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E14-200 — Drive

Equipment Type
Drive
Class Code
E14-200
Description
Drive, Variable Frequency
Failure Rate per Year (failures/year)
0.053032
Failures (count)
73
Mdt Hours (h)
7.59
Mtbf Hours (h)
165,183
Mttm Hours (h)
1.28
Mttr Hours (h)
9.07
Standard
IEEE Std 3006.8-2018 Table 2
Survey
Usace Prep
Unit Years (unit-years)
1,376.5

Source: IEEE Std 3006.8-2018 Table 2

Drive — class code E14-200 · description Drive, variable frequency · failure rate per year 0.0530322 failures/year · mtbf hours 165183 h · unit years 1376.5 unit-years | Equipment Failure Rates | Engineering Database