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III.2. Momentary Outage Causes <br />MIt ebW1i 0eitaAlIk omsmem*aiyysUutagitwtan be di <br />due to the hazard they pose for electronic equipment, it is important to track and analyze the <br />causes of momentary outages. This section evaluates the common causes of momentary <br />outages for your utility, region, and size class as well as common causes for all utilities that <br />fdeeAhraaitEwbability Tracker. Please note that only outages lasting less than <br />it 6*WWy,j&hWyures 12 <br />number of occurrences for each cause is divided by that utility's customer count (in <br />€fireataibidtjYtq�zemate an occurrence rate that can be compared across di <br />€kgpRms*2.of momentary outages for all utilities that use the eReliability <br />Tracker <br />10 <br />10.22 <br />� <br />O <br />O 8 <br />O <br />L <br />a 6 <br />v <br />V <br />C <br />LJ 4 <br />L <br />U <br />U <br />U <br />2.06 <br />O 2 <br />1.58 <br />0 <br />Power Supply Storm Non -Payment <br />Outage Cause Types <br />fkpimesH.of momentary outages for your utility <br />0.04 <br />O <br />O <br />O <br />rl 0.02 <br />N <br />a <br />0.00 <br />V <br />C <br />N <br />L <br />—0.02 <br />V <br />U <br />O <br />—0.04 <br />0.75 0.68 <br />Unknown Utility Maintenance and Repairs <br />0.00 0.00 0.00 0.00 0.00 <br />None None None None None <br />Outage Cause Types <br />209 <br />PA <br />