Eaton MV48M28F4516CU Transformer - DOE2016 Efficient

DOE 2016 energy efficiency design minimizes losses and reduces operating costs while improving reliability in continuous-duty applications. The MV48M28F4516CU meets DOE2016 Efficient standards while delivering 45 kVA of dependable three-phase power. This general-purpose ventilated transformer is UL Listed and ABS certified, ensuring regulatory compliance and traceability across industrial electrical distribution systems.Copper windings and high-temperature insulation support long life in demanding environments. The MV48M28F4516CU uses copper windings with 220 °C insulation and a FR940 frame, engineered to withstand frequent start-ups, thermal cycling, and ambient heat in industrial spaces. With a 45 kVA rating and 60 Hz operation, it delivers reliable voltage conversion from 480 V delta primary to 208Y/120 V secondary, minimizing nuisance outages in manufacturing lines.Tap settings and voltage flexibility improve regulation and installation versatility. The transformer provides two taps at +2.5% and four taps at -2.5%, enabling tighter voltage control across varying load conditions and supply voltages. Designed for 480 Vac delta primary to 208Y/120 Vac secondary, this unit supports consistent equipment performance for motor drives, pumps, and control systems, while reducing conductor oversizing and associated costs.Durable enclosure and mounting options simplify installation. With a NEMA 2 enclosure and upright floor or wall mounting, installers can fit this transformer into restricted plant spaces and maintain protection against dust, moisture, and incidental contact. The 3-phase configuration, robust FR940 frame, and 280B wiring connection harmonize with standard industrial power distribution practices for automation, packaging lines, and process control, enabling quick commissioning and scalable upgrades.Compliance, warranty, and documentation streamline procurement and maintenance. UL Listed and ABS certified components ensure traceability and reliability, while DOE 2016 efficiency alignment supports energy reporting and regulatory audits. The product ships with Eaton's Selling Policy 25-000 and references to 10 CFR Part 431, providing clear service terms, warranty coverage, and a predictable ROI for capital projects in facilities management and industrial automation.