Plans REVISIONS
_25DDA 277/480V 30 4W (existing)
1
I lW 1
0 ---
U
3\ 0\ b\ �� �\ I COLUMN 1 COLUMN 2
, . 0 (0 0 0 0 # DESCRIPTION AMPS Pole Neu?A KW B KW C KW # DESCRIPTION AMPS Pole Neu?A KW B KW C KW
1 7 MOULDER 50 3 11.08
�" d N 2 MOULDER 50 3 1108
3
(2,21)
I / / .. 11.08 . 4 / / 1 11.08 ._w.: is Essm.
ICT 5 I 1 1 11.08 6 _ 1 1 l 11.08
50 3 11.-08-:- .:..:: MOULDER 50 -- - -
SECTION 7 MOULDER 3 11 {38
9 I I I
11.08 10 I I I 11.08
11 / / i 11.08: �2 / / - / y 11.08 0 CI 13 MOULDER 50 3 11.08;_,: : :- ., : 14 MOULDER 50 3 11 ,, : :, `-
" 0
PANEL N TO EXISTING PANELS
15 " 1 I - 1 '" 11.08 t - 16 " 1 / ' / - .08 1. . .. v
17 / / i - .
11.08 18 I I I 11.08
1
4OOA
19 Y0
21 22 _
277/480V 3-1/2 EMT �V1TH 4)-5 O 1vICM THHN Cu 23 24
4CuTOGROUNDROD 3� 4W
25 _ 26 \ C J
tll
I 42 CKT. 27 28
di
29 co
1 31 32 w
1/0 Cu GROUND ' '
33 34 C°
a".1 CV
TO WATER 35 36 ,-,
37 ^^ �, 38 75-KVA TRAN-SFORMER 90 3 13 44 - .4 .M-,.__M: 0 O•Lj 1-1/4" EMT WITH (3)-#3 THHN Cu 39 40 / I I 13.44 ��
FROM TRANSFORMER (by POE) - --� 41 42 / l / . : 13.44
COLUMN 11GW. SUBTOTALS 33.24 33.24 33.24 COLUMN 2 K.W. SUBTOTALS 46.68 46.68 46.68
i
,
COL. 1 COL. 2 TOTAL PANEL NAME: N
PHASEA 33.24 46.68 79.92 SUPPLY SOURCE: MDP
T-N PHASE B, 33.24 46.68 79.92 NEMA RATING. 1 MOUNTING:
79.92 #OF SECTIONS: 1 #OF SPACES:
PHASE C 33.24 46.68
FAULT CURRENT CALCULATIONS 75 KVA
PER BRIAN,1v109RE, PGf 599-1351 20/240v. . TOTAL CALCUI ATED K.W. -239.76. AMP RATING J-BUS MATT:.400A GND BUS?
DIVIDED BY SYSTEM VOLTAGE X1.73 831.36 TOP OR BOTTOM FEED? MLO OR MCB? MLO
30 4W
CUSTOMER: PRECISION INTERCONNECT TOTAL CALCULATED-AMPERAGE- -288.39 -MAIN LUG TYPE: -
LOCATION: U
ADDRESS: 16640 SW 72nd
PORTLAND, OR 97224 : SERVING:
cOLC�N� -COL(I�VIN 2 :00..,0,TRANSFORMER KVA: 2500 KVA rI
# DESCRIPTION AMPS Pole Nett?A KW B KW C_KW> # DESCI PT10N AMPS Pole Neu?A KW B KW C KW
IMPEDANCE. 5.125% -cam 2 EMT WITH (3)-3/O THHN Cu
1= HEATER 40 2 3.36 2 N101ER HEATER 40 2 3.36_
SECONDARY L:L VOLTAGE: 480V 3 / / _ / 3.36 „, 4 I I / 3
d- r:
WIRE LENGTH: 25 feet 5 MOULDER HEATER 40 2 3.36 6 MOLDER HEATER 40 2 336 N
WIRE SIZE: MCM AL f - 3.36_ -_-r-=___. , -s A _ I I f 3.36; .T_.m m_a:-..
E S ZE. 350 C L 7 f f 8 N
9 MOULDER HEATER 40 2 336` 10 MOULDER HEATER 40 2 336 h
NUMBER OF RUNS: -4 -RUNS , ,
WIRE IMPEDANCE R: 0.049 OHMS/1000'
PANEL N L 11 I l I 3.36 12 I I I 3.36
CD 0
... Z
WIRE IMPEDANCE X: 0-037 OHMS/1000
200A 13
15 16 -
FAULT CURRENT: 44 967 AMPS 130/240V 17 18
30 4W -
19 _
I 42 CKT. 21 Q I iZ Q 0 23 _ , 24
ii 25 � 26 I
F_T_H
_
I--
27 28 -
EY
31 32 i 0--
33
.34
35 36 rTl
SERVICE LOAD CALCULATION: �A/ r 11
+' ,
PEAK DEMAND: 398,000 W 41 42
COLIJI!VIN 1 KW SUBTOTALS 6.-72 6.72 6.72 COLUIVIN 2 KW SUBTOTALS- 6.72 6.72 6.72 L.) PH
1
+25%: 99,500 W
NEW -LOAD: 239,760 W I caution;'C'Phase isWildLeg i COL 1 COL_ 2 TOTAL PAID NAME NL O
CO l )
\1I
TOTAL. 737,2b0 WATTS or _� __ _ .�.�.._ ��, �__,�,_------ - . :__ P�IASEB, 6.72 6.72 13.44 11�MARATING 1, MOUNTING: SURFACE A I-'°
887 AMPS CITY O I- T1 C A R 6.72 6.72 13.44 #C SECTIONS: #C SPACES: 42
CO i
PHASE c ,/
Approved I• f TOTAL L 1mKw. 440.32 - AMP-RATING/-US MATL 2OGA BUS-?' SCALE
Conditionally Approved .. 1 AS NOTED
-.,,r only the work as described in:
DIVIDED BYS1rSTEMVOLTPf X 1.73 415.68 TOP OR BOTTOM Fes? MLO OR MCB?MCB DATE
I PERMIT NO. __.e.--.Lei 997' 7 TOTAL CALCULATED AMPERAGE 97.00 MAIN LUG TYPE: 10/7/98
;See �, PROJ. NO. DRAWN
OitarIQ:iFQJIOW.- ,.,.r.,,.,� - [ !,
LOCATION: 35498 DW
Attach-.
MAXIMUM POTBVTIAL I�.lTRALAMPS. 0.00 SERVING: MOULDERS CHECKED
1 466 4R02G s M%( 1 S - �- WOOLFE
Lly',,_ 6rcetz..-=D at e:,.,s5 2-?...1,:yez_
THESE PLANS ARE THE SOLE PROPERTY OF
,,,,,,,9ry�M'--,•r-- wa.-.^.,•r-,..,,,_r,'Kr„,,,..:r'„f ,,i,_�:i_:z°,.-'--•- `_:'r':T...tr YM°�i�'r '-;ez•.i,;_2,.vn;;; € l
STONER ELECTRIC, PORTLAND, OREGON. THEY
ARE NOT TO BE REPRODUCED WITHOUT THE SHEET NO.
WRITTEN PERMISSION OF STONER ELECTRIC, INC.
1