EGS032 Three Phase Pure Sine Wave Inverter

The EGS031/032 is a three-phase pure sine wave inverter driver module, leveraging the EG8030 as its core control chip. Designed for high-efficiency conversion, it requires an external power backplane and a three-phase power frequency transformer to form a complete inverter system. Successfully tested on a 2000W prototype, this module is suitable for both low-volume production and scaling up with the EG8030 chip, provided schematic, and PCB drawing files.

Specifications of EGS032 Three Phase Pure Sine Wave Inverter Module

• Control Chip: EG8030

• Input Power Voltage: 100V max full-bridge bus voltage

• Module Input voltage: 5V, 15V

• Output Power: Depends on Power-side board (Successfully tested up to 2000W)

• Output Waveform: Pure Sine Wave

• Static Power Consumption: 2mA (Carrying idler), 0.7mA (Disabling chip)

• Switching Frequency: 600kHz (PSM MODE)

• Required Components: External power backplane, three-phase power frequency transformer

• Communication Support: Not supported

• Frequency Modulation: Not supported

• Dimensions: 100x75x30 mm (approximate)

How to Use EGS0032 Three Phase Pure Sine Wave Inverter Module

1. Component Assembly: Connect the EGS031/032 driver module to an appropriate power backplane and a three-phase power frequency transformer.

2. Power Connection: Ensure the full-bridge bus voltage does not exceed 100V.

3. Initial Production: Use the driver board directly for low-volume production.

4. Scaling Production: For larger volumes, purchase the EG8030 chip and utilize the provided schematic and PCB files to produce the driver board independently.

5. Testing: Verify the output with suitable equipment to ensure it meets the desired pure sine wave specifications.