INVT Inverter GD350-5R5G-4 Manual

The INVT GD350-5R5G-4 is a high-performance inverter designed for various applications, including solar energy systems and industrial automation. It features advanced control algorithms, high efficiency, and robust protection mechanisms. Below are key sections for 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: High-efficiency inverter, LCD display, multiple input/output options, built-in protection features, and user-friendly interface.

Feature	Description
High Efficiency	Ensures optimal energy conversion with minimal losses.
LCD Display	Provides real-time monitoring of inverter status and performance.
Multiple Input/Output Options	Compatible with various energy sources and loads.
Built-in Protection	Over-voltage, under-voltage, and over-temperature protection mechanisms.
User-Friendly Interface	Easy navigation and configuration through intuitive controls.

Installation

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

Mount the inverter on a stable surface using appropriate hardware.
Connect the DC input from the solar panels or battery.
Connect the AC output to the electrical system.
Ensure all connections are secure and insulated.

WARNING! Ensure proper grounding and follow local electrical codes during installation.

First-Time Setup

Power on the inverter and follow the on-screen prompts for initial configuration.

Select the input source: Solar, battery, or grid.
Set output voltage and frequency according to your requirements.
Configure any additional settings as per the user manual.

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

Specifications

Input Voltage: 48V DC.
Output Voltage: 220V AC.
Power Rating: 3500W.
Efficiency: Up to 95%.
Operating Temperature: -10°C to 50°C.
Protection Level: IP20.

Controls and Settings

Access settings through the LCD display. Use the buttons to navigate through the menu options.

Settings: Input source, output voltage, frequency, and system parameters.

Connecting Devices

Ensure the inverter is powered off before connecting any devices.

Connect the DC source to the inverter's input terminals.
Connect the AC load to the output terminals.
Verify all connections before powering on the inverter.

Tip: Use appropriate cables and connectors for safe operation.

Operating the Inverter

To operate the inverter, ensure all connections are secure and power on the unit.

Monitor the LCD display for operational status.
Adjust settings as necessary for optimal performance.
Regularly check for any error messages or alerts.

WARNING! Do not exceed the rated power capacity of the inverter.

Maintenance

Regular maintenance is essential for optimal performance and longevity of the inverter.

Keep the inverter clean and free from dust.
Check connections periodically for signs of wear or corrosion.
Ensure proper ventilation around the inverter.

Regulatory Information

This inverter complies with international safety and performance standards. For detailed regulatory information, refer to the user manual.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No output	Power source disconnected	Check DC input connections.
Overload alarm	Exceeding power rating	Reduce load to within rated capacity.
LCD display not working	Power supply issue	Check power connections and fuses.
Inverter overheating	Insufficient ventilation	Ensure proper airflow around the unit.

Reset: Refer to the user manual for reset procedures.

Service: For support, contact INVT customer service.