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IQSC-3-DSH-00021-5.0-EN-US-2024-08-19 <br />ELECTRICAL SPECIFICATIONS <br />Maximum overcurrent protection device rating for PV combiner unit 80 A <br />Internal busbar rating 200 A <br />Neutral-forming transformer (NFT) <br />• Breaker rating (pre-installed): 40 A between L1 and Neutral; 40 A between L2 and Neutral <br />• Continuous rated power: 3,600 VA <br />• Maximum continuous unbalance current: 30 A @ 120 V <br />• Peak unbalanced current: 80 A @ 120 V for two seconds <br />MECHANICAL DATA <br />Dimensions (W × H × D)50 cm × 91.6 cm × 24.6 cm (19.7 in × 36 in × 9.7 in) <br />Weight 39.4 kg (87 lb) <br />Ambient temperature range -40°C to 50°C (-40°F to 122°F) <br />Cooling Natural convection and a heat shield <br />Enclosure environmental rating Outdoor, NEMA type 3R, polycarbonate construction <br />Maximum altitude 2,500 m (8,200 ft) <br />WIRE SIZES <br />Connections <br />(All lugs are rated to 90°C) <br />Main lugs and backup load lugs Cu/Al: <br />CSR breaker bottom wiring lugs Cu/Al: <br />AC combiner lugs, IQ Battery lugs, and <br />generator lugs: <br />Neutral (large lugs) Cu/Al: <br />6 AWG–300 kcmil <br />2 AWG–300 kcmil <br />14 AWG–2 AWG <br />6 AWG–300 kcmil <br />Neutral and ground bars Large holes (5/16–24 UNF) <br />Small holes (10–32 UNF) <br />14 AWG–1/0 AWG <br />14 AWG–6 AWG <br />COMPLIANCE <br />Compliance <br />UL 1741, UL 1741 SA, IEEE 1547:2018 (UL 1741-SB, 3rd Ed.), UL 1741 PCS CRD, UL1 998, UL 869A, <br />UL 5088, UL 50E8 <br />CSA 22.2 No. 107.1, 47 CFR Part 15 Class B, ICES 003, ICC ES AC156 <br />The IQ System Controller 3/3G is approved for use as service equipment in the United States <br />WARRANTY <br />Limited warranty (restrictions apply) Up to 10 years (EP200G-NA-02-RSD has a 5-year warranty) <br />COMPATIBILITY 9 <br /> Battery IQ Battery 5P (IQBATTERY-5P-1P-NA) <br /> Microinverters IQ8, IQ7, IQ6, and M Series Microinverters10 <br /> IQ Combiner IQ Combiner 5/5C (X-IQ-AM1-240-5C and X-IQ-AM1-240-5) <br /> Communications Kit 2 COMMS-KIT-02 <br />8 Sections from these standards were used during the safety evaluation and included in the UL 1741 listing. <br />9 For more details, refer to the IQ System Controller 3/3G quick install guide. <br />10 M Series Microinverters can only be supported in states that have not yet adopted IEEE 1547:2018. Enphase does not support mixing IQ8 Series Microinverters with other series on the same IQ Gateway.