GE t60 Instruction Manual page 258

Ur series transformer protection system
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5.6 GROUPED ELEMENTS
5
Figure 5–56: QUADRILATERAL DISTANCE CHARACTERISTIC SAMPLE SHAPES
5-126
X
RCA
= 80
COMP LIMIT
= 90
DIR RCA
= 80
DIR COMP LIMIT = 90
X
RCA
= 90
COMP LIMIT
= 90
DIR RCA
= 45
DIR COMP LIMIT = 90
Figure 5–55: MHO DISTANCE CHARACTERISTIC SAMPLE SHAPES
RCA
= 80
COMP LIMIT
= 90
DIR RCA
= 80
X
DIR COMP LIMIT = 90
RGT BLD RCA
= 80
LFT BLD RCA
= 80
RCA
= 90
COMP LIMIT
= 90
DIR RCA
= 45
X
DIR COMP LIMIT = 90
RGT BLD RCA
= 90
LFT BLD RCA
= 90
T60 Transformer Protection System
X
o
o
o
o
R
X
o
o
o
o
R
o
o
o
X
o
o
o
R
o
o
o
X
o
o
o
R
5 SETTINGS
RCA
= 80
o
o
COMP LIMIT
= 90
o
DIR RCA
= 80
o
DIR COMP LIMIT = 60
R
RCA
= 80
o
COMP LIMIT
= 60
o
o
DIR RCA
= 80
o
DIR COMP LIMIT = 60
R
837722A1.CDR
o
RCA
= 80
o
COMP LIMIT
= 90
DIR RCA
= 80
o
o
DIR COMP LIMIT = 60
o
RGT BLD RCA
= 80
LFT BLD RCA
= 80
o
R
o
RCA
= 80
o
COMP LIMIT
= 80
DIR RCA
= 45
o
o
DIR COMP LIMIT = 60
o
RGT BLD RCA
= 80
LFT BLD RCA
= 80
o
R
837723A1.CDR
GE Multilin

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