User manual for the Fuji Electric FRENIC‑Ace high‑performance inverter covering installation, operation, troubleshooting and maintenance.
This manual provides the necessary information to install, configure and operate the FRENIC‑Ace series high‑performance inverter. It begins with safety precautions and a checklist of items to verify before use, then details installation and wiring procedures, operation‑panel functions, trial‑run steps and the full list of function codes.
Later sections describe fault handling, regular maintenance checks, the control block diagram, communication options (RS‑485, CANopen), power‑selection guidelines, peripheral‑device selection, technical specifications and dimensional drawings, followed by extensive appendices on interference, insulation and regulatory compliance. This manual is written in Chinese.
| ND overload rating | 120 % of rated output current for 1 min |
|---|---|
| HD overload rating | 150 % of rated output current for 1 min |
| Input phase | 3‑phase (3PH) |
The name‑plate on the inverter shows the model number (e.g., FRN****E2S‑4) and indicates which specification (ND, HD, HND, HHD) is applicable.
ND allows an overload of 120 % of the rated output current for 1 minute, while HD permits 150 % for 1 minute.