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<br /> TRANSFORMER SECONDARY FEEDER SCHEDULE
<br /> 480 TO 208Y 12OV,THREE PHASE TRANSFORMERS FEE�ER SCH E�UL_E
<br /> COPPER CONDUCTORS GROUNDING tgb architects
<br /> SECONDARY kVA ELECTRODE CONDUCTOR
<br /> N0. RATING FLA CONDUIT WIRE CONDUCTOR AMPACITY FEEDER COPPER CONDUCTORS AMPACITY
<br /> x GARAGE BUILDING T3 3 8 1/2- 4- 12, 18 G. 8 20 NO. CONDUIT WIRE NOTE 2
<br /> 4"T6 6 17 3 4- 10, 1 8 G. 8 30 A4 1 1/4" 4- #4, 1#8 C. 85
<br /> T9 9 25 3 4" 4- 8, 1 #8 G. 8 50 A3 1" 3 - #4, 1#8 G. 85
<br /> T15 15 42 1" 4- 6, 1 #8 G. 8 65
<br /> T30 30 83 1 1/2" 4- 2, 1 #8 G. 8 115 B4 1 1/4" 4- #2, 1 #6 G. 115 t 425.778.1530 21911 76th Ave W.Ste 210
<br /> T45 45 125 2" 4-#1/0, 1 #6 G. 6 150 B3 1 t/4" 3 -#2, 1 #6 G. l5 f 425.774.7803 Edmonds WA 98026
<br /> T75 75 208 2 1 2" 4-#4/0, 1 #2 G. 2 230 C5 2" 3 -#1, 2#1/0 N, 1#6 G. 120 info@tgbarchitecls.Com
<br /> T112 112.5 312 4" 4-600k-il,1 #1/0 G. 1 0 420 C4 1 1/2" 4-#1, 1 #6 G. 130 www.tgbarchitects.com
<br /> ROOF T150 150 416 2 2 1/2" 4-250kcmil,1 #1/0 G.EA, 1 0 510 C3 1 1/2" 3 - #1, 1 #6 C. 130
<br /> T225 225 625 2 4" 4-600kcmil,1 #3/0 G.EA. 3 0 840
<br /> T300 300 833 3 3"' 4-400kcmil, 1 #3/0 G.EA. 3 0 1005 D5 2" 5 -#1/0, 1 #6 G. 136
<br /> T500 500 1388 5 3 1/2" 4-500kcmil, 1 #350kcmil G.LA. 3 0 1900 D4 1 1/2" 4-#1/0, 1 #6 G. 150
<br /> D3 1 1/2" 3 -#1/0, 1 #6 G. 150
<br /> E5 2" 5 -#2/0, 1 #6 G. 156
<br /> 70A-3P A3 480 TO 208Y 120V,THREE PHASE TRANSFORMERS K-Rated E4 2" 4-#2/0, 1 #6 G. 175
<br /> r� ELEV 1 GROUNDING E3 1 1/2" 3 -#2/0, 1 #6 G. 175
<br /> ST COPPER CONDUCTORS
<br /> SECONDARY kVA ELECTRODE CONDUCTOR
<br /> 61x6 N0. RATING FLA CONDUIT WIRE CONDUCTOR AMPACITY F5 2 1/2" 5 - #3/0, 1 #6 G. 200 EVIDENCE
<br /> F4 2" 4-#3/0, 1 #6 G. 0 BASED
<br /> �ti,
<br /> TK3 3 8 1/2- 3- 12, 1 #8 N. 1 #8 G. 8 20 F3 2" 3 -#3/0, 1 #6 G. 200
<br /> TK6 6 17 3 4" 3- 10, 1 #6 N, 1 #8 G. 8 30 BDI DESIGN
<br /> A3 70A-31 TK9 9 25 1" 3- 8, 1 4 N, 1 8 G. 8 44 G5 2 1/2" 5 -#4/0, 1 #4 G. 208 SERVICES
<br /> n ELEV 2 TK15 15 42 1 1 4" 3- 6,1 1 N, 1 8 G. 8 60 G4 2 1/2" 4- #4/0, 1 #4 C. 230
<br /> ST TK30 30 83 1 1/2" 3- 2, 1 #4/0 N, 1 #6 G. 6 104 G3 2" 3-#4/0, 1 #4 G. 230
<br /> �0 TK45 45 125 2" 5-#2/0, 1 4 G. 4 156 H5 3" 5-250kcmil, 1 #4 G. 232
<br /> TK75 75 208 3" 5-250kcmi1
<br /> , 1 #2 G. 2 232 H4 2 1/2" 4-250kcmil, 1 #4 G. 255
<br /> TK112 112.5 312 2 2 1/2" 5-#4/0, 1 #1/0 G. 1 0 416 H3 2 1/2" 3-250kcmil, 1 #4 G. 255
<br /> TK150 150 416 2 3" 5-300kcmil, 1 #1/0 G.EA. 1 0 512
<br /> TK225 225 625 3 3 1/2" 5-350kcmil, 1 #3/0 G.EA. 2 0 840 J5 3" 5-300kcmil, 1 #4 G. 256
<br /> ROOM 5B06 TK300 300 833 3 4" 5-500k-il, 1 #4/0 G.EA. 3 0 1032 J4 3" 4-300kcmil, 1 #4 G. 285
<br /> - P6 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -LEVEL 5- TK500 500 ER 5 4" 5-SOOkcTH 1 350kcWI G.EA. 3 0 1720 J3 3" 3-300kcmil, 1 #4 G. 285
<br /> NOTE: FOR THE TRANSFORMER SECONDARY FEEDER SCHEDULE,THE GROUND WIRE LISTED IN THE SECONDARY CIRCUIT IS KS 3" 5-350kcmil, 1 #4 G. 280
<br /> SIZED AS THE MAIN BONDING JUMPER(PER NEC SECTION 250-28(d)AND NEC TABLE 250-66). K4 3" 4-350kcmil, 1 #4 G. 310 M
<br /> K3 3" 3-350kcmil, 1 #4 G. 310 y�o NAyy Z)
<br /> L5 3 1/2" 5-400kcmil, 1 #2 G. 304 ,�AV�� �'1c,A✓
<br /> L4 3" 4-400kcmil, 1 #2 G. 335 y
<br /> L3 3" 3-400kcmil, 1 #2 G. 335
<br /> M5 3 1/2" 5-500kcmil, 1 #2 G. 344 57724�,cp
<br /> M4 3 1/2" 4-500kcmil, 1 #2 G. 38073T6�`" '
<br /> M3 3" 3-500kcmil, 1 #2 C. 380 ZONAL
<br /> PANEL N5 4" 5-600kcmil, 1 #2 G. 380 0710812024
<br /> D4EH1 N4 3 1/2" 4-600kcmil, 1 #2 G. 420
<br /> N3 3 1/2" 3-600kcmil, 1 #2 G. 420
<br /> 2H5 (2)3" 5-250kcmil, 1 #2 G.EA. 464
<br /> 2H4 (2)2-1/2" 4-250kcmil, 1 #2 G.EA. 510
<br /> P5 2H3 (2)2-1/2" 3-250kcmil, 1 #2 G. EA. 510
<br /> - - - - - - - - - - AnT`' 2J5 (2)3" 5-300kcmil, 1 #2 G. EA, 512
<br /> 2K5 (2)3" 5-350kcmil, 1 #1 G.EA. 560
<br /> ROOM 4804 2K4 (2)3" 4-350kcmil, 1 #1 G. EA. 620
<br /> - - - - LEVEL 4- 2K3 (2)2-1/2" 3-350kcmil, 1 #1 G.EA. 620
<br /> - - - - - - - - - - - - - - - - - - - - - 2 M 4 (2)3" 4-50 0 k c m i I, 1 #1/0 C. EA. 760
<br /> 2M3 (2)3" 3-500kcmil, 1 #1/0 G.EA. 760
<br /> 2N4 (2)3-1/2" 4-600kcmil, 1 #1/0 G.EA. 840
<br /> 2N3 (2)3-1/2" 3-600kcmil, 1 #1/0 G.EA. 840
<br /> A4 1-1/4"R.O. 3L4 (3)3" 4-400kcmil, 1 #2/0 G. EA. 1005
<br /> P4 3L3 (3)3" 3-400kcmil, 1 #2/0 G.EA. 1005
<br /> 4H4 (4)2-1/2" 4-250kcmil, 1 #2/0 C.EA. 1020
<br /> 4H3 (4)2-1/2" 3-250kcmil, 1 #2/0 C. EA. 1020
<br /> 4K4 (4)3" 4-350kcmil, 1 #3/0 C.EA. 1240
<br /> PANEL PANELD3EL 4K3 (4)3" 3-350kcmil, 1 #3/0 C. EA. 1240 PROVIDENCE
<br /> 4N4 (4)3-1/2" 4-600kcmil, 1 #4/0 C.EA. 1680
<br /> 4113 (4)3-1/2" 3-600kcmil, 1 #4/0 G.EA. 1680 COLBY PET CT
<br /> 5N4 (5)3-1/2" 4-600kcmil, 1 #250 G. EA. 2100
<br /> 5113 (5)3-1/2" 3-600kcmil, 1 #250 C.EA. 2100
<br /> 11�1 tia�� 6114 (6)3-1/2" 4-600kcmil, 1 #350 G.EA. 2520
<br /> 6113 (6)3-1/2" 3-600kcmil, 1 #350 G.EA. 2520
<br /> ROOM 3B115 84
<br /> LEVEL 3 SCHEDULE NOTES:
<br /> - - - - - - - - - - - - - - - - - - - -
<br /> 1. CONDUIT SIZING BASED ON RIGID GALVANIZED STEEL OR PVC SCH. 40 1717 13th St
<br /> P3 CONDUIT AND WIRE TYPE THHN/THWN-2 OR XHHW WIRE,TAKING INTO Everett,WA 98201
<br /> 64 ACCOUNT BOTH CONDUIT FILL AND JAMB RATIO. CONFIRM CONDUIT FILL
<br /> AND JAM RATIOS FOR FEEDER CONFIGURATIONS OTHER THAN THOSE
<br /> SHOWN.
<br /> T-D2EL1 2. AMPACITIES LISTED ARE BASED ON THE FOLLOWING TAKEN FROM TABLE CONSTRUCTION
<br /> K13 RATED 310-16. /'►
<br /> 45KVA ,j PANEL A. 75'RATING FOR 3W AND 4W FEEDERS. DOCUMENTS
<br /> 480V-208Y/120V 2
<br /> 34 4W -`�i D2EL1 B. 90' RATING FOR 5W FEEDERS DE-RATED TO 80%WHERE PREDOMINATLY
<br /> A3 TK45 HARMONIC CURRENTS ARE PRESENT. NEUTRALS> #1/0 ARE
<br /> PARALLELED ON 5W FEEDERS.
<br /> #6 3. GROUND WIRE SIZE INCREASED FOR PARALLEL CONDUCTOR RUNS PER NEC
<br /> TABLE 250-122.
<br /> P2 ROOM 2B18 LEVEL 2
<br /> o - - - - - - - - - - -- - - - - - - - - - - - - T-DELL, - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - EMERGENCY
<br /> K13O RVAD POWER ONE-LINE
<br /> 48 V 208Y/120V
<br /> s 30 4w 3/4"C,3#8,1#10G DIAGRAM
<br /> 22 TK 30 D4
<br /> ISSUANCE
<br /> PANEL #8 - ¢' PANEL PANEL No. Description Date
<br /> DLEL1 DLEH1 DLEH2 PERMIT SET
<br /> IIII
<br /> IIII
<br /> 07/0912024
<br /> t7TROEFER
<br /> FIRE CONTROLLER/ATS
<br /> PANEL BY DIV 15
<br /> BYPASS DLUL1 FIRE
<br /> U PUMP
<br /> ATS-DE FP-1
<br /> 260A/4P h
<br /> 4 4
<br /> MSB-D TO SHEET E7.01
<br /> TO MSB-D
<br /> REFER TO SHEET E7.01
<br /> I I
<br /> PANEL
<br /> DLEHDP
<br /> I I
<br /> I I
<br /> P1 - - - - - - - � - EMERGENCY ELECTRICAL- - - - - - - - - - - - 7,844 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOBBYLEVEL-
<br /> PROJECT INFORMATION
<br /> i 2 N 4) PROJECT NUMBER: B24-1032
<br /> PROJECT LEAD: JGG
<br /> a J DRAWN BY: CMB
<br /> TO SWITCHBOARD EMSB-1 IN
<br /> COLBY CAMPUS GENERATOR
<br /> BUILDING. SHEET NO
<br /> EMERGENCY POWER ONE-LINE DIAGRAM E7.02-PET
<br /> SCALE:NCNE
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