Element - GE F650 Instruction Manual

10.13 DIRECTIONAL ELEMENTS (67P, 67N, 67G, 67SG)
Activate only protection elements 50G and 67G and set the relay as follows:
67G SETTINGS
Function
MTA
Direction
Polarization
Block Logic
Pol V Threshold
Configure one of the outputs to be activated only by unit 50G.
Apply the following tests:
ELEMENTS
50G/67G
10
10-18
ENABLED
-45 Deg
FORWARD
VO
PERMISSION
10 V
PHASE UNDER TEST POLARIZATION PHASE
CHANNE MAGNITUDE CHANNEL
L
MOD ARG
IG 2 A 0º VI
VII
VIII
F650 Digital Bay Controller
50G SETTINGS
Function
Input
Pickup Level
Trip Delay
Reset Delay
ELEMENT TRIP
MAGNITUDE
MOD ARG
60V 0º NO
60V 180º YES
0º
0º
10 COMMISSIONING
10.13.3 67G ELEMENT
ENABLED
PHASOR (DFT)
0.50 A
0.30
0.00
GEK-106310AB