ABB Relion 670 series, Technical Reference Manual

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Name Type Description
SLIPZOHM REAL Slip impedance in ohms
SLIPZPER REAL Slip impedance in percent of ZBase
VCOS REAL UCosPhi voltage
VCOSPER REAL VCosPhi voltage in percent of VBase
6.13.5 Setting parameters
Table 171: PSPPPAM (78) Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Operation Enable / Disable
OperationZ1 Disabled
Enabled
- - Enabled Operation Enable/Disable zone Z1
OperationZ2 Disabled
Enabled
- - Enabled Operation Enable/Disable zone Z2
ImpedanceZA 0.00 - 1000.00 % 0.01 10.00 Forward impedance in % of Zbase
ImpedanceZB 0.00 - 1000.00 % 0.01 10.00 Reverse impedance in % of Zbase
ImpedanceZC 0.00 - 1000.00 % 0.01 10.00 Impedance of zone1 limit in % of Zbase
AnglePhi 72.00 - 90.00 Deg 0.01 85.00 Angle of the slip impedance line
StartAngle 0.0 - 180.0 Deg 0.1 110.0 Rotor angle for the pickup signal
TripAngle 0.0 - 180.0 Deg 0.1 90.0 Rotor angle for the trip1 and trip2 signals
N1Limit 1 - 20 - 1 1 Count limit for the trip1 signal
N2Limit 1 - 20 - 1 3 Count limit for the trip2 signal
Table 172: PSPPPAM (78) Group settings (advanced)
Name Values (Range) Unit Step Default Description
ResetTime 0.000 - 60.000 s 0.001 5.000 Time without slip to reset all signals
1MRK505222-UUS C
Section 6
Impedance protection
367
Technical reference manual