This document is a user manual for DriveIT low voltage AC drives, which introduces the installation, start-up, diagnosis, maintenance, etc. of ACS550-01 and ACS550-02 drives. It also includes information on the ACS550 technical reference manual and optional accessories manual.
This user manual covers the ABB ACS550-01 low voltage AC drive, rated from 0.75 to 90 kW (1 to 150 HP). It includes comprehensive safety guidelines, installation procedures, startup instructions, diagnostic information, and maintenance schedules. The document also provides technical data regarding capacity, dimensions, and environmental conditions. This manual is written in Chinese.
| Rated Capacity | 0.75 ... 90 kW |
|---|---|
| Input Voltage | 380...480 VAC |
| Output Frequency | 0...500 Hz |
| Protection Class | IP 21 / IP 54 |
| Operating Temperature | -15...40 ºC |
Only qualified technical personnel are allowed to install the ACS550.
No, it is not designed for on-site repair; contact the supplier or authorized service station.
Wait 5 minutes after power disconnection to allow the intermediate circuit capacitors to discharge fully.