Appendix - Step-Up Applications; What This Chapter Contains; Principle Of A Step-Up Drive System - ABB ACS800 User Manual

Appendix – Step-up applications

What this chapter contains

This chapter contains additional information on step-up applications.
All parameter numbers refer to the ACS800 Standard Application Program (version
ASXR7210 or later).

Principle of a step-up drive system

The main idea of a step-up application is that it enables the use of a medium-voltage
motor with a low-voltage drive.
The following diagram shows a step-up drive system consisting of the drive, a sine
filter, a transformer, cables and the motor.
Drive Sine filter
D Y
Step-up transformer
Appendix – Step-up applications
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