Westinghouse C0-2 Installation, Operation & Maintenance Instructions Manual page 44

TY P E CO CIRCUIT O P E N I N G R E LAY
100
90
80
70
60
50
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30
20
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8
7
3
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1 2
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MULT I PLES Of TAr V ALUE CUiiENT
F i g . 9. Typical Time Curves o f the Type CO· l l Re lay.
20 30 �0
288 8655
T Y P I CAL T I NE C U R V E S
TYP E C0- 1 1
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O V E R CU R R E N T R E L AY
T l t4E 0 I AL
SETT I N ii
1 1
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30
20
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