Eaton RV48M28T4916CUPB Transformer - DOE2016 Efficient
Part Number: RV48M28T4916CUPB
Quick Summary
RV48M28T4916CUPB is a breaker-integrated ventilated transformer for industrial power distribution. Engineers face space constraints and rising energy costs, so a compact, efficient solution matters more than ever. It carries UL Listed safety, DOE2016 Efficient performance, and a rugged NEMA 2 enclosure, ensuring reliability in indoor environments. For procurement teams, the 150 kVA rating and three-phase 480 V delta primary with 208Y/120 V secondary enable seamless integration into motor control centers and control panels, reducing panel count and installation time. Copper winding construction and a 220 °C insulation rating support durability in demanding facilities, while the electrostatic shield helps manage EMI in dense switchgear.
Product Information
Extended Description
RV48M28T4916CUPB Eaton: Eaton Breaker integr@ed ventil@ed transformer, K-f 1 prim MCCB LGE3500FAGC, CU wndng, DOE2016, NEMA2, FR943SD, 220°C, 150 kVA, E-S shld, Fl/wall mt, 3-ph, PV: 480V dlt, SV: 208Y/120, NEMA ST-20, 2 @+2.5%, 4 @-2.5%, 150°C, 150 kVA, 280BPB
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
RV48M28T4916CUPB
UPC
786680223020
Product Length/Depth
32.5 in
Product Height
59.52 in
Product Width
34.5 in
Product Weight
1466 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
FR943SD
Insulation
220 °C
Mounting
Floor or wall
Sound Level
NEMA ST-20
Tap size
2 at +2.5%, 4 at -2.5%
Wiring connection
280BPB
Frequency rating
60 Hz
Kva Rating
150 kVA
Phase
Three-phase
Primary voltage
480 V delta
Secondary Voltage
208Y/120 V
Temperature rise
150 °C rise
Voltage rating
480 Vac-208Y/120 Vac
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Modification 1
Electrostatic shield
Special features
K-factor 1; Primary MCCB LGE3500FAGC
Eaton's high-efficiency dry-type transformers
Eaton's high-efficiency dry-type transformers
Eaton Specification Sheet - RV48M28T4916CUPB
Integrated MCCB protection within the transformer enclosure minimizes field wiring and reduces fault points, delivering a compact, trip-ready solution that lowers installation time and spare-part needs. This consolidation improves panel reliability for critical loads and is ideal for motor control centers and compact switchgear in manufacturing, processing, and data-center environments where space is at a premium. Copper windings and a 220 °C insulation rating enhance thermal stability, lowering copper losses and extending service life under heavy loading. The result is reduced panel heat and longer asset life, especially in high-cycle applications. DOE2016 Efficient compliance and UL Listed safety certification provide regulatory assurance, accelerating approvals and ensuring eligibility for energy-reduction programs. Electrostatic shield minimizes EMI, supporting stable control in densely packed switchgear. The 150 kVA rating and three-phase 480 V delta primary with 208Y/120 V secondary enable precise voltage transformation and scalable distribution. Mounting flexibility (floor or wall) and a rugged NEMA 2 enclosure simplify installation in varied indoor facilities.
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FAQs
RV48M28T4916CUPB supports floor or wall mounting, and its NEMA 2 enclosure is designed for indoor use. With a weight of 1466 lb, field installation requires appropriate rigging and planning, but the integrated enclosure simplifies wiring runs and reduces footprint in control panels and MCCs.
The unit is a three-phase, 150 kVA transformer with a 480 V delta primary and 208Y/120 V secondary, operating at 60 Hz. Copper windings, a 220 °C insulation rating, and a temperature rise specification of 150 °C support reliable performance under heavy load and frequent cycling.
Yes. The transformer is UL Listed and DOE2016 Efficient, aligning with safety and energy-performance requirements. This combination helps meet regulatory criteria and qualify for energy-reduction programs in many industrial facilities.
The transformer features an integrated primary MCCB (LGE3500FAGC) and an electrostatic shield. This reduces wiring complexity, enhances protection coordination, minimizes EMI with nearby controls, and improves control stability in dense switchgear environments.
Ideal for motor control centers, industrial panels, and compact switchgear in manufacturing, processing, and data-center environments. The 150 kVA rating, rugged enclosure, and flexible mounting simplify integration into new builds or retrofit projects while meeting efficiency and safety requirements.