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Power Supply Inputs - GE EX2100 User Manual

Excitation control.
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Power Supply Inputs

4-6 Chapter 4 Terminal Board I/O and Equipment Connections
The customer's ac and dc power inputs are wired to the exciter's Power Distribution
Module (EPDM), which is located on the left hand side of the exciter power
backplane rack. Figure 4-3 shows the screw terminals for the 125 V dc battery
source, and the 115 V ac suply, AC1. A second ac supply, AC2, can also be
connected.
N125Vdc
125 V dc
N125Vdc
from battery
N125Vdc
115 V ac
supply #1
115 V ac
AC2N
supply #2
AC2N
Figure 4-3. Power Wiring Connections to EPDM.
EPDM Exciter Power Distribution Module
SW7
SW6
SW5
SW4
SW3
TB1
x
SW2
P125Vdc
1
x
2
x
P125Vdc
3
x
4
x
5
P125Vdc
x
6
x
7
x
SW1
8
x
9
x
10
x
11
x
12
x
AC1H
13
x
14
x
15
AC1H
x
16
x
AC1N
17
x
18
x
AC1N
19
x
20
x
AC2H
21
x
22
x
AC2H
23
x
24
x
x
GEH-6632 EX2100 User's Guide
1
SPARE
2
1
J1C
2
1
J1M2
2
1
J1M1
2
1
J8C
2
1
J8B
2
1
J8A
2
1
J9
3
1
10
JDACA1
3
12
1
10
JDACA2
3
12

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  • AHMED Nov 25, 2012 01:47:
    ilike studing for the manuel white excitation EX2100