Eaton RV48M28F4516SD Breaker Integrated Ventilated Transformer - UL Listed

Part Number: RV48M28F4516SD
Manufacturer
Eaton
Part number
RV48M28F4516SD

Quick Summary

Breaker integrated ventilated transformer is a compact, rugged power isolation and voltage transformation solution for medium‑size industrial controls. Engineers often struggle with space restrictions, heat management, and wiring complexity when deploying standalone transformers. This unit combines a 45 kVA, three‑phase transformer with an integrated secondary breaker in an aluminum FR940SD frame, delivering reliable protection and simplified installation. Compliance with DOE2016 Efficient standards and UL Listed certification support regulatory requirements while reducing energy losses. Designed for 480‑208Y/120 V systems, it aligns with modern panel design and procurement workflows, offering a streamlined path to compliant, durable power conversion with lower total cost of ownership.

Product Information

Extended Description

RV48M28F4516SD Eaton: Eaton Breaker integrated ventilated transformer, 45 Kva, BRKR INTEG XFMR, 3PH, 480-208Y/120, 115C Rise, Aluminum, DOE 2016, Secondary breaker
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
RV48M28F4516SD
UPC
786689586584
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: 45 kVA, 3‑phase transformer delivers ample headroom for motor loads and panel power distribution, reducing the risk of voltage drop and unnecessary maintenance visits across complex control schemes. This capability translates to measurable downtime reduction and improved process reliability in packaging, metals, and process industries. Application: control panels and motor control centers where space is at a premium and consistent voltage is critical. Feature → Integrated secondary breaker in the transformer minimizes wiring, accelerates installation, and lowers field labor costs while enhancing safety by centralizing protection. Application: retrofit projects and new builds seeking quicker commissioning. Feature → DOE 2016 Efficient design reduces energy losses and operating costs over the life of the unit, contributing to greener plants and long‑term operating expense savings. Application: energy‑sensitive manufacturing environments requiring regulatory compliance. Feature → Aluminum construction with 115C rise tolerance supports lighter weight and robust heat dissipation, enabling more compact enclosures and better performance in hot environments. Application: harsh industrial environments with elevated ambient temperatures. Feature → UL Listed certification confirms compliance with electrical safety standards, easing procurement and installation in regulated facilities. Application: any panel build requiring formal certification. Feature → FR940SD frame and precise dimensions (21.13 in L × 24.88 in W × 45.37 in H) provide a defined footprint for space planning and rack mounting. Application: front/back mount in control cabinets and switchgear. Feature → Secondary breaker and 3P protection aligned with 480‑208Y/120 V systems simplify protection schemes and inventory planning. Application: motor drives, conveyors, and automated process lines that demand reliable secondary protection.

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FAQs

The RV48M28F4516SD is a 45 kVA, 3‑phase transformer with a primary configuration of 480 V and a secondary of 208Y/120 V. It features an aluminum enclosure, 115 C rise, and includes an integrated secondary breaker for enhanced protection. It complies with DOE2016 Efficient standards and is UL Listed for safety and reliability in industrial environments.
The integrated secondary breaker eliminates separate protection devices and reduces wiring, cutting installation time and labor costs. This consolidation also minimizes cabinet space requirements, simplifies spare parts inventories, and improves fault isolation—benefits that translate to faster commissioning and enhanced maintenance efficiency in control panels and switchgear.
Yes. The 45 kVA, 3‑phase transformer is designed for demanding automation applications, including motor control centers. The ventilated aluminum enclosure with a 115 C rise supports better heat dissipation, while UL Listed and DOE2016 Efficient ratings ensure compliance and energy efficiency, making it a robust choice for plants with elevated ambient temperatures.
The unit measures approximately 21.13 inches in depth, 24.88 inches in width, and 45.37 inches in height, with a shipping weight around 547 pounds. These dimensions, combined with the FR940SD frame, provide a predictable footprint for cabinet integration and clearance planning in new builds or retrofits.
Key certifications include UL Listed, confirming adherence to safety standards, and DOE2016 Efficient, ensuring energy efficiency. These certifications help meet procurement requirements for regulated facilities and support long‑term operating cost reduction through improved efficiency and reliability.