Eaton MV48M28F7516CU Transformer - UL Listed
Part Number: MV48M28F7516CU
Quick Summary
MV48M28F7516CU is a general-purpose ventilated transformer engineered for rugged industrial power distribution. Many facilities struggle with meeting DOE 2016 efficiency targets while managing space, heat, and maintenance costs that impact uptime. UL Listed and DOE 2016 Efficient compliance, along with a NEMA 2 enclosure and FR942 frame, provide regulatory alignment and rugged protection for harsh environments. With copper windings and 75 kVA rating, the unit delivers dependable voltage transformation and thermal performance in demanding installations. Its floor or wall upright mounting supports flexible layouts, and the 2 at +2.5%, 4 at -2.5% tap settings enable precise voltage regulation. In practice, this transformer supports energy management goals while offering long-term cost savings and reliable service in industrial facilities.
Product Information
Extended Description
MV48M28F7516CU Eaton: Eaton General purpose ventilated transformer, CU windings, DOE 2016, NEMA 2, FR942, 75 kVA, Floor/wall mnt upright only, 3-phase, PV: 480V delta, SV: 208Y/120, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 115°C, 75 kVA, WS59, 280B75M
Product Name
Eaton General purpose ventilated transformer
Catalog Number
MV48M28F7516CU
UPC
786680175497
Product Length/Depth
24 in
Product Height
43 in
Product Width
30.5 in
Product Weight
669 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Compliances
DOE2016 Efficient
Certifications
UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Copper
Enclosure
NEMA 2
Frame
FR942
Insulation
220 °C
Material
Copper windings
Mounting
Floor or wall, upright only
Tap size
2 at +2.5%, 4 at -2.5%
Type
Energy-efficient marine duty transformer
Wiring connection
280B75M
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Frequency rating
60 Hz
Kva Rating
75 kVA
Primary voltage
480 V delta
Secondary Voltage
208Y/120 V
Sound Level
NEMA ST-20
Temperature rise
115 °C rise
Volt ampere rating
75 kVA
Voltage rating
480 Vac-208Y/120 Vac
Weathershield
WS59
Eaton's high-efficiency dry-type transformers
Eaton's high-efficiency dry-type transformers
Eaton Specification Sheet - MV48M28F7516CU
Feature: DOE 2016 efficiency is achieved through optimized core design and high-grade copper windings, reducing no-load and load losses to lower operating costs. This translates to tangible energy savings on continuous-load feeders and easier cooling requirements in busy manufacturing environments. Application: Ideal for plants requiring energy stewardship and compliant power distribution.Feature: NEMA 2 enclosure with WS59 weathershield provides robust protection against dust, moisture, and corrosion in damp or semi-outdoor spaces. Business impact: enhances uptime by reducing weather-related degradation and simplifying maintenance. Application: floor- or wall-mounted installations on factory floors, service bays, and marine environments where protection matters.Feature: FR942 frame with a 75 kVA rating delivers a reliable footprint compatible with standard electrical layouts while meeting moderate-load demands. Business impact: easier procurement and faster installation with predictable fit, improving project timelines. Application: industrial power distribution to motors, drives, and control panels in manufacturing lines.Feature: Copper windings and 220 °C insulation improve thermal performance and longevity under heavy or elevated-temperature operation. Business impact: higher reliability, reduced maintenance intervals, and longer transformer life. Application: demanding environments with sustained loading and limited cooling capacity.Feature: Tap settings 2 at +2.5% and 4 at -2.5% enable precise voltage regulation from 480V delta to 208Y/120V secondary. Business impact: tighter voltage control reduces equipment stress and extends component life. Application: facilities with fluctuating supply voltages or critical loads that require consistent voltages for motors and controls.Feature: UL Listed and 10 CFR Part 431 DOE 2016 Efficient compliance provide regulatory alignment and supplier confidence. Business impact: lowers procurement risk and simplifies compliance documentation. Application: regulated industrial facilities, marine, and energy-conscious deployments where standards matter.
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FAQs
MV48M28F7516CU is designed for floor or wall mounting in upright orientation. This provides installation flexibility for confined spaces or retrofit projects, enabling easy integration into existing plant layouts while preserving access for maintenance. The FR942 frame ensures compatibility with common mounting footprints and associated electrical components.
The transformer adheres to DOE 2016 efficiency standards through optimized core design and copper windings that minimize losses. UL Listed certification confirms safety and compliance with recognized standards, simplifying procurement and ensuring reliability in regulated environments such as manufacturing and marine installations.
Yes. With a 75 kVA rating, 480 V delta primary, and 208Y/120 V secondary, this unit supports critical loads in industrial settings. The NEMA 2 enclosure and WS59 weather shield provide protection in damp or dusty environments, while copper windings and 220 °C insulation improve thermal resilience.
The transformer includes voltage taps at 2 positions +2.5% and 4 positions -2.5%, enabling fine-tuning of secondary voltage under load. This reduces voltage drop across feeders and protects sensitive equipment, delivering stable operation for motors, drives, and control circuits.
Expect robust life due to copper windings and high-temperature insulation, reducing maintenance intervals. The UL listing and DOE efficiency contribute to lower lifecycle costs through energy savings and compliant procurement. Regular inspection of enclosure integrity and cooling pathways will maximize uptime and return on investment in demanding facilities.