ABB RER620

Section 4 1MAC309294-MB F
Protection functions
176 RER620
Technical Manual
4.1.6.6 Signals
Table 183: 46 Input signals
Table 184: 46 Output signals
4.1.6.7 Settings
Table 185: 46 Group settings
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
Name Type Description
TRIP BOOLEAN Trip
PICKUP BOOLEAN Pickup
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 0.05 1.00 Time multiplier in IEC/ANSI IDMT curves
Trip delay time 40...200000 ms 10 40 Trip delay time