VOL1 REFERENCE DRAWINGS.pdf
PDF 31 MB Posted
- Attached to
- Ft. Peck Digital Governor Install Federal contract opportunity
- Solicitation number
- W9128F21R0003
About this file
This document provides details on a federal solicitation opportunity from the Department of the Army Corps of Engineers Engineering District Omaha. Solicitation number W9128F21R0003 seeks proposals for work on the Ft. Peck Digital Governor Install project. Interested vendors are invited to submit responses to support the installation of a digital governor at Ft. Peck. The solicitation and supporting documentation, including reference drawings in VOL1 REFERENCE DRAWINGS.pdf, provide relevant information on project requirements and specifications to help inform responsive proposals for this contract award.
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Text version
WOODWARD
GOVERNOR COMPANY
ROCKFORD, ILLINOIS
SCALE
DWG. BY
TRACED
APP. BY
CKD. BY
ROUGH WT.
RAW STOCK NO.
MACHINED WT.
WT. OF COATING
FINISHED WT.
MATERIAL
TREATMENT & FINISH
NTS
5-2-47
NAME
CABINET ACTUATOR
SCHEMATIC DIAGRAM
REF.
NUMBER
9903G1
B
G
130D 130E 103B
106B
116A
107A
126D
126B
130F 126A
AIR
124A
125C
125E
LEAD
LAG
125B 125A
125D
127C
123D
UNIT
TO INTERCONNECTED
124A
121A
129A
129C
121120
RAISE RAISE RAISE
123E
123C
119A
102B
102A
102C
103B
GENERATOR SHAFT
U.S. ARMY ENGINEER DISTRICT
CORPS OF ENGINEERS
OMAHA, NEBRASKA
FORT PECK PROJECT, MONTANA
MISSOURI RIVERDesigned by:
Drawn by:
Checked by:
Reviewed by:
Submitted by:
Chief: Section
Scale: Date:
As Shown JULY 1994
Spec. No.:
DACW45
Contract No.:
DACW45
Drawing Code:
20 JAN 04
Revisions
$$ - THINK VALUE ENGINEERING - $$
2345 1
D
C
B
A
D
C
B
A
SINGLE LINE DIAGRAM
POWER PLANT NO.1
1/21/03 GENERAL REVISIONS
NEW TRANSFORMER KV7A REVISIONS
86C
HR
87GX
86P
HR
86C
86C-G2
SEL-2664
G0
G3
G2
G1
1GD0
1GD3
1GD2
1GD1
1ND0
1ND3
1ND2
1ND1
1GD0
1D0
*VCB 1224 WILL TRIP WHEN USED AS THE SUBSTITUTE BREAKER THROUGH ONE OF THE C7T CIRCUITS.
NOTES
E-601-MFP-OPN83E301.28
3-4000/5
VAR
W
WT
BW-1
METER
MULTI
SW
SYN
87T
I
R
RTUO14F
T
VAR
TT
TC TC
7BT
TS C7T6
VT
FT
FT
F
81W
REC
VT
FT
F
81E
REC
SW
SYN
I
R
TS
F
F
W
V
V
W
SB RI
SYNC SCOPE
SW
SYN
I
R
GEN 3 45,789KVA
TC
C7T8
36T
TT
BT-1
EAST MAIN BUS
RTU 0148
GI-3
RTU
66.4V
3-7960/
3-2500/5
2-2500/5
1-2500/5
0.22
RTU
115/66.4V
3-300/5-5
87T5
TT
TC TC
6BT
C7T3
W
AN
WT
TS
GEN 219,211KVA
TC
C7T5
26T
TT
GI-2
RTU
3-500/5
2-1000/5
1-1000/5
0.556
TS
SW
SYN
I
R
TC
C7T1
16T
TT
3000A
GI-1
RTU
3-2500/5
1-2500/5
0.22
T-3
RTU
TS
SW
SYN
I
R
TC
C7T9
9BT
TT
TD
VAR
W/
T3-4
51T3
A
51X
63T3 T3-4
87X
115KV MAIN BUS
ON
43S
TPC
ANN
924T
1224T*
13.8KV TRANSFER BUS
3-2500/5-53-1000/5-5
2-7960/66.4V
3-7960/66.4V
RTU63T3
64BX T
1676T
776T
1576T
1224T*
824T
824T
ANN
3-7,500KVA
OA-FA
TRANS. NO.3
2LX
63Q
HR2L
63Q
BOX
BOI
Q4
TB
GB
65X
3LX
63Q
3L
63Q
CLOSE
BFV
HR
HR
TG
33/4
65S
ANN
65SNL
52GT
1224T*
43RCR
43ACC
52GT
65XA
52GNT
1224T*
ANN
IES
65X
63C
64BX
94WB
43RAX
RES4
TS
SW
SYN
I
R
TC
C7T10
8BT
TT
BE-1
RTU
3-2000/5-5
T-4
RTU
1-7960/66.4V
51T4 51X 1224T*
824T
ANN
2/1
AUX
63T4
MM
43S
ON
ANN
87X73
TC
TC
SW
SYN
I
R
21B
TRIP 1676
TRIP 1672
21A
TRIP 1676
TRIP 1672
VAR
W
REC/DATA
AM
SW
SYN
I
R
VM
TD
VAR
W/
W
L1-3
66.4/115V
3-66.4/115KV
LINE 1-115KV
WOLF POINT
RTU 0157
SYN CK 1672
CLOSE
3-600/5
3-600-400/5
3-600/5
3-600-400/5
4S12
TC
TC
SW
SYN
I
R
21A
21B
VAR
W
REC/DATA
AM
SW
SYN
I
R
VM
TD
VAR
W/
W
L1-3
66.4/115V
3-66.4/115KV
LINE 2-115KV
WOLF POINT
RTU 0156
3-600/5
3-600-200/5
3-600/5
3-600-200/5
1S12
AT2-SWYD2
1S12
TRIP 1576
TRIP 1572
CHECK
SYN
CLOSE
TRIP 1576
TRIP 1572
87AT2
TPC
4-16,667KVA
OA-FA
TRANS. NO.4
WAPA RTU, W/ VAR
3 -7960/66.4V
WEST MAIN BUS
3-5000/5
3-3000/5
66.4V
3Y-7960/
TC
TC
SW
SYN
I
R
SW
SYN
I
R
3-600/5
5S12
3-1200/5
B-1
RTU
3-600/5
6S12
A
3-1200/5
66.4/115V
3-66.4/115KV
B-2
RTU 0158
TIE BUS
115KV
27BX
TC
SW
SYN
I
R
3-600/5
R15
TC
SW
SYN
I
R
3-1200-600/5
VM
W
1-1
74L
RTU 158
TRIP 776
TRIP 772
TRIP 724
TRIP 762
DTT TO RC
762 BPCS
TRIP 1224
21-7B
21-7A
GEN DROP
SYNC CLOSE 762
762 TRIP
LIB
94 776T
772T
724T
1224T*
762 BPCS
L T
METER
MULIT
161KV
RICHARDSON COULEE
3 -161KV/115V
3 -161KV/66.4V
161KV/115V A ONLY:
GEN DROP
RELAY
18X ACC
METER
MULIT
1-1
74AT
3 -92.9/161KV
66.4/115V
3-66.4/115KV
015A
RTU
66.4-115V
3-1200/5
3-600-400/5
TPC
3-1200/5
13.8KV
115KV
161KV
KV7A
OA
FA
200MVA
100MVA
200MVA
FA
3-2000/5-5
15,400KVA
REACTIR
63X1
63TF
ANN
63R
43SR
ANN
64BX
71Q
80G
49T
86BX
87T
1224*
86T
762T
776T
772T
724T
ANN
GD
86P/U2
86P/U1
86P/U3
ANN
43RCR
YKV7A
51XAT1
21-7A
21-7B
18X
86P/U2
86P/U1
86P/U3
ANN94GD
81 43ACC
P1
GD
ACC
21-7B
27L
51G
T1
GB
V
VT
2V
W
34.5KV
WOLF POINT
L5
1-5
74L
RTU 0153
1024T
DATA ACQ
3-600-200/5
1-354/1.5 ANN
400/5
13.8/34.5KV
15/20MVA
TRANS. T5
1-840/1.5
49T2 ANN
SW
SYC
I
R
50/51G
51GB
87T5
64BX
51T5
86T5
63T5
1224T
1024T
ANN
3-7960/66.4V
3-7960/66.4V
3-1000/5-5
87T/KV7A
BX
87X/T2
86C-G3
86C-G1
87X/TA
ANN
87X/T3-4
B
HR
GRD. FAULT BUS
TD
VAR
W/
DATA
TELE
51T5
C7T4
5-5A
3-400/
3-1200/5
87TA
TT
10BT
3 600/5
3-1000/5
1224T*
ANN
RTU
624T
642T
TA
87X
1224T*
ANN
624T
TA
51X
W
51TA
WH
64BX
VT RTU
V
RTU
L1-2
51X
A
51R
TC
4.16KV
STATION SERVICE
3 -20.125-67/115V
3-600/5
RTU
A
3-500/5
27A
2A
V
AX
TRIP 112421-11B
TRIP 1142
TRIP 1224
TRIP 112421-11A
TRIP 1142
TRIP 1224
11401149
TPC
TD
VAR
W/
W
AM
SW
SYN
I
R
87TA
VAR
W
V
A
DATA
REC
WT REC
VT
T
VAR
W/
T
VAR
OUT
WH
IN
WH
T2
87X
63T2
51T2
3-2500/5
1200A
REG.
VOLTAGE
TC
11BT
C7T2
TT
TS
ED4
ED3
ED2
ED1
E0
E3
E2
E1
REC/DATA
ANN
T1124T
T1224T*
1142T
43T
ANN
1124T
1224T*
43ST2
T2
51X
64BX
TRANS. NO.2 OA 4-8333KVA
3 -400/5
V /6
.4
V
69KV
WHATELY
3-39.8-69KV/66.4-115V
3-39.8-69KV/66.4-115V
CLOSESYNC
METERS ARE ON 13.8KV SIDE
WATT/VAR TRANSDUCERS &
642b
634C
642T
43ATS
2400/120V
1-100/5
VOLT. REG
TRANS. A
T-2
RTU
3-1200/5-5
1-7960/66.4V
3-2500/5-5
3-7960/66.4V
3-7960/66.4V
45,789
NO.1
GENAVAV
480V 3
3-1200-600/5
EAST POT
1-3 -2,000KVA
OA
TRANS. "A"
1.
86G1BF
11G
11G
HR
G
87X
86P
86C
86C
CO
ANN
11G
FIBER TO
86C-G2
ANN
2BF
86G
224BX
1221A
127AY
227AY
124BX
124TCX
WEST BUS
1024T
1124T
86C-G1
224T
624T
724T
124T
WB
EAST BUS
924T
1224T*
86C-G3
324T
824T
WB
86C-G1
BF2
TDPU
227AY
1224TCX
UNIT NO.2
324TCX
86C-G3
ANN
ANN
1BF2
UNIT BREAKER FAILURE
11G2
1BF
86G
BF1
TDPU
1224TCX
UNIT NO.1
1BF1
11G1
127AY
3BF
86G
BF3
TDPU
1224TCX
UNIT NO.3
1BF3
11G3
327AY
5/22/19
700G
SEL
700G
SEL
TO 2664
FIBER
CIRCUIT
TO PT
11G1
TO 11G
86C
ANN
AUTOMATIC SYNCHRONIZER
25CK
25A
32 REVERSE POWER
40 GEN. LOSS OF FIELD
GEN. NEGATIVE SEQUENCE
GEN. OVERVOLTAGE
64G GENERATOR GROUND
64F FIELD GROUND
OUT OF STEP
81 OVERFREQUENCY PERMISSIVE
BACKUP DISTANCE
VOLTS PER HERTZ
SYNCH CHECK PERMISSIVE
27 UNDERVOLTAGE PERMISSIVE
INAD
50BF
INADVERTENT ENERGIZATION
ENABLED GENERATOR SEL-700G RELAY ELEMENTS
BREAKER FAILURE DETECTION
GEN. DIFFERENTIAL
GEN. PHASE OVERCURRENT ALARM
GENERATOR DIGITAL RELAY INSTALL
AVR
AVR
86C-G2
P 20A
P8
125V DC
R
N 20A
N8
CONTINUE BELOW
1ES
WB2
1 1
1C 2
65X
RAX
64BX 63C
ER155
RG2
RG2
10% GATE
AND BELOW
CLOSED AT
33-4
AY
RE5A
GENERATOR DIFFERENTIAL
C03
C04
AO302-
AO302+
BO302-
BO302+
OUT
11G1A
C05
C06
BG
BG
AO303-
AO303+
OUT
11G1B
C05
C06
EG
EG
BO303-
BO303+
20A 4
3 3
4 8
7 11
A
P W
R
A I1
A I3
A I3
A I3
(SEL-700G)
11G1A
(SEL-700G)
11G1B
B P
W R
B I1
B I3
B I3
B I3
A02 A11 C10 C12 C14
PWR
IN
IN
IN
IN
IN
PWR
IN
IN
IN
IN
IN
C13C11C09A12A10A01C13C11C09A12A10A01
A P
W R
A I1
A I1
A I3
A I3
A I3
B P
W R
B I1
B I1
B I3
B I3
B I3
14 6
5 9
10 14
13 1
2 2
1 13
14 6
5 9
10 14
N8A
P124 A102
86T
1BF1
D13
D14 A0407-
A0407+
86P 86C
P8A
D13
D14
B0407-
B0407+
C14C12C10A11A02
20A
124BX
ON
1BF1
2C
B102
NOTE 3
GENERATOR RELAYING PARTIAL SHUTDOWN
86C
18X
1GD1
1GD2
C01
C02
AO301+
AO301-
BO301+
BO301-
1DB1
OUT408
OUT407
OUT406
OUT405
OUT404
OUT403
OUT402
OUT401
OUT304
OUT303
OUT302
OUT301
OUT103
OUT102
OUT101IN101
IN102
IN301
IN302
IN303
IN304
SPD RAISE
SPD LOWER
VOLT RAISE
86P
86C
VOLT LOWER
52CLOSE
25CK
25A ENABLE
SP
TRBL ANN
BF ANN
STATUS
224A
86P/86C
1DBC
1BF
25A
11G1 (A&B)
SP
SP
SP
SP
CO2
SP
SP
SP
SP
SP
SP
SP
SP
SP
CO2
86C
ANN102
SP
SP
SP
SP
SP
87XG 86P
SP
SP
11G1-IN304
ANN104
SP
SP
SP
SP
11G1
SP
65SNL
SP
SP
SP
SP
SP
SP
SP
SP
1224-T
124-T
86C
SP
SP
SP
ANN101
11G1
SP
SP
SP
SP
65XA
SP
SP
SP
SP
SP
SP
SP
SP
1224-T
124-T
122-T
1BF
86G
OUT302
11G1B
OUT302
11G1A
TS-BH
TS-BH
TS-EH
TS-EH
86C
HR
86P
86P
HR
87GX
HR
COMPLETE SHUTDOWN
TS-BE
TS-BE TS-BF
TS-BF TS-BC TS-BF TS-BF TS-BF
TS-BFTS-BFTS-BF TS-EE TS-EF
TS-EFTS-EE TS-EC TS-EF TS-EF TS-EF
TS-EFTS-EFTS-EF
GR
R G
F
E
B
A
DBG
B
C
F
G
B
C
F
G R G
ON
1DBC1
OFF
1DBC1
B
C
F
G R G
TS-BH
TS-BH
TS-EH
TS-EH
OUT301
11G4A
OUT301
11G4B
G1
87X
OUT407
11G1A
OUT407
11G1B
TS-EC
TS-EC
16 28
TS-BC
TS-BC
87XG1
SP
SP
PWR
SEL-2664
GDP1
87XG
ACC
RCR
C01
C02
C03
C04
TB1 TB8
ER102 (NOTE 3)
TB1 TB8
ER103 (NOTE 3)
TB1 TB8
ER105 (NOTE 3)
RE5A
(K03)
(AVR)
K01
ER103
ER102
ER105
86BF
GOV BEARING TEMPERATOR AND OIL LEVEL
RR63Q4
Q2LX
GB
TG
TB
ACC
RCR
33-3X
2SD
65SAM-R
65X
65GL
65X
65GL
65SAM-R
SPARE
65SAM-L
SPARE
3 4
7 8
2SD65XA65X
3 4
7 8
11 12
65S
65XA
SP
SP
SP
3335265X
33-3X
333S 333U
L1
3X
33-
2SD
XA
33-3X
URX
URX2
C1 C1
L2C2
PE
65X 65X
65X
AR
URX
30 SEC
TDDO
C2
SHUTDOWN AUXILIARY RELAYS
INDICATOR
GEN. DROP
P8
3% GATE:
AND BELOW
CLOSED AT
33-3
N8
TDC
2SD
65X1
INST
86C
86C
BOX
63G
ER102 - ER105. CONTACT IS HELD OPEN WHEN CONTACT IS FUNCTIONING PROPERLY.
CLOSED CONTACT ON THE LOCKOUT RELAY AND PROVIDES PPCS INDICATION TO
LOCKOUT RELAY TRIP COIL MONITOR CONTACT IS IN SERIES W/ A NORMALLY2.
OUTPUT CONSTRAINTS.
AND ANN120C (64F) HAVE BEEN ABANDONED DUE TO GENERATOR RELAY
AND ANNUNCIATION WINDOW INPUTS ANN105 (51G), ANN106 (59), ANN120 (40),
PPCS INPUTS ER108 (51G A-PHASE), ER109 (51G C-PHASE), ER10A (51V), 1.
NOTES:
87X
86P
86C
65X
33-3X
2SD
11G
- GENERATOR DIFFERENTIAL AUX. LOCKOUT
- PARTIAL SHUTDOWN LOCKOUT
- COMPLETE SHUTDOWN LOCKOUT
- BEARING TEMP. & OIL SHUTDOWN AUX. RELAY
- GATE POSITION SWITCH (CLOSED 0-3% GATE)
- GATE CRACKING TIMER, BEARING PROTECTION DURING CONDENSING
- MULTIFUNCTION GENERATOR RELAY-
LEGEND
T
A N
D E
S
O
L
IC
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A T
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N N
O
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S
IG
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D B
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R
IP
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N
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R K
S
IZ
E
S U
B M
IT
T E
D B
Y
D A
T E
C O
N T
R A
C T N
O
C H
E C
K E
D B
Y
D R
A W
N B
Y
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
A N
S I
D
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US Army Corps
U .S
A R
M Y C
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R
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W
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IS
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IC
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/2
/3
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/1 /2
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/5 /2
R E
V
IS
E D A
N D R
E D
R A
W N
G E
N E
R A
L R
E V
IS
IO
N S
G E
N E
R A
L R
E V
IS
IO
N S
U P
D A
T E
D
B
X
G
X
C A
D R
E V
IS
IO
N
U N
IT
D
IG
IT
A L R
E L
A Y I
N S
T A
L L A
S -B
U
IL
T
U N
IT
C O
N T
R O
L D
IA
G R
A M
S H
E E
T
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H
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R
M F P -O
P N
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V A
N D
A L L M
F P -O
P N
U
EL-611
F
E B
IS
S
U E D
A T
GENERATOR VCB 124 CONTROL
INSERT A
30A P3
Y SR
M
15A P3B
30A
P
P3A
43T
1C
2C
1GC
43T
1GC2
1GC3
18C
43MS
LM
3C
C
1C
ON
A7
B7
1CT
124H
124H
R4
Y
PS Y LS
R10
30AN3
30A
N
15A
N3B
N3A
LC
B
R9
LS
R2R1
C1
C2
W R
7C
C, NAC
7C
LCO
G R
3G
124H
L7
L8
124B
L
G
R6
R11
124B
L
R
L1
L2
124A
1TT
R12
124A
TC
124A
R8
124H
124H
94WB1
4C
4X1
33-2
1GT1
43RAX
RE94
2R
R
1GT
1 2
3 4
94WB1 & 94WB2
5 6
SP
7 8
SP
9 10
11 12
SP
13 14
SP
15 16
SP
124BX
5 5C
ER144
1G
C, NAC
6 6C
ER143
T, NAT
3 4
RTU405
124AX
5 6
ER142
AX
10% GATE
AND BELOW
CLOSED AT
BX
10KΩ86C
86P
11G1A 11G1B
D09
D10
D09
D10
OUT405 OUT405
11G1 IN101SP
PPCS
1224CSA
U1
43RAX
6C
LA
43C(U1)
U2
43RAX
3C
1C
2C
1GC
60M
4C
1GC2
127A
TC1
7C
5C
2GC
8C
2GC2
227A
TC2
6C
2GC3
P3B
ACB124
P11B
ACB224
1GC3
1GC4 2GC4
TC4
LOCAL
1224CSA
6C
LA
43C(U2)
U3
43RAX
6C
LA
43C(U3)
TC5
11C
9C
25X3
3GC
25X3
12C
3GC2
327A
TC3
10C
3GC3
P19B
ACB324
3GC4
43T
C7C
AC
43T
P37B
ACB1224
AC1
11G1A 11G1B
D09
D10
D09
D10
OUT405 OUT405
TS-BB TS-EB
TS-EBTS-BB
SS
1GC1
TS-BB TS-EB
TS-BB TS-EB
11G1A 11G1B
OUT101 OUT101
A04
A03
A04
A03
TS-EHTS-BH
TS-BH TS-EH
1G
25X2
25X2
25A
AC2
CLOSE
TO 124
CLOSE
TO 224
CLOSE
TO 324
CLOSE
TO 1224
(NOTE 2)
RE94
SYNC
AUTO
CHECK
SYNC
T
1G
1G2
(1RB) (1RB)
(1RB) (1RB)
(2ARB)
(1IB)
(124)
(1IB) (1RB) (1RB) (1RB)
(1IB) (1IB)
BKR 3
BOARD
STATION
125V DC
NEUTRAL ACB 122 CONTROL
30A
P
P5
1GN
4C
T
122A
122A
30A
N
1NT
TC
1GN
3C
SIO
C
SIR
122AA
1NC
CC
52SIO
122A
122B
W
1NW
R
G
1NG
7C
C, NAC
1NL
1C
1GN
LCO
74G10
3 4
RTU 0400
5 6
ER149
74G10
4-1
4D 4E
52GN
A
N5
125V DC
86C
SP
(1RB)
NOTES:
ANNUNCIATION POINT ANN131 FROM 124TCX ABANDONED.2.
BUT NOT SYNC CHECK RELAY.
BREAKER. SYNCS ACROSS 1224 UTILIZES AUTO SYNCHRONIZER
PROTECTION FOR AUTO AND MANUAL SYNCS OF GENERATOR
SYNCH CHECK (25CK) RELAY OUT 103 PROVIDES OUT OF SYNC1.
%PRODUCTION DATA 3%%PRODUCTION DATA 2%
%PRODUCTION DATA 1%
X-000
T
A N
D
A
C S h e e tS e e d .d g n pwhse
S O
L
IC
IT
A T
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N N
O
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D B
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D E
S C
R
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IO
N
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M A
R K
S
IZ
E
S U
B M
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T E
D B
Y
D A
T E
C O
N T
R A
C T N
O
C H
E C
K E
D B
Y
D R
A W
N B
Y
IS
S
U E D
A T
E
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
A N
S I
D
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R
E R
A T
IO
N A
L D
R A
W
IN
G S
E T
F
IL
E N
U M
B E
R
F
IL
E N
A M
E
U S A
R M
Y C
O R
P S O
F E
N G
IN
E E
R S
F O
R T P
E C
K D
A M
M O
N T
A N
A
F O
R T P
E C
K P
R O J E
C T
P O B
O X
F O
R T P
E C
K
M T
O M
A H
A D
IS
T R
IC
T
C
A P
IT
A L A
V E
O M
A H
A
N E
P -O
P N
E
A .6
/2
/2
/3
/2
/5 /2
R E
D R
A W
N A
N D R
E V
IS
E D
G E
N E
R A
L R
E V
IS
IO
N S
U N
IT
D
IG
IT
A L R
E L
A Y U
P G
R A
D E
S A
S -B
U
IT
V C
B
A
C B
C
O N
T R
O L D
IA
G R
A M
S H
E E
T
I.
W
H
IT
M E
R
M F P -O
P N
E
A .6
D A
C W
R
P 20A
N 20A
ACC
18X
2GD1
RCR
GD
2GD2
2GD
P16
N16
RG2
1ES
1C
WB2
AY
33-4
10% GATE
AND BELOW
CLOSED AT
86CT
65X
64BX
RAX
RE5A
63C
ER255
RG2
GENERATOR DIFFERENTIAL
C03
C04
AO302-
AO302+
C03
C04 BO302-
BO302+
C05
C06
AO303-
AO303+
C05
C06
BO303-
BO303+
20A 4
3 3
4 8
7 11
A P
W R
A I1
A I3
A I3
A I3
(SEL-700G)
11G2A
(SEL-700G)
11G2B
B P
W R
B I1
B I3
B I3
B I3
A02 A11 C10 C12 C14
PWR
IN
IN
IN
IN
IN
PWR
IN
IN
IN
IN
IN
C13C11C09A12A10A01C13C11C09A12A10A01
A P
W R
A I1
A I1
A I3
A I3
A I3
B P
W R
B I1
B I1
B I3
B I3
B I3
14 6
5 9
10 14
13 1
2 2
1 13
14 6
5 9
10 14
N16A
P224 A102 86T
1BF2
D13
D14 A0407-
A0407+86P
86C
P16A
D13
D14 B0407-
B0407+
C14C12C10A11A02
20A
224BX
ON
1BF2
2C
B102
AO301+
AO301-
BO301+
BO301-
GENERATOR RELAYING PARTIAL SHUTDOWN
OUT408
OUT407
OUT406
OUT405
OUT404
OUT403
OUT402
OUT401
OUT304
OUT303
OUT302
OUT301
OUT103
OUT102
OUT101IN101
IN102
IN301
IN302
IN303
IN304
SPD RAISE
SPD LOWER
VOLT RAISE
86P
86C
VOLT LOWER
52CLOSE
25CK
25A ENABLE
SP
TRBL ANN
BF ANN
STATUS
224A
86P/86C
1DBC
1BF
25A
11G2 (A&B)
86BF
87XG
1DB2
86P
HR HR
86C
HR
OUT301
11G2B
OUT301
11G2A
OUT303
11G2A
OUT303
11G2B
OUT407
11G2A
OUT407
11G2B
G2
87X
TS-EC
TS-EC
TS-BC
TS-BC
TS-BE TS-BF TS-BC TS-BF TS-BF TS-BF
TS-BE TS-BFTS-BF TS-EF
TS-EFTS-EFTS-EF
TS-EFTS-EF
TS-ECTS-EFTS-EE
TS-EFTS-EETS-BF TS-BF
TS-BG
TS-BG
TS-EG
TS-EG
TS-BH
TS-BH
TS-EH
TS-EH
TS-BH TS-EH
TS-BH TS-EH
OUT302
11G2B
OUT302
11G2A
86P
C01
C02
C01
C02
G G
F
R
C
B
DBG
OFF
1DBC2
87GX
B
C
F
G R G
B
C
F
GR G
86C
86P
SP
SP
11G-IN304
ANN204
SP
SP
SP
SP
11G2
SP
65SNL
SP
SP
SP
SP
SP
SP
SP
SP
1224-T
224-T
86C
SP
SP
SP
ANN201
11GSP
SP
SP
SP
65XA
SP
SP
SP
SP
SP
SP
SP
SP
1224-T
224-T
222-T
SP
SP
SP
SP
CO2
SP
SP
SP
SP
SP
SP
SP
SP
SP
CO2
86C
ANN202
SP
SP
SP
SP
SP
87XG
R G
F
E
B
A
ON
1DBC2
COMPLETE SHUTDOWN
2BF
86G
87XG
AVR K03
SP
SP
K01
PWR
SEL-2664
(AVR)
(AVR)
ER205
ER205 (NOTE 3)ER203 (NOTE 3)
ER203ER202
TB1 TB8
ER202 (NOTE 3)
63Q4
Q2LX
BOX
TB
65X1
URX
33-3X
TDC
25D
65X 52
65X
AR
333S
C2
C1
33-3X
9333U
XA
URX
L2
L1
65X
2SD
30 SEC
TDDO
URX2
C2
C1
3X
33-
65X
TB
GB
3% GATE
AND BELOW
CLOSED AT
ACC
R
RCR
R
2SD
65SAM-R
65X
33-3X
65GL
65X
2SD
65GL
65S
65XA
65X
SP
SP
SP
N16
P16
FROM ABOVE
CONTINUED
65SAM-R
SPARE
SPARE
65SAM-L
65XA
PE
INDICATOR
GEN. DROP
GOV BEARING TEMPERATURE AND OIL LEVEL
SHUTDOWN AUXILIARY RELAYS
33-3
86C
86C
ER202 - ER205. CONTACT IS HELD OPEN WHEN CONTACT IS FUNCTIONING PROPERLY.
CLOSED CONTACT ON THE LOCKOUT RELAY AND PROVIDES PPCS INDICATION TO
LOCKOUT RELAY TRIP COIL MONITOR CONTACT IS IN SERIES W/ A NORMALLY2.
INPUTS ABANDONED.
PPCS INPUTS ER208 (51G A-PHASE), ER209 (51G C-PHASE), ER20A (51V) 1.
NOTES:
LEGEND
1DBC
1BF
87X
86P
86C
65X
33-3X
2SD
11G
- DEAD BUS CLOSE ENABLE SELECTOR SWITCH
- BREAKER FAILURE PROTECTION ENABLE SELECTOR SWITCH
- GENERATOR DIFFERENTIAL AUX. LOCKOUT
- PARTIAL SHUTDOWN LOCKOUT
- COMPLETE SHUTDOWN LOCKOUT
- BEARING TEMP. & OIL SHUTDOWN AUX. RELAY
- GATE POSITION SWITCH (CLOSED 0-3% GATE)
- GATE CRACKING TIMER, BEARING PROTECTION DURING CONDENSING
- MULTIFUNCTION GENERATOR RELAY-
BELOW
CONTINUE
BKR 16
STATION BOARD
125V DC
TB1
TB8
TB1 TB8
PWHSE
O
L
IC
IT
A T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
A
M A
R K
S
IZ
E
S U
B M
IT
T E
D B
Y
D A
T E
C O
N T
R A
C T N
O
C H
E C
K E
D B
Y
D R
A W
N B
Y
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
A N
S I
D
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R
E R
A T
IO
N A
L D
R A
W
IN
G S
E T
F
IL
E N
U M
B E
R
F
IL
E N
A M
E
U S A
R M
Y C
O R
P S O
F E
N G
IN
E E
R S
F O
R T P
E C
K D
A M
M O
N T
A N
A
F O
R T P
E C
K P
R O J E
C T
P O B
O X
F O
R T P
E C
K
M T
O M
A H
A D
IS
T R
IC
T
C
A P
IT
A L A
V E
O M
A H
A
N E
IS
U E D
A T
E
M F P -O
P N
E .1
M F P -O
P N
E .1
/4 /2
/2
/2
/2
/2
G E
N E
R A
L R
E V
IS
IO
N S
U P
D A
T E
D
G
X
B
X
C A
D R
E V
IS
IO
N
U N
IT
D
IG
IT
A L R
E L
A Y U
P G
R A
D E A
S -B
U
IL
T U
N
IT
C O
N T
R O
L D
IA
G R
A M
S H
E E
T
I.
W
H
IT
M E
R
T .A
N D
E S
C .G
IE
R E
K
M
V A
N D
A L L M
F P -O
P N
E
L
EL-612
F
E B
30A P11
94WB1 & 94WB2
SP
SP
SP
224BX
SP
SP
ER224
5C5
ER243
6C6
C, NAC
T, NAT
RTU0406
ER242
224AX
PPCS
1224CSA
U1
43RAX
6C
LA
43C(U1)
U2
43RAX
3C
1C
2C
1GC
4C
1GC2
127A
TC1
7C
5C
2GC
8C
2GC2
227A
TC2
6C
2GC3
P3B
ACB124
P11B
ACB224
1GC3
1GC4 2GC4
TC4
LOCAL
1224CSA
6C
LA
43C(U2)
U3
43RAX
6C
LA
43C(U3)
TC5
11C
9C
3GC
12C
3GC2
327A
TC3
10C
3GC3
P19B
ACB324
3GC4
43T
C7C
43T
30A
N
30A
N11 30A
15A P11
5C
6C
18C
1C
3C
224H
R4
SR
Y
Y
B
LC
15A
N11B
N11A
YPS LS
R10
R1 R2
A7
B7
1CT
M
224H
LS
P11A
C, NAC
7C
2G
1C
LCO
C1
C2
W
BX
R G
R
224B
L8
L7
224H
G
L
224B
R11
R6
R
L
224A
L2
L1
224A
224A
R8
224H
1TT
224H
94WB1
2G
6C
6C
4X1
43RAX
86C
86P
33-2
RE94
10% GATE
AND BELOW
CLOSED AT
R
2R
AX
10K
TC
2GT
43T
P37B
ACB1224
R9
T
2G
R12
11G2 IN101
SP
SP
224A
D09
D10
11G2A 11G2B
D09
D10
D09
D10
OUT405 OUT405
GENERATOR VCB 224 CONTROL
16 28
TS-BB TS-EB
TS-BB TS-EB
TS-BB TS-EB
TS-BB TS-EB
2GC
RELAY
PUMP
ANTI
COIL)
(CLOSE
RELEASE
SOLENOID
TS-EH
A03
TS-BH
A03
A04
TS-BH
A04
TS-EH
11G1A 11G1B
D09
D10
D09
D10
OUT405 OUT405
TS-BB TS-EB
TS-EBTS-BB
CHECK
SYNC
2GL
OFF
D09
D10
P
30A P13
4C
T
2GN
86C
P
30A
222A
222A
TC
3C
2GN
C
2NC
SIR
222A
52SIO
CC
222B
222A
74G10
R
C, NAC
7C
W
2GN
1C
G
2NT
2NL
1NW 2NG
LCO
RTU0401
ER249
74G10
4-1
4D 4E
A
52GN
125 VDC
N13
SIO
NOTES:
NEUTRAL ACB 222 CONTROL
SP
11G
43T
OUT101 - SYNCH CHECK PERMISSIVE (25CK)
OUT405 - AUTOSYNCHRONIZER BREAKER CLOSE (25A)
- DIGITAL MULTIFUNCTION RELAY
- 1224 BREAKER CONTROL TRANSFER SWITCH
11G3A 11G3B
D09
D10
D09
D10
OUT405 OUT405
TS-BB TS-EB
TS-BB TS-EB
BKR 11
BOARD
STATION
125V DC
2GC2
2GC3
2GC1
(2ARB) (4ARB) (4ARB) (BKR) (BKR)
LEGEND
OFF
43T
LM
43MS
(NOTE 2)
SEE INSERT A
SYNC
AUTO
ON
2SS
C
2G
OUT101
11G2A
OUT101
11G2B
OUT405
11G2A
OUT405
11G2B
REFERENCE DRAWING MFP-OPN83E3683.
ANNUNCIATION POINT ANN231 FROM 224TCX ABANDONED.2.
BUT NOT SYNC CHECK RELAY.
BREAKER. SYNCS ACROSS 1224 UTILIZES AUTO SYNCHRONIZER
PROTECTION FOR AUTO AND MANUAL SYNCS OF GENERATOR
SYNCH CHECK (25CK) RELAY OUT 103 PROVIDES OUT OF SYNC1.
INSERT A
(NOTE 3)
L
IC
IT
A T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
A
M A
R K
S
IZ
E
S U
B M
IT
T E
D B
Y
D A
T E
C O
N T
R A
C T N
O
C H
E C
K E
D B
Y
D R
A W
N B
Y
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
A N
S I
D
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R
E R
A T
IO
N A
L D
R A
W
IN
G S
E T
F
IL
E N
U M
B E
R
F
IL
E N
A M
E
U S A
R M
Y C
O R
P S O
F E
N G
IN
E E
R S
F O
R T P
E C
K D
A M
M O
N T
A N
A
F O
R T P
E C
K P
R O J E
C T
P O B
O X
F O
R T P
E C
K
M T
O M
A H
A D
IS
T R
IC
T
C
A P
IT
A L A
V E
O M
A H
A
N E
P -O
P N
E
A .5
T O
M A
N D
E S
M F P -O
P N
E
A .5
/3
/2
/5 /2
G E
N E
R A
L R
E V
IS
IO
N S
U N
IT
D
IG
IT
A L R
E L
A Y I
N S
T A
L L
U N
IT
V C
B
A
C B
C O
N T
R O
L D
IA
G R
A M
IR
E
N E W
H
IT
M E
R
PWHSE 03X
M
V A
N D
A L L M
F P -O
P N
U E
L
A
EL-612A
IS
S
U E D
A T
E
A P
R
IL
63X
R
WFX
63GC
WFX
63GB
IX
63Q
OX
63TG
OX
63GB
LX
63Q2
HX
63Q2
LX
63Q3
65SNL 65SD
100%
BELOW
OPEN
GL
MSY
SAM
MSX
R20BP
30A P10 VALVE POSITION
CLOSED IN MAIN
65AV
63BA1
63BA2
63XA
63XB
63XC
63XD
63XE
63XF
63XG
63XH
63XJ
63XK
63XL
63TB 63X
63PGWF
BOX
63G
63TGOX
63Q1X
WFX
63GB
WFX
63GC
LEVEL
TANK
LEVEL
SUMP
PPCS
13C 13
LM, LA
14C 14
P10A
P10B
52GY
SAMS-3
SLR5
RE15L
65XA
SLLB
SAMS-1
RE15R
33XY
SAMS-2
52GX
LOWER RAISE
65SD
2C
1-SAM
L
SLL
MSX
MSY
INST
2SD
R/1GL
1C
RE65R
RE65L
PPCS
LA
GLR2
43MS
19C
52GY
TDO
81TD2
2C
L/1GL
TDC
2SD
GLLB
65SD
GLL
65S
65X
4X1
12-2
13X1
4X1
86P
43MS
SNLA
63Q3
L
71Q2
H
CWF
63G
BWF
63G
GO
63T
BO
63G
L
LEVEL
ON LOW
CLOSES
LEVEL
ON LOW
OPENS
PRESS
ON LOW
CLOSES
FLOW
ON LOW
OPENS
FLOW
ON LOW
OPENS
GCW GBW Q1 TGO GBO Q2L Q2H Q3L
SNL
33Y2
LOWER
4X2
GLR1
GLR
RAISE
100%
ABOVE
OPEN
65SD
33Y1
65XA
33-3X
GLR3
SLR
BPR
1-BP
ABOVE
SLX1
52GX
1-BP
1C
SLX
ON
1-BP
2C
30A
N10
65SNL 65SD
65SAM
65SAM
SPARE
65GL LOWER
65GL RAISE
OIL LEVEL AND WATER FLOW STARTING INTERLOCKS GOVERNOR SHUT DOWN AND SPEED-NO-LOAD SOLENOIDS GATE LIMIT CONTROL DASHPOT BYPASS SPEED LEVEL CONTROL
CONTROL
63Q1
BO401+
1AO401+
D01
D02 AO401-
D02
D01
BO401-
D03
D04
AO402+
AO402-
D03
D04
BO402-
BO402+
OUT401
11G2A
OUT401
11G2BOUT402
11G2B
OUT402
11G2A
TS-BB
TS-BB
TS-EB
TS-EB
98.5%
ABOVE
OPENS
TS-BB TS-EB
TS-EBTS-BB
1C
1-SAM
R
65SDX
65SDX
65SDX
W
URX
AS
AI
TM1 TM2 TM3
R
W RGWB RGE
TD2
20G2G
33X513X1
1 2
3 4
5 6
7 8
9 10
11 12
1 2
3 4
5 6
7 8
9 10
11 12
1 2
3 4
5 6
7 8
9 10
11 12
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
ABOVE
FROM
CONTINUED
P10
URX
GBC
GBB
52GY
62BF2
14-1
33X5
GBA
CLOSED BELOW 50%
CLOSED BELOW 3% (GATE)
UR1
SPEED
98%
ABOVE
CLOSED
3% GATE
BELOW
CLOSED
13-1 52GZ 33-5
63GA
RG/E
20DX1
DEP
RG/W
W
43F
E
43F
EAS WES
UFW
81WX
GO
UFE
81EX
TDO
2G
13X1
CYCLE)
(4 SEC.
TM2
TM1
TM1
(1.5 MIN.)
START
(7 MIN.)
20AS
20AI
20AI
M
43AB
M
43AB
TM3 TM2
N10
A
43AB
L1
TD
L2
VALVE
SOLENOID
L1
L2
BLS
ON
81ECS
ON
81WCS
WLS
C1
C2
C1
C2
62X
CO
URX
65X
GEN SYMBOL
2SD
ANN INTERLOCK
13X1
VOLT REG
65SNL
33X5
URX
D.T. DEPRESSING
81TD2
65GL RAISE
RGE RGW
81TD2 81TD2
SYSTEM UNDER FREQUENCYGOV. AUTO-AIR ADMISSIONGOV. AUX. RELAYSGENERATOR BRAKEUNIT RUN AUX
11G2-1N304
NOTES:
L1
L2
TM3
TM2
TM1
43AB/A
43AB/M
20AS
20AI
- PULSE LENGTH (ON-OFF) 4 SECONDS
- OPERATES FOR 1.5 MINUTES, 6-8 CYCLES
- OPERATES FOR 6.5 MINUTES
- AUTO BRAKE SWITCH (ACT. CAB.)
- MANUAL BRAKE SWITCH (ACT. CAB.)
- BRAKE SOLENOID (ACT. CAB.)
-OPERATING RELAY (ACT. CAB.)
(6-8 CYCLES) THEN HOLD FOR 6.5 MINUTES.
BRAKES WILL CYCLE FOR APPROX. 1 MIN. AND 20 SEC.
BRAKES WILL CYCLE AT AND BELOW 50% UNIT SPEED
(5ARB) (5ARB)
(4ARB)(4ARB)
URX
K15
81TD
71Q2
65SDX
65SD
65SNL
65SAM
65MSY
65MSX
65GL
65AV
63X
63PGWF
63BOX
63TGOX
63QIX
63GBWFX
63GCWFX
63Q3LX
63Q2HX
63Q2LX
63Q2AC
63GA
63CO2
63BA2
63BA1
33X5
20BP
20G
2G
14-1
13-1
11G1
- UNIT RUN AUX. RELAY
- VOLT. REG. EXCITATION TRIP RELAY
- UNDER FREQUENCY TIME DELAY RELAY
- ACCUMULATOR TANK OIL LEVEL SWITCH (MAGNICATOR)
- GOV. SHUTDOWN AUX RELAY (ACT. CAB.)
- GOV. SHUTDOWN SOLENOID (ACT. CAB.)
- GOV. SPEED-NO-LOAD SOLENOID
- GOV. SPEED ADJ. MOTOR
- DASHPOT TIME DELAY RELAY
- DASHPOT TIME DELAY RELAY
- GOV. GATE LIMIT ADJ. MOTOR
- GOV. AUX. VALVE POSITION SWITCH
- START INTERLOCK RELAY
- PACKING GLAND WATER FLOW SW.
- GEN. BRG. OIL RESERVOIR LEVEL AUX. SW.
- TURBINE BRG. OIL RESERVOIR LEVEL SW. AUX.
- GOV. LOW OIL PRESS. SW. AUX.
- GEN. BRG. COOLING WATER FLOW SW. AUX.
- GEN. AIR COOLING WATER FLOW SW.
- GOV. SUMP LOW OIL LEVEL AUX. RELAY
- GOV. TANK HIGH OIL LEVEL AUX. RELAY
- GOV. TANK LOW OIL LEVEL AUX. RELAY
- GOV. TANK AIR INJECTION CUTOUT
- GOV. ACCUMULTOR TANK PRESSURE SWITCH
- C02 PRESS. SWITCH SW-1
- GEN BRAKE AIR PRESS. CYLINDER SW.
- GEN BRAKE AIR PRESS. SUPPLY SW.
- GATE POS. SW. CLOSED AT AND BELOW 3%
- SOLENOID VALVE LOCATED ON ACTUATOR TANK
- DASHPOT BYPASS VALVE
- AUX RELAY FOR 20 SOLENOID VALVE
- TIMER FOR AIR INJECTION
- SPEED SWITCH CLOSED AT AND BELOW 50% SPEED
- CLOSED ABOVE 98% SPEED
- MULTIFUNCTION GENERATOR RELAY
SWITCH
PRESS. CYLINDER
GEN BRAKE AIR
SWITCH
PRESS. SUPPLY
GEN BRAKE AIR
POSITION SWITCH
GOV. AUX. VALVE
AUX.
WATER FLOW SW.
GEN COOLING
AUX.
WATER FLOW SW.
GEN BRG. COOLING
PRESS. SW. AUX.
GOV. LOW OIL
SW. AUX.
OIL RES. LEVEL
TURBINE BRG.
RES. LEVEL AUX.
GEN. BRG. OIL
WATER FLOW. SW.
PACKING GLAND
(H.P. OIL PUMP)
PRESS. SW.
THRUST BRG.
63X 63GCWFX 63Q1X 63GBOX 63Q2HX
63X
4X1
G, LGT
R, LGT
63X
63X
A218A
ANN
63X
65X
42QP1
42QP2
63GBWFX
63X
A215
ANN
CLOSE
BFV
63X 65X
63TGOX 63Q2LX 63Q3LX
BFV CLOSE
42QP1
42QP2
ANN A208C
13 14
23 24
33 34
43 44
51 52
61 62
71 72
81 82
13 14
23 24
33 34
43 44
51 52
61 62
71 72
81 82
13 14
23 24
33 34
43 44
51 52
61 62
71 72
81 82
13 14
23 24
33 34
43 44
51 14
61 62
71 72
81 82
13 14
23 24
33 34
43 44
51 52
61 62
71 72
81 82
A214
ANN
A222
ANN
A208B
ANN
13 14
23 24
33 34
43 44
51 52
61 62
71 72
81 82
13 14
23 24
33 34
43 44
51 52
61 62
71 72
81 82
13 14
23 24
33 34
43 44
51 52
61 62
71 72
81 82
13 14
23 24
33 34
43 44
51 52
61 62
71 72
81 82
A217
ANN
20G
20G
71Q2AC
BELOW 14"
OPEN
MAG SW.3
71Q2
LEVEL
ON LOW
CLOSES
8"
BELOW
CLOSED
MAG. SW.1
71Q2
22"
ABOVE
CLOSED
MAG. SW.5
BKR 10
BOARD
STATION
125V DC
LEVEL
TANK
BELOW
CONTINUED
FUNCTIONGATE POSITION SWITCHES
14-1 CLOSED AT & BELOW 50% GATE
33-5 CLOSED AT & BELOW 3% GATE
33-4 CLOSED AT & BELOW 10% GATE
33-3 CLOSED AT & BELOW 3% GATE
33-2 CLOSED AT & BELOW 10% GATE
33-1 CLOSED AT & BELOW 10% GATE
33X5
86C
DTDA
224-T
1224-T
LEGEND
COUNTER
300 PSI
ABOVE
OPEN
PRESS SW
20"
ABOVE
CLOSED
MAG SW.4
1.
L
IC
IT
A T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
A
M A
R K
S
IZ
E
S U
B M
IT
T E
D B
Y
D A
T E
C O
N T
R A
C T N
O
C H
E C
K E
D B
Y
D R
A W
N B
Y
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
A N
S I
D
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R
E R
A T
IO
N A
L D
R A
W
IN
G S
E T
F
IL
E N
U M
B E
R
F
IL
E N
A M
E
U S A
R M
Y C
O R
P S O
F E
N G
IN
E E
R S
F O
R T P
E C
K D
A M
M O
N T
A N
A
F O
R T P
E C
K P
R O J E
C T
P O B
O X
F O
R T P
E C
K
M T
O M
A H
A D
IS
T R
IC
T
C
A P
IT
A L A
V E
O M
A H
A
N E
P -O
P N
E
B .1
T .A
N D
E S
C .G
IE
R E
K
M F P -O
P N
E
B .1
/7 /2
/1 /2
/3
/2
G E
N E
R A
T O
R B
R A
K E R
E V
IS
IO
N S
U P
D A
T E
D N
O T
E S N
O G
A T
E C
O N
T R
O L T
M s -3
U N
IT
D
IG
IT
A L R
E L
A Y I
N S
T A
L L A
S -B
U
IL
T
EL-612B
U N
IT
T U
R B
IN
E G
O V
E R
N O
R C
O N
T R
O L D
IA
G R
A M
I.
W
H
IT
M E
R
D
E C
IS
S
U E D
A T
PWHSE 3x
F P -O
P N
U E
L
B
20A
R G
R
G
R
A
B
RE5X
C1
C2
2C
4C
1C
3C
4-1
4-2
G
R
74G
2FH
L1
L2
4X1
4X2
62-1
D
62-2
D
62X
L1
L2
GZ
GY
GX
C1
C2
C1
C2
S E
E P
R
IN
T
E
A
B U
T T
E R
F L
Y V
A L
V E C
O N
T R
O L C
IR
C U
IT
43MS
1 1CP
E145
15 15CLM
E146
16 16CLA
17 17C
E148
RE5X
RE5X
3 4
5 6
7 8
4-1
SI
3 4
5 6
7 8
2FH
9 10
42GH
11 12
4-2
4X
3 4
5 6
7 8
SP
9 10
RE5X
11 12
E253
74G
74FW
3 4
5 6
7 8
9 10
11 12
TURB PIT HORN
4X2
RL-UNIT AUX
3 4
5 6
7 8
9 10
11 12
GL-UNIT AUX
65GL
1224-T
ANN 223
3 4
5 6
7 8
9 10
11 12
65SAM
65MSX
52GX
2WD
4-1
3 4
5 6
7 8
9 10
11 12 E251
74G
52GY
41T
65GL
URX
65SAM
3 4
5 6
7 8
9 10
11 12
13X1
52GZ
PSS
90V
70B
2FH
74G
4X1
SI
3 4
5 6
7 8
9 10
11 12
65SNL
224-T
1 (VOLT. RE.)
41T
65S
62X
43RAX
3 4
5 6
7 8
9 10
11 12
PSS
PSS
PSS
PSS
15 16
17 18
19 20
21 22
23 24
86C
224-T
RGE. RGW
BVC
43LAX
3 4
5 6
7 8
E247
RGE, RGW
P
43MS
PPCS
8C 8
9C 9
LA
10C 10
LM
P9
P9A
P9B
P9C
2B3
5 6
9 10
2B3
16C
7C
LA
43MS
PPCS
43MS
227AX
P10E
P9E
224H
224A
4X2
25G
52GX
TDO
62X 62-1
4-2
62X
URX
62A
2B42B3
2GA
1C
62C
4-1
4-2
4XB 62B48B74GB
4-1
2B3 2B3 2B3 2B3
4J
4G
RE5X
4-1
RE1
4H
4F
STOP
2UA
ASR
63X
AST
P9D 2C
PULL
4C 11
86P
START
2UA
TDO
2WD
TDO
2FH
52GY
74GA
74GB1
20DX1
74GB2
43A
52GX
63X
4X1
4XA
13X1
25D
62X1
48A1
4X2
4XE4XD
4E
52GN
52GX
RE1
RE5
RE5X
4-2
51X
N
N9
4A1
86C
48TDO
1-10 MIN
TDE
AR AR AR
1-10 MIN
TDE
AR AR AR AR
1-10 MIN
TDE
25A
MASTER START-STOP
& ALARM
START DELAY
STOP AUXILIARIES
MASTER START
INCOMPLETE SEQUENCE
UNIT AUXILIARY CONTROL AUTOMATIC SYNCHRONIZING
RAX
LAX
43LAX
PPCS
11G2 IN304 (25A)
86P
C15C15
C16C16
20 20
11G2 IN304 (25A)
SPEED
ABOVE 98%
CLOSES
TS-BF
TS-BF
TS-EF
TS-EF
P9A1
4B
41A
(AVR)
(A)
X22-10
X22-9
25E
25J
A
52GN
25H
86P
ON
A
62-2
42GCW
23 24
33 34
43 44
51 52
61 62
42GCW
71 72
81 82
62-1
42TB0
62X
42TB
20GBW
23 24
33 34
43 44
51 52
61 62
71 72
81 82
SP
A1
A2
A1
A2
IN304
11G2A
IN304
11G2B
LEGEND
TDO
RE5X
74G
62X
62-1,62-2
52GX,Y,Z
43RAX
43LAX
4-1,4-2,4X1,4X2
2FH
11G
- TIME DELAY OPEN
- PPCS
- GENERATOR START ALARM RELAY
- UNIT SHUTDOWN TIME RELAY
- UNIT START & SHUTDOWN AUX TIME DELAY RELAY
- CIRCUIT BREAKER AUX RELAY
- INCOMPLETE START SEQUENCE TIME RELAY
- PPCS MODE REMOTE ACCESS AUXILIARY RELAY
- PPCS INDICATION GEN 1 43MS LA MODE
- MASTER START/STOP RELAY
- START ALARM TIME DELAY
- MULTIFUNCTION GENERATOR RELAY
BKR 9
BOARD
STATION
125V DC
MASTER START-STOP CONTROL DIAGRAM
UNIT 2
L
IC
IT
A T
IO
N N
O
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
A
M A
R K
S
IZ
E
S U
B M
IT
T E
D B
Y
D A
T E
C O
N T
R A
C T N
O
C H
E C
K E
D B
Y
D R
A W
N B
Y
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
SHEET ID
A N
S I
D
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R
E R
A T
IO
N A
L D
R A
W
IN
G S
E T
F
IL
E N
U M
B E
R
F
IL
E N
A M
E
U S A
R M
Y C
O R
P S O
F E
N G
IN
E E
R S
F O
R T P
E C
K D
A M
M O
N T
A N
A
F O
R T P
E C
K P
R O J E
C T
P O B
O X
F O
R T P
E C
K
M T
O M
A H
A D
IS
T R
IC
T
C
A P
IT
A L A
V E
O M
A H
A
N E
P -O
P N
E .1
T .A
N D
E S
M F P -O
P N
E
C .1
/2
/1
/2
/1
/2
/1
/1
/2
/5 /2
R E
V
IS
E D R
E D
R A
W N
G E
N E
R A
L R
E V
IS
IO
N S
G E
N E
R A
L R
E V
IS
IO
N S
U P
D A
T E W
IR
E
H A
D D S
P E
E D N
O T
E
C A
D R
E V
IS
IO
N
U N
IT
D
IG
IT
A L R
E L
A Y I
N S
T A
L L
U N
IT
M A
S T
E R S
T A
R T -S
T O
P C
O N
T R
O L D
IA
G R
A M
IR
E
N E W
H T
M E
R
PWHSE 03X
M
V A
N D
A L L M
F P -O
P N
U E
L
C
EL-612C
IS
S
U E D
A T
E
O C
T
63D2 20DX
DX
20DX
23 24
43 44
61 62
71 72
81 82
SP
SP
SP
SP
SP
20DX
SP
20DM
A20DX
A1
A2
(1AXB) (1AXB)
(1IB)
(1AXB)
20A P
BKR 30
BOARD
STATION
125V DC
N
G
(3ARB)
(1IB)
63DX1
DXG
LM,LA
PPCS
11C 12C
43MS
1C
RE1A
20DX1 63DX1
52GX
1WD
DX4A DX4B
DX3
DX4
33X5
DX2
DX1
2WD
L1
L2
5-50 SEC
TDDE
AR
63D1
(1AXB)
20DX
(1AXB)
20DX1 R
(1IB)
6"
20DM
2"
20DA
3% GATE
AND BELOW
CLOSE AT
N30
3 4
7 8
11 12
SP
SP
20DX1
74G
SI
ER150
81TD1
(1ARB)
SP
2WD
SP
SP
UNIT 1
LOW LEVEL
AND BELOW
OPEN AT
LOW LEVEL
AND BELOW
CLOSE AT
ON
(1IB)
DA
DM
AR
(1ARB)
L L
(1ARB) (3ARB)
(1ARB)
63D2 20DX
DX
20DX
23 24
43 44
61 62
71 72
81 82
SP
SP
SP
SP
SP
20DX
SP
20DM
A20DX
A1
A2
(2AXB) (2AXB)
(5IB)
(2AXB)
20A P
BKR 31
BOARD
STATION
125V DC
N
G
(3ARB)
(5IB)
63DX1
DXG
LM,LA
PPCS
11C 12C
43MS
1C
RE1A
20DX1 63DX1
52GX
1WD
DX4A DX4B
DX3
DX4
33X5
DX2
DX1
2WD
L1
L2
5-50 SEC
TDDE
AR
63D1
(2AXB)
20DX
(2AXB)
20DX1 R
(5IB)
6"
20DM
2"
20DA
3% GATE
AND BELOW
CLOSE AT
N31
3 4
7 8
11 12
SP
SP
20DX1
74G
SI
ER250
81TD2
(4ARB)
SP
2WD
SP
SP
UNIT 2
LOW LEVEL
AND BELOW
OPEN AT
LOW LEVEL
AND BELOW
CLOSE AT
ON
(5IB)
DA
DM
AR
(4ARB)
L L
(4ARB) (3ARB)
(4ARB)
P30 P31
2. 20DA - 2" MAKE UP AIR
1. 20DM - 6" HEADER INITIAL BLOWDOWN
NOTES:
63D2 20DX
DX
20DX
23 24
43 44
61 62
71 72
81 82
SP
SP
SP
SP
SP
20DX
SP
20DM
A20DX
A1
A2
(3AXB) (3AXB)
(7IB)
(3AXB)
20A P
BKR 32
BOARD
STATION
125V DC
N
G
(3ARB)
(7IB)
63DX1
DXG
LM,LA
PPCS
11C 12C
43MS
1C
RE1A
20DX1 63DX1
52GX
1WD
DX4A DX4B
DX3
DX4
33X5
DX2
DX1
2WD
L1
L2
5-50 SEC
TDDE
AR
63D1
(3AXB)
20DX
(3AXB)
20DX1 R
(7IB)
6"
20DM
2"
20DA
3% GATE
AND BELOW
CLOSE AT
N32
3 4
7 8
11 12
SP
SP
20DX1
74G
SI
ER350
81TD3
(6ARB)
SP
2WD
SP
SP
UNIT 3
LOW LEVEL
AND BELOW
OPEN AT
LOW LEVEL
AND BELOW
CLOSE AT
ON
(7IB)
DA
DM
AR
(6ARB)
L L
(6ARB) (3ARB)
(6ARB)
P32
WARNING HORN
FISHERMAN'S
PRESSURE
HEADER
DRAFT TUBE
TURBINE PIT HORN
X
74G-1
Y 20A
TH1
20A
74G-2
74G-3 63DA
DX1
AR
DX2
AR
74G-1 74G-3
74G-2
FW
AR
74FW
74G-4 74G-5
AIR VALVE
HORN
GL UNIT 1
GL UNIT 2
GL UNIT 3
2WD UNIT 1
2WD UNIT 2
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63GB
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- GENERATOR BEARINGS COOLING WATER VALVE
- GENERATOR COOLING INTAKE AIR LOUVER AIR SOLENOID
- UNWATERING PUMP LUBRICATING SOLENOID
- AIR CIRCUIT BREAKER AIR COMPRESSOR
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- DRAFT TUBE DEPRESSION AIR COMPRESSOR
- STATION DRAINAGE PUMP
- GENERATOR BRAKE AIR COMPRESSOR
- GENERATOR AIR COOLING WATER VALVE
- GENERATOR HEATER
- GOVERNOR AIR COMPRESSOR
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63DAC
63GB
63EJ
63QA
63Q2L
- PRESS. SW., D.T. DEPRESSION AIR, CLOSED BELOW 97 PSI
- PRESS. SW., GENERATOR BRAKE AIR, CLOSED BELOW 95 PSI
- FLOAT SW., TURBINE SUMP HIGH WATER
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- FLOAT SW., GOVERNOR TANK LOW OIL
63Q2H
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63SA
63SEW
63SW
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63TGO - FLOAT SW., TURBINE GUIDE BEARING OIL
A
63AC - PRESS. SW., AIR CIRCUIT BREAKER AIR
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- 2. CLOSED BELOW 220 PSI
- 3. CLOSED BELOW 200 PSI
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BX
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DR - CONTROL RELAYS-STATION DRAINAGE PUMPS
FS - FLOAT CONTROL PROGRAMMER
G - GREEN INDICATING LIGHT
OL - OVERLOAD RELAY
R - RED INDICATING LIGHT
T - TIMER
TM - RUN TIME METER
UL - UNLOADER SWITCH
UR - CONTROL RELAYS-UNWATERING PUMPS
1 - CONTROL SWITCH
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2 - TIMING RELAY
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43 - SELECTOR SWITCH
62 - AUX. START-STOP RELAY
63 - PRESSURE OR LEVEL DEVICE
72TB - TURBINE BEARING D.C. OIL PUMP
EJECTOR VALVE
TURBINE PIT DRAIN
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$$ -THINK VALUE ENGINEERING -$$
Revisions
7/10/92
Section
Designed by:
Reviewed by:
Submitted by:
Drawn by:
As Shown
Checked by:
Scale: Date:
Contract No.:
Chief:
MFP-OPN83E322.6
Spec. No.: Drawing Code:
DACW45
OMAHA, NEBRASKA
DACW45
MISSOURI RIVER
FORT PECK PROJECT, MONTANA
CONTROL DIAGRAM-SHEET #1
US. ARMY ENGINEER DISTRICT
CORPS OF ENGINEERS
4 23
B
A
C
D
A
B
C
D
5 4 3 2 1
UNIT 2 AUXILIARY
GENERAL REVISION
REVISED INTO TWO PARTS-SEE83E322A
9/20/00 GENERAL REVISIONS
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CLOSE
LIMIT SWITCHUNIT
PUMP
TL-TORQUE LIMIT SWITCH
LS4-OPEN IN FULL CLOSED POSITION
LS3-CLOSE IN FULL OPEN POSITION
LS2-CLOSE IN FULL CLOSED POSITION
LS1-OPEN IN FULL OPEN POSITION
A1
A2
K03
X212
TRIP
UNIT LOCKOUT
GIL
RIL
GIL
RIL
GIL
RIL
RIL
GIL
WIL
41G1 41R1 VRG1 VRR1 P1G P1R 90VR1 90VG1 90VW1
X15-19-13 X15-19-14
DO.17
NO
NC
X15-20-13
DO.10
X15-18-15
+125VDC
(1IB)
X15-17-16
DO.09
X15-17-14
DO.12E
X16-19-4
DO.17E
X16-19-14
DO.11
X15-19-2
X15-18-13 X16-20-13X16-20-3 X15-20-1 X15-20-3 X16-18-15
DO.12 DO.10E
X15-19-4 X16-17-16
ON
AUTO
OFF
PSS
ON
PSS
MAX SETPOINT
REF @
MIN SETPOINT
REF @
VOLTAGE, NO LOAD
RATED GENERATOR
REF @
OFF
EXCITATION
ON
EXCITATION
VOLTAGE REGULATOR 125VDC CONTROL
(AVR) (1IB) (1IB) (1IB) (1IB) (1IB) (1IB) (1IB) (1IB) (1IB)
86C
(1RB)
X211
20A P4
N4
W15
16A
X41-(+)
X41-(-)
STATION BOARD)
(BKR 4 AT DC
125VDC
X41-(2+)
X41-(2-)
SYSTEM)
EXCITATION
INTERNAL TO ABB
(BKR Q15
125VDC
(ER)
W15
ON
MANUAL
INVERTER
24VDC
CONTINUED BELOW
LOAD <60%
ON WHEN UNIT
LOAD >60%
ON WHEN UNIT
(SNL & OFFLINE)
@ 13.8KV
ON WHEN UNIT
C
6C
41CS
41T1
4X1
1C
41CS
T
52GY
41T
TDC
81TD2
4X1
13X1
DI.01
(AVR)
90V1
(1ARB)
(1ARB)
(A)
41C
X36-1
X36-2
X10-8.1
(1IB) (1ARB)
(1ARB)
DI.02
(AVR)
X10-8.2
25C
90V1
90V2
26C
PPCS
43MS
90V
60R
RE
60L
RE
90VR
24C
LA, LM
43MS
90VLM
1C
R
90C-CS
3C
L
90C-CS
90VL
AUTO
1C
90CS
MAN
2C
90CS
X1086
2C
1PSS
X1087
ON
4C
1PSS
X1088
OFF
24VPF(+)
DI.03
X10-8.3
DI.04
X10-8.4
DI.05
X10-8.5
DI.06
X10-8.6
DI.07
X10-8.7
DI.08
X10-8.8
24VPF(+)-1
12 (6ARB)(4ARB)
DI.06E
X11-8.6
DI.07E
X11-8.7
COMPENSATION CIRCUITS
PER REACTIVE DROOP
UNIT ON-LINE INDICATION
24VPF(+)
PPT-A PPT-T
DI.01E
X11-8.1
DI.02E
X11-8.2
TRIP
PPT OVERTEMP
ALARM
PPT OVERTEMP
OFF
PSS
ON
PSS
ON
AUTO
ON
MANUAL
LOWER
VOLTAGE
GENERATOR
RAISE
VOLTAGE
GENERATOR
STOP
EXCITATION
START
EXCITATION
24VNF(-)
6 (1ARB)
X242
X241
STATUS
BREAKER
GENERATOR
(AVR) (AVR) (AVR) (AVR) (AVR) (AVR) (AVR) (AVR) (AVR) (AVR)
VCB224
52GZ-2
VCB324
52GZ-3
VCB124
52GZ-1
(1IB)
52GZ
13A1
13A2
A1
A2
K41
(AVR)
X1186-1 X1187-1VRT-1
(1IB) (1IB)
(1IB)
(1IB)
(1IB) (1IB) (1IB) (1IB)
(1IB)
D06D05 1211910
D06D05
OUT403
11G1B
1211910
D08D07
OUT404
11G1A
16151314
D08D07
OUT404
11G1B
16151314
TS-EBTS-EB
TS-BB
TS-EB
TS-BB
TS-EB
OUT403 TS-BBTS-BB
11G1A
W51
W51
NOTE 3
SYSTEM
EXCITATION
INTERNAL TO ABB
(FROM BKR Q51)
24VDC
LA
43MS
(1RB)
(1RB)
DI.05E
(AVR)
ON
CCC
CCC1
CCC1-N
CCC1-P
DI.08E
(AVR)
CCC2
CCC3-N
CCC3-P
DI.09E
(AVR)
CCC3
CCC2-N
CCC2-P
U2
STATUS
CCC
U3
STATUS
CCC
VOLTAGE REGULATOR 24VDC CONTROL
NOTES:
A CONVERTER FOR THE 24V SUPPLY.
SECONDARY, OR DC STATION BOARD BREAKER 4; AND THEN THROUGH
BOARD BREAKER 4. 24V DC POWER CAN BE SUPPLIED BY THE PPT
TO ISOLATE 125V & 24V DC IN EXCITER CABINETS, OPEN DC STATION3.
FOR COMPLETE EXCITER I/0 SEE ABB DRAWING ABB-0125-23 SHT. 32.
SUPERSEDES OPN83E341.
EXCITATION SYSTEM REPLACED IN 2008. THIS DRAWING 1.
MFP-OPN83E1215
CONTINUED ON
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D B
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D A
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C O
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R A
C T N
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C H
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K E
D B
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D R
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SHEET ID
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US Army Corps
U .S
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R S
F O
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K D
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F O
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M F P -O
P N
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V O
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A T
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C O
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R O
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A M
I.
W
H
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M E
R
J A
N
IS
S
U E D
A T
B C
O N
T R
A C
T F
IL
E D
IG
IT
A L R
E L
A Y U
P G
R A
D
PWHSE 03X
V A
N D
A L L M
F P -O
P N
U E
L
EL-641
A1
A2
K03
X212
86C
X211
TRIP
UNIT LOCKOUT
GIL
RIL
GIL
RIL
GIL
RIL
RIL
GIL
WIL
41G1 41R1 VRG1 VRR1 P1G P1R 90VR1 90VG1 90VW1
X15-19-13 X15-19-14
DO.17
NO
NC
X15-20-13
DO.10
X15-18-15
+125VDC
X41-2+
X41-2-
(5IB) (5IB) (5IB) (5IB) (5IB) (5IB) (5IB) (5IB) (5IB)
X15-17-16
DO.09
X15-17-14
DO.12E
X16-19-4
DO.17E
X16-19-14
DO.11
X15-19-2
X15-18-13 X16-20-13X16-20-3 X15-20-1 X15-20-3 X16-18-15
DO.12 DO.10
X15-19-4 X16-17-16
ON
EXCITATION
ON
AUTO
OFF
PSS
ON
PSS
MAX SETPOINT
REF @
MIN SETPOINT
REF @
VOLTAGE, NO LOAD
RATED GENERATOR
REF @
OFF
EXCITATION
ON
EXCITATION
VOLTAGE REGULATOR 125VDC CONTROL
(5RB)
(AVR)
INVERTER
24VDC
CONTINUED BELOW
20A 16A
(ER)
P12
N12
STATION BOARD)
(BKR 12 AT DC
125VDC
SYSTEM)
EXCITATION
INTERNAL TO ABB
(BKR Q15
125VDC
LOAD <60%
ON WHEN UNIT
LOAD >60%
ON WHEN UNIT
(SNL & OFFLINE)
@13.8KV
ON WHEN UNIT
C
6C
41CS
41T1
4X1
1C
41CS
T
52GY
41T
TDC
81TD2
4X1
13X1
DI.01
(AVR)
90V1
(4ARB)
(4ARB)
5-17
5-19
41C
X36-1
X36-2
X10-8.1
(5IB) (4ARB)
(4ARB)
DI.02
(AVR)
X10-8.2
25C
LA, PPCS
43MS
90V1
90V2
26C
PPCS
43MS
90V
D06D05
OUT403
1211910
D06D05
OUT403
11G2B
1211910
D08D07
OUT404
11G2A
16151314
D08D07
OUT404
11G2B
16151314
TS-BBTS-BB
TS-EBTS-EB
TS-BB
TS-EB
TS-BB
TS-EB
11G2A 60R
RE
60L
RE
90VR
24C
LA, LM
43MS
90VLM
1C
R
90C-CS
3C
L
90C-CS
90VL
(5IB) (5IB)
(5IB)(5IB)
AUTO
1C
90CS
VRT1
MAN
2C
90CS
X1086
2C
1PSS
X1087
ON
4C
1PSS
X1088
OFF
24VPF(+)
DI.03
X10-8.3
DI.04
X10-8.4
DI.05
X10-8.5
DI.06
X10-8.6
DI.07
X10-8.7
DI.08
X10-8.8
X1186
24VPF(+)-2
X1187
(6ARB)(1ARB)
DI.06E
X11-8.6
DI.07E
X11-8.7
COMPENSATION CIRCUITS
PER REACTIVE DROOP
UNIT ON-LINE INDICATION
24VPF(+)
PPT-1 PPT-T
DI.01E
X10-8.8
DI.02E
X10-8.8
TRIP
PPT OVERTEMP
ALARM
PPT OVERTEMP
OFF
PSS
ON
PSS
ON
AUTO
ON
MANUAL
LOWER
VOLTAGE
GENERATOR
RAISE
VOLTAGE
GENERATOR
STOP
EXCITATION
START
EXCITATION
24VNF(-)
6 (4ARB)
X242
X241
STATUS
BREAKER
GENERATOR
(AVR) (AVR) (AVR) (AVR) (AVR) (AVR) (AVR) (AVR) (AVR) (AVR)
VCB124
52GZ-1
VCB324
52GZ-3
VCB224
52GZ-2
VOLTAGE REGULATOR 24VDC CONTROL
(5IB)
52GZ
13A1
13A2
A1
A2
K41
(AVR)
DI.08E
(AVR)
CCC1
CCC3-N
CCC3-P
DI.09E
(AVR)
CCC3
CCC1-N
CCC1-P
U1
STATUS
CCC
U3
STATUS
CCC
DI.05E
(AVR)
ON
CCC
CCC2
CCC2-N
CCC2-P
NOTES:
NOTE 3
SYSTEM
EXCITATION
INTERNAL TO ABB
(FROM W-51)
24VDC
A CONVERTER FOR THE 24V SUPPLY.
SECONDARY, OR DC STATION BOARD BREAKER 4; AND THEN THROUGH
BOARD BREAKER 4. 24V DC POWER CAN BE SUPPLIED BY THE PPT
TO ISOLATE 125V & 24V DC IN EXCITER CABINETS, OPEN DC STATION3.
FOR COMPLETE EXCITER I/0 SEE ABB DRAWING ABB-0125-23 SHT. 32.
SUPERSEDES OPN83E342.
EXCITATION SYSTEM REPLACED IN 2008. THIS DRAWING 1.
MFP-OPN83E1225
CONTINUED ON
(ACT. CAB)
L
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A T
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U .S
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N S N /A
87T-7A1-TRANSFORMER KV7A DIFFERENTIAL & OVERCURRENT RELAY
U.S. ARMY ENGINEER DISTRICT
CORPS OF ENGINEERS
OMAHA, NEBRASKA
Designed by:
Drawn by:
Checked by:
Reviewed by:
Submitted by:
Chief: Section
Scale: Date:
As Shown
Spec. No.:
DACW45
Contract No.:
DACW45
Drawing Code:
Revisions
$$ - THINK VALUE ENGINEERING - $$
245 1
D
C
B
A
D
C
B
A
3 FEB 04
3 1
86T-7A-TRANSFORMER KV7A DIFFERENTIAL RESET LOCKOUT
87T-7A2
17 DEC. 1996
VECTORIZED AND NEW KV7A REVISIONS
VCB 1224 CONTROL
MISSOURI RIVER
FORT PECK PROJECT, MONTANA
VCB 1224
CONTROL DIAGRAM
30A
30A
1027AX
30A
1 2
3 4
5 6
7 8
CLOSING
15A
N37 N37B
N37A
AX
PS Y
Y SR
B
LC
LS
R10
Y
R4
AX
AX
AX
6 6 6
5 5 5
R9
LS
C7C
AZ
HX
127AX
8 2
52GX-Y-Z
127AY
227AX
8 2
52GX-Y-Z
227AY
127AZ
1 2
3 4
5 6
7 8
1224-T
1224BX
3 4
5 6
7 8
9 10
1224TCX
9 10
11 12
E158
SYNC
1224AX
3 4
5 6
E043
R0410
1 2
11 12
13 14
15 16
327AX
8 2
52GX-Y-Z
327AY
1224HX
127AX
21-7B
1224CS
5 5C
6 6C
E045
E044
C, NAC
T, NAT
1224TCX
1 2
3 4
1224TCX
62BF1
T, NAT =TRIP, NORMAL AFTER TRIP
C, NAC =CLOSE, NORMAL AFTER CLOSE
5 6
62BF2
7 8
62BF3
9 10
ANN A1124 (1224 BKR FAILURE)
11 12
E03F
13 14
15 16
P37A
PPCS
1224CSA
4A
3A
94EB
9C
87X
T3-4
51X
T3
T5
3C
2V
RE94
BC7T9
927A1027A
C7T8C7T7
1127A
TT
74L5 3 4
N37
L5
74 21
7C
87X
T2
43BPCS
T
43BPCS
T
PT83
438PLS
T
221F
P37TB
P3T
51X
T2
P37AT
C7T6
827A727A
C7T5
P2T
87X
T3-4
7C
51X
T4
P37A
EGC
A09
7A2
87T
A10
A09
7A1
87T
A10
EBE
94L1B-1
P37A
51X
TA
87X
TA
7C
T
762BPCS
1224T
21-7B
1224T
FTS-NC
C7T4
627A
TT
ABOVE
CONTINUED
V D
C
P37
30A P37A
P37B
15A
1027A
C1
C2
P37C
22C
24C
43T
0, 3, 2
43T
0, 3, 1
43T
0, 2, 1
26C
REI
127AZ
C7C2
C7C3
227B
C7C1
327B
1224CSA
PPCS
1224CSA
LOCAL
27L5
1027AX
C
1224CS
LOCAL
3C
1224SS
1C
ON
721B
7A
86T-
1224H
M
R1
1224H
ICT
R
A02
122A
A01
1224HXA
7 3
127A
127A
227A
327A
C7L
GW
BX
NAC
C
LCO
1C7C
C1
C2
ITT.
G R
L8
1224B
L7
H9
H10
1224HA
1224B
R11
R6 TC
1224A
R12
L1
1224A
L2
1224A
R8
5 6
1224H
1224H
1224CS
4C
T
AX
10K
R
C7T1
33-1
C7T1A
4X2
127A
TT
C7T2A
33-1
4X2
C7T2
4X2
C7T3A
33-1
C7T3
227A 327A
P37A
TCX
1224TCX
TTA
1224BX
BELOW
CONTINUED
N37
INTERLOCK
CORY
GENERATOR RELAY REPLACEMENT.
BOLD INDICATES EQUIPMENT TO BE INSTALLED FOR UNIT 2 1.
NOTES:
32 32
G1
86C
G1
86P
38 38
TMA
38 38
G2
86C
G2
86P
E-608-OPN83E368.11
G3
86C
G3
86P
PPCS
1224CSA
U1
43RAX
6C
LA
43C(U1)
U2
43RAX
3C
4C
127A
7C
8C
2GC2
227ATC2
2GC31GC3
1GC4 2GC4
TC4
LOCAL
1224CSA
6C
LA
43C(U2)
U3
43RAX
6C
LA
43C(U3)
TC5
11C
12C
3GC2
327ATC3
3GC3
3GC4
43T
43T
11G1A 11G1B
D09
D10
D09
D10
OUT405 OUT405
TS-BB TS-EB
TS-BB TS-EB
11G2A 11G2B
D09
D10
D09
D10
OUT405 OUT405
TS-BB TS-EB
TS-BB TS-EB
1GC2
TC1
N37
TO 124 TO 224 TO 324
TO 124 TO 224 TO 324
7C 2C
12X3
60M
25A
12X3
REJ
10% GATE
AND BELOW
CLOSED AT
(1RB) (1RB)
(1RB)
(5RB) (5RB)
(5RB)
(5RB)
(1RB) (1RB) (5RB) (5RB) (7RB) (7RB)
(2ARB)
(2ARB)
(2ARB)
UNIT 1 & 2 DIGITAL RELAY UPGRADE AS-BUILT7/2/19
86C-G_-MAIN UNIT COMPLETE SHUTDOWN LOCKOUT
86P-G_-MAIN UNIT PARTIAL SHUTDOWN LOCKOUT
11G_-MAIN UNIT DIGITAL MULTIFUNCTION RELAY
g6odxiew Rectangle g6odxiew Rectangle
18'-0"
1 2
1 4
3"
2"
2"
6"
3'-0"
1 2
2"
1 4
1 4
1 4
1 2
2" 4
2" 4
2" 4
2" 4
2" 4
2" 4
2"
8" 8" 8" 6"
ASSEMBLY
0 1'
SCALE: 1 IN =1 FOOT
12" 3"6"9"
UNIT 1
PANEL 1ARB
WHATELY LINE &
4160V STATION SERVICE
PANEL 2ARB
WOLF POINT LINE, XFMR. A
& COMMON AUXILIARIES
PANEL 3ARB
RICHARDSON COULEE, 115KV
WOLF POINT LINES 1 AND 2
PANEL 5ARB
UNIT 2
PANEL 4ARB
UNIT 3
PANEL 6ARB
S O
L I C
I T
A T
I O
N
N
O
D E
S I G
N E
D
B
Y
D E
S C
R I P
T I O
N
A
M A
R K
S I Z
E
S U
B M
I T
T E
D
B
Y
D A
T E
C O
N T
R A
C
C H
E C
K E
D
B
Y
D R
A W
N
B
Y
I S
S U
E
D
A T
E
B
C
D
E
F
G
2 3 4 5 6 7 8 9 10
US Army Corps of Engineers
U S
A
R M
Y
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N G
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SHEET ID
PWHSE 09X
M V
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D A
L L
H D
C
M F
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M F
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X
E
L
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V I S
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H O
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A
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U I L T
C
O N
D I T
I O
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P P
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B
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A K
I L U
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G
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C
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G
D
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N S
F R
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Y
R
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N
P O
P L A
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I N
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A L
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A L L
A
S B
U I L T
E-220
P O
W E
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X I L I A
Y
L A
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B
O A
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A S
S E
M B
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F O
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F O
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A H
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W I N
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E T
AS-BUILT RECORD SET
M F
P O
P N
E
AutoCAD SHX Text B33
AutoCAD SHX Text N29
AutoCAD SHX Text B33
AutoCAD SHX Text N30
AutoCAD SHX Text N27
AutoCAD SHX Text B12
AutoCAD SHX Text B12
AutoCAD SHX Text N28
AutoCAD SHX Text N25
AutoCAD SHX Text N26
AutoCAD SHX Text
5 CR
AutoCAD SHX Text B10
AutoCAD SHX Text B11
AutoCAD SHX Text
AutoCAD SHX Text 62X
AutoCAD SHX Text
2WD
AutoCAD SHX Text
2 FH
AutoCAD SHX Text
2G SL
AutoCAD SHX Text N31
AutoCAD SHX Text N32
AutoCAD SHX Text B15
AutoCAD SHX Text B16
AutoCAD SHX Text N33
AutoCAD SHX Text B17
AutoCAD SHX Text N34
AutoCAD SHX Text B18
AutoCAD SHX Text N35
AutoCAD SHX Text B19
AutoCAD SHX Text N36
AutoCAD SHX Text B20
AutoCAD SHX Text N37
AutoCAD SHX Text B21
AutoCAD SHX Text N24
AutoCAD SHX Text B9
AutoCAD SHX Text N20
AutoCAD SHX Text B8
AutoCAD SHX Text N21
AutoCAD SHX Text B8
AutoCAD SHX Text N22
AutoCAD SHX Text B8
AutoCAD SHX Text N36
AutoCAD SHX Text B20
AutoCAD SHX Text N16
AutoCAD SHX Text B4
AutoCAD SHX Text N17
AutoCAD SHX Text B5
AutoCAD SHX Text N18
AutoCAD SHX Text B6
AutoCAD SHX Text N19
AutoCAD SHX Text B7
AutoCAD SHX Text N12
AutoCAD SHX Text B3
AutoCAD SHX Text N13
AutoCAD SHX Text B3
AutoCAD SHX Text N14
AutoCAD SHX Text B3
AutoCAD SHX Text N15
AutoCAD SHX Text B3
AutoCAD SHX Text N8
AutoCAD SHX Text B1
AutoCAD SHX Text N9
AutoCAD SHX Text B1
AutoCAD SHX Text N10
AutoCAD SHX Text B2
AutoCAD SHX Text N11
AutoCAD SHX Text B2
AutoCAD SHX Text N1
AutoCAD SHX Text N50
AutoCAD SHX Text B31
AutoCAD SHX Text
AA
AutoCAD SHX Text
AB
AutoCAD SHX Text
AE
AutoCAD SHX Text
AG
AutoCAD SHX Text
AH
AutoCAD SHX Text
AK
AutoCAD SHX Text
AF
AutoCAD SHX Text N2
AutoCAD SHX Text
AL
AutoCAD SHX Text
BB
AutoCAD SHX Text
BE
AutoCAD SHX Text
BA
AutoCAD SHX Text
BF
AutoCAD SHX Text
BG
AutoCAD SHX Text
BH
AutoCAD SHX Text
BI
AutoCAD SHX Text
BJ
AutoCAD SHX Text
BK
AutoCAD SHX Text
CA
AutoCAD SHX Text
CB
AutoCAD SHX Text
CE
AutoCAD SHX Text
CF
AutoCAD SHX Text
CD
AutoCAD SHX Text N74
AutoCAD SHX Text B31
AutoCAD SHX Text N58
AutoCAD SHX Text B36
AutoCAD SHX Text N59
AutoCAD SHX Text B37
AutoCAD SHX Text N60
AutoCAD SHX Text B37
AutoCAD SHX Text N54
AutoCAD SHX Text B31
AutoCAD SHX Text N55
AutoCAD SHX Text B31
AutoCAD SHX Text N56
AutoCAD SHX Text B31
AutoCAD SHX Text N3
AutoCAD SHX Text N62
AutoCAD SHX Text N63
AutoCAD SHX Text B39
AutoCAD SHX Text B40
AutoCAD SHX Text N64
AutoCAD SHX Text B41
AutoCAD SHX Text N65
AutoCAD SHX Text B42
AutoCAD SHX Text N66
AutoCAD SHX Text B43
AutoCAD SHX Text N67
AutoCAD SHX Text B44
AutoCAD SHX Text B33
AutoCAD SHX Text N29
AutoCAD SHX Text B33
AutoCAD SHX Text N30
AutoCAD SHX Text N27
AutoCAD SHX Text B12
AutoCAD SHX Text B12
AutoCAD SHX Text N28
AutoCAD SHX Text N25
AutoCAD SHX Text N24
AutoCAD SHX Text
5 CR
AutoCAD SHX Text B10
AutoCAD SHX Text B11
AutoCAD SHX Text
AutoCAD SHX Text 62X
AutoCAD SHX Text
2WD
AutoCAD SHX Text
2G SL
AutoCAD SHX Text N31
AutoCAD SHX Text N32
AutoCAD SHX Text B15
AutoCAD SHX Text B16
AutoCAD SHX Text N33
AutoCAD SHX Text B17
AutoCAD SHX Text N34
AutoCAD SHX Text B18
AutoCAD SHX Text N35
AutoCAD SHX Text B19
AutoCAD SHX Text N36
AutoCAD SHX Text B20
AutoCAD SHX Text N37
AutoCAD SHX Text B21
AutoCAD SHX Text N83
AutoCAD SHX Text B9
AutoCAD SHX Text N20
AutoCAD SHX Text B8
AutoCAD SHX Text N21
AutoCAD SHX Text B8
AutoCAD SHX Text N22
AutoCAD SHX Text B8
AutoCAD SHX Text N36
AutoCAD SHX Text N16
AutoCAD SHX Text B4
AutoCAD SHX Text N17
AutoCAD SHX Text B5
AutoCAD SHX Text N18
AutoCAD SHX Text B6
AutoCAD SHX Text N19
AutoCAD SHX Text B7
AutoCAD SHX Text N78
AutoCAD SHX Text B3
AutoCAD SHX Text N79
AutoCAD SHX Text B3
AutoCAD SHX Text N80
AutoCAD SHX Text B3
AutoCAD SHX Text N81
AutoCAD SHX Text B3
AutoCAD SHX Text N8
AutoCAD SHX Text B1
AutoCAD SHX Text N9
AutoCAD SHX Text B1
AutoCAD SHX Text N10
AutoCAD SHX Text B2
AutoCAD SHX Text N11
AutoCAD SHX Text B2
AutoCAD SHX Text N4
AutoCAD SHX Text B33
AutoCAD SHX Text N29
AutoCAD SHX Text N30
AutoCAD SHX Text N27
AutoCAD SHX Text N28
AutoCAD SHX Text N25
AutoCAD SHX Text N26
AutoCAD SHX Text
5 CR
AutoCAD SHX Text B10
AutoCAD SHX Text B11
AutoCAD SHX Text
AutoCAD SHX Text 62X
AutoCAD SHX Text
2WD
AutoCAD SHX Text
2G SL
AutoCAD SHX Text N31
AutoCAD SHX Text N32
AutoCAD SHX Text B15
AutoCAD SHX Text B16
AutoCAD SHX Text N33
AutoCAD SHX Text B17
AutoCAD SHX Text N34
AutoCAD SHX Text B18
AutoCAD SHX Text N35
AutoCAD SHX Text B19
AutoCAD SHX Text N36
AutoCAD SHX Text B20
AutoCAD SHX Text N37
AutoCAD SHX Text B21
AutoCAD SHX Text N13
AutoCAD SHX Text B9
AutoCAD SHX Text N20
AutoCAD SHX Text B8
AutoCAD SHX Text N21
AutoCAD SHX Text B8
AutoCAD SHX Text N22
AutoCAD SHX Text B8
AutoCAD SHX Text N36
AutoCAD SHX Text N16
AutoCAD SHX Text B4
AutoCAD SHX Text N17
AutoCAD SHX Text B5
AutoCAD SHX Text N18
AutoCAD SHX Text B8
AutoCAD SHX Text N19
AutoCAD SHX Text B7
AutoCAD SHX…
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