User manual for LG SV‑iG5A series inverters covering safety, installation, wiring, configuration and troubleshooting.
This manual provides safety guidelines, installation steps, wiring instructions and basic configuration for the LG SV‑iG5A series inverter. It also includes detailed information on the keyboard, control block diagram, advanced functions, RS‑485 communication and troubleshooting procedures.
Technical data, recommended grounding methods, filter installation advice and a declaration of conformity are included to ensure proper and safe operation in industrial environments. This manual is written in Chinese.
| Model Name | SV‑iG5A Series |
|---|---|
| Leakage Current | 0.5 mA (250 VAC) / 27 mA (380 VAC) |
The power must be removed, the DC side discharged below 30 V for at least 10 minutes, and the operator must use dry hands before opening the housing.
For 200 V inverters use a class‑3 grounding with resistance less than 100 Ω; for 400 V inverters use resistance less than 10 Ω.
No, the inverter must always be installed with an enclosure and a circuit breaker as required by the installation manual.
A noise filter should be used on the output side to lower EMI generated by the inverter.