This is an instruction manual for SYSDRIVE 3G3HV-series products, which introduces the usage methods and precautions of the products.
This manual begins with extensive safety warnings, including general, transportation, installation, wiring, and operation precautions. It explains how to handle the inverter safely, how to transport it, and the required grounding and wiring practices to prevent electrical shock, fire, or injury.
Later sections cover operation and adjustment procedures, maintenance and inspection guidelines, warning label locations, and an appendix with function descriptions and revision history. The document is intended for qualified personnel who install, commission, and service the SYSDRIVE 3G3HV inverter.
| Ground resistance requirement (200‑V AC class) | ≤100 Ω |
|---|---|
| Ground resistance requirement (400‑V AC class) | ≤10 Ω |
Turn off the power supply, confirm that the CHARGE indicator is off, and wait the time specified on the front cover before opening the unit.
Hold the unit by the radiation fin (heat sink) rather than the front cover, use the eye‑bolts only for transport, and do not pull on the cables.
The grounding resistance must be 100 Ω or less for the 200‑V AC class and 10 Ω or less for the 400‑V AC class.
No. The manual states that the product contains dangerous parts and must not be opened, repaired, or disassembled by anyone.