Eaton SEFELEC 5 Series User Manual

User manual SEFELEC 5x Series 86 v1.06ADJUSTMENT OF IMAX, IMIN AND DELTA I DETECTION THRESHOLDSThe device comprises two thresholds, IMAX and IMIN, used for the comparison with the value ofthe measurement of current flowing in the equipment under test and to decide whether the resultof the test is PASS or FAIL.The IMIN threshold sets the minimum limit of current flowing into the element tested to detect apossible poor connection to the device.The IMAX threshold defines the maximum value of current that can circulate in the element be-ing tested. During a test with an AC voltage, the IMAX threshold may apply to the total current(capacitive and resistive) or only to the real current (resistive).Depending on the sensing mode chosen, an element tested is declared PASS if the current flow-ing is less than the IMAX threshold and greater than the IMIN threshold; if not the element isdeclared FAIL.The IMIN and IMAX thresholds can be adjusted between- 0.001 mA and 9.999 mA for a 50VA model- 0.01 mA and 110 mA for a 500VA modelAn IMIN threshold with a value of 0.000 mA disables the minimum current test.The Delta I current cut-out value can be adjusted between:- 0.1 mA/10 μs and 10 mA/10 μs in steps of 0.1 mA/10 μs for a 50VA model,- 1 mA/10 μs at 100 mA/10 μs in steps of 1 mA/10 μs for a 500VA model,NOTETo adjust the thresholds: Preferably start by adjusting the high threshold, asthe IMAX threshold must always be greater than the IMIN threshold, if not, anddepending on which threshold you adjust the error message High threshold <Low threshold or Low threshold > High threshold is displayed.NOTEIf an AC voltage has been selected, choose the Total or Real cut-out cur-rent mode. In the case of a DC voltage only the Total cut-out mode isavailable