Key facts
- Brand
- Mitsubishi
- Model
- FR-A500
- Documents
- 4
- Languages
- ZH
- Last added
- 2011-09-22
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Mitsubishi FR-A500 Frequency Converter Manual
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.
Mitsubishi FR-A500 specifications
| 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 |
All Mitsubishi FR-A500 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What safety steps must be taken before installing the FR‑A500?
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.
How do I set the rated motor current for overload protection?
Use parameter 9 (or 48) to enter the motor’s rated current in amperes; setting it to 0 disables the electronic overload protection.
What safety precautions must be taken before installing the FR‑A500 inverter?
Read the entire manual, ensure the unit is grounded, never open the front cover while power is applied, and follow the handling and environmental guidelines.
What safety level classifications are used in the manual?
The manual classifies safety items as “危险” (danger) and “注意” (caution).