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MASTER POWER
SWITCH.
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LL C
SS-1 THRU SS-3
Ll CONTACTS POSITION N
i DI 1 i i-- 012 i POWER PLANT
BULK TANK FARM EM STOP E E DISTRIBUTION PUMP DP-1
INPUT TO MTU I MTU INPUT I o o "RUNNING" INPUT TO MTU
- - - - i MTU INPUT i
NO SCALE
EMERGENCY SHUTOFF
LOCKOUT RELAY
LOCAL EMERGENCY SHUT OFF
ACTIVATED ALARM LIGHT, TYP.
VALVE A-1 "FULLY OPENED" RELAY
VALVE A-1 "CLOSED" RELAY
VALVE A-1 POWERED "CLOSE"
CONNECTION
VALVE A-1 POWERED "OPEN"
CONNECTION
VALVE A-1 "OPENED" LIGHT
VALVE A-1 "CLOSED" LIGHT
FUEL SYSTEM "ON" LIGHT
OPEN VALVE A-1 SIGNAL RELAY
FROM POWER PLANT VIA RTU-1
DISTRIBUTION PUMP 'DP-1' "ON" LIGHT
UVEC DISTRIBUTION PUMP 'DP-1'
STARTER & OVERLOADS
<R#�oM# 000NTROL
RELAY / MOTOR STARTER
o--
MOLDED CASE CIRCUIT BREAKER
` AA
INDICATING LIGHT A = AMBER, G = GREEN
20/1
RATING & NO. OF POLES AS INDICATED.
'
R = RED
20/1
IEC STYLE CIRCUIT BREAKER
RATING POLES
R
PUSH -TO -TEST LED INDICATING LIGHT
& N0. OF AS INDICATED.
OL
r- - - - - - - - -�
1 I
MOTOR OVERLOADS
❑
REMOTE MOUNTED DEVICE
I I
C( i)D
TIME DELAY RELAY
L-----------i
z -
KEYED SELECTOR SWITCH (EXTERNAL OPERATOR)
PB
PUSH BUTTON (EXTERNAL OPERATOR)
SS#
1 od 1-0 2
2-POSITION SELECTOR SWITCH
Fo_1
TERMINAL BLOCK CONNECTOR
R#
od
R
NORMALLY OPEN CONTACT *
0-6 o
NORMALLY OPEN FLOAT SWITCH **
°,��
NORMALLY CLOSED CONTACT
Io
NORMALLY CLOSED FLOAT SWITCH **
0 0
NORMALLY OPEN MOMENTARY CONTACT PUSH BUTTON
NORMALLY CLOSED MOMENTARY CONTACT PUSH BUTTON
LABEL BREAKER AS:
"MAIN DISCONNECT.
TURN OFF BEFORE
SERVICING PANEL".
NOTES:
* NORMAL POSITION OF RELAY CONTACTS IS WITH COIL DE -ENERGIZED.
** NORMAL POSITION OF FLOAT SWITCHES IS WITH THE TANK EMPTY.
REMOTE CIRCUIT BREAKER IN METERBASE.
SEE 1 /E2 FOR SIZE/TYPE.
TTr �
I I
i I EQUIPMENT GROUNDING CONDUCTOR
- - - - i AND NEUTRAL.
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0 0
0 0
j N PROVIDE SELECTOR SWITCH,
RATED
100/3 MAIN BREAKER TYPICAL.
N / P1 PHOTOCELL MOUNTED
--- ON SECURITY LIGHT POLE
SEE 4/E2.
1 SS2 2
SECURITY AREA
LIGHT
N _
�--� 1 SS3 2 TANK FARM AREA
20/1 LIGHTS
N _
i PUMP ENCLOSURE
j
LIGHT & LIGHT
N SWITCH
15%1 -
15/1 SPARE
15/1
2(WP, GFCI RECEPTACLE
N
r----------------,
i THERMOSTATIC HEATER
SWITCH
� Y�
. 10/ 1 i �- r' FAN N
I I
15/1
15/11 CONTROL CIRCUIT N
-�-- SEE 1/E8 FOR
----
r - CONTROL CIRCUIT.
.10/1
L- - - - - - - - J
N
/7� M 1-2 OL (3)
fl I �-- F
/ ►'``� M i - 3
o o F
M1-4
fl
90/3
CONTROL PANEL ENCLOSURE
IFVEC TANK FARM
CONTROL PANEL'CP-l'ONE-LINE DIAGRAM.,
NO SCALE
MAIN
TELEMETRY
UNIT
'MTU-1'
A J—I ACTUATED BAIL
-r -- VALVE A=1
TRANSFER%/� PUMP D.
POWER PLANT INTERMEDIATE TANK FILL:
SEE INTERMEDIATE TANK FILL SEQUENCE, SHEET E9_
MTU CONTROL SCHEDULE
INPUTS
CONTROL
FUNCTION
DI
RTU-1 (K1)
BULK TANK FARM EM STOP ACTIVATED
DI2
RTU-1 (K2)
DP-1 RUNNING
DI3
SPARE
DI4
SPARE
OUTPUTS
K1
RTU-1 (DIt)
DP-1 RUN REQUEST FROM POWER PLANT
K2
SPARE
K3
SPARE
K4
SPARE
DISTRIBUTION
VALVE A- 1
PUMP D.
ON OPEN CLOSED
UVECTANKFARM
CONTROL PAN EL'CP-l' FRONT VIEW
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ICHANN G LILLO . /
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DRAWN BY: CPL
CHECKED BY: CPL
DATE: 11 / 18/05
JOB NUMBER: K4193
SCALE: AS SHOWN
DRAWING TITLE:
CONTROL PANEL 'CP-1'
SCHEMATIC DIAGRAMS
DETAILS, AND CONTROL
LEGEND
SHEET: OF
E 8