control, and data acquisition, streamlining diagnostics and operational management.

Operation and Risk Mitigation

Operating the INVT GD200A-132G/160P-4 safely and efficiently involves understanding its operational parameters, protection mechanisms, and potential fault conditions. The drive offers multiple control modes, including V/f control for simple applications and sensorless vector control for enhanced precision and torque performance. Users must select the appropriate control mode and configure motor parameters accurately to ensure optimal performance and prevent motor damage or drive malfunction. Parameters such as acceleration/deceleration ramps, current limits, and operating frequencies should be set according to the application's requirements to avoid mechanical stress and ensure smooth operation.

The GD200A-132G/160P-4 incorporates a comprehensive suite of protection functions designed to mitigate risks associated with electrical disturbances and operational faults. These include over-voltage, under-voltage, over-current, motor overload, and over-temperature protection. When a fault occurs, the drive will typically trip and display a specific error code on its HMI. Common fault codes, such as E001 (Over-current), E002 (Over-voltage), E003 (Motor Overload), and E004 (Heatsink Over-temperature), provide valuable diagnostic information. Upon encountering a fault, it is crucial to consult the user manual to understand the cause, take corrective action (e.g., checking motor load, supply voltage, or cooling), and then reset the drive. Ignoring fault indications can lead to equipment damage or safety hazards.

To mitigate risks proactively, regular inspection and maintenance are essential. This includes checking for loose connections, ensuring cooling fans are operational, and verifying that the drive's heatsink is free from dust accumulation. During commissioning, perform a thorough test run under varying load conditions to ensure stability and verify that all protection settings are appropriately calibrated. For applications involving potential power surges, consider installing appropriate surge suppression devices. Adhering to the environmental operating conditions specified by the manufacturer, such as temperature and humidity, will also significantly contribute to the drive's long-term reliability and prevent premature failure.

Scalability & Long-Term Value

The INVT GD200A-132G/160P-4 offers robust scalability and long-term value through its design flexibility and integration capabilities, making it a strategic investment for evolving industrial needs. Its modular design and support for various communication protocols, including RS485 as standard and optional fieldbus modules like Profibus or Modbus TCP/IP, facilitate seamless integration into existing supervisory control and data acquisition (SCADA) systems and broader Industrial Internet of Things (IIoT) platforms. This connectivity allows for remote monitoring, diagnostics, and parameter adjustments, enabling predictive maintenance strategies and optimizing operational efficiency across multiple units or plants.

The drive's advanced control algorithms, such as sophisticated sensorless vector control, provide precise motor performance that can adapt to changing process requirements without necessarily requiring hardware upgrades. This inherent flexibility ensures that the GD200A-132G/160P-4 can continue to meet demanding application needs as production processes evolve. Furthermore, INVT's commitment to firmware updates and ongoing product development means that the drive's capabilities can be enhanced over time, ensuring it remains compatible with emerging industrial standards and technologies. The robust construction and comprehensive protection features also contribute to a longer operational lifespan, reducing the total cost of ownership by minimizing downtime and replacement frequency.

For organizations looking to expand their automation infrastructure, the GD200A series offers a scalable solution. The availability of various power ratings within the GD200A family allows for consistent application of INVT's control philosophy across different machinery and production lines, simplifying training and maintenance. The ability to configure drives for specialized functions, such as multi-speed operation or integrated motion control sequences, further enhances their long-term value by providing a platform that can support more complex automation projects in the future. Investing in the INVT GD200A-132G/160P-4 is an investment in a reliable, efficient, and future-ready motor control solution.

Frequently Asked Questions (FAQs)

Q1: What are the main advantages of using the INVT GD200A-132G/160P-4 VFD?

The GD200A-132G/160P-4 offers superior motor control precision via advanced sensorless vector technology. This ensures consistent speed and torque even under fluctuating loads, optimizing process outcomes.

Its robust overload capacity of 150% for 60 seconds is ideal for demanding applications, preventing nuisance trips and ensuring operational continuity. The VFD also provides significant energy savings by matching motor speed to actual demand, reducing power consumption.

The drive features comprehensive protection functions against electrical faults and overloads, safeguarding both the VFD and the motor, thereby minimizing downtime and maintenance costs.

Q2: How do I perform initial setup and motor parameter configuration for the GD200A-132G/160P-4?

Begin by verifying the motor's nameplate data: rated voltage, current, frequency, and speed. These values are critical for accurate configuration.

Access the parameter menu using the drive's keypad and input the motor's nominal parameters. Ensure you select the correct control mode, such as sensorless vector control or V/f control, based on your application requirements.

After inputting motor data, perform a low-speed test run to confirm correct motor rotation direction and basic operation. Gradually increase speed and load while monitoring performance and checking for any fault indications.

Q3: What are the typical applications for the INVT GD200A-132G/160P-4?

This VFD is widely applied in manufacturing for precise control of conveyors, processing machines, and machine tools, enhancing product consistency.

It is excellent for water/wastewater applications, driving pumps and fans to optimize energy usage and extend equipment life through variable speed operation.

Other key sectors include textile manufacturing, material handling (cranes, elevators), mining equipment, and HVAC systems, where efficient and reliable motor control is paramount.

Q4: How does the sensorless vector control of the GD200A-132G/160P-4 benefit my application?

Sensorless vector control provides highly accurate torque and speed regulation without requiring an encoder on the motor. This simplifies installation and reduces overall system cost.

It offers fast dynamic response, allowing the motor to quickly adjust speed and torque to changing load conditions, which is crucial for processes requiring precision.

This control mode ensures stable operation even at low speeds and under varying loads, preventing motor stall and ensuring smooth, consistent performance in demanding industrial scenarios.

Q5: What are the common fault codes for the INVT GD200A-132G/160P-4 and how can I address them?

Fault E001 typically indicates Over-Current, often caused by rapid acceleration, excessive load, or motor issues. Reduce acceleration time, check motor, or verify load.

Fault E002 signifies Over-Voltage, which can occur during regenerative braking or high input voltage. Ensure proper braking resistor usage if needed or check input power stability.

Fault E003 indicates Motor Overload, usually due to excessive motor current for an extended period. Check motor nameplate and drive overload settings, or reduce the load on the motor.

Q6: Can the GD200A-132G/160P-4 be integrated into a plant-wide automation system?

Yes, the drive features an RS485 communication port as standard, supporting Modbus RTU protocol for integration.

Optional communication modules are available for popular industrial networks such as Profibus DP, DeviceNet, and Modbus TCP/IP, offering wider connectivity options.

This integration allows for remote monitoring, control, parameter configuration, and data acquisition, enabling advanced diagnostics and SCADA system compatibility.

Q7: What are the environmental operating requirements for installing the GD200A-132G/160P-4?

Install the VFD in a clean, dry environment free from dust, corrosive fumes, and excessive moisture. Adequate ventilation is crucial to prevent overheating.

Maintain an ambient operating temperature between -10°C and +45°C. Derating may be required for temperatures outside this range or in enclosed cabinets with poor airflow.

Ensure proper clearances around the unit for heat dissipation as specified in the installation manual, typically at the top, bottom, and sides.

Q8: Does the GD200A-132G/160P-4 have a built-in braking unit?

Yes, the INVT GD200A series, including the GD200A-132G/160P-4, comes with a built-in braking unit as standard.

This internal braking functionality allows for effective deceleration and stopping of the motor by dissipating excess energy through an internal resistor or an optional external resistor.

The standard built-in unit simplifies installation and reduces the need for external braking components in many common applications, contributing to cost savings and a more compact system.

Q9: What is the overload capacity of this VFD?

The GD200A-132G/160P-4 is designed for heavy-duty applications and offers a significant overload capacity.

It can handle 150% of its rated current for a duration of 60 seconds. This capability is crucial for applications with high starting torques or temporary load surges.

This robust overload performance ensures reliable operation under demanding conditions, preventing nuisance tripping and maintaining process continuity.

Q10: How can the GD200A-132G/160P-4 contribute to energy savings?

The VFD enables energy savings by precisely controlling motor speed according to the actual load requirements.

Instead of running motors at full speed constantly, the drive adjusts speed down, significantly reducing power consumption, especially for centrifugal loads like fans and pumps.

This variable speed operation not only saves energy but also reduces mechanical stress on equipment, leading to lower maintenance costs and extended lifespan.