{"product_id":"siemens-3f3y075st-75-kva-dry-type-transformer","title":"Siemens 3F3Y075ST 75 kVA Dry-Type Transformer","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe Siemens 3F3Y075ST is a 75 kVA dry-type transformer designed for reliable three-phase power distribution in commercial and industrial electrical systems. It efficiently steps down 480 V input power to 120\/208 V output, providing dependable low-voltage power for downstream equipment. Featuring an air-cooled design and a NEMA 1 enclosure, it offers long-term performance with minimal maintenance requirements.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 313.501px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003ePower Distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003e3F3Y075ST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003eTransformers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003eDry-Type Transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003e75 kVA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eVoltage (High)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003e480 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eVoltage (Low)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003e120\/208 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003e3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eEnclosure Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003eNEMA 1 (indoor use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003eDry-type, air-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003eStep-down power distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003eUL listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003eFloor or wall mounted depending on configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.601%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0353%; height: 19.5938px;\"\u003e12.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e3F3Y075ST\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"1669\" data-start=\"979\"\u003eThe 3F3Y075ST is part of Siemens’ dry-type transformer line, designed to provide safe and efficient step-down power conversion for 3-phase systems. With a 75 kVA rating, it is capable of handling medium-to-large scale loads in commercial buildings, industrial plants, and institutional facilities. The transformer reduces incoming 480 V power to 120\/208 V, making it suitable for distribution to standard low-voltage systems. Housed in a NEMA 1 rated enclosure, the unit is built for indoor installations where protection against dust and incidental contact is required. Its air-cooled, dry-type design minimizes maintenance needs while ensuring long service life.\u003c\/p\u003e\n\u003cp data-end=\"1690\" data-start=\"1671\"\u003e\u003cstrong data-end=\"1688\" data-start=\"1671\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul data-start=\"1090\" data-end=\"1954\"\u003e\n\u003cli data-section-id=\"1kznzet\" data-start=\"1090\" data-end=\"1210\"\u003e75 kVA Power Rating: Provides reliable capacity for medium- to large-scale commercial and industrial electrical loads.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17xvdwr\" data-start=\"1211\" data-end=\"1308\"\u003eThree-Phase Design: Supports balanced power distribution for demanding industrial applications.\u003c\/li\u003e\n\u003cli data-section-id=\"16l4jxc\" data-start=\"1309\" data-end=\"1435\"\u003eStep-Down Voltage Conversion: Converts 480 V primary voltage to 120\/208 V secondary voltage for standard electrical systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1wmzjxz\" data-start=\"1436\" data-end=\"1542\"\u003eDry-Type Cooling: Air-cooled construction eliminates oil maintenance while improving operational safety.\u003c\/li\u003e\n\u003cli data-section-id=\"fiyqii\" data-start=\"1543\" data-end=\"1646\"\u003eNEMA 1 Enclosure: Designed for secure indoor installation with protection against accidental contact.\u003c\/li\u003e\n\u003cli data-section-id=\"43xgy4\" data-start=\"1647\" data-end=\"1744\"\u003eUL Listed: Certified to recognized safety standards for commercial and industrial applications.\u003c\/li\u003e\n\u003cli data-section-id=\"15eu77k\" data-start=\"1745\" data-end=\"1848\"\u003eIndustrial Construction: Built for continuous operation in demanding power distribution environments.\u003c\/li\u003e\n\u003cli data-section-id=\"b6toob\" data-start=\"1849\" data-end=\"1954\"\u003eFlexible Installation: Suitable for floor or wall mounting depending on the installation configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1956\" data-end=\"2127\"\u003eThe 3F3Y075ST delivers the reliability and precision required for efficient three-phase power distribution in commercial, industrial, and institutional electrical systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50580587741482,"sku":"3F3Y075ST","price":3394.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/CC-TDOR11_52.png?v=1757322146","url":"https:\/\/iqelectro.com\/products\/siemens-3f3y075st-75-kva-dry-type-transformer","provider":"IQElectro","version":"1.0","type":"link"}