Parameters
Application Examples
•
The output signal of the
Switch Onto Fault
module can be used to activate an
Adaptive Parameter Set
that sensibilizes the overcurrent protection.
•
The output signal of the
Cold Load Pickup
module can be used to activate an
Adaptive Parameter Set
that desensitizes the overcurrent protection.
•
By means of
Adaptive Parameter Sets
an Adaptive
Auto Reclosure
can be realized. After a reclosure
attempt the tripping thresholds or tripping curves of the overcurrent protection can be adapted.
•
Depending on undervoltage the overcurrent protection can be modified (Voltage Controlled).
•
The earth overcurrent protection can be modified by the residual voltage.
•
Matching the ground current protective settings dynamically and automatically according to the single-
phase load diversity (Adaptive relay Setting – Normal Setting/Alternative Setting)
Adaptive Parameter Sets are only available for devices with current
protection modules.
Adaptive Parameter Set Activation Signals
Name
Description
-.-
No assignment
DI Slot X1.DI 1
Signal: Digital Input
DI Slot X1.DI 2
Signal: Digital Input
DI Slot X1.DI 3
Signal: Digital Input
DI Slot X1.DI 4
Signal: Digital Input
DI Slot X1.DI 1
Signal: Digital Input
DI Slot X1.DI 2
Signal: Digital Input
DI Slot X1.DI 3
Signal: Digital Input
DI Slot X1.DI 4
Signal: Digital Input
DI Slot X1.DI 5
Signal: Digital Input
DI Slot X1.DI 6
Signal: Digital Input
DI Slot X1.DI 7
Signal: Digital Input
DI Slot X1.DI 8
Signal: Digital Input
Page 218
EN MRM4 01/11
Summary of Contents for MRM4
Page 1: ...MRM4 HighPROTEC Motor Protection Device Manual DOK HB MRM4E...
Page 3: ...Order Code EN MRM4 01 11 Page 3...
Page 18: ...Important Definitions Page 18 EN MRM4 01 11 41 SG Prot ON 42 SG ON Cmd SG Prot ON SG ON Cmd...
Page 115: ...Navigation Operation Navigation Operation EN MRM4 01 11 Page 115 1 2 3 5 7 6 8 10 9...
Page 162: ...Recorder Name Description I 2 TripCmd Signal Trip Command Page 162 EN MRM4 01 11...
