The manual explains the EGS002 driver board for single‑phase sine‑wave inverters, its features, connections, jumper settings and LED indicators.
The EGS002 is a driver board for single‑phase pure sine‑wave inverters using the EG8010 control chip and IR2110S driver. It integrates voltage, current and temperature protection, LED fault indicators, fan control and an optional LCD interface.
Key sections cover the circuit schematic, pin definitions, jumper configuration for frequency, soft‑start and dead‑time, LED fault codes, LCD connection details, test procedures and mechanical dimensions. This manual is written in Chinese.
| Input voltage range | 10 V ~ 15 V |
|---|---|
| Jumper JP5 function | Select 50 Hz output when shorted |
Short jumper JP5; this selects the 50 Hz output mode.
The LED flashes a specific number of times to signal faults: 2 flashes for over‑current, 3 for over‑voltage, 4 for under‑voltage, 5 for over‑temperature, and steady on for normal operation.
Short jumper JP2; this enables a 3‑second soft‑start.