{"product_id":"sg3a0045dk","title":"SG3A0045DK - Hammond Power Solutions 45kVA 3-Phase 240D-480Y\/277V Aluminum Wound NEMA 3R Distribution Transformer","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eSG3A0045DK\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eSG3A0045DK\u003c\/b\u003e is a 45kVA, 3-phase, energy-efficient distribution transformer designed for general purpose power applications. This unit features a robust NEMA 3R enclosure and is built for reliable performance in demanding environments.Engineered for 60 Hz operation, the SG3A0045DK offers a 240V delta primary and a 480Y\/277V secondary configuration, making it suitable for a wide range of commercial and industrial applications. The transformer is constructed with aluminum windings and a heavy-duty ventilated Type 3R enclosure, providing protection against dust and water ingress. It is compliant with DOE 2016 and NRCan 2019 efficiency standards and is designed for floor or wall mounting.\u003cul\u003e\n\u003cli\u003e45kVA power rating\u003c\/li\u003e\n\u003cli\u003e3-phase configuration\u003c\/li\u003e\n\u003cli\u003e240V delta primary\u003c\/li\u003e\n\u003cli\u003e480Y\/277V secondary\u003c\/li\u003e\n\u003cli\u003eAluminum wound\u003c\/li\u003e\n\u003cli\u003e60 Hz frequency\u003c\/li\u003e\n\u003cli\u003eNEMA 3R enclosure\u003c\/li\u003e\n\u003cli\u003eEnergy efficient, DOE 2016 and NRCan 2019 compliant\u003c\/li\u003e\n\u003cli\u003eFloor or wall mounting\u003c\/li\u003e\n\u003cli\u003eHeavy-duty ventilated enclosure\u003c\/li\u003e\n\u003cli\u003eUL and CSA approved\u003c\/li\u003e\n\u003cli\u003e25.8\" W x 23.8\" D x 28.8\" H\u003c\/li\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: SG3A0045DK\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Hammond Power Solutions\u003c\/li\u003e\n\u003cli\u003eBrand : Hammond Power Solutions\u003c\/li\u003e\n\u003cli\u003eCategory : Distribution Equipment\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Transformers\u003c\/li\u003e\n\u003cli\u003eSection  : Dry Type\u003c\/li\u003e\n\u003cli\u003eFamily : Sentinel G\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003eEnclosure Grade : Standard\u003c\/li\u003e\n\u003cli\u003eDuty : General Duty\u003c\/li\u003e\n\u003cli\u003eFrequency : 60Hz\u003c\/li\u003e\n\u003cli\u003ePrimary Voltage : 240D\u003c\/li\u003e\n\u003cli\u003ePrimary Connection : Delta\u003c\/li\u003e\n\u003cli\u003ePrimary FCAN (NPL) : 2x2.5%\u003c\/li\u003e\n\u003cli\u003ePrimary FCBN (NPL) : 4x2.5%\u003c\/li\u003e\n\u003cli\u003eSecondary Voltage : 480Y\/277\u003c\/li\u003e\n\u003cli\u003eSecondary Connection : Wye-N\u003c\/li\u003e\n\u003cli\u003eMaterial : Aluminum\u003c\/li\u003e\n\u003cli\u003eTemperature Rise : 150°C\u003c\/li\u003e\n\u003cli\u003eInsulation Class : 220°C\u003c\/li\u003e\n\u003cli\u003eEKVA : 45\u003c\/li\u003e\n\u003cli\u003eEfficiency Regulation : DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)\u003c\/li\u003e\n\u003cli\u003eSeismic Compliance : OSHPD, IBC 2018 (Sds=2.0, z\/h=1, lp=1.5)\u003c\/li\u003e\n\u003cli\u003eSound Level : 45 dBA (NEMA ST-20)\u003c\/li\u003e\n\u003cli\u003eImpedance (Std) : 2.5% - 6.5%\u003c\/li\u003e\n\u003cli\u003eSecondary Termination (NPL) : Mechanical Lugs\u003c\/li\u003e\n\u003cli\u003eEnclosure Type : Type 3R \/ IP24\u003c\/li\u003e\n\u003cli\u003eEnclosure Finish : ANSI 61 Grey, UL50\u003c\/li\u003e\n\u003cli\u003eEnclosure PN (NPL) : DH2-N3R\u003c\/li\u003e\n\u003cli\u003eEnclosure Dimensions : 28.75in\/731mm(H), 25.75in\/655mm(W), 23.8in\/605mm(D)\u003c\/li\u003e\n\u003cli\u003eNameplate : Standard\u003c\/li\u003e\n\u003cli\u003eStandard kVA : 45\u003c\/li\u003e\n\u003cli\u003eVector Configuration : YNd1 (-30°)\u003c\/li\u003e\n\u003cli\u003eSeismic Standard Value : IBC 2018\u003c\/li\u003e\n\u003cli\u003eOSHPD : Yes\u003c\/li\u003e\n\u003cli\u003eSeismic IP : lp=1.5\u003c\/li\u003e\n\u003cli\u003eSeismic ZH : z\/h=1\u003c\/li\u003e\n\u003cli\u003eSeismic SDS Value : Sds=2.0\u003c\/li\u003e\n\u003cli\u003eEnclosure IR Window : No\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 803423123321\u003c\/li\u003e\n\u003cli\u003eDimensions : 28.8 in H x 25.8 in W x 23.8 in D\u003c\/li\u003e\n\u003cli\u003eWeight : 345 \u003c\/li\u003e\n\u003cli\u003eCertification : CSA, UL\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Hammond Power Solutions","offers":[{"title":"New","offer_id":62205312598175,"sku":"SG3A0045DK-New","price":3760.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/SG3A0045DK.jpg?v=1757544275","url":"https:\/\/essentialparts.com\/products\/sg3a0045dk","provider":"Essential Electric Supply","version":"1.0","type":"link"}