Loading...
Plans One line diagram Tigard Market Place Shells - General notes All lugs are 75 ° C rated RECbI V1EF'. Existing lights to be refed from new p anel AUG 1 E � h - 1006 22k rated Fault current at Terminal Can is 17,056 AIC 1 V�1 (Jr ilUtt 600A 600A Panels are fully rated 4 i�_� !WT fJT\T( y^.TITTQT Mio \--I 10k rated breaker Panel Panel 200A Sec 2 Sec 1 3 phase I- A L A o 67.,-,,,i2. main lug Conduits noted 1/2" only ? i ® EA C1/ \ is 1 set of 2 each 2 1/2 EMT in parallel with 3 l_t�� \ • $ n _ 1 5 n 6 4 (3) 104 Xf1HVC ?...compact � . .... (1) 390 • XHHW. omp'lcz 200 Amp 80:0 Amp ' O 600 Amp / • 0 0_ 600 Am (1) 3✓0•X H W 2 f .L comparc Amp Meter main Terminal Can Meter Disconnect • • • • '` ' , CT Can • • 120%208 •vok 600 Amp 64:set of 2•catfri 1 /2 ",E14T.in parallel with Neutral Fuses •••• 22 K main 3 Rhase (3) 5M •UHW 2 "AL compact • .. rated #1 /0 CU (1) 31DNF 2 f4Etompict e #2/0 CU - 22 K main rated • �. + ' 1 ._, N`� . • •••• #4 CU to Ground bar for CD \ is (1) 2" EMT conduit with CITY OF MIA , round Appeo�ved ... °�.� g ommon grounding (3) 250 XHHW 2 AL com act Csnddlonally Approved... -- 1 ): p For only the worlus d� escbec l� \ (1) #4CU to (2) ground rods 0 (1) 4/0 XHHW 2 AL compact PE bRe RK etter No. to: Follow - � 1 1 1: ' / ` (1) #2/0 CU to water line JotrAddrees: X12 -�jt�ch �- � 1IF + O 11°. � 4�; VC Conduits to power company . To c ommon ground (1) #4 CU to gas line is (1) 2 1/2 11 EMt conduit _ L P T round with (3) 250 XHHW 2 AL compact supply (1) #1 /0 CU (1) 4/0 XHHW 2 AL compact j)/C7 ' 2 (.1) #4 XHHW 2 AL compact �� /� P 0117101 COPY • JUL -05 -2006 10:31AM FROM- T -431 P.002/002 F -546 , P; •p r•. :. ':� '•:i'CNI •�i iYl, J•' I +' 4'I rl' ". U :.0 •''. I' '�; %'•I'il j IV,: °F�t F,;' '? r'; "'' ; I: ; 'Ir - •' �J:+'� - ''ICI, II • ;' V, ' t:•1 �� �,` , ,{ 1 I � I y' � ,'�•'1 �' I' � li 'r.. r, I I �'i' ���' C I J 1 I I �I r•.• 5 ' r �' I .I'i . l r �I' l } {:ii: AINI I!:l :i.I:i11Ji:I.IuJ1Lld:111,h:f1 'I �. �" { f I , F I �5:9;IIW1;iGjI;iiy'� i'ii .1 L1 I �{ r I r'f• I � C ;J]�Jitl ' ,, J a.s. I.ly. �'�'I...�.sII��::c.0 I:Ji' I:��IL:+� t, :��• �'�.,L� 1'��••I' NYL.�L1��;•i �� � 1,t Pon iano General Eleanc Co mpany w � °II ',�f k :#ill � I II MEMORANDUM ''G� ';1� i, 07/05/06 d II: 1 ,1f T O: CONTACT: Hillsboro Electric -Jay Vitacco ,I ! l ,l r ,r� : � ; , PHONE: 971- 219 -8706 tfi'l ilfl i rio CUSTOMER NAME: Tigard Market Place (term can) a� j N ..j1 ; ADDRESS: 13500 SW Pacific Hwy. Tigard OR 97223 !� I 'I •r ;11, 1! ,, :11: �' II t} FROM: PGE ENGR: Ken Gutierrez h:Li.„ t ;I 503- 570 - 4412 li , 7 7 r �r , I; SUBJECT: 3 =PHASE SECONDARY LINE -LINE FAULT CURRENT (RMS ? f ' . ,x, �� , I :. ; 11�' TRANSFORMER DATA I ��,�! '.411 i' XFMR Impedance ( %): 1.3 % RADIAL NETWORK fl �1p =!!I'' TRANSFORMER SIZE: 300 KVA XFMR? NO U i if il�,w _ Secondary VOLTAGE (L to L): 208 v WYE i� . 1 VAULT —> VAULT (or Pole - -> Pole) SECONDARY I ?,, I .; �„ , Secondary. Wire LENGTH: _ 0 Feet WIRE SIZE '�? !�;' Number of SECONDARY RUNS: 1 Runs) of: I I ill g ' 'I'� I I Secondary WIRE Resistance R: 0 Oh 451: ' ; 1 ; Secondary WIRE Reactance X 0.0258 Ohms/1000' h j • , VA U LT or Pole �@ �l�i � --> PANEL SECONDARY or Svc Dr � �� apJ qi Service Wire LENGTH: 185 Feet WIRE SIZE ," S • Number of Service RUNS: 3 Run(s) of: 1350 QX UG I ` ' FI Service WIRE Resistance R: 0.0600 Ohms/1000' I' li'; Service WIRE Reactance X: 0.0330 Ohms/1000' , +;:'• il 14k cr ho O � FAULT CURRENT, 17,056 Amps gq;.ii , ,I Ii (or SH ORT CIRCUIT CURRENT) I;'� L t ill; (Or INTERRUPTING CURRENT) �+ I ', it Based on a panel size of: 800 Amps • • • • ,11111; • I • • I ''rr, • • •• ••• ••• • • I 'i j, {: • • • , `III, . • • fl • • • • • • ••• • • • I• oi 1 01 °�' To Print This Page: " Ctrl M" and c hooge "Printe3 -P,se De a" • ill: ' T,4rr : TomplateDY:We eMlogdso Corroorted Ezoel . Allen - •• -I, Con -I'i• 1 coo• • • • '' H Iv i •I'S N � �.Irll ry. ,i• ,r 1 �,rp w� ry r� l ' ��''�( .i'n �; r . 1 . 1 ' J r.•:,..� � ,. T , , .� . � , • � r7 �_ pr.�� i , �,• ,. I' 1 I�, "I' h . n t I li 9.,1 u . uq,1 �P; I'•l, 'I — ' , v. p . ; rKT:1• i . I ,I•r t'', F ] I ', I c.� , I ! . f . rl' I �i I •I ; . i . rJ �.. .�: : :': .x.11 1,i ;i: (i i tg: F +' Id'' h i';,�.,I,,,•,;,, •..�I 4�;.'•r r . I, I' �',�. f � , ��,�, , •,,�;, ,,�, � , I;�;G' � � -, '�: ,;'„ ; ,1 �'.' I ;'. .�;r �. ►�' ,{ �' I! ?2` .�+� I '�I'.�'I: M I Id •:I r I .'_ •�I� I rh �dq i . p I i,i.ea,� �•>J. a ''r -, �,. I %� �.��i i.• I,'c', .,p,.,J�:.l � I< Cg, � � p , I '•i: ru!;I � ti.; . iilai�ll�r��. �•l: I i�'d! •• • • • • • • • • • • • • • • • • • • • • • • • ' • • • • • • • • •• • • • •••• • • • • • • • •• •• • • • • • • • • • • • • • • • • • • •••• • • • •• •• •• • • • • General Lighting 5,000 SF x 3 V2 s 125% = 21,875 VA Signs 3x1,200 x 125% = 4,500 VA General Receptacles 40 x 180 = 7,200 VA Show Window Receptacles 10 x 180 x 125% = 2,250 VA Water Heater 2x1,500 x 125% = 3,750 VA HVAC and is largest 14,400 x 125% = 18,000 VA Description Phase A B C General Lighting 61 61 61 • HVAC and largest 50 50 50 General Receptacles 20 20 20 Show Window Receptacles 7 7 7 Water Heater 16 16 Sign 12.5 12.5 12.5 TOTAL: 166.5amps 166.5amps 150.5amps • .. • • • .. ... . .. .. • • • • ... • • • ... .. . .... .. • .... .... .. . • .... •• • . • . • • • • • • • . • • • • • . • •. • . • . • •• • • • • • . • .. • ... .. .. .. • ... • • . • . • . .• • . • . ••.• • • . • • • . • • •• •• • • • • • • •• • • • • •• •• •• • B ussman n® Worldwide Circuit Protection Solutions Short Circuit Calculation Results 8/7/2006 3:00 PM Three Phase System Fault at the End of a Run of Cable Three single conductors Aluminum Conductor Magnetic Conduit Wire Size 250 80 ft Length of Run 1 Conductors Per Phase 17056 amp Line -to -Line Short Circuit Current at Beginning of Run 208 V Line -to -Line Voltage Three Phase Line -to -Line Short Circuit Current = 8804.017 AMPS g oo Rn jo PqAci )9" • . ... . • . . . .. ... . . . . . . .. .. . . ... ... . ... .. . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . .. . • • . . .. . •. . • . •. . • •• •. • . . . . . . . . . . .. . . . . . . . . . . . . . . . . Panel A Future (Go Wireless TI Voltage 120/208 Phase A Phase 3 Phase B Fault Current 9K (Fully Rated 10K Breakers) Phase C AMPS 200 Continuous Load Conduit 2 -1/2" conduit Feeder A. Phase (3) 250 XHHW -2 AL compact B. Neutral 4/0 XHHW -2 AL compact C. Ground #4 XHHW -2 AL compact Description A B C Description A B C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 •• 42. .. • •.• • • •• ••• ••• • • • . • • •• •• • • ••• ••• • • • •.•. •• . .... .. • .... .... .. . • .... •• • . • • • • • • • • • . • • . • • . • •. • . • • . • •• • . . • • .• . • • . • . • . • . • • • • • . • . • .• • . •.• .. • .. .• • .. • • • • . . . • . . • . • • . • • PANEL A Qty 1,800 Sq' 3.5 VA x 125% 6,300 1 sign 1,200 VA x 125% 1,500 1 HVAC 14,400 VA x 125% 18,000 1 Water heater 1,500 VA x 125% 1,875 4 Cont. recept. 180 VA x 125% 900 Total Cont. 28,575 10 Non- cont. recept. 180 VA = 1,800 100% 1st 10KV = 50% over 10KVA = Other non -cont. VA = Dedicated VA = • • ••. • • • • • •• ••• ••• • • • • • • •• •• • • ••• ••• • • • • .•. .• . .... .. • .... .... .. • .... •• • . • . • • • • • • • . • • . • • . • •. • . • • . • •• • • • . . .• • • • . • . • . • • • . • • . • . • . • • • . . • . • • • . • . • . .• • . • . •..• • • . • . • . • . • . • .. • . • . • ... ......... • Panel B Future (Tan Rio TI Voltage 120/208 Phase A Phase 3 Phase B Fault Current 17K(Fully Rated 22K Breaker Phase C AMPS 600 Continuous Load Conduit (2) 2 -1/2" conduits in parallel Feeder (1) set each A. Phase (3) 500 XHHW -2 AL compact B. Neutral 350 XHHW -2 AL compact C. Ground 2/0 XHHW -2 AL compact Description A B C Description A B C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 •• 42 • • • ••• • • • •• ••• ••• • • • • • • •• •• • • ••• ••• • • 6 ••• •• • • • • • •• • • • • • •••• • •• • • •••• •• • • • • • • • • • • • • • • • • • • • • • • • •• • • • • • •• • • • • • • • •• •• • •• • • • • • • • • • •• • • ••• • • • • • • •• •• • • • • • • • • • • • • • • • • •• • • • • •• •• •• • PANEL B Qty 3200 Sq' 3.5 VA x 125% 14,000 sign 1,200. VA x 125% 1,500' 2 HVAC 28,800 VA x 125% 36,000 1 Water heater 1,500 VA x 125% 1,875 6 Cont. recept. 180 VA x 125% 1,350 Total Cont. 54,725 30 Non- cont. recept. 180 VA = 5,400 100% 1" 10KV = 50% over 10KVA = Other non -cont. VA = Dedicated .. VA = • ... . • • • • .. ... • • • • • • • • • • • ... .. • • • . • • • • .. • • • • • .. • • • • . . . • • • ... .. .. • ... • • • • . • .. .. • • . •