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ELECTRICAL LOAD CALCULATIONS <br />816 SQ. FT. UNIT #1 <br />• BASED ON THE ARTICLE 220 OF THE NATIONAL ELECTRICAL CODE. <br />CALCULATIONS FOR COMPUTING FEEDER AND SERVICE LOADS <br />OPTIONAL CALCULATIONS -DWELLING UNITS. <br />1. LARGEST AIR CONDITIONING LOAD: <br />COOLING MODE <br />a. AIR HANDLER UNIT FAN........................................................0.8 KVA <br />b. CONDENSING UNIT................................................................2.2 KVA <br />TOTAL(@ 100%)....................................................................3.0 KVA <br />HEATING MODE <br />a. AIR HANDLER UNIT FAN ........................................................ 0.8 KVA <br />b. ELEC. RESIST. HEAT STRIP (3.4 KW @ 65%).......................2.21 KVA <br />LARGEST LOAD......................................................................5.21 KVA <br />2. OTHER LOAD: <br />a. LIGHTING LOAD: (3 V.A./ SQ. FT.) ......... 816 SQ. FT. x 3........2.45 <br />KVA <br />b. SMALL APPLIANCES: (2 @ 1.5 KVA EACH)...........................3.0 <br />KVA <br />c. WATER HEATERS.....................................................................4.5 <br />KVA <br />d. RANGE WITH OVEN...............................................................11.7 <br />KVA <br />e. CLOTHES DRYER & WASHER.................................................5.0 <br />KVA <br />f. LAUNDRY (CIRCUIT).................................................................1.5 <br />KVA <br />g. DISH WASHER..............................................................................0 <br />KVA <br />h. DISPOSAL.....................................................................................0 <br />KVA <br />i. MICROWAVE..............................................................................1.2 <br />KVA <br />SUB TOTAL <br />34.60 KVA <br />THE FIRST 10 KVA @100%.......................................................................10 <br />KVA <br />REMAINDER @40% (24.6 KVA x40%).......................................................9.84 <br />KVA <br />TOTAL DEMAND LOAD =19.84 KVA@240V=83 AMPS =100 AMPS <br />FEEDER CALCULATIONS UNIT #3 <br />PHASE CONDUCTOR: <br />19.87 KVA @ 240 V.-10=....................................................................82.80 AMPS <br />NEUTRAL CONDUCTOR: <br />• BASED ON SECTION 220-22 OF THE NATIONAL ELECTRICAL CODE. <br />a. <br />LIGHTING LOAD.....................................................................2.56 <br />KVA <br />b. <br />SMALL APPLIANCE & LAUNDRY CIRCUIT ..........................4.5 <br />KVA <br />SUBTOTAL............................................................................7.06 <br />KVA <br />THE FIRST <br />3 KVA @100%....................................................................3.0 <br />KVA <br />REMAINDER <br />@35% (4.06 KVA x35 %)..................................................1.4 <br />KVA <br />I <br />SUBTOTAL............................................................................4.4 <br />KVA <br />PLUS <br />c. <br />RANGE WITH OVEN-11.7 KW@70%....................................8.2 <br />KVA <br />d. <br />DISHWASHER........................................................................0.0 <br />KVA <br />e. <br />DISPOSAL...............................................................................0.0 <br />KVA <br />f. <br />COMPACTOR..........................................................................0.0 <br />KVA <br />g. <br />MICROWAVE...........................................................................1.2 <br />KVA <br />h. <br />AIR CONDITIONING UNIT: 5.21 KVA@100%......................5.21 <br />KVA <br />TOTAL 19.01 KVA <br />19.01 KVA @240 V. -10=.....................................................................79.21 AMPS <br />ELECTRICAL LOAD CALCULATIONS <br />590 SQ. FT. UNIT #2 <br />• BASED ON THE ARTICLE 220 OF THE NATIONAL ELECTRICAL CODE. <br />CALCULATIONS FOR COMPUTING FEEDER AND SERVICE LOADS <br />OPTIONAL CALCULATIONS -DWELLING UNITS. <br />1. LARGEST AIR CONDITIONING LOAD: <br />COOLING MODE <br />a. AIR HANDLER UNIT FAN........................................................0.8 KVA <br />b. CONDENSING UNIT................................................................2.2 KVA <br />TOTAL (@ 100%)....................................................................3.0 KVA <br />HEATING MODE <br />a. AIR HANDLER UNIT FAN........................................................0.8 KVA <br />b. ELEC. RESIST. HEAT STRIP (3.4 KW @ 65%).......................2.21 KVA <br />LARGESTLOAD......................................................................5.21 <br />KVA <br />2. OTHER LOAD: <br />a. LIGHTING LOAD: (3 V.A./ SQ. FT.) ......... 590 SQ. FT. x 3........1.77 <br />KVA <br />b. SMALL APPLIANCES: (2 @ 1.5 KVA EACH)...........................3.0 <br />KVA <br />c. WATER HEATERS.....................................................................4.5 <br />KVA <br />d. RANGE WITH OVEN...............................................................11.7 <br />KVA <br />e. CLOTHES DRYER & WASHER.................................................5.0 <br />KVA <br />f. LAUNDRY (CIRCUIT).................................................................1.5 <br />KVA <br />g. DISH WASHER..............................................................................0 <br />KVA <br />h. DISPOSAL.....................................................................................0 <br />KVA <br />i. MICROWAVE..............................................................................1.2 <br />KVA <br />SUB TOTAL <br />33.88 KVA <br />THE FIRST 10 KVA @100%.......................................................................10 <br />KVA <br />REMAINDER @40% (23.88 KVA x40%).......................................................9.55 <br />KVA <br />TOTAL DEMAND LOAD =19.55 KVA@240V=81.5 AMPS =100 AMPS <br />ELECTRICAL LOAD CALCULATIONS <br />854 SQ. FT. UNIT #3 <br />• BASED ON THE ARTICLE 220 OF THE NATIONAL ELECTRICAL CODE. <br />CALCULATIONS FOR COMPUTING FEEDER AND SERVICE LOADS <br />OPTIONAL CALCULATIONS -DWELLING UNITS. <br />1. LARGEST AIR CONDITIONING LOAD: <br />COOLING MODE <br />a. AIR HANDLER UNIT FAN........................................................0.8 KVA <br />b. CONDENSING UNIT................................................................2.2 KVA <br />TOTAL(@ 100%)....................................................................3.0 KVA <br />HEATING MODE <br />a. AIR HANDLER UN <br />IT FAN........................................................0.8 KVA <br />b. ELEC. RESIST. HEAT STRIP (3.4 KW @ 65%).......................2.21 KVA <br />LARGESTLOAD......................................................................5.21 <br />KVA <br />2. OTHER LOAD: <br />a. LIGHTING LOAD: (3 V.A./ SQ. FT.) ........ 854 SQ. FT. x 3........2.56 <br />KVA <br />b. SMALL APPLIANCES: (2 @ 1.5 KVA EACH)...........................3.0 <br />KVA <br />c. WATER HEATERS.....................................................................4.5 <br />KVA <br />d. RANGE WITH OVEN...............................................................11.7 <br />KVA <br />e. CLOTHES DRYER & WASHER.................................................5.0 <br />KVA <br />f. LAUNDRY (CIRCUIT).................................................................1.5 <br />KVA <br />g. DISH WASHER..............................................................................0 <br />KVA <br />h. DISPOSAL.....................................................................................0 <br />KVA <br />i. MICROWAVE..............................................................................1.2 <br />KVA <br />SUB TOTAL <br />34.67 KVA <br />THE FIRST 10 KVA @100%.......................................................................10 <br />KVA <br />REMAINDER @40% (24.67 KVA x40%).......................................................9.87 <br />KVA <br />TOTAL DEMAND LOAD =19.87 KVA@240V=83 AMPS =100 AMPS <br />I N I MUM G0Nr;)UcTO*R"l !B I Lr-s <br />DVERGURRENT RATING <br />CURRENT CARRYING <br />AND NEUTRAL GONDUGTOR <br />&RO ND GONDUGTDR <br />MINIMUM CONDUIT 51 <br />HE+6 <br />%4+6 <br />2k4+6 <br />0 -- 20 �4MP5 <br />#12 <br />#12 <br />0115" <br />0,. 011 <br />0.50" <br />21 - 30 AMPS <br />#ICl <br />#l,p <br />0375It <br />C�? 5C " <br />0-wif <br />31 - 40 AMPS <br />#6 <br />#10 <br />I" <br />0 15" <br />41 - 50 AMP5 <br />#8 <br />#10 _ <br />111 <br />0 15" <br />51 - 60 AMPS <br />#6 <br />#ICE <br />125" <br />111 <br />61 - 70 AMP5 <br />#4 <br />#6 <br />1,25" <br />10 <br />71 - 80 AMPS <br />#4 <br />#6 <br />1.25" <br />111 <br />&I - a0 AMP5 <br />#3 <br />#6 <br />125" <br />125" <br />c#1 - 100 AMP5 <br />#3 <br />1 r25#1 <br />1.25" <br />FWN15H C,0NDUGT0R5 IN AGGORDANGE P41TH THIS 5GHEr,>ILE UNLESS OTHERA15E NOTED. <br />ALL HIRES ARE TO B C-OWER, T41,#*I, UNLE55 OTHE-RH19E NOTED, SEE ELEGTRIAC.L NOTES FOR <br />AEVITIONAL GDNMIT AND HIRE INSULATION REQUIREMENTS. <br />AUTOMATIC TIME SWITCH FO <br />COMMON AREA EXTERIOR LIGHT; <br />D.P.S.T. -20 AMP-120V.-7 DAY <br />PANEL <br />-UNIT #1" <br />"A" <br />FEEDER CALCULATIONS UNIT #1 <br />PHASE CONDUCTOR: <br />19.84 KVA @ 240 V.-10=....................................................................82.66 AMPS <br />NEUTRAL CONDUCTOR: <br />• BASED ON SECTION 220-22 OF THE NATIONAL ELECTRICAL CODE <br />a. <br />LIGHTING LOAD.....................................................................2.45 <br />KVA <br />b. <br />SMALL APPLIANCE & LAUNDRY CIRCUIT ..........................4.5 <br />KVA <br />SUBTOTAL............................................................................6.95 <br />KVA <br />THEFIRST <br />3 KVA @100%....................................................................3.0 <br />KVA <br />REMAINDER <br />@35% (3.95 KVA x35 %)..................................................1.4 <br />KVA <br />SUBTOTAL............................................................................4.4 <br />KVA <br />PLUS <br />c. <br />RANGE WITH OVEN-11.7 KW@70%....................................8.2 <br />KVA <br />d. <br />DISHWASHER........................................................................0.0 <br />KVA <br />e. <br />DISPOSAL..............................................................................0 <br />.0 KVA <br />f. <br />COMPACTOR..........................................................................0.0 <br />KVA <br />g. <br />MICROWAVE...........................................................................1.2 <br />KVA <br />h. <br />AIR CONDITIONING UNIT: 5.21 KVA@100%......................5.21 <br />KVA <br />TOTAL 19,01 KVA <br />19.01 KVA @240 V. -10=.....................................................................79.21 AMPS <br />350 AMPS SERVICE @ 120/240 V.-10-3 WIRE: <br />(3)-#3/0 CU THW IN 2-1/2" RIGID GALV. CONDUIT <br />RISER UP TO WEATHERHEAD. PROVIDE SUFFICIENT SLACK <br />IN CONDUCTORS FOR FINAL CONNECTION BY ELEC. <br />POWER COMPANY. (FIELD COORDINATE EXACT <br />REQUIREMENTS WITH ELEC. POWER COMPANY TYP. <br />6%6%5 FT. LONG NEMA TYPE 3R WIREWAY WITH <br />SCREW -DOWN AND LOCKABLE COVER (FIELD <br />COORDINATE WITH ELEC. POWER COMPANY) <br />MAIN DISCONNECT SWITCH: 100 AMP-240V. <br />2 POLE - S.N. - SERVICE RATED - NEMA - TYPE 3R <br />- FUSED © 100 AMPS WITH 100,000 A.I.C. TYPE FUSES <br />(FIELD COORDINATE WITH ELEC. POWER CO. TYP.) <br />PANEL <br />"UNIT #2" <br />„B„ <br />120/240 V. -10-3 WIRE ELEC. METER <br />WITH LIGHTING ARRESTOR (FIELD COORDINATE <br />WITH ELEC. POWER CO. -TYPICAL) <br />100 AMP. SERVICE @120/240V. -10-3 WIRE: (3)-#3 <br />CU. THW & (1)-#8 CU. THW GROUND IN 1 <br />1 /4" CONDUIT (TYPICAL TO PANEL "A", "B", <br />"C", "D" & HOUSE PANEL "H" <br />PANEL <br />"UNIT #3" <br />„ c„ <br />• <br />HOUSE <br />„H„ <br />L. A. <br />HOUSE <br />PANEL <br />„H„ <br />I <br />• <br />UNIT #3 <br />L. A. <br />L.A. <br />o <br />L - <br />.---I <br />FEEDER CALCULATIONS UNIT #2 <br />PHASE CONDUCTOR: <br />19.55 KVA @ 240 V.-10=....................................................................81.46 AMPS <br />NEUTRAL CONDUCTOR: <br />• BASED ON SECTION 220-22 OF THE NATIONAL ELECTRICAL CODE. <br />a. <br />LIGHTING LOAD.....................................................................1.77 <br />KVA <br />b. <br />SMALL APPLIANCE & LAUNDRY CIRCUIT ..........................4.5 <br />KVA <br />SUBTOTAL............................................................................ <br />6.27KVA <br />THE FIRST <br />3 KVA @100%....................................................................3.0 <br />KVA <br />REMAINDER <br />@35% (3.27 KVA x35 %)..................................................1.1 <br />KVA <br />SUBTOTAL............................................................................4.1 <br />KVA <br />PLUS <br />c. <br />RANGE WITH OVEN-11.7 KW@70%....................................8.2 <br />KVA <br />d. <br />DISHWASHER........................................................................0.0 <br />KVA <br />e. <br />DISPOSAL ............................................................................0.0 <br />KVA <br />f. <br />COMPACTOR..........................................................................0.0 <br />KVA <br />g. <br />MICROWAVE...........................................................................1.2 <br />KVA <br />h. <br />AIR CONDITIONING UNIT: 5.21 KVA@100%......................5.21 <br />KVA <br />TOTAL 18.71 KVA <br />18.71 KVA @240 V. -10=.....................................................................78 AMPS <br />• <br />UNIT #1 <br />#8 CU. GROUND IN 2" CONDUIT. (TYPICAL) <br />L. A. <br />I Q i <br />I I <br />� - L <br />#2/0 CU. GROUND IN 1 /2" CONDUIT FROM TWO 5/8" 0 <br />8 FT LONG DRIVEN RODS AT LEAST 6 FT APART, <br />UNDERGROUND METALLIC COLD WATER PIPE AND BUILDING <br />FOOTING REINF. STEEL BARS (FIELD COORDINATE) <br />ELECTRICAL RISER DIAGRAM <br />N.T.S. <br />THESE CONSTRUCTION DOCUMENTS HAVE BEEN <br />PREPARED UNDER THE DIRECT SUPERVISION OF <br />PIERRE M_ VALLES, P.E. (FL #66356). PIERRE M. <br />VALLES, HEREBY CERTIFIES THAT THESE <br />DOCUMENTS COMPLY WITH ALL APPLICABALE <br />SECTIONS OF THE FLORIDA BUILDING CODE 2020, <br />7TH EDITION \ f � 4 °C �, to a E <br />PLANS SHALL REFERENCE COMPLIANCE WITH THE III <br />2020. 7TH EDITION FLORIDA BUILDING CODE, <br />RESIDENTIAL SECTION R301, DESIGN C TERIA & <br />ASCE 7-16. <br />DATE <br />} <br />Q <br />Z <br />0 <br />w <br />0 <br />U <br />K <br />O <br />0 <br />w <br />z z <br />Q� <br />=J <br />U UD <br />oz <br />wZ <br />U O <br />� U <br />O Z <br />00 <br />L w <br />0a <br />w O <br />o] U <br />w <br />�LL <br />O <br />o� <br />zZ <br />w <br /><� <br /><z <br />co <br />z <br />wa <br />�Q <br />Dz <br />U <br />00 <br />a (n <br />W U <br />co <br />LL] <br />w <br />ull L <br />z <br />w <br />z <br />w <br />2 w <br />p <br />O vi <br />a(1) <br />wLij <br />nL <br />w <br />�w <br />Zw <br />z <br />=z <br />oZ <br />�Q <br />m <br />�o <br />w <br />a ci <br />o� <br />a <br />C <br />w O <br />2 = <br />F- <br />O <br />a <br />z} <br />Q� <br />�Q <br />�a <br />a= <br />O� <br />U } <br />Z <br />Q� <br />O <br />z� <br />00 <br />� w <br />z <br />C Cr <br />U U) <br />G <br />W w <br />= m <br />~ O <br />cn F- <br />w } <br />>w <br />c�_ <br />w� <br />w w <br />}Q <br />J 0 <br />U O <br />oZ <br />w <br />cc <br />aw <br />x <br />wI <br />co <br />a <br />n <br />z� <br />ow <br />U z <br />zQ <br />w O <br />a <br />O 2x <br />�o <br />w LL <br />• <br />00 <br />IIIII <br />0��0 <br />,,..,,. <br />I� <br />I.... 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