Do we have any MTBF data on the ATV212 drives?

FA241835

04 September 2023

Issue:
MTBF data on the ATV212 drives

Product Line:
Altivar ATV212

Environment:
All

Cause:
Needs to know if we have any MTBF data on the ATV212 drives.

Resolution:
See the attached document.  Please note that this data does not include the heat sink cooling fan.

MTTF ATV212

This document gives the mean time to failure (MTTF) values of Altivar 212 variable speed drives.

Altivar 212 MTTF values are based on IEC 62380.
The fan is an aging part to replace in maintenance. Hence the fan is not taken into account in these MTTF values.
 
Voltage         Kw        MTTF values   
Three 240V (M3X)0.75560000
1.5560000
2.2560000
3540000
3.7540000
5.5540000
7.5540000
11500000
15500000
18.5500000
22430000
30350000
Three 500V (N4)0.75560000
1.5560000
2.2560000
3540000
3.7540000
5.5540000
7.5540000
11540000
15500000
18.5500000
22400000
30400000


MTTF= MUT1= Mean Time To (first) Failure
MUT= Mean of MUTI= Mean Up Time
MDT= Mean of MDTI= Mean Down Time
MTBF= MUT+MDT= Mean Time between Failures

 
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