Setting The Oc, Ef, Sef Elements For Arc - Toshiba GRE110 Instruction Manual

Overcurrent protection relay
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<ARC-NUM>
• Enter 0 or 1 or 2 or 3 or 4 to set the number of shots.
Enter 0 (= S1) to perform single-shot autoreclosing.
Enter 1 (= S2) to perform two-shot autoreclosing.
Enter 2 (= S3) to perform three-shot autoreclosing.
Enter 3 (= S4) to perform four-shot autoreclosing.
Enter 4 (= S5) to perform five-shot autoreclosing.

Setting the OC, EF, SEF elements for ARC

• Select "OC" on the "Scheme sw" screen to set the autoreclose initiation and trip mode of the OC
protection.
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O C 1 -
> O C 1 -
N A /
O C 1 -
O F F /
O C 1 -
O F F /
O C 1 -
O F F /
O C 1 -
O F F /
O C 1 -
O F F /
O C 1 -
O F F /
O C 2 -
N A /
O C 2 -
O F f
O C 2 -
O F f
O C 2 -
O F f
O C 2 -
O F F /
O C 2 -
O F F /
O C 2 -
O F F /
O C 3 -
O C
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N I
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O n /
B l
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T P 1
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S e
T P 2
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n s
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S e
T P 3
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S e
T P 4
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S e
T P 5
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n s
t
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S e
T P 6
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S e
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O n /
B l
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T P 1
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S e
T P 2
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I
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S e
T P 3
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I
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S e
T P 4
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S e
T P 5
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n s
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S e
T P 6
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n s
t
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S e
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N I
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