ABB 615 Series - Settings; Signals

advantages of 67YN includes versatile applicability, good selectivity, good sensitivity
and easy setting principles.
One instance (stage) of 67YN function is available.
4.2.8.6 Signals
Table 415: 67YN Input signals
Name Type Default Description
IG SIGNAL 0 Residual current
VG SIGNAL 0 Residual voltage
BLOCK BOOLEAN 0=False Block signal for activating the blocking mode
RELEASE BOOLEAN 0=False External trigger to release neutral admittance protection
RESET BOOLEAN 0=False External trigger to reset direction calculatio
Table 416: 67YN Output signals
Name Type Description
TRIP BOOLEAN Trip
PICKUP BOOLEAN Pickup
BLK_EF BOOLEAN Block signal for EF to indicate opposite direction peaks
INTR_EF BOOLEAN Intermittent ground-fault indication
PEAK_IND BOOLEAN Current transient detection indication
4.2.8.7 Settings
Table 417: 67YN Group settings (Basic)
Parameter
Values (Range) Unit Step Default Description
Directional mode 2=Forward
3=Reverse
2=Forward Directional mode
Voltage pickup value 0.01...1.00 xUn 0.01 0.10 Voltage pickup value
Trip delay time 60...1200000 ms 10 500 Trip delay time
Table 418: 67YN Group settings (Advanced)
Parameter
Values (Range) Unit Step Default Description
Operating quantity 1=Adaptive
2=Amplitude
1=Adaptive Operating quantity selection
Min trip current 0.005...5.000 xIn 0.001 0.010 Minimum alarm current
Characteristic tilt angle 2.0...20.0 deg 0.1 5.0 Characteristic tilt angle
Section 4 1MAC059074-MB A
Protection functions
458 615 series ANSI
Technical Manual