GE UR Series Instruction Manual page 55

Line differential relay
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3 HARDWARE
~
5a
CONTACT IN
~
5a
DIGITAL I/O
~
5c
CONTACT IN
~
5c
~
CONTACT IN
6a
6a
~
~
6c
CONTACT IN
~
6c
~
5b
COMMON
~
5b
~
7a
CONTACT IN
~
7a
~
7c
CONTACT IN
7c
~
~
8a
CONTACT IN
~
8a
~
8c
CONTACT IN
~
8c
~
7b
COMMON
~
7b
~
8b
SURGE
~
7a
DIGITAL I/O
CONTACT IN
~
7a
~
7c
CONTACT IN
~
7c
~
8a
CONTACT IN
~
8a
~
8c
CONTACT IN
~
8c
~
7b
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COMMON
7b
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8b
SURGE
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1a
1
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~
1b
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1c
2a
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~
2
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2b
2c
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3a
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3
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3b
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3c
4a
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4
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4b
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4c
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5a
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5
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5b
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5c
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6a
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6
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6b
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6c
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7a
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7
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7b
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7c
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8a
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8
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8b
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8c
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1a
CONTACT IN
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1a
~
1c
~
CONTACT IN
1c
~
2a
CONTACT IN
~
2a
~
~
2c
CONTACT IN
2c
~
1b
COMMON
~
1b
~
3a
CONTACT IN
~
3a
~
3c
~
CONTACT IN
3c
~
4a
CONTACT IN
~
4a
~
4c
~
CONTACT IN
4c
~
3b
COMMON
~
3b
~
5a
CONTACT IN
~
5a
~
5c
CONTACT IN
~
5c
~
~
6a
CONTACT IN
6a
~
6c
CONTACT IN
~
6c
~
5b
~
COMMON
5b
~
7a
CONTACT IN
~
7a
~
7c
~
CONTACT IN
7c
~
8a
CONTACT IN
~
8a
~
8c
~
CONTACT IN
8c
~
7b
COMMON
~
7b
~
8b
SURGE
GE Power Management
~
1a
6A
I
~
1
~
1b
V
~
1c
~
2a
I
~
~
2b
2
V
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2c
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3a
~
3
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3b
3c
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~
4a
~
4b
4
~
~
4c
1a
6B
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I
~
1
~
1b
V
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1c
2a
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I
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2
~
2b
V
~
2c
~
3a
~
3
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3b
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3c
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4a
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4
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4b
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4c
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5a
~
5
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5b
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5c
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6a
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6
6b
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~
6c
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1a
~
1
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1b
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1c
2a
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~
2
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2b
2c
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3a
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3
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3b
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3c
4a
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~
4
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4b
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4c
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5a
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5
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5b
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5c
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6a
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6
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6b
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6c
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7a
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7
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7b
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7c
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8a
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8
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8b
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8c
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1a
~
1
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1b
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1c
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2a
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2
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2b
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2c
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3a
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3
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3b
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3c
4a
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~
4
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4b
4c
~
~
5a
~
5
5b
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~
5c
~
6a
~
6
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6b
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6c
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7a
~
7
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7b
~
7c
~
8a
~
8
~
8b
~
8c
Figure 3–14: DIGITAL I/O MODULE WIRING (SHEET 1 OF 2)
L90 Line Differential Relay
~
5a
CONTACT IN
~
5a
DIGITAL I/O
~
5c
CONTACT IN
~
5c
~
CONTACT IN
6a
6a
~
~
6c
CONTACT IN
~
6c
~
5b
COMMON
~
5b
~
7a
CONTACT IN
~
7a
~
7c
CONTACT IN
~
7c
~
8a
CONTACT IN
~
8a
8c
~
CONTACT IN
~
8c
~
7b
COMMON
~
7b
~
8b
SURGE
~
5a
CONTACT IN
~
5a
DIGITAL I/O
~
5c
CONTACT IN
~
5c
~
CONTACT IN
~
6a
6a
~
6c
CONTACT IN
~
6c
~
5b
COMMON
~
5b
~
7a
CONTACT IN
~
7a
~
7c
CONTACT IN
7c
~
CONTACT IN
8a
~
8a
~
~
8c
CONTACT IN
8c
~
~
7b
COMMON
~
7b
~
8b
SURGE
~
7a
CONTACT IN
~
7a
DIGITAL I/O
~
7c
CONTACT IN
7c
~
~
8a
CONTACT IN
~
8a
~
8c
CONTACT IN
~
8c
~
7b
COMMON
~
7b
~
8b
SURGE
5a
~
CONTACT IN
~
5a
DIGITAL I/O
~
5c
CONTACT IN
~
5c
~
6a
CONTACT IN
~
6a
~
6c
~
CONTACT IN
6c
~
5b
COMMON
~
5b
~
7a
CONTACT IN
~
7a
~
7c
CONTACT IN
~
7c
~
8a
CONTACT IN
~
8a
~
8c
CONTACT IN
~
8c
~
7b
COMMON
~
7b
~
8b
SURGE
~
7a
CONTACT IN
~
7a
DIGITAL I/O
~
7c
CONTACT IN
~
7c
~
8a
CONTACT IN
~
8a
~
8c
CONTACT IN
~
8c
~
7b
COMMON
~
7b
8b
~
SURGE
3.2 WIRING
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1a
6E
~
1
~
1b
~
1c
~
2a
~
~
2b
2
~
2c
~
3a
~
3
~
3b
3c
~
~
4a
4b
~
4
~
~
4c
6G
~
1a
I
~
1
~
1b
V
~
1c
~
2a
I
~
~
2b
3
2
V
~
2c
3a
~
I
~
3
~
3b
V
3c
~
~
4a
I
~
4b
4
~
V
~
4c
6H
~
1a
I
~
1
1b
~
V
~
1c
2a
~
I
~
2
~
2b
V
2c
~
~
3a
I
~
3
3b
~
V
~
3c
4a
~
I
~
4
~
4b
V
4c
~
~
5a
I
~
5
5b
~
V
~
5c
6a
~
I
~
6
~
6b
V
~
6c
6I
~
1a
I
~
1
~
1b
V
~
1c
~
2a
I
~
2
~
2b
V
~
2c
~
3a
I
~
3
~
3b
V
~
3c
~
4a
I
~
4
~
4b
V
~
4c
~
1a
6J
I
~
1
1b
~
V
~
1c
2a
~
I
~
2
~
2b
V
~
2c
~
3a
I
~
3
~
3b
V
~
3c
4a
~
I
~
4
~
4b
V
~
4c
~
5a
I
~
5
~
5b
V
~
5c
~
6a
I
~
6
~
6b
V
~
6c
3-13

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