3.2 Mechanical Installation
Before installing the active filter, examine the mechanical
drawings in
chapter 3.1.5 Mechanical Dimensions
to become
familiar with the space demands.
3.2.1 Tools Needed
To perform the mechanical installation, the following
tools are needed:
•
Drill with a 10 or 12 mm drill bit.
•
Tape measure.
•
Screw driver.
•
Wrench with 7–17 mm metric sockets.
•
Wrench extensions.
•
Sheet metal punch for conduits or cable glands.
•
Lifting bar to lift the unit (rod or tube maximum
Ø 25 mm/0.9 in., able to lift minimum 1000 kg/
2205 lbs.).
•
Crane or other lifting aid to place the unit in
position.
•
Torx T50 tool.
3.2.2 Clearance Requirements
Space
Ensure proper space above and below the unit to allow
airflow and cable access. In addition, ensure adequate
space in front of the unit for the door to open
(
Illustration 3.4
,
Illustration 3.5
).
67.3
[2.7]
575.9
[22.7]
574.2
[22.6]
130BC634.10
Illustration 3.4 Door Clearance IP21/IP54 Enclosure Type, Size
D14
105.7
[4.2]
577.4
[22.7]
576.7
[22.7]
130BC635.10
Illustration 3.5 Door Clearance, IP21/IP54 Enclosure Type, Size
E1
Wire access
Ensure that proper cable access including the necessary
bending allowance.
NOTICE
Power cables are heavy and difficult to bend. To make
installation easier, consider the optimum position of the
unit before delivery.
NOTICE
All cable lugs/shoes must mount within the width of the
terminal bus bar.
Mechanical Installation
Operating Instructions
MG90V302
Danfoss A/S © 09/2014 All rights reserved.
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