Mechanical Installation - Invertek Drives Optidrive Series User Manual

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 (Frame Size 2 only).

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 sections 3.6, 3.7 and 3.8 are left clear

Ensure that the ambient temperature range does not exceed the permissible limits for the Optidrive given in section 11.1

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
Note the following for UL-compliant installation:

For an up to date list of UL compliant products, please refer to UL listing NMMS.E226333

The drive can be operated within an ambient temperature range as stated in section 11.1

For IP20 & IP40 units, installation is required in a pollution degree 1 environment

For IP55 & IP66 units, installation in a pollution degree 2 environment is permissible

UL Listed ring terminals / lugs must be used for all bus bar and grounding connections
Refer to section 11.4 on page 49 for Additional Information for UL Approved Installations
3.4. Mechanical dimensions and Weights
3.4.1. IP20 Units
Drive A B
Size
mm in mm in
2 221 8.70 207 8.15
3 261 10.28 246 9.69
Mounting Bolts
All Frame Sizes :
Tightening Torques
Control Terminal Torque Settings :
Power Terminal Torque Settings :
12
Optidrive HVAC User Guide V2.00
C D
mm in mm in mm
137 5.39 209 8.23 5.3
- - 247 9.72 6
4 x M5 (#10)
All Sizes : 0.8 Nm (7 lb-in)
All Sizes : 1 Nm (8.85 lb-in)
www.invertekdrives.com
E F G
in mm in mm in
0.21 185 7.28 112 4.41
0.24 205 8.07 131 5.16
H I
mm in mm in mm
63 2.48 5.5 0.22 10
80 3.15 5.5 0.22 10
J Weight
in Kg Ib
0.39 1.8 4
0.39 3.5 7.7