INVT Inverter Goodrive GD35-075G-4-S1 Manual

The INVT Goodrive GD35-075G-4-S1 is a high-performance inverter designed for various applications, providing reliable control of AC motors. It features advanced vector control technology, ensuring high efficiency and precision in motor operation. This manual covers essential information regarding safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operating the Inverter 8. Maintenance 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Advanced vector control, built-in PID control, multiple communication protocols, and a user-friendly interface.

Feature	Description
Vector Control	Ensures high torque and efficiency at low speeds.
PID Control	Built-in PID control for precise speed and torque management.
Communication Protocols	Supports Modbus, CANopen, and other protocols for integration.
User Interface	Intuitive keypad with LCD display for easy operation.
Protection Features	Over-voltage, under-voltage, over-current, and thermal protection.

Installation

Carefully unpack the inverter and inspect for any damage. Install in a well-ventilated area.

Mount the inverter securely on a flat surface.
Connect the power supply according to the wiring diagram.
Ensure proper grounding of the inverter.
Connect the motor to the inverter output terminals.

WARNING! Ensure all connections are secure to prevent electrical hazards.

First-Time Setup

Power on the inverter and follow the setup wizard on the display.

Select the motor type and parameters.
Set the operating frequency and acceleration/deceleration times.
Configure communication settings if applicable.
Save the settings and test the motor operation.

CAUTION! Ensure all settings are correct before operating the motor.

Specifications

Model: GD35-075G-4-S1.
Input Voltage: 380V AC.
Output Power: 75 kW.
Control Method: Vector control.
Operating Temperature: -10°C to 50°C.
Protection Class: IP20.

Controls and Settings

Access the inverter settings via the keypad. The display shows operational parameters and settings.

Keypad: Start, Stop, Up, Down, Enter, and Escape buttons for navigation.

Settings include motor parameters, frequency settings, and communication options.

Connecting Devices

Connect the inverter to the motor and power supply as per the wiring diagram.

Turn off power before making connections.
Use appropriate cables for power and control connections.
Verify all connections before powering on the inverter.

Tip: Double-check polarity and connections to avoid damage.

Operating the Inverter

To operate the inverter, ensure all settings are configured correctly and power on the unit.

Press the Start button to initiate motor operation.
Monitor the display for operational status and alarms.
Adjust speed and torque settings as needed during operation.
Press Stop to halt motor operation safely.

WARNING! Always follow safety protocols during operation.

Maintenance

Regular maintenance is essential for optimal performance.

Check connections and wiring periodically.
Clean the inverter housing to prevent dust accumulation.
Inspect cooling fans and ensure they are functioning properly.
Update firmware as necessary.

Regulatory Information

This inverter complies with international safety and performance standards. For more information, refer to the regulatory documentation.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Inverter does not power on	Power supply issue	Check power connections and fuses.
Motor does not run	Incorrect settings	Verify motor parameters and settings.
Overheating	Poor ventilation	Ensure adequate airflow around the inverter.
Faulty display	Internal error	Reset the inverter and check connections.

Reset: Use the reset function in the menu if available.

Service: Contact INVT support for further assistance.