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

E39-200 — Uninterruptible Power Supply

Name: Equipment Failure Rates — Uninterruptible_Power_Supply: class code E39-200 · failure rate per year 0.0565757 failures/year · mtbf hours 154837 h · unit years 724.7 unit-years · mdt hours 3.74 h
Creator: Engineering Database

Equipment Type: Uninterruptible Power Supply
Class Code: E39-200
Description: Uninterruptible Power Supply (UPS), Small Computer Room Floor
Failure Rate per Year (failures/year): 0.056576
Failures (count): 41
Mdt Hours (h): 3.74
Mtbf Hours (h): 154,837
Mttm Hours (h): 2.12
Mttr Hours (h): 6.25
Standard: IEEE Std 3006.8-2018 Table 2
Survey: Usace Prep
Unit Years (unit-years): 724.7

Source: IEEE Std 3006.8-2018 Table 2

Browse more electrical engineering reference tables →