Table 453:
87C Input signals
Name
Type
Default
Description
I_C
SIGNAL
0
Phase C current
BLOCK
BOOLEAN
0=False
Block signal for activating the blocking mode
Table 454:
87A Output signals
Name
Type
Description
TRIP
BOOLEAN
Trip
PICKUP
BOOLEAN
Pickup
Table 455:
87B Output signals
Name
Type
Description
TRIP
BOOLEAN
Trip
PICKUP
BOOLEAN
Pickup
Table 456:
87C Output signals
Name
Type
Description
TRIP
BOOLEAN
Trip
PICKUP
BOOLEAN
Pickup
4.3.4.8
Settings
Table 457:
87A Group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
Trip value
1.0...200.0
%In
1.0
5.0
Pickup value, percentage of the nominal
current
Minimum trip time
20...300000
ms
10
20
Minimum trip time
Table 458:
87A Non group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
Operation
1=enable
5=disable
1=enable
Operation Disable / Enable
Table 459:
87A Non group settings (Advanced)
Parameter
Values (Range)
Unit
Step
Default
Description
Reset delay time
0...60000
ms
10
20
Reset delay time
1MAC059074-MB A
Section 4
Protection functions
615 series ANSI
565
Technical Manual
Summary of Contents for Relion 615 series
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