Optidrive E2 Single Phase Output User Guide V3.10
www.invertekdrives.com
8
M
e
ch
an
ical
In
st
all
at
ion
3
3.
Mechanical Installation
3.1.
General
The Optidrive should be mounted in a vertical position only, on a flat, flame resistant, vibration free mounting using the integral
mounting holes or DIN Rail clip.
The Optidrive must be installed in a pollution degree 1 or 2 environment only.
Do not mount flammable material close to the Optidrive
Ensure that the minimum cooling air gaps, as detailed in section 3.5 and 3.7 are left clear
Ensure that the ambient temperature range does not exceed the permissible limits for the Optidrive given in section 9.1
Provide suitable clean, moisture and contaminant free cooling air sufficient to fulfil the cooling requirements of the Optidrive
3.2.
Before Installation
Carefully Unpack the Optidrive and check for any signs of damage. Notify the shipper immediately if any exist.
Check the drive rating label to ensure it is of the correct type and power requirements for the application.
To prevent accidental damage always store the Optidrive in its original box until required. Storage should be clean and dry and within
the temperature range –40°C to +60°C
3.3.
UL Compliant Installation
Refer to section 9.3 on page 27 for Additional Information for UL Compliance.
3.4.
Mechanical Dimensions and Mounting – IP20 Open Units
Drive
Size
A
B
C
D
E
F
G
H
I
J
Weight
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm in
Kg
lb
1
173
6.81
160 6.30 109
4.29
162
6.38
5
0.20 123 4.84
82
3.23
50
1.97
5.5
0.22
10 0.39
1
2.2
2
221
8.70
207 8.15 137
5.39
209
8.23
5.3
0.21 150 5.91
109
4.29
63
2.48
5.5
0.22
10 0.39 1.7
3.8
Mounting Bolts
All Frame Sizes
4 x M4 (#8)
Tightening Torques
All Frame Sizes
Control Terminals
0.5 Nm (4.5 lb-in)
Power Terminals
1 Nm (8.85 lb-in)
3.5.
Guidelines for Enclosure Mounting – IP20 Units
IP20 drives are suitable for use in pollution degree 1 environments, according to IEC-664-1. For pollution degree 2 or higher
environments, drives should be mounted in a suitable control cabinet with sufficient ingress protection to maintain a pollution
degree 1 environment around the drive.
Enclosures should be made from a thermally conductive material.
Ensure the minimum air gap clearances around the drive as shown below are observed when mounting the drive.
Where ventilated enclosures are used, there should be venting above the drive and below the drive to ensure good air circulation.
Air should be drawn in below the drive and expelled above the drive.
In any environments where the conditions require it, the enclosure must be designed to protect the Optidrive against ingress of
airborne dust, corrosive gases or liquids, conductive contaminants (such as condensation, carbon dust, and metallic particles) and
sprays or splashing water from all directions.
High moisture, salt or chemical content environments should use a suitably sealed (non-vented) enclosure.
The enclosure design and layout should ensure that the adequate ventilation paths and clearances are left to allow air to circulate through the
drive heatsink. Invertek Drives recommend the following minimum sizes for drives mounted in non-ventilated metallic enclosures:-
