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1 Introduction
1.1 Purpose of this Design Guide
This Design Guide is intended for qualied personnel, such as:
Project and systems engineers.
Design consultants.
Application and product specialists.
The Design Guide provides technical information to understand the capabilities of the VLT AQUA DriveFC 202 for integration into
motor control and monitoring systems. Its purpose is to provide design considerations and planning data for integration of the
drive into a system. It caters for selection of drives and options for a diversity of applications and installations. Reviewing the de-
tailed product information in the design stage enables developing a well-conceived system with optimal functionality and ecien-
cy.
This manual is targeted at a worldwide audience. Therefore, wherever occurring, both SI and imperial units are shown.
1.2 Trademarks
VLT
®
is a registered trademark for Danfoss A/S.
1.3 Additional Resources
Various resources are available to understand advanced drive operation, programming, and directives compliance.
The Operating Guide provides detailed information for the installation and start-up of the drive.
The Programming Guide provides greater detail on how to work with parameters. It also contains application examples.
The VLT® AQUA FC 202 Cascade Controller Installation Guide provides information about features of the cascade controller
and about conguration and programming of the controller.
The VLT® Safe Torque O Operating Guide describes how to use Danfoss VLT® drives in functional safety applications. This
manual is supplied with the drive when the Safe Torque O option is present.
The VLT® Brake Resistor MCE 101 Design Guide describes how to select the optimal brake resistor.
The VLT® Advanced Harmonic Filters AHF 005/AHF 010 Design Guide describes harmonics, various mitigation methods, and
the operation principle of the advanced harmonic lter. This guide also describes how to select the correct advanced harmonics
lter for a particular application.
The Output Filter Design Guide explains why it is necessary to use output lters for certain applications and how to select the
optimal dU/dt or sine-wave lter.
The VLT® Condition-based Monitoring Programming Guide provides information about the features of the condition-based
monitoring and details how to work with the parameters.
Supplemental publications, drawings, and manuals are available at
www.danfoss.com.
Optional equipment is available that may change some of the information described in these publications. Be sure to follow the
instructions supplied with the options for specic requirements.
Contact a Danfoss supplier or visit www.danfoss.com for more information.
1.4 Document Version
This manual is regularly reviewed and updated. All suggestions for improvement are welcome.
The original language of this manual is English.
Table 1: Document Version
AJ300847815559, version 0101
New document structure. All chapters updated.
AJ300847815559en-000101 / 130R0337 | 11Danfoss A/S © 2020.09
Introduction
VLT® AQUA Drive FC 202
Design Guide