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Panel A Calcs <br /> Forest Park <br /> 205 Park Rd Bldg <br /> 130 Everett, WA <br /> 98203 <br /> LOAD CALCULATIONS FOR"PANEL Panel A" <br /> BASED ON THE 2017 NEC NEC 220.61(A) <br /> L1 L2 NEUTRAL <br /> CALCULATED LOAD(NEC 215.5) 16,834 VA 17,914 VA 17,914 VA <br /> CALCULATED LOAD WITH DEMAND FACTORS(NEC 215.5) <br /> GENERAL LOAD 7,110 VA 6,750 VA 6,750 VA <br /> RECEPTACLE LOAD(NEC TABLE 220.44) <br /> 1ST 10,OOOW 460 VA 1,980 VA 1,980 VA <br /> CONTINUOUS LOAD(NEC 215.2) 8,384 VA 8,384 VA 8,384 VA <br /> PLUS 25%(1-1,L2, L3) 2,096 VA 2,096 VA <br /> 0%(NEUTRAL)NEC 215.2(A)EX NO.2 0 VA <br /> MOTOR LOAD(NEC 430.24) 880 VA 800 VA 800 VA <br /> PLUS 25%OF LARGEST MOTOR 88 VA 88 VA 88 VA <br /> KITCHEN LOADS(NEC 220.56) <br /> L1 (OX1 )= OVA <br /> L2(0X1 )= 0 VA 0 VA <br /> TOTAL BALANCED LOAD(1-PHASE) 19,018 VA 19,018 VA <br /> TOTAL UNBALANCED LOAD(1-PHASE) 0 VA 1,080 VA <br /> NEUTRAL LOAD 18,002 VA <br /> LINE AMPS BALANCED(1-PHASE) 158.5 A 158.5 A <br /> LINE AMPS UNBALANCED(1-PHASE) 0.0 A 9.0 A <br /> TOTALS 158.5 A 167.5 A 150.0 A <br /> ADJUSTMENT FACTOR 0.0 A 0.0 A 0.0 A <br /> TOTAL DESIGN LOAD 158.5 A 167.5 A 150.0 A <br /> VOLTAGE DROP CALCULATIONS <br /> Single Phase (2 X 50'L X 0.0967 R X 167.5 A+1,000) =1.6 VD <br /> Voltage Drop% (1.6 VD+240 V X 100)=0.7%VD <br /> FAULT CURRENT CALCULATIONS <br /> Available Fault Current at Starting Point ((31,260 AFC X 1.00 UA)+ 16 MC)=31,276 AFC <br /> Conductor Factor CF-Formula(2 X 50 L X 31,276 AFC )+(10,755 C X 1 N X 240 V)=1.212 CF <br /> Conductor Multiplier CM-Formula (1 )+(1 + 1.212 CF)=0.452 CM <br /> Conductor Let-Through Current CLC-Formula(31,276 AFC X 0.452 CM)= 14,137 CLC <br /> A-Amps <br /> AFC-Available Fault Current <br /> C-Conductor Constant <br /> CF-Conductor Factor <br /> CLC-Conductor Let-Through Current <br /> CM-Conductor Multiplier <br /> L-Length of Conductor <br /> MC-Motor Contribution <br /> N-Number of Conductors Per Phase <br /> R-Resistance <br /> UA-Utility Adjustment 1.1 <br /> V-Voltage <br /> VA-Volt Amps <br /> VD-Voltage Drop <br /> Prepared With 1-Line 2017 Software-Copyright Durand&Associates-www.durandassociates.com <br />