6 ct table for lib, Table 3 wiring configuration for lib 1, Ct table for lib – Liebert Distribution Monitoring LDM User Manual

Page 17: Table 3, Wiring configuration for lib 1

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Installation

13

4.6

CT Table for LIB

Tables 3 and 4 show the CT assignments for 10 output breaker CTs and three subfeed breaker CTs

with neutral and ground being monitored.

Table 3

Wiring configuration for LIB 1

Connector

TB1

Pins

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

Wire Color

B

W

B

W

B

W

B

W

B

W

B

W

B

W

B

W

B

W

CT

CT9

CT8

CT7

CT6

CT5

CT4

CT3

CT2

CT1

Phase

A3

N2

C2

B2

A2

N1

C1

B1

A1

Connector

TB2

Pins

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

Wire Color

B

W

B

W

B

W

B

W

B

W

B

W

B

W

B

W

B

W

CT

CT18

CT17

CT16

CT15

CT14

CT13

CT12

CT11

CT10

Phase

B5

A5

N4

C4

B4

A4

N3

C3

B3

Connector

TB3

Pins

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

Wire Color

B

W

B

W

B

W

B

W

B

W

B

W

B

W

B

W

B

W

CT

CT27

CT26

CT25

CT24

CT23

CT22

CT21

CT20

CT19

Phase

C7

B7

A7

N6

C6

B6

A6

N5

C5

Connector

TB4

Pins

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

Wire Color

B

W

B

W

B

W

B

W

B

W

B

W

B

W

CT

CT2

CT1

NONE

NONE

CT32

CT31

CT30

CT29

CT28

Phase

G2

G1

N8

C8

B8

A8

N7

Connector

TB5

Pins

12

11

10

9

8

7

6

5

4

3

2

1

-

+

-

+

-

+

-

+

-

+

-

+

Wire Color

B

W

B

W

B

W

B

W

B

W

B

W

CT

CT8

CT7

CT6

CT5

CT4

CT3

Phase

G8

G7

G6

G5

G4

G3

W = White
B = Black

A = A Phase
B = B Phase
C = C Phase

N = Neutral
G = Ground

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