3 Mechanical Installation
3.1 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
instruction manual and design guide.
The adjustable frequency drive is designed to achieve a
quick and EMC-compatible installation.
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 line and protective ground.
•
Motor connection and cables.
•
Fuses and circuit breakers.
•
Control terminals - cables.
Quick Set-up
•
Local Control Panel, LCP.
•
Automatic Motor Adaptation, AMA.
•
Programming.
Enclosure size depends on enclosure type, power range
and AC line voltage.
M
3
96 97 9998
37
91 92 93
12
L1
W PEVU
F1
L2
L3
PE
130BA015.13
1
18
81 82
R+R-
95
55
50
53
27
88
89
DC- DC+
L1 L2 PEL3
Figure 3.1 Diagram showing basic installation including line
power, motor, start/stop key, and potentiometer for speed
adjustment.
3.2
Pre-installation
3.2.1 Planning the Installation Site
CAUTION
It is important to plan the installation of the adjustable
frequency drive. Neglecting to plan 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 design guides):
•
Ambient operating temperature.
•
Installation method.
•
How to cool the unit.
•
Position of the adjustable frequency drive.
•
Cable routing.
Mechanical Installation
VLT
®
HVAC Drive FC 102
8 Danfoss A/S © 08/2014 All rights reserved. MG11F522
33
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