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STRING CALCULATIONS SYSTEM OCPD CALCULATIONS <br /> HOYMILES:HM-1200N,HM-600N,HM-30ON(240V) STRING#1 STRING#2 INVERTER MODEL(S): HOYMILES HM-120ON HOYMILES HM-60ON HOYMILES HM-30ON <br /> MAX AC CURRENT 10.94A 10.94A #OF INVERTER(S): 2 2 2 <br /> MICRO INVERTER(S)IN SERIES: 3 3 MAX OUTPUT CURRENT: 5.OA 23A 1.25A <br /> NOMINAL VOLTAGE/RANGE 211V-264V 211V-264V (#OF INVERTERS)X(MAX OUTPUT CURRENT) 10.OA 5.OA 2.5A <br /> MAX AC OUTPUT POWER: 210OW 210OW (MAX OUTPUT CURRENT)X 125%<=OCPD RATING <br /> ARRAY DC POWER: 560OW (17.5 A X 1.25)=21.875A<=30A,OK 5 L A R <br /> TOTAL MAX AC CURRENT: 17.50A PV LOAD CALCULATIONS:SUPPLY SIDE TIE-IN <br /> Revolution Energy Systems Inc. <br /> NUMBER OF CURRENT CARRYING CONDUCTORS PERCENT OF VALUES FEEDER WIRE RATING: 100A <br /> 4-6 .80 ALLOWABLE SOLAR CALCULATION 9981 West 190th St <br /> 7-9 .70 (FEEDER RATING-1.25) 80.000OA(FEEDER WIRES ALLOWABLE SOLAR) Unit K Mokena IL 60448 <br /> 10-20 .50 80.000OA(AVAILABLE FOR PV) T: 708-995-1643 <br /> Conduit&Conductor Schedule <br /> TAG QTY WIRE GAUGE DESCRIPTION CONDUIT SIZE CONDUCTOR RATING CONDUCTOR TEMP.RATE AMBIENTTEMP TEMP.DERATE #OF CONDUCTORS CONDUCTOR RATING CONDUIT FILL <br /> DERATE W/DERATES <br /> 1 (2) 12 AWG AC-CABLE,COPPER(L1,L2) N/A-FREE AIR 30A 90°C 26°C 1.00 N/A-FREE AIR 30A N/A-FREE AIR <br /> (1) 12 AWG THWN-2 COPPER-(GROUND) <br /> SITE INFORMATION <br /> 2 (2) 10 AWG THHN/THWN-2,COPPER-(Ll,L2) 3/4"PVC 40A 90°C 26°C 1.00 1.0 40A 12.03% <br /> (1) 10 AWG THWN-2 COPPER-(GROUND) JOHN LUKAS CHUBINSKY <br /> (4) 10 AWG THHN/THWN-2,COPPER-(L1,L2) 2802 16TH STREET <br /> 3 3/4"PVC 40A 90°C 26°C 1.00 0.8 32A 20.05% <br /> (1) 10 AWG THWN-2 COPPER-(GROUND) EVERETT,WA 98201 <br /> 4 (3) 10 AWG THHN/THWN-2,COPPER-(L1,L2,NEUTRAL) 3/4"PVC 40A 90°C 26°C 1.00 1.0 40A 16.04% AC System Size:4.20 kW AC/4.20 kVA <br /> (1) 10 AWG THWN-2 COPPER-(GROUND) <br /> DC System Size:5.60 kW DC <br /> 5 (3) 6 AWG THHN/THWN-2,COPPER-(L1,L2,NEUTRAL) 3/4"PVC 65A 75°C 26°C 1.00 1.0 65A 38.37% <br /> Lat,47.9960114 <br /> (1) 6 AWG THWN-2 COPPER-(GROUND) <br /> Long,-122.1931020 <br /> (14)HANWHA Q.PEAK DUO L-G7.3(40OW) <br /> PV Modules <br /> (2) HOYMILES HM-120ON(240V) <br /> (2) HOYMILES HM-60ON(240V) <br /> (2) HOYMILES HM-30ON(240V) <br /> Inverter(s) <br /> SNOHOMISH COUNTY PUD <br /> GROUNDING&GENERAL NOTES: INTERCONNECTION NOTES: <br /> 1. PV INVERTER IS UNGROUNDED,TRANSFORMER-LESS TYPE. 1. INTERCONNECTION SIZING, LIMITATIONS AND COMPLIANCE DETERMINED IN ACCORDANCE WITH[NEC <br /> 2. DC GEC AND AC EGC TO BE SPLICED TO EXISTING ELECTRODE 705.121,AND[NEC 690.64]. <br /> 2.GROUND FAULT PROTECTION IN ACCORDANCE WITH[NEC 215.9], [NEC 230.95]AND[NEC 690.5] <br /> 3.ANY EXISTING WIRING INVOLVED WITH PV SYSTEM CONNECTION THAT IS FOUND TO 3.ALL EQUIPMENT TO BE RATED FOR BACKFEEDING. <br /> BE INADEQUATE PER CODE SHALL BE CORRECTED PRIOR TO FINAL INSPECTION. 4. PV BREAKER TO BE POSITIONED AT THE OPPOSITE END OF THE BUSBAR RELATIVE TO THE MAIN BREAKER. <br /> 4.JUNCTION BOX QUANTITIES,AND PLACEMENT SUBJECT TO CHANGE IN THE FIELD- <br /> JUNCTION BOXES DEPICTED ON ELECTRICAL DIAGRAM REPRESENT WIRE TYPE DISCONNECT NOTES <br /> TRANSITIONS. 1. DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THE SWITCH IS OPENED THE CONDUCTORS DRAWN BY:JEROME JAPAL <br /> 5.AC DISCONNECT NOTED IN EQUIPMENT SCHEDULE OPTIONAL IF OTHER REMAINING LIVE ARE CONNECTED TO THE TERMINALS MARKED"LINE SIDE"(TYPICALLY THE UPPER TERMINALS) DATE: <br /> AC DISCONNECTING MEANS IS LOCATED WITHIN 10'OF SERVICE DISCONNECT. 2.AC DISCONNECT MUST BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE LOCKABLE,AND BE A 4/3/2023 <br /> VISIBLE-BREAK SWITCH <br /> ELECTRICAL CALCS- PV06 <br />