4.8.3.6
Signals
Table 637:
32Q-27 Input signals
Name
Type
Default
Description
V_AB
SIGNAL
0
Phase-to-phase voltage AB
V_BC
SIGNAL
0
Phase-to-phase voltage BC
V_CA
SIGNAL
0
Phase-to-phase voltage CA
V1
SIGNAL
0
Positive phase sequence voltage
I
1
SIGNAL
0
Positive sequence current
BLOCK
BOOLEAN
0=False
Block signal for activating the blocking mode
Table 638:
32Q-27 Output signals
Name
Type
Description
TRIP
BOOLEAN
Trip
PICKUP
BOOLEAN
Pickup
4.8.3.7
Settings
Table 639:
32Q-27 Group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
Voltage Pickup value
0.20...1.20
xUn
0.01
0.85
Pickup value for under voltage detection
Trip delay time
100...300000
ms
10
500
Trip delay time
Table 640:
32Q-27 Non group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
Operation
1=enable
5=disable
1=enable
Operation Disable / Enable
Table 641:
32Q-27 Non group settings (Advanced)
Parameter
Values (Range)
Unit
Step
Default
Description
Min reactive power
0.01...0.50
xSn
0.01
0.05
Minimum reactive power needed for function to
trip
Min Ps Seq current
0.02...0.20
xIn
0.01
0.05
Minimum positive sequence current
Pwr sector reduction
0...10
deg
1
3
Power sector reduction
Pol reversal
0=False
1=True
0=False
Reverse the definition of the positive reactive
power direction
1MAC059074-MB A
Section 4
Protection functions
615 series ANSI
739
Technical Manual
Summary of Contents for Relion 615 series
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