Eaton RV48M28B4916SD Breaker integrated ventilated transformer - UL Listed
Part Number: RV48M28B4916SD
Quick Summary
Eaton Breaker integrated ventilated transformer is a reliable, 150 kVA power transformer for electrical rooms and machine panels. Engineers face balancing protection, cooling, and space constraints; this unit reduces wiring complexity by combining transformer and secondary breaker in a single enclosure. It meets DOE 2016 Efficient requirements and UL Listed safety standards, ensuring energy efficiency and robust protection for critical loads. With aluminum construction and a compact FR944SD frame, it delivers long-term value, faster installation, and predictable maintenance for manufacturing lines, data centers, and control panels. Secondary benefits include improved heat management and easier field wiring, supporting scalable power distribution in demanding industrial environments.
Product Information
Extended Description
RV48M28B4916SD Eaton: Eaton Breaker integrated ventilated transformer, 150 Kva, BRKR INTEG XFMR, 3PH, 480-208Y/120, 80C Rise, Aluminum, DOE 2016, Secondary breaker
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
RV48M28B4916SD
UPC
786689586461
Product Length/Depth
33.7 in
Product Height
68.54 in
Product Width
38 in
Product Weight
1365 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Frame
FR944SD
Feature: A 150 kVA, three-phase transformer with a 480 VAC primary and 208Y/120 VAC secondary. Impact: Provides robust, balanced power for demanding loads with compatibility to common panel voltages. Application: Ideal for manufacturing lines and control panels in process industries. Feature: Integrated secondary breaker included. Impact: Simplifies protection wiring, reduces part count, and speeds commissioning. Application: Electrical rooms and transformer-equipped panels. Feature: DOE 2016 Efficient compliance. Impact: Lower losses and energy costs over the system life, aiding energy management programs. Application: Facilities pursuing energy-performance improvements and utility incentives. Feature: Aluminum housing with ventilated cooling and 80°C rise rating. Impact: Better heat dissipation, longer life, and increased reliability in higher ambient environments. Application: Outdoor or poorly conditioned spaces where cooling matters. Feature: UL Listed certification and FR944SD frame. Impact: Streamlines procurement and ensures compatibility with standard enclosure footprints. Application: Data centers, packaging lines, and robotics cells. Feature: Dimensions and weight: 33.7 in depth, 38 in width, 68.54 in height; 1365 lb; built for solid foundations. Impact: Facilitates site planning, rigging, and foundation design. Application: New builds or retrofit installations.
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FAQs
Install in standard electrical rooms or panel enclosures, ensuring space for the FR944SD frame and adequate ventilation. It operates with a 480 VAC primary and 208Y/120 VAC secondary, and includes an integrated secondary breaker to simplify wiring. Verify clearances (68.54 in height, 38 in width) and grounding requirements, and confirm compatibility with your enclosure and bus standards.
The unit delivers 150 kVA in a three-phase configuration, with 480 VAC primary input and 208Y/120 VAC secondary output. It features an 80°C insulation rise, aluminum housing, DOE 2016 efficiency, UL Listed certification, weighs about 1365 lb, and fits the FR944SD frame with ventilated cooling and an integrated secondary breaker.
Yes. Its 150 kVA three-phase design, solid cooling (ventilated enclosure), UL Listed safety, and DOE 2016 efficiency align with data center power distribution needs. The integrated secondary breaker simplifies protection schemes and reduces panel complexity, supporting reliable, scalable power for racks and critical IT equipment.
The RV48M28B4916SD is UL Listed and DOE 2016 Efficient compliant. These certifications validate safety, energy performance, and regulatory alignment for industrial power equipment used in control rooms, manufacturing floors, and critical operation environments.
The unit’s integrated design reduces wiring and field-installed protection components, speeding maintenance and commissioning. DOE 2016 efficiency lowers operating costs over time, while aluminum construction and ventilated cooling improve reliability. Frame FR944SD and UL Listing simplify procurement and compliance, contributing to lower total cost of ownership in capital-intensive facilities.