Eaton RV48M28T4516SD Breaker-Integrated Transformer - UL Listed
Part Number: RV48M28T4516SD
Quick Summary
Eaton RV48M28T4516SD is a breaker-integrated ventilated transformer designed for industrial power distribution in data centers, factories, and OEM electrical rooms. Facility engineers often struggle with space, energy efficiency, and meeting DOE2016 requirements in compact footprint. UL Listed improves safety and traceability, DOE2016 Efficient marks energy savings, and 150C rise supports high-temperature operation. With its 45 kVA rating and integrated secondary breaker, it simplifies installation, reduces wiring complexity, and improves power quality for critical loads. This combination is well-suited for switchgear assemblies, data centers, and manufacturing lines where reliability and regulatory compliance are non-negotiable. As a compact, aluminum-wound transformer with DOE2016 efficiency, it reduces heat, lowers cooling costs, and delivers dependable 3-phase power for critical loads.
Product Information
Extended Description
RV48M28T4516SD Eaton: Eaton Breaker integrated ventilated transformer, 45 Kva, BRKR INTEG XFMR, 3PH, 480-208Y/120, 150C Rise, Aluminum, DOE 2016, Secondary breaker
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
RV48M28T4516SD
UPC
786689586768
Product Length/Depth
21.13 in
Product Height
45.37 in
Product Width
24.88 in
Product Weight
547 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Frame
FR940SD
Feature → Business Impact → Application: Integrated breaker and ventilated design reduces panel space and wiring complexity, enabling quicker field installation and easier maintenance for MCCs and electrical rooms; ideal for compact data centers and manufacturing lines where space is at a premium. Feature → Business Impact → Application: 45 kVA 3-phase transformer with primary 480 V and secondary 208Y/120 V supports reliable distribution to motor controls and equipment across industrial facilities, improving uptime and voltage quality in factory floors and automation panels. Feature → Business Impact → Application: 150C rise aluminum windings provide high-temperature tolerance, lowering risk of insulation breakdown in hot environments and enabling longer service intervals in harsh plant conditions. Feature → Business Impact → Application: DOE 2016 Efficient rating along with UL Listed certification ensures regulatory compliance and energy savings, reducing operating costs and easing procurement requirements for energy-conscious facilities and data centers. Feature → Business Impact → Application: FR940SD frame with compact enclosure dimensions and secondary breaker simplifies installation in restricted spaces, supports easy retrofits in existing switchgear, and streamlines OEM panel integration for turnkey power distribution. Feature → Business Impact → Application: Breaker-integrated ventilated transformer design reduces cooling load and improves fault isolation, delivering improved safety and reliability for critical loads in manufacturing lines and data centers.
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FAQs
The RV48M28T4516SD is designed for use in electrical rooms, MCCs, and switchgear assemblies with a FR940SD frame. Consider available footprint, service clearances, and ventilation requirements to maintain the 150C rise rating. Its integrated secondary breaker simplifies wiring and reduces panel depth, speeding up installation and simplifying future maintenance.
Yes. It provides 45 kVA of 3-phase power with a primary of 480 V and a secondary 208Y/120 V, making it suitable for motor control centers, machine feeders, and critical loads in manufacturing plants and data centers. Its ventilated design aids heat dissipation, supporting stable voltage under load and reducing nuisance trips.
Absolutely. It carries the DOE2016 Efficient designation and UL Listed certification, ensuring energy efficiency and compliance with safety and performance standards. This combination helps meet corporate sustainability goals while satisfying procurement and regulatory reviews for industrial power equipment.
Applications include switchgear assemblies, data centers, and manufacturing lines seeking compact power distribution with integrated protection. The unit supports space-constrained installations, reduces wiring complexity, and enhances reliability for critical loads, motors, and control circuits in harsh industrial environments.
The integrated design reduces the number of separate components to monitor, while UL Listing and DOE2016 efficiency support lower operating costs and predictable performance. With aluminum windings and a robust FR940SD frame, expected life is enhanced in high-temperature facilities, lowering replacement frequency and enabling better total cost of ownership.