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Recorders
Content of a Fault Record
A fault record comprises information about:
Date/Time
Date and Time of the Fault
FaultNr
The number of the fault will be incremented with each fault (General Alarm or
»P
ROT
.P
ICKUP
«)
Grid Fault No.
This counter will be incremented by each General Pickup (Exception AR: this applies
only to devices that offer auto reclosing).
Active Set
The active parameter set
Time to trip
The time between pickup and trip. Please note: No time to trip will be shown if the first
pickup and the first trip are issued by different protection modules.
Alarm
Name of the module that picked up first.
Trip
Name of the module that tripped first.
The information that will be displayed depends on which protection module has tripped.
That means e.g. that the thresholds are shown. In case that the trip was initiated by the
MotorStart (applies to motor protection relays) protection module, additional information
will be displayed.
Adaptive Set
In case that adaptive sets are used, the number of the active set will be displayed.
Fault type
In case of overcurrent trips, the fault type will be evaluated based on the energized
phases.
Alarm Phase A
Alarm Phase B
Alarm Phase C
Fault Type
x
L1G
x
L2G
x
L3G
x
x
L1B
x
x
L2L3
x
x
L1L3
x
x
x
L1L2L3
Direction
In case that a direction has been detected, the evaluated direction will be displayed
(this applies to directional phase and ground overcurrent relays only).
Measured Values
Various measuring values at the time of tripping (or delayed depending on parameter
setting) will be displayed.
271
MCDLV4
DOK-HB-MCDLV4-2E
Summary of Contents for HighPROtec MCDLV4
Page 3: ...Order Code Order Code 3 MCDLV4 DOK HB MCDLV4 2E...
Page 47: ...Installation and Connection 47 MCDLV4 DOK HB MCDLV4 2E...
Page 164: ...Input Output and LED Settings 164 MCDLV4 DOK HB MCDLV4 2E...
Page 433: ...Parameters 433 MCDLV4 DOK HB MCDLV4 2E...
Page 457: ...Device Parameters 457 MCDLV4 DOK HB MCDLV4 2E...
Page 473: ...Blockings 473 MCDLV4 DOK HB MCDLV4 2E...
Page 988: ...Protective Elements 988 MCDLV4 DOK HB MCDLV4 2E P P Q P Q P Q Q Q P S S...
Page 989: ...Protective Elements 989 MCDLV4 DOK HB MCDLV4 2E Pr Q P Q P Qr...
Page 1023: ...Protective Elements 1023 MCDLV4 DOK HB MCDLV4 2E...