GE T60

5-198 T60 Transformer Protection System GE Multilin
5.6 GROUPED ELEMENTS 5 SETTINGS
5
Figure 5–86: GROUND DISTANCE ZONES 3 AND HIGHER OP SCHEME
OR
AND
AND
AND
OR
OR
OR
837019AA.CDR
** D60, L60, and L90 only.
FLEXLOGIC OPERAND
OPEN POLE OP **
FLEXLOGIC OPERAND
GND DIST Z3 PKP A
FLEXLOGIC OPERAND
GND DIST Z3 PKP B
FLEXLOGIC OPERAND
GND DIST Z3 PKP C
TIMER
0 ms
20 ms
TIMER
0 ms
20 ms
TIMER
0 ms
20 ms
SETTING
GND DIST Z3 DELAY
T
PKP
0
SETTING
GND DIST Z3 DELAY
T
PKP
0
SETTING
GND DIST Z3 DELAY
T
PKP
0
FLEXLOGIC OPERAND
GND DIST Z3 OP A
FLEXLOGIC OPERAND
GND DIST Z3 OP B
FLEXLOGIC OPERAND
GND DIST Z3 OP C
FLEXLOGIC OPERAND
GND DIST Z3 OP