HomeMy WebLinkAboutS-393920EXISTING PAD MOUNT
TRANSFORMER
OUTSIDE
_00�
MAIN SERVICE �
Nil
DISCONNECT
_ = 100/3 SE, TM
> 0
I Z
EXISTINGT480/277 -VOLT Pi �
PRIMARY SERVICE _ 1
L
ELECTRICAL NOTES
1�
1. SEE GROUNDING DETAIL, THIS SHEET.
2
2. PROPOSED FUSING OR CIRCUIT BREAKER PER SPD
MANUFACTURER'S RECOMMENDATION.
3�
3. GROUND ROD PER N.E.C. (TYPICAL). USE EXOTHERMIC
WELD CONNECTION AT THE GROUND ROD. SEE DWG N0.
E06 FOR ADDITIONAL DETAIL. LOCATE GROUND RODS 2'
MINIMUM FROM BUILDING FOUNDATION.
4
4. CONNECTION TO REINFORCEMENT GRID. SEE DWG N0.
E06 FOR ADDITIONAL DETAIL.
E5.
SEE DWG NO E10 FOR CONTROL LOGIC DIAGRAM.
XX
6. SEE DWG N0. E09 FOR CONDUIT AND CONDUCTOR
SCHEDULE.
QX
7. SEE DWG N0. E09 FOR ELECTRICAL EQUIPMENT
SCHEDULE.
SERVICE ENTRANCE
r1Ior%nAIAICr%T
#6 M
S/N
GN[
P2 — —
UTILITY
METER
MANUAL TRANSFER
SWITCH, "MTS"
#6
11OND T,
GROUNDING
NO SCALE
STANDBY GENERATOR
AUTOMATIC TRANSFER
SWITCH, "ATS"
ATS
I
MTS p
i
100/3 �
TM
I
I �
40KW I
I
CONCRETE
REBAR MAT
UUivivECTION
GROUND PER
N.E.C.
— — — — — — — — — — — — — — — — — —
MOTOR CONTROL CENTER 480V, 3�1 4W, 42 KAIC WITHSTAND, 600A BUS
1 A 1 G 3A 1 D ill 2A 2F 3F
n
I
I 100/3 TM
30/2 40/3 40/3 I
2 jRM TA TR A
POWER 480V
METER 10KVi
1 3V
PMR 240/12(
0 PHASE MONITOR
O
SPD RELAY
I
IifL11
240/120V
GND BUS
INSIDE
L—
GENERATOR
RECEPTACLE
NEMA4XSS POWER JUNCTION
BOX MOUNTED INSIDE
ENCLOSURE.
ONE -LINE DIAGRAM
NOT TO SCALE
PROPOSED SI
INSTRUMENTATION
)L JUNCTION BOX
SIDE ENCLOSURE.
N BOX ENCLOSURE,
kIL ON DWG NO. E06
IDE GROUNDING BUSHING
:QUIRED BY NEC AT END OF
►UIT, TYP.
WET WELL
LOAD CALCULATIONS
11 HORSEPOWER MOTOR (PUMP 1)
13A X 1.25 = 16.3 AMPS
11 HORSEPOWER MOTOR (PUMP 2)
13A X 1.00 = 13 AMPS
LIGHTING TRANSFORMER (10KVA)
20.8A X 1.00 = 20.8 AMPS
TOTAL
50.1 AMPS
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SCALE: SHOWN
Oil ill 211
DRAWING IS FULL SCALE WHEN
BAR MEASURES 2"
DWG NO.: SHEET NO.:
E02 1 20 ]73�4_j