ABB Relion 670 series, Technical Reference Manual

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Name Type Description
TRUV1 BOOLEAN Trip signal from undervoltage function UV1
TRUV2 BOOLEAN Trip signal from undervoltage function UV2
PICKUP BOOLEAN General pickup signal
PU_OC1 BOOLEAN Pickup signal from overcurrent function OC1
PU_OC2 BOOLEAN Pickup signal from overcurrent function OC2
PU_UC1 BOOLEAN Pickup signal from undercurrent function UC1
PU_UC2 BOOLEAN Pickup signal from undercurrent function UC2
PU_OV1 BOOLEAN Pickup signal from overvoltage function OV1
PU_OV2 BOOLEAN Pickup signal from overvoltage function OV2
PU_UV1 BOOLEAN Pickup signal from undervoltage function UV1
PU_UV2 BOOLEAN Pickup signal from undervoltage function UV2
BLK2ND BOOLEAN Second harmonic block signal
DIROC1 INTEGER Directional mode of OC1 (nondir, forward,reverse)
DIROC2 INTEGER Directional mode of OC2 (nondir, forward,reverse)
VDIRLOW BOOLEAN Low voltage for directional polarization
CURRENT REAL Measured current value
ICOSFI REAL Measured current multiplied with cos (Phi)
VOLTAGE REAL Measured voltage value
VIANGLE REAL Angle between voltage and current
10.1.5 Setting parameters
Table 303: CVGAPC Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Disable/Enable Operation
CurrentInput Phase A
Phase B
Phase C
PosSeq
NegSeq
3*ZeroSeq
MaxPh
MinPh
UnbalancePh
Phase AB
Phase BC
Phase CA
MaxPh-Ph
MinPh-Ph
UnbalancePh-Ph
- - MaxPh Select current signal which will be measured
inside function
IBase 1 - 99999 A 1 3000 Base Current
Table continues on next page
1MRK505222-UUS C
Section 10
Multipurpose protection
585
Technical reference manual