Regular Inspection; Preventive Replacement Schedule - ABB ACS580MV Commissioning Manual

142 Preventive Maintenance

Regular inspection


The following table contains an overview of the most relevant inspection checks for the
drive. ABB recommends that inspections be carried out whenever the drive has been shut
down, i.e., to replace components or for any other field intervention.
Inspection action
Filter mats (replacement)
Power Module R1-R9
Transformer
Optical fibers
Cable connections, bolted connections
Dustiness, Corrosion and overheating
Software, hardware upgrades
Spare parts
Auxiliary voltage verification
Insulation test
Safety circuits
Isolator knife switch for Manual bypass
Contactor for auto bypass (Non ABB brand)
Contactor for auto bypass (ABB brand)
1 Inspection and replacement of filter mats depend on the ambient air quality, i.e. dustiness, humidity. Monthly
filter inspection recommended, 3 months interval for filter replacement recommended.

Preventive replacement schedule


The following table highlights the recommended replacement intervals for drive
components, starting from the completion date of the commissioning².
Years from commissioning
Cooling fans (no
redundancy)
Cooling fans (redundant
setup)
Power Module R1-R9
PCBA, power supplies
Control HW Batteries
UPS batteries
2 The start date for the preventive replacement schedule is the commissioning completion
date or 2 years after delivery, whichever comes first.
2 4 5 6
R
R
R R R
Interval Inspection
[years]
Type
0.5¹ R
1 I or R
1 I or R
1 P
1 I
1 I
2 I or P
2 P
1 I or P
4 P
1 P
1 I or P
1 I or P
1 I or P
8 10 12 14
R R
R
R
R
R
R R R R
15 16 18
R
R
R
R
R R