50P - Deft Overcurrent Protection - Eaton EMR-5000 Installation, Operation And Maintenance Manual

Signal
AdaptSet 3
AdaptSet 4
Counter Values of the Motor Differential Protection
Value Description
nPickups Number of alarms since last reset.
nTripCmds Number of trip commands since last reset.

50P - DEFT Overcurrent Protection

Elements
50P[1] ,50P[2] ,50P[3]
For each element the following characteristic is available:
DEFT (definite time).
•
Explanation
t = Tripping delay
I = Fault current
Pickup = If the pickup value is exceeded, the module /element starts to time out to trip .
This element offers a criterion setting. The criterion setting tells if the threshold is based on the fundamental (Phasor)
or RMS.
For Tripping curves, please refer to the "Appendix/Instantaneous Current Curves (Phase)" section.
Description
Signal: Adaptive Parameter 3
Signal: Adaptive Parameter 4
If using inrush blockings, the tripping delay of the current protection functions must be at
least 30 ms or more in order to prevent faulty trippings (applies only to devices which are
equipped with Inrush protection).
All overcurrent protective elements are identically structured.
EMR-5000
Default
0
0
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Size Menu path
0 - 9999999999 [Operation
/History
/PickupCr]
0 - 9999999999 [Operation
/History
/TripCmdCr]
IM02602012E
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