{"product_id":"dm660jh","title":"Hammond Power Solutions DM660JH - 3-Phase Transformer 660 kVA (460VΔ-400Y\/231V)","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eDM660JH\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\tHammond Power Solutions DM660JH is a three-phase general duty transformer designed for industrial power distribution applications. This 660 kVA unit features a 460V delta primary connection and delivers 400Y\/231V through its wye-secondary configuration, constructed with aluminum windings rated for 150°C temperature rise and 220°C insulation class. The transformer is housed in a Type 3R\/IP24 enclosure with ANSI 61 grey finish, measuring 66 inches high by 51.5 inches wide by 43 inches deep, and operates at 62 dBA sound levels. Compliant with IBC 2018 seismic standards (Sds=2.0, z\/h=0, lp=1.5) and approved for installation in US and LATAM markets, this transformer is suitable for manufacturing facilities, industrial plants, and commercial power systems requiring reliable voltage transformation.      \u003cb\u003eKey Features \u0026amp; Specifications\u003c\/b\u003e  \u003cul\u003e \u003cli\u003eType: Three-phase general duty transformer\u003c\/li\u003e \u003cli\u003eVoltage: 460V delta primary, 400Y\/231V secondary\u003c\/li\u003e \u003cli\u003eCurrent: 660 kVA capacity\u003c\/li\u003e \u003cli\u003eFrequency: 60Hz\u003c\/li\u003e \u003cli\u003eImpedance: 5.5% - 7.5% standard\u003c\/li\u003e \u003cli\u003eTemperature Rise: 150°C\u003c\/li\u003e \u003cli\u003eInsulation Class: 220°C\u003c\/li\u003e \u003cli\u003eEnclosure: Type 3R\/IP24, ANSI 61 Grey\u003c\/li\u003e \u003cli\u003eDimensions: 66\"H × 51.5\"W × 43\"D (1677×1309×1093mm)\u003c\/li\u003e \u003cli\u003eSound Level: 62 dBA (NEMA ST-20)\u003c\/li\u003e \u003cli\u003eSeismic Compliance: IBC 2018 (Sds=2.0)\u003c\/li\u003e \u003cli\u003eVector Configuration: Dyn1 (-30°)\u003c\/li\u003e \u003cli\u003eMaterial: Aluminum windings\u003c\/li\u003e \u003c\/ul\u003e \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: DM660JH\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Hammond Power Solutions\u003c\/li\u003e\n\u003cli\u003eBrand : Hammond Power Solutions\u003c\/li\u003e\n\u003cli\u003eCategory : Transformer\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 : 460D\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) : 2x2.5%\u003c\/li\u003e\n\u003cli\u003eSecondary Voltage : 400Y\/231\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 : 660\u003c\/li\u003e\n\u003cli\u003eEfficiency Regulation : No Efficiency Specification; approved for installation in US and LATAM\u003c\/li\u003e\n\u003cli\u003eSeismic Compliance : IBC 2018 (Sds=2.0, z\/h=0, lp=1.5)\u003c\/li\u003e\n\u003cli\u003eSound Level : 62 dBA (NEMA ST-20)\u003c\/li\u003e\n\u003cli\u003eImpedance (Std) : 5.5% - 7.5%\u003c\/li\u003e\n\u003cli\u003eSecondary Termination (NPL) : Mounting Pads\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) : NJ3-N3R\u003c\/li\u003e\n\u003cli\u003eEnclosure Dimensions : 66in\/1677mm(H), 51.5in\/1309mm(W), 43in\/1093mm(D)\u003c\/li\u003e\n\u003cli\u003eNameplate : Standard\u003c\/li\u003e\n\u003cli\u003eStandard kVA : 660\u003c\/li\u003e\n\u003cli\u003eVector Configuration : Dyn1 (-30°)\u003c\/li\u003e\n\u003cli\u003eSeismic Standard Value : IBC 2018\u003c\/li\u003e\n\u003cli\u003eOSHPD : No\u003c\/li\u003e\n\u003cli\u003eSeismic IP : lp=1.5\u003c\/li\u003e\n\u003cli\u003eSeismic ZH : z\/h=0\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 : 803423053000\u003c\/li\u003e\n\u003cli\u003eGTIN : 00803423053000\u003c\/li\u003e\n\u003cli\u003eWeight : 3400 \u003c\/li\u003e\n\u003cli\u003eCertification : CSA, UL\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eDocumentation and Resources\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/engprd01.hammondpowersolutions.com\/info\/en\/pn\/DM660JH\" target=\"_blank\"\u003eEngineering Drawing (PDF) \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/documents.hammondpowersolutions.com\/documents\/Literature\/Control_and_Automation_Product_Brochures\/HPS-Tribune-Non-Efficient-Brochure.pdf\" target=\"_blank\"\u003eBrochure \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.youtube.com\/@HammondPowerSolutionsIncHPS\/videos\" target=\"_blank\"\u003eHammond Product Application Videos \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/americas.hammondpowersolutions.com\/resources\/\" target=\"_blank\"\u003eFrequently Asked Questions \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.hammondpowersolutions.com\/en\/Resources\/categories\/troubleshooting\/\" target=\"_blank\"\u003eTroubleshooting Guide \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/engprd01.hammondpowersolutions.com\/encl\/pn\/NJ3-N3R\/pdf\" target=\"_blank\"\u003eEnclosure CAD Drawing (PDF) \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e ","brand":"Hammond Power Solutions","offers":[{"title":"New","offer_id":62208911900831,"sku":"DM660JH-New","price":22942.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/DM660JH.jpg?v=1757543271","url":"https:\/\/essentialparts.com\/products\/dm660jh","provider":"Essential Electric Supply","version":"1.0","type":"link"}