Manual for ACS880-304 +A018

1. Introduction to the manual

This chapter provides basic information about the manual, including its applicability to the ACS880-304 +A018 diode supply modules. It outlines the safety instructions that must be followed before installation, commission, use, or service of the drive. The target audience is identified as personnel involved in planning, installation, start-up, use, and service of multidrive modules, with an expectation of fundamental knowledge in electricity and wiring.

2. Operation principle and hardware description

This chapter details the operation principle of the diode supply unit, explaining its function in rectifying three-phase AC current to direct current for the drive's DC link. It describes the hardware components, including overview diagrams of the drive system and supply modules, layout drawings, and control connections. The text also covers moving and unpacking procedures.