This is a VFD-M series AC motor drive from Delta. It is made of high quality components and materials and integrates the latest microprocessor control technology. This manual provides users with installation, parameter setting, fault diagnosis, troubleshooting and daily maintenance of AC motor drives.
This manual explains safety precautions, required installation environment, and wiring guidelines for the Delta VFD-M series. It emphasizes proper grounding, ventilation, and temperature limits to prevent hazards during installation and commissioning.
The document also covers control panel operation, parameter setting, fault diagnosis, and routine maintenance. Detailed tables list protection functions, common fault codes, and recommended motor selection for optimal performance. This manual is written in Chinese.
| Storage temperature range | -20 °C to +60 °C |
|---|
The input current must not exceed 5000 A RMS.