GE L60 Instruction Manual page 216

5.5 GROUPED ELEMENTS
SETTINGS
PHS DIST Z1 FUNCTION:
Disable=0
5
Enable=1
SETTING
AND
PHS DIST Z1 BLK:
Off=0
SETTING
DISTANCE SOURCE:
IA-IB
IB-IC
IC-IA
VT CONNECTION
WYE DELTA
VAG-VBG VAB
VBG-VCG VBC
VCG-VAG VCA
V_1
I_1
5-114
SETTINGS
PHS DIST Z1 DIR:
PHS DIST Z1 SHAPE:
PHS DIST Z1 XFMR
VOL CONNECTION:
PHS DIST Z1 XFMR
CUR CONNECTION:
PHS DIST Z1 REACH:
PHS DIST Z1 RCA:
PHS DIST Z1 REV REACH:
PHS DIST Z1 REV REACH RCA:
PHS DIST Z1 COMP LIMIT:
PHS DIST Z1 DIR RCA:
PHS DIST Z1 DIR COMP LIMIT:
PHS DIST Z1 QUAD RGT BLD:
PHS DIST Z1 QUAD RGT BLD RCA:
PHS DIST Z1 QUAD LFT BLD:
PHS DIST Z1 QUAD LFT BLD RCA:
PHS DIST Z1 VOLT LEVEL:
RUN
A-B ELEMENT
RUN
B-C ELEMENT
RUN
C-A ELEMENT
MEMORY
V_1 > 0.80pu
1 CYCLE
OR
I_1 > 0.025pu
SETTING
PHS DIST Z1
SUPV:
RUN
A - B > 3 PICKUP
I I
RUN
B - C > 3 PICKUP
I I
RUN
C - A > 3 PICKUP
I I
Figure 5–56: PHASE DISTANCE ZONE 1 TO ZONE 3 SCHEME LOGIC
L60 Line Phase Comparison Relay
QUAD ONLY
FLEXLOGIC OPERAND
OPEN POLE BLK AB
FLEXLOGIC OPERAND
OPEN POLE BLK BC
FLEXLOGIC OPERAND
OPEN POLE BLK CA
1 CYCLE
FLEXLOGIC OPERANDS
PH DIST Z1 SUPN IAB
PH DIST Z1 SUPN IBC
PH DIST Z1 SUPN ICA
5 SETTINGS
FLEXLOGIC OPERANDS
AND PH DIST Z1 PKP AB
PH DIST Z1 DPO AB
AND PH DIST Z1 PKP BC
PH DIST Z1 DPO BC
AND PH DIST Z1 PKP CA
PH DIST Z1 DPO CA
OR PH DIST Z1 PKP
837002AH.CDR
GE Multilin