Version 3.07
| Optidrive Eco User Guide |
15
www.invertekdrives.com
Drive Size
X –Above & Below
Y –Either Side
mm
in
mm
in
4 (IP55)
200
7.9
10
0.394
5 (IP55)
200
7.9
10
0.394
6 (IP55)
200
7.9
10
0.394
7 (IP55)
200
7.9
10
0.394
NOTE
Typical drive heat losses are approximately 2% of the operating load power.
The above dimensions are for guidance only, the operating ambient temperature of the drive MUST be maintained within the specified limits or
allowed derating at all times.
3.9. Guidelines for Mounting (IP66 Units)
Before mounting the drive, ensure that the chosen location meets the environmental condition requirements for the drive shown in
section
.
The drive must be mounted vertically, on a suitable flat surface.
The minimum mounting clearances as shown in the table below must be observed.
The mounting site and chosen mountings should be sufficient to support the weight of the drives.
Using the drive as a template, or the dimensions shown below, mark the locations required for drilling.
Drive
Size
X
Above & Below
mm
in
2
200
7.87
3
200
7.87
The use of a suitable gland system is required to maintain the appropriate IP / Nema rating. Cable entry holes will need to be drilled
to suit this system. Some guidelines sizes are defined below:
Please take care when drilling to avoid leaving any particles within the product.
Cable Gland recommended Hole Sizes & types:
Drive size
Min Gland Rating
Hole Size
Imperial
Metric
Size 2
IP66
1 x 20.5mm and 2 x 28.3mm
1 PG13.5 and 2 PG21
1 x M20 and 2 x M25
Size 3
IP66
1 x 20.5mm and 2 x 28.3mm
1 PG13.5 and 2 PG21
1 x M20 and 2 x M25
UL rated ingress protection ("Type ") is only met when cables are installed using a UL recognized bushing or fitting for a
flexible-conduit system which meets the required level of protection ("Type").
For conduit installations the conduit entry holes require standard opening to the required sizes specified per the NEC.
Not intended for rigid conduit system.
NOTE
Typical drive heat losses are 2% of operating load power.
The above dimensions are for guidance only, the operating ambient temperature of the drive MUST be maintained within the specified limits or
allowed derating at all times.
3
Mech
anical Installation
