Equipment Failure Rates: Compressor
H11-010 to H11-100
Equipment failure rates, MTBF, MTTR, and downtime statistics for electrical and mechanical plant equipment. Primary data from the USACE PREP reliability database (IEEE Std 3006.8-2018 Table 2), covering ~280 equipment classes. Supplemental data from IEEE motor and transformer surveys.
| equipment type | class code | description | failure rate per year (failures/year) | failures (count) | mdt hours (h) | mtbf hours (h) | mttm hours (h) | mttr hours (h) | standard | survey | unit years (unit-years) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Compressor | H11-010 | Compressor, refrigerant, ≤ 1 | 0.02678 | 2 | 1.53 | 327,108 | 1.31 | 9 | IEEE Std 3006.8-2018 Table 2 | USACE PREP | 74.7 |
| Compressor | H11-020 | Compressor, refrigerant, > 1 | 0.004753 | 5 | 0.93 | 1,843,138 | 0.91 | 3.5 | IEEE Std 3006.8-2018 Table 2 | USACE PREP | 1,052 |
| Compressor | H11-100 | Compressor, refrigerant, screw | 0.055166 | 12 | 1.15 | 158,794 | 0.94 | 10.83 | IEEE Std 3006.8-2018 Table 2 | USACE PREP | 217.5 |
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