This document is a user manual for the ABB ACS800 series products, including various models of power supply units, installation guides, firmware manuals, etc.
The ABB ACS800-307 and ACS800-507 cabinet diode power supply units (DSU) are described in detail, covering their working principle, hardware description, and electrical installation. The manual is intended for technicians and engineers who install, commission, and maintain these drive power supplies.
Key sections include safety guidelines, hardware overview, wiring diagrams, startup procedures, routine maintenance, fault tracking, and technical data for the ACS800-307/507 models. Additional reference manuals for related modules and optional accessories are also listed. This manual is written in Chinese.
It covers the cabinet diode power supply units ACS800-307 and ACS800-507.
The ACS800 multi‑drive safety guide (document 3ABD00013984) should be consulted.
The DSU uses a semi‑controlled thyristor‑diode rectifier that conducts each thyristor and diode for 120° per cycle.
The manual includes sections on safety, hardware description, electrical installation, startup, maintenance, fault tracking, and technical data.