Fuji Electric FRENIC-Ace High Performance Inverter User Manual

About this manual

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.

What's inside

• 使用前须知
• 安装和配线
• 操作面板的操作
• 试运行步骤
• 功能代码
• 故障处理
• 维护检查
• 控制框图
• 通信系统的功能说明
• 功率的选择

Specifications

Frequently asked questions

How are the ND, HD, HND and HHD specifications identified?

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.

What overload current limits apply to the ND and HD specifications?

ND allows an overload of 120 % of the rated output current for 1 minute, while HD permits 150 % for 1 minute.