GE EX2100 用户手册

EX2100 User’s Guide GEH-6632

Chapter 4 Terminal Board I/O and Equipment Connections

••••

4-17

1

3

4

2

EXTB

3

12

6

9

5

2

10

4

J7

J5M1

M1 53B

M2 53B

C 53B

M1 53A

M2 53A

C 53A

P70Vdc

P70VDC

M1-EMIO

(J5)

M2-EMIO

(J5)

C-EMIO

(J5)

P70Vdc

P70VM1

P70VM2

6

53B

53A

9

5

2

10

4

J7

3

12

53A

Aux

1

2

1

2

SUP

3

4

SUP

B

B

A

A

Current

Limit

Circuit

Current

Limit

Circuit

Auxiliary Panel

Generator

Field -

x

1

2

PTB-1

53B

53A

+

-

Station Battery

125 Vdc

x

From
Shunt1 +

w

v

53B

Y

Y

Flashing

J1

53B

Aux

7

8

4

5

6

1

2

3

1

2

3

EXAM

J1

FBK1

FU

1

FU

2

J5M2

J5C

TB1

Shaft Voltage

Suppresser

1

3 2

K53A relay

contacts

K53B relay

contacts

M1 M2

C

M2

C M1

M1

M2

C

M2

C

M1

Figure 4-10. Field Flashing Control from EMIO and EXTB