How To Install; How To Get Started; Pre-Installation; Planning The Installation Site - Danfoss VLT AutomationDrive FC 300 Operating Instructions Manual

How to Install

4 How to Install

4.1 How to Get Started

This chapter covers mechanical and electrical installations
to and from power terminals and control card terminals.
Electrical installation of options is described in the relevant
Operating Instructions and Design Guides.
The frequency converter is designed to achieve a quick
and EMC-correct installation by following the steps
described below.
WARNING
Read the safety instructions before installing the unit.
Failure to follow recommendations could result in death or
serious injury.
Mechanical Installation
•
Mechanical mounting
Electrical Installation
•
Connection to Mains and Protecting Earth
•
Motor connection and cables
•
Fuses and circuit breakers
•
Control terminals - cables
Quick Setup
•
Local Control Panel (LCP) of frequency converter
•
Local Control Panel of filter
•
Automatic Motor Adaptation, AMA
•
Programming
Frame size is depending on enclosure type, power range,
and mains voltage
VLT Automation Low Harmonic Drive Operating Instructions
Illustration 4.1 Diagram showing basic installation including
mains, motor, start/stop key, and potentiometer for speed
adjustment.

4.2 Pre-installation

4.2.1 Planning the Installation Site

CAUTION
Before performing the installation it is important to plan
the installation of the frequency converter. Neglecting this
may result in extra work during and after installation.
Select the best possible operation site by considering the
following (see details on the following pages, and the
respective VLT AutomationDrive Design Guides):
®
MG34O202 - VLT is a registered Danfoss trademark
L1
L2
L3
PE
F1
12
91 92 93 88 89
95
DC- DC+
27
L1 L2 L3 PE
37
18
50
53
U V W PE
55
R- R+
96 97 98 99 81 82
M
3
•
Ambient operating temperature
•
Installation method
•
How to cool the unit
•
Position of the frequency converter
•
Cable routing
•
Ensure the power source supplies the correct
voltage and necessary current
•
Ensure that the motor current rating is within the
maximum current from the frequency converter
•
If the frequency converter is without built-in
fuses, ensure that the external fuses are rated
correctly.
4 4
1
13