This document is a user manual for the Diode Supply Sections 140 to 5200 kVA ACS 600. It includes information about safety, commissioning, DSU operation basics, DSU hardware description, and DSU firmware description. It also contains general manuals for ACS 600 MultiDrive, including safety and product information, technical data, hardware manual, installation manual, and EMC compliant installation and configuration for a power drive system.
This manual provides safety instructions, system description, hardware details, and commissioning procedures for the Diode Supply Sections of the ABB ACS 600 MultiDrive system. It covers general safety, installation check‑lists, grounding, EMC‑compliant wiring, and fault‑tracing guidelines.
The document also describes the DSU hardware components, software functions, measurement points, and includes circuit diagrams and technical data such as power ratings and component part numbers.
| Power rating | 140 to 5200 kVA |
|---|---|
| Control voltage levels | 115/230 VAC may be present on digital I/O |
All electrical work must be done with the power off, wait at least 5 minutes after switching off, and verify that the voltage between terminals and frame is close to 0 V before starting any work.
The combined inverter power must be at least 30 % of the total inverter power and at least 30 % of the rated power of the braking section.