4.4.1.6
Signals
Table 478:
46 Input signals
Name
Type
Default
Description
I
2
SIGNAL
0
Negative phase sequence current
BLOCK
BOOLEAN
0=False
Block signal for activating the blocking mode
ENA_MULT
BOOLEAN
0=False
Enable signal for current multiplier
Table 479:
46 Output signals
Name
Type
Description
TRIP
BOOLEAN
Trip
PICKUP
BOOLEAN
Pickup
4.4.1.7
Settings
Table 480:
46 Group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
Pickup value
0.01...5.00
xIn
0.01
0.30
Pickup value
Pickup value mult
0.8...10.0
0.1
1.0
Multiplier for scaling the pickup value
Time multiplier
0.05...15.00
0.01
1.00
Time multiplier in IEC/ANSI IDMT curves
Trip delay time
40...200000
ms
10
40
Trip delay time
Operating curve type
1=ANSI Ext Inv
2=ANSI Very Inv
3=ANSI Norm Inv
4=ANSI Mod Inv
5=ANSI DT
6=LT Ext Inv
7=LT Very Inv
8=LT Inv
9=IEC Norm Inv
10=IEC Very Inv
11=IEC Inv
12=IEC Ext Inv
13=IEC ST Inv
14=IEC LT Inv
15=IEC DT
17=Programmable
18=RI Type
19=RD Type
15=IEC DT
Selection of time delay curve type
1MAC059074-MB A
Section 4
Protection functions
615 series ANSI
591
Technical Manual
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