INVT Inverter GD350-200G-4 Manual

The INVT GD350-200G-4 is a high-performance inverter designed for various applications, including solar energy systems and industrial automation. It features advanced technology for efficient power conversion, ensuring reliable operation under different load conditions. 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 power conversion, LCD display, multiple protection features, and communication interfaces.

Feature	Description
High Efficiency	Maximizes energy output with minimal losses.
LCD Display	Provides real-time monitoring of inverter status.
Multiple Protections	Over-voltage, under-voltage, and over-temperature protections.
Communication Interfaces	Supports RS485 and CAN communication protocols.
Compact Design	Space-saving design for easy installation.

Installation

Ensure proper installation for optimal performance. Follow the guidelines below.

Choose a suitable location: Ensure adequate ventilation and avoid direct sunlight.
Mount the inverter securely: Use appropriate mounting hardware.
Connect the DC input: Follow polarity guidelines to avoid damage.
Connect the AC output: Ensure connections are secure and meet local electrical codes.
Power on the inverter: Check for proper operation.

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

First-Time Setup

Power on the inverter and follow the setup instructions on the LCD display.

Select the operating mode: Choose between grid-tied or off-grid.
Set the output voltage: Adjust according to your system requirements.
Configure communication settings: Set up RS485 or CAN parameters as needed.
Save settings: Ensure all configurations are saved before exiting.

CAUTION! Double-check all settings to ensure proper operation.

Specifications

Model: GD350-200G-4
Input Voltage: 200-600V DC
Output Voltage: 220V AC
Efficiency: Up to 98%
Operating Temperature: -10°C to 60°C
Protection Class: IP65
Weight: 15 kg

Controls and Settings

Access settings via the LCD display. Key controls include power on/off, mode selection, and configuration settings.

Remote Monitoring: Use communication interfaces for remote access and monitoring.

Connecting Devices

Ensure proper connections for optimal performance.

Turn off the inverter before connecting devices.
Connect solar panels to the DC input terminals.
Connect the load to the AC output terminals.
Ensure all connections are tight and secure.

Tip: Use appropriate gauge wiring for all connections.

Operating the Inverter

Follow the operating guidelines for efficient performance.

Monitor the LCD display for operational status.
Adjust settings as necessary for optimal performance.
Regularly check connections and clean the inverter.

WARNING! Do not operate the inverter in wet conditions.

Maintenance

Regular maintenance ensures longevity and performance.

Clean the inverter casing regularly to prevent dust buildup.
Check connections periodically for wear and tear.
Inspect the cooling system for proper operation.

Regulatory Information

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

Troubleshooting

Symptom	Possible Cause	Corrective Action
Inverter not powering on	Check DC input voltage	Ensure voltage is within range; check connections.
Low output voltage	Incorrect settings	Verify output voltage settings in the menu.
Overheating	Poor ventilation	Ensure adequate airflow around the inverter.
Communication failure	Wiring issues	Check RS485/CAN connections for integrity.

Reset: Refer to the user manual for reset instructions.

Service: Contact customer support for further assistance.