User manual 09/2009 - Schneider Electric

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User manual 09/2009 - Schneider Electric

Tripping and Limitation CurvesTripping CurvesMicrologic 6.3 A or E electronic trip units (cont.)Micrologic 6.3 A or E (ground-fault protection)DB11477210 0005 0002 0001 00050040 A : Ig = 0.4 ...1 x In> 40 A : Ig = 0.2 ...1 x In200100502010t(s)521.5.2.1.05.02.01.005I²t OFFI²t ON0.40.30.20.10.002.001.05 .07 .1 .2 .3 .4 .5 .7 1 2 3 4 5 7 10 20 30I / InLV434104 09/2009 165

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