MTBFv1rev 12019-05-27IEV 192-05-13:2015-02

mean operating time between failures

0112/2///61360_4#ADA203

expectation of the duration of the operating time between failures Note 1 to entry:

Used by classes: 1

property

Also appears in1#

Entities with the same name in other dictionaries:

iec-61360-4ADA203Propertie

Code: ADA203
Data type: REAL_MEASURE_TYPEmeasure
Unit: UAA525 UAA525

Used by classes (1)

ADA214measures for reliability related concepts

Version history1#

IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.

All properties21#

Version: 1
Revision: 1
Preferred name: mean operating time between failures
Short name: MTBF
Definition: expectation of the duration of the operating time between failures Note 1 to entry:
Definition source: IEV 192-05-13:2015-02
Note: Note 1 Mean operating time between failures should only be applied to repairable items. For non-repairable items, see mean operating time to failure, see IEV192-05-11:2015-02 Note 2 Terms 'mean' is used as synonym to the term arithmetic mean
Definition class: 0112/2///61360_4#ADA214measures for reliability related concepts
Unit structure: h
Drawing reference: NR3..3.3ES2
Initial value: 0112/2///62720#UAA525 UAA525
Published in: NON_DEPENDENT_P_DET
Status level: Standard
Version release date: 2019-05-27
Revision release date: 2019-05-27
Version initiation date: 2019-05-27
MDC_P001_6: 0112/2///61360_4#ADA203mean operating time between failures
MDC_P022: REAL_MEASURE_TYPE
MDC_P040: T07
Source definition: {0112/2///62720#UAA407,0112/2///62720#UAB024,0112/2///62720#UAA880,0112/2///62720#UAB026}