Ideal 61-797 Manual De Instrucciones página 8

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Using the Compare Function
1. Before starting the insulation test:
Press the COMP button to select the compare value among
100kΩ, 200kΩ, 500kΩ, 1MΩ, 2MΩ, 5MΩ, 10MΩ, 20MΩ,
50MΩ, 100MΩ, 200MΩ and 500MΩ
2. If the measured value is greater than the selected compare value, the
green Pass indicator will illuminate.
Measuring PI/DAR
PI (Polarization Index) = R10-min/R1-min
DAR (Dielectric Absorption Rations) = R1-min/R30-sec
R10-min : the insulation resistance measured at the 10 minute mark
after pressing the TEST button.
R1-min : the insulation resistance measured at the 1 minute mark after
pressing the TEST button.
R30-sec : the insulation resistance measured at the 30 second mark after
pressing the TEST button.
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