Explore the Engineering Database more efficiently by signing up for free. Sign up free

E38-121 — Transformer

Name: Equipment Failure Rates — Transformer: class code E38-121 · failure rate per year 0.00279501 failures/year · unit years 6797.8 unit-years · mdt hours 2.52 h · failures 19 count
Creator: Engineering Database

Equipment Type: Transformer
Class Code: E38-121
Description: Transformer, dry, isolation,
Failure Rate per Year (failures/year): 0.002795
Failures (count): 19
Mdt Hours (h): 2.52
Mtbf Hours (h): 3,134,156
Mttm Hours (h): 0.93
Mttr Hours (h): 21.26
Standard: IEEE Std 3006.8-2018 Table 2
Survey: Usace Prep
Unit Years (unit-years): 6,797.8

Source: IEEE Std 3006.8-2018 Table 2

Browse more electrical engineering reference tables →