ABB Relion 670 series, Technical Manual

Page: 525 / 1432

PID-4148-OUTPUTSIGNALS v4
Table 251: TRPTTR (49) Output signals
Name Type Description
TRIP BOOLEAN Trip Signal
PICKUP BOOLEAN Pickup signal
ALARM1 BOOLEAN First level alarm signal
ALARM2 BOOLEAN Second level alarm signal
LOCKOUT BOOLEAN Lockout signal
WARNING BOOLEAN Warning signal: Trip within set warning time
8.7.5 Settings
PID-6862-SETTINGS v1
Table 252: TRPTTR (49) Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Operation Disabled/Enabled
IRef 10.0 - 1000.0 % 1.0 100.0 Reference current in %
IRefMult 0.01 - 10.00 - 0.01 1.00 Multiplication Factor for reference current
IBase1 30.0 - 250.0 %IB 1.0 100.0 Base current, IBase1 without Cooling input
in % of IBase
IBase2 30.0 - 250.0 %IB 1.0 100.0 Base Current, IBase2, with Cooling input
ENABLED in % of IBase
Tau1 0.10 - 500.00 Min 0.01 60.00 Time constant without cooling input in
min, with IBase1
Tau2 0.10 - 500.00 Min 0.01 60.00 Time constant with cooling input in min,
with IBase2
IHighTau1 30.0 - 250.0 %IB1 1.0 100.0 Current Sett, in % of IBase1 for rescaling
TC1 by TC1-IHIGH
Tau1High 5 - 2000 %tC1 1 100 Multiplier in % to TC1 when current is >
IHIGH-TC1
ILowTau1 30.0 - 250.0 %IB1 1.0 100.0 Current Set, in % of IBase1 for rescaling
TC1 by TC1-ILOW
Tau1Low 5 - 2000 %tC1 1 100 Multiplier in % to TC1 when current is <
ILOW-TC1
IHighTau2 30.0 - 250.0 %IB2 1.0 100.0 Current Set, in % of IBase2 for rescaling
TC2 by TC2-IHIGH
Tau2High 5 - 2000 %tC2 1 100 Multiplier in % to TC2 when current is
>IHIGH-TC2
ILowTau2 30.0 - 250.0 %IB2 1.0 100.0 Current Set, in % of IBase2 for rescaling
TC2 by TC2-ILOW
Tau2Low 5 - 2000 %tC2 1 100 Multiplier in % to TC2 when current is <
ILOW-TC2
ITrip 50.0 - 250.0 %IBx 1.0 110.0 Steady state operate current level in % of
IBasex
Table continues on next page
1MRK 502 066-UUS B Section 8
Current protection
519
Technical manual