ABB ACS580MV, Commissioning Manual

Page: 23 / 150

Standard Commissioning Process 23
If further information on the equipment is required, the applicable manufacturing
documentation should be consulted.

Converter room
When inspecting the converter room, attention must be paid to the following:
•
Civil works must be finished in the converter room.
•
The converter room must be clean (free of dust) and dry.
•
Air filters of the electrical room if which is open must be in place.
•
Air conditioning or ventilating duct must be available, latest when the converter will be
operated continuously.
•
The wall behind the unit is of non-flammable material.
•
There is enough free space to the drive to enable cooling air flow, service and
maintenance.
•
The floor that the unit is installed on is of non-flammable material, as smooth as
possible, and strong enough to support the weight of the unit. Check the floor flatness
with a spirit level. The maximum allowed deviation from the surface level is 5 mm in
every 3 meters. Level the installation site, if necessary, as the cabinet is not equipped
with adjustable feet.
If the condition of the converter room hampers effective commissioning, the customer and
the responsible ABB project engineer must be informed immediately.
Cleanliness of the converter room should be checked several times during commissioning.

Converter
The inspection includes the mechanical and electrical installation of the converter. By
visually checking the converter, the commissioning engineer obtains an overview of the
condition of the converter and can react in time if corrections have to be made.
Useful information about the requirements for the installation site is described in the
ACS580MV Hardware Manual (2UBB004520).
If the installation of the converter has not been carried out as required or the condition of
the converter hampers effective commissioning, the customer and the responsible ABB
project engineer must be informed immediately.
When inspecting the converter, the Pre-Commissioning Check Lists in Checking the pre-
conditions for commissioning can be used. Depending on the configuration of the
converter and engineered options, there might be less or more check items. Always see
supplied parts list, mechanical and electrical drawings for reference.

Motor
The motor area must be clean so that it is safe to run the motor. All waste that can come in
contact with the shaft or the cooling air inlets must be removed.
The motor installation includes the lubrication piping, piping for the water cooling system
and the alignment of the motor. An alignment protocol must be available on site.
The motor frame must be connected to the plant’s ground network at least at one point.
For more details see instructions of the motor manufacturer.
Motor bearing sleeves shall be insulated from the motor frame.