Eaton EDR-5000 - Page 799

EDR-5000 IM02602007E
www.eaton.com 799
Inactive
LOP Blo Enable
Active
VA/VAB VB/VBC
VC/VCA
%(V2/V1)
V0
IA IB IC
3*I0 No IOC Pickup
Bkr state = closed
V < 0.01xVn
%(V2/V1) > 40%
V0 < 0.01xVn
I < 2 x In
3*I0 < 0.1 x In
0.0 9999 s
t-Pickup
0
LOP
.
LOP Blo
LOP
.
Pickup
AND
AND
AND
OR OR
LOP
Name =
LOP
38a
Please Refer to Diagram: Blockings
(Element is not deactivated and no active blocking signals)
2
IOC = Instantaneous Overcurrent
Phase Voltage Transformer Failure
50 ms
1
t-Min Hold
Time
100 ms
0
t-ResetDelay
Calculated Calculated
No pickup of an IOC element From Breaker Module