Donoghue-Walker Updated SLD (no EV charger) 09.25.23L2N
G G
L1
(N) TESLA
1538000-XX-Y 7.6 KW
A 8
B 7
C 5
(N) JUNCTION BOX
1 2
EQUIPMENT LEFT
OF LINE IS (N) NEW
UNLESS OTHERWISE NOTED.
EQUIPMENT RIGHT
OF LINE IS (E) EXISTING
UNLESS OTHERWISE NOTED.
G
SW1
(N) AC DISCONNECT,
60A
VM1
(N) PV METER
(CUSTOMER OWNED)
GROUND
ROD
(E) GROUNDING
ELECTRODE
TO UTILITY
GRID (UG)
L1
L2
N(Е) MAIN ELECTRICAL PANEL
240/120 V 1Ø, 3W
MAIN BUSS: 200A
(E)
UTILITY
METER
GN
TO (E)
LOADSL2
L1
N
L2
L1
N (N)
40A/2P
CB1
PV SYSTEM EQUIPPED WITH RAPID
SHUTDOWN DISCONNECT PER NEC 690.12
SYSTEM COMPLIANT WITH NEC 690.13
43
(N) (10) TESLA RAPID
SHUTDOWN DEVICE
NOTE:READILY ACCESSIBLE
OPEN BLADE AC SYSTEM
DISCONNECT VISIBLE FROM
APPROACH TO RESIDENCE 60A
240V LOCATED EXTERIOR ON
WALL NEAR METER NEMA 3R
5
(N) (20) REC SOLAR
REC420AA PURE-R
420 WATTS
NOTE:BOTTOM LUGS TO SOLAR
GENERATION (LOAD) TOP LUGS TO
UTILITY (LINE) LOCATED EXTERIOR
CONDUCTOR AND CONDUIT SCHEDULE W/ELECTRICAL CALCULATIONS
ID TYPICAL CONDUCTOR CONDUIT CURRENT-CARRYING
CONDUCTORS IN CONDUIT OCPD EGC TEMP. CORR.
FACTOR
CONDUIT FILL
FACTOR
CONT.
CURRENT
MAX. CURRENT
(125%)BASE AMP.DERATED
AMP.TERM. TEMP. RATING AMP. @ TERMINAL
1 3 10 AWG PV WIRE, COPPER FREE AIR 2 N/A 6 AWG BARE, COPPER 0.96 (32.7 °C)1 11.1A 13.88A 55A 52.8A 75°C 50A
2 1 10 AWG THWN-2, COPPER 0.75'' DIA EMT 6 N/A 10 AWG THWN-2, COPPER 0.96 (32.7 °C)0.8 11.1A 13.88A 40A 30.72A 75°C 35A
3 1 8 AWG THWN-2, COPPER 0.75'' DIA EMT 2 N/A 8 AWG THWN-2, COPPER 0.96 (32.7 °C)1 32A 40A 55A 52.8A 75°C 50A
4 1 8 AWG THWN-2, COPPER 0.75'' DIA EMT 2 N/A 8 AWG THWN-2, COPPER 0.96 (32.7 °C)1 32A 40A 55A 52.8A 75°C 50A
5 1 8 AWG THWN-2, COPPER 0.75'' DIA EMT 2 40A 8 AWG THWN-2, COPPER 0.96 (32.7 °C)1 32A 40A 55A 52.8A 75°C 50A
B F
A D E
2
3
UNAUTHORIZED USE OF THIS
DRAWING SET WITHOUT WRITTEN
PERMISSION FROM CONTRACTOR IS IN
VIOLATION OF U.S. COPYRIGHT LAWS
AND WILL BE SUBJECT TO CIVIL
DAMAGES AND PROSECUTIONS.
NEW PV SYSTEM: 8.400 kWp
ENGINEER OF RECORD
I.M.DESIGN BY:
08.02.2023
M.M.
TAMMY
DONOGHUE-WALKER
RESIDENCE
112 FAIRWAY VILLAGE,
NORTHAMPTON, MA 01053
PAPER SIZE: 11" x 17" (ANSI B)
A C D E G H
B C F G H
1
4
5
6
CONTRACTOR
VALLEY SOLAR LLC
PHONE:
LIC. NO.:
DATE:
CHECKED BY:
REVISIONS
HIC. NO.:
ELE. NO.:
413-584-8844
116 PLEASANT ST SUITE 321,
EASTHAMPTON, MA 01027
ADRESS:
APN: 16A-020-038
186338
664A1
E-601.00
LINE DIAGRAM
A MODULE STRINGING
B MODULE STRINGING
C MODULE STRINGING