Quick Guide; Introduction; Purpose Of The Manual; Additional Resources - Danfoss VLT Micro Drive FC 51 Guide Rapide

Quick Guide

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1 Quick Guide

1.1 Introduction

1.1.1 Purpose of the Manual

This quick guide provides information for safe installation
and commissioning of the VLT
frequency converter.
The quick guide is intended for use by qualified personnel.
To use the frequency converter safely and professionally,
read and follow the operating instructions. Pay particular
attention to the safety instructions and general warnings.
Always keep this quick guide with the frequency converter.
®
VLT is a registered trademark.

1.1.2 Additional Resources

Additional resources are available to understand advanced
frequency converter functions and programming:
•
The VLT
provides greater detail on working with
parameters and many application examples.
•
The VLT
detailed information about capabilities and
functionality to design motor control systems.
•
Instructions for operation with optional
equipment and replacement of components.
Supplementary publications and manuals are available at:
drives.danfoss.com/downloads/portal/#/
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VLT
®
Micro Drive FC 51
®
Micro Drive FC 51 Programming Guide
®
Micro Drive FC 51 Design Guide provides
089
Danfoss A/S © 10/2017 All rights reserved.
®
Micro Drive FC 51
The frequency converter complies with UL 508C thermal
memory retention requirements. For more information,
refer to the section Motor Thermal Protection in the
product-specific design guide.

1.1.3 IT Mains

NOTICE
IT MAINS
Installation on isolated mains source, that is IT mains.
Maximum supply voltage allowed when connected to
mains: 440 V.
As an option, Danfoss offers recommended line filters for
improved harmonics performance. See Table 1.11.

1.1.4 Avoid Unintended Start

While the frequency converter is connected to mains, the
motor can be started/stopped using digital commands, bus
commands, references, or via the LCP (local control panel).
To avoid unintended start:
•
Disconnect the frequency converter from mains
for personal safety considerations.
•
Always press [Off/Reset] before changing
parameters.
Equipment containing electrical components
must not be disposed of together with domestic
waste.
It must be separately collected with electrical
and electronic waste according to local and
currently valid legislation.
MG02BC4P