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EN – Quick installation guide
Contents of this guide
This guide tells you briefly how to install the drive module into a cabinet. For more detailed
instructions, engineering guide lines, technical data and complete safety instructions, see
the hardware manual (www.abb.com/drives: Select Document Library and search for
document number 3AUA0000128301 [English]).
Obey the safety instructions
See figure
A
on page 75. If you ignore these instructions, injury or death, or damage to the
equipment can occur.
WARNING! Handle the drive module carefully.
WARNING! If you are not a qualified electrician, do not do installation or
maintenance work. Go through these steps before you begin any installation or
maintenance work.
1. Clearly identify the work location.
2. Disconnect all possible voltage sources.
•
Open the main disconnector of the drive.
•
Open the disconnector of the supply transformer as the main disconnector of the
drive does not remove the voltage from the input busbars of the drive.
•
Make sure that reconnection is not possible. Lock the disconnectors to open
position and attach a warning notice to them.
•
Disconnect any external power sources from the control circuits before you do
work on the control cables.
•
After you disconnect the drive, always wait for 5 minutes to let the intermediate
circuit capacitors discharge before you continue.
3. Protect any other energized parts in the work location against contact.
4. Take special precautions when close to bare conductors.
5. Measure that the installation is de-energized.
•
Use a multimeter with an impedance of at least 1 Mohm.
•
Make sure that the voltage between the drive module input power terminals
(L1/U1, L2/V1, L3/W1) and the grounding (PE) busbar is close to 0 V.
•
Make sure that the voltage between the drive module UDC+ and UDC- terminals
and the grounding (PE) terminal is close to 0 V.
6. Install temporary grounding as required by the local regulations.
7. Ask for a permit to work from the person in control of the electrical installation work.
EN – Quick installation guide 3
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