This manual includes operating instructions and precautions for using the variable frequency drive. Improper use may cause unexpected accidents. Read this manual carefully and use the variable frequency drive correctly before using it.
The FR‑A500 is a high‑performance frequency conversion speed governor designed for three‑phase cage‑type motors. It offers low noise operation and a wide range of adjustable parameters.
This manual covers safety precautions, installation and wiring procedures, parameter setting methods, operation modes, troubleshooting, and maintenance recommendations. It also includes technical specifications and compliance information. This manual is written in Chinese.
| Operating Temperature Range | -10 °C to +50 °C |
|---|---|
| Storage Temperature Range | -20 °C to +65 °C |
| Maximum Ambient Humidity | ≤ 90 %RH |
| Maximum Altitude | Below 1000 m |
Read the manual carefully, ensure the power is disconnected for at least 10 minutes, avoid opening the front cover while the unit is energized, and perform all wiring and checks only by qualified personnel.
Use parameter 9 (or 48) to enter the motor’s rated current in amperes; setting it to 0 disables the electronic overload protection.
The inverter is rated for operation between –10 °C and +50 °C.
No, the device is specified for use at altitudes below 1000 m.