INVT Inverter GD300-315G-6 Manual

The INVT Inverter GD300-315G-6 is a high-performance inverter designed for various applications, including solar energy systems and industrial automation. It features advanced control technology, high efficiency, and a robust design suitable for harsh environments. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: High-efficiency inverter, LCD display, multiple communication interfaces, protection features, and compact design.

Installation

Unpack and inspect the inverter. Ensure proper ventilation and a stable mounting surface.

1. Mount the inverter: Use appropriate hardware to secure the inverter to the wall or rack.
2. Connect DC input: Ensure polarity is correct when connecting the solar panels or battery.
3. Connect AC output: Use appropriate cables to connect to the electrical grid or load.
4. Power on the inverter: Follow the power-up procedure as outlined in the manual.

WARNING! Ensure all connections are secure and follow local electrical codes.

First-Time Setup

Power on the inverter and follow the on-screen prompts to configure settings.

1. Select operating mode: Choose between grid-tied, off-grid, or hybrid mode.
2. Set language: Choose your preferred language for the display.
3. Adjust parameters: Configure settings for voltage, frequency, and other operational parameters.
4. Save settings: Ensure all configurations are saved before exiting the setup menu.

CAUTION! Ensure all settings are correct to avoid operational issues.

Specifications

• Power Range: 300-315 kW.
• Input Voltage: 600V DC maximum.
• Output Voltage: 400V AC nominal.
• Efficiency: Up to 98% under optimal conditions.
• Cooling Method: Natural convection and forced air cooling.
• Operating Temperature: -10°C to 60°C.

Controls and Settings

Access settings via the LCD display. Use the navigation buttons to scroll through options.

Key Controls: Power button, navigation buttons, and enter button for selection.

Settings include: Operating mode, grid parameters, and communication settings.

Connecting Devices

Ensure all devices are powered off before making connections.

1. Connect solar panels: Use appropriate DC cables to connect to the inverter.
2. Connect to the grid: Ensure proper AC wiring is used for grid connection.
3. Verify connections: Double-check all connections before powering on.

Tip: Follow local regulations for electrical installations.

Operating the Inverter

Monitor the inverter's performance through the LCD display.

1. Check status: Ensure the inverter is operating within normal parameters.
2. Adjust settings: Modify settings as needed for optimal performance.
3. Log data: Use communication interfaces to log performance data for analysis.

WARNING! Do not operate the inverter outside of specified limits.

Safety Features

The inverter is equipped with multiple safety features to protect against faults.

• Overvoltage protection: Automatically disconnects in case of overvoltage.
• Overcurrent protection: Prevents damage from excessive current.
• Thermal protection: Shuts down the inverter if overheating occurs.
• Ground fault protection: Detects and mitigates ground faults.

Maintenance & Cleaning

Regular maintenance is essential for optimal performance.

Unplug the inverter before cleaning. Use a dry cloth to wipe the exterior; avoid liquids.

CAUTION! Ensure the inverter is cool before performing maintenance.

Regulatory Information

Complies with international safety and performance standards. For support, visit the official INVT website or contact customer service.

Troubleshooting

Reset: Follow the reset procedure in the manual if needed.

Service: Contact INVT support for further assistance.