Eaton EMR-3MP0 - Ground (Earth) Overcurrent Protection

10.1.3.2 Ground (Earth) Overcurrent Protection
Ground Overcurrent Protection
Elements: 50X[x]
Accuracy
*3)
Pickup (measured ground current)
Pickup (calculated ground current)
±1.5% of the setting value or 1% In
±2.0% of the setting value or 1.5% In
Dropout Ratio 97% or 0.5% In
t DEFT
±1% or ±10 ms
Operating Time
At testing IE ≥ 2 times pickup value
<20 ms
Disengaging Time <38 ms
t-reset (Reset Mode = t-delay) ±1% or ±10 ms
•
*3)
For earth current sensitive the precision does not depend on the nominal value
but is referenced to 100 mA (with In = 1 A) respectively 500 mA (with In = 5 A)
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10 Technical Data EMR-3MP0
10.1 Tolerances / Speci󰊎cations