Settings - ABB RELION 620 Series Technical Manual

1MAC504801-IB E
4.1.1.9
Table 98: 51P Group settings
Parameter Values (Range)
Pickup value 0.05...5.00
Pickup value mult 0.8...10.0
Time multiplier 0.05...15.00
Table continues on next page
620 series ANSI
Technical Manual
Table 94: 50P-3 Input signals
Name Type
I_A SIGNAL
I_B SIGNAL
I_C SIGNAL
BLOCK BOOLEAN
ENA_MULT BOOLEAN
Table 95: 51P Output signals
Name Type
TRIP BOOLEAN
PICKUP BOOLEAN
Table 96: 50P-1/2 Output signals
Name Type
TRIP BOOLEAN
PICKUP BOOLEAN
Table 97: 50P-3 Output signals
Name Type
TRIP BOOLEAN
PICKUP BOOLEAN

Settings

Unit Step
xIn 0.01
0.1
0.01
Default Description
0 Phase A current
0 Phase B current
0 Phase C current
0=False Block signal for activating the blocking mode
0=False Enable signal for current multiplier
Description
Trip
Pickup
Description
Trip
Pickup
Description
Trip
Pickup
Default Description
1 Pickup value
1.0 Multiplier for scaling the pickup value
1.00 Time multiplier in IEC/ANSI IDMT curves
Section 4
Protection functions
153