INVT Inverter GD350-160G-4 Manual

The INVT GD350-160G-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 communication interfaces, and robust protection features.

Feature	Description
High Efficiency	Up to 98% efficiency for optimal energy conversion
LCD Display	Real-time monitoring of inverter status and performance
Communication Interfaces	RS485, CAN, and Ethernet for remote monitoring
Protection Features	Overvoltage, undervoltage, overcurrent, and thermal protection
Compact Design	Space-saving design for easy installation

Installation

Unpack and inspect the inverter. Mount it on a stable surface.

Connect the DC input: Ensure proper polarity and secure connections.
Connect the AC output: Follow local electrical codes for wiring.
Connect communication cables: Use appropriate cables for monitoring.
Plug into AC power and turn on the inverter.

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

First-Time Setup

Power on the inverter; follow the on-screen prompts for configuration.

Select operating mode: Choose between grid-tied or off-grid.
Set parameters: Input voltage, output voltage, and frequency settings.
Configure communication settings: Set up for remote monitoring if needed.
Save settings and restart the inverter.

CAUTION! Ensure all settings are correct before operating.

Specifications

Model: GD350-160G-4
Input Voltage: 200-800V DC
Output Voltage: 220V AC
Efficiency: Up to 98%
Operating Temperature: -10°C to 60°C
Protection Level: IP65
Weight: 25 kg

Controls and Settings

Access settings via the LCD display. Use the buttons for navigation and selection.

Remote Monitoring: Configure settings for remote access via communication interfaces.

Adjust parameters for performance optimization and safety settings.

Connecting Devices

Ensure all devices are powered off before making connections.

Connect solar panels to the DC input terminals.
Connect to the grid or load on the AC output terminals.
Verify all connections are secure and correct.

Tip: Use appropriate cables and connectors for safety and efficiency.

Operating the Inverter

Monitor the inverter status via the LCD display.

Check input and output voltages regularly.
Monitor performance metrics for efficiency.
Perform regular maintenance checks as per guidelines.

WARNING! Do not operate the inverter outside specified parameters.

Maintenance

Regular maintenance is essential for optimal performance.

Inspect connections and wiring for wear and tear.
Clean the inverter casing to prevent dust accumulation.
Check for any error codes on the LCD display.

CAUTION! Always disconnect power before performing maintenance.

Regulatory Information

This inverter complies with international safety and performance standards. For detailed information, refer to the product certification documents.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No output	Power failure	Check AC supply and connections.
Error code displayed	Fault condition	Refer to the manual for error code definitions.
Overheating	Insufficient ventilation	Ensure proper airflow around the inverter.
Low efficiency	Incorrect settings	Review and adjust settings as necessary.

Reset: Use the reset button if available.

Service: For support, contact INVT customer service.