This is a user manual of ACS50 AC Drive 0.18 to 0.75 kW abb DriveIT Low Voltage Drive
The ABB ACS50 is a low‑voltage AC drive (0.18‑0.75 kW) intended for three‑phase induction motor control. This manual provides safety guidelines, installation and commissioning procedures, environmental requirements, wiring diagrams and fault diagnostics.
Key sections include safety precautions, DIP‑switch configuration, control potentiometer adjustment, power and motor connections, and a full set of technical specifications such as input voltage range, output current limits and protection thresholds. This manual is written in Chinese.
| Output Power (kW) | 0.18‑0.75 |
|---|---|
| Input Voltage (U1) | 200‑240 V (+10%/‑15%) / 110‑120 V (+10%/‑15%) |
| Continuous Output Current (I2) | 1.4 A / 2.2 A / 4.3 A |
| Maximum Output Current (I2max*) | 2.1 A / 3.3 A / 6.5 A |
| Switching Frequency | 5 kHz (max 16 kHz) |
| IP Protection Rating | IP20 |
| Ambient Temperature Range | -20 °C to +50 °C (no condensation) |
| Maximum Power Cable Size | 2.5 mm² |
After disconnecting the main power, wait at least 5 minutes for internal capacitors to discharge before any work.
A red LED flashes; the number of flashes corresponds to the fault code.
The enclosure has an IP20 rating.