Eaton RV48M28T2216CUPB Breaker-Integrated Transformer UL
Part Number: RV48M28T2216CUPB
Quick Summary
RV48M28T2216CUPB is a breaker-integrated ventilated transformer for industrial control panels and power distribution. Engineers struggle with space constraints, efficiency targets, and regulatory compliance in compact switchgear and transformer enclosures. UL Listed, DOE 2016 efficiency, and NEMA 2 enclosure rating ensure industry-standard safety and performance. As a dry-type transformer with integrated MCCB control, it streamlines installation, reduces footprint, and supports DOE-compliant energy efficiency programs. This makes it suitable for critical applications like data centers, manufacturing lines, and process automation where downtime and energy costs matter. Our engineering data ensures compatibility with standard 480 V delta input and 208Y/120 V secondary, simplifying integration with existing panels.
Product Information
Extended Description
RV48M28T2216CUPB Eaton: Eaton Breaker integr@ed ventil@ed transformer, K-f 1 prim MCCB NGS3080KSEC, CU wndng, DOE2016, NEMA2, FR944SD, 220°C, 225 kVA, E-S shld, Flr mt, 3-ph, PV: 480V dlt, SV: 208Y/120, NEMA ST-20, 2 @ +2.5%, 4 @ -2.5%, 150°C, 225 kVA, 280BPB
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
RV48M28T2216CUPB
UPC
786680223044
Product Length/Depth
34.7 in
Product Height
68.54 in
Product Width
38 in
Product Weight
2143 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
FR944SD
Insulation
220 °C
Mounting
Floor
Sound Level
NEMA ST-20
Tap size
2 at +2.5%, 4 at -2.5%
Wiring connection
280BPB
Frequency rating
60 Hz
Kva Rating
225 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 NGS3080KSEC
Eaton's high-efficiency dry-type transformers
Eaton's high-efficiency dry-type transformers
Eaton Specification Sheet - RV48M28T2216CUPB
RV48M28T2216CUPB is a 225 kVA, 60 Hz three-phase dry-type transformer engineered for high-demand industrial control panels and power distribution. Copper windings and 220 °C insulation deliver dependable voltage conversion from 480 V delta to 208Y/120 V with low losses and excellent short-circuit tolerance. This combination supports data centers, manufacturing lines, and process automation where stable power and reduced downtime matter. Enclosed in a rugged NEMA 2 enclosure with floor-mount capability, the unit measures 34.7 in deep, 38 in wide, and 68.54 in tall, with an operating weight near 2143 lb. This substantial footprint supports robust cooling and service access while meeting indoor installation requirements. DOE2016 efficiency compliance and 10 CFR Part 431 notes emphasize energy performance, while a 150 °C rise and a K-factor of 1 define thermal handling under peak loading. Voltage regulation is fine-tuned via taps (2 at +2.5%, 4 at -2.5%) and 280BPB wiring, enabling precise commissioning and easy on-site adjustments. With FR944SD frame, copper coil construction, and UL listing, the transformer delivers long service life, reliable operation, and straightforward maintenance in demanding industrial environments. Compatibility with standard 480 V input and 208Y/120 V output simplifies panel integration, reduces wiring complexity, and lowers installation risk. The 225 kVA rating, 60 Hz operation, and three-phase design support scalable upgrades in manufacturing lines and data-center support rooms. With Electrostatic shield and copper winding design, losses are reduced and fault tolerance is improved. This data-backed performance translates into lower energy costs and less downtime on the plant floor. In modern automation architectures, aligning transformer performance with DOE efficiency targets and device-level protection reduces total cost of ownership. The RV48M28T2216CUPB integrates a primary MCCB NGS3080KSEC for coordinated protection, simplifying device coordination and minimizing fault propagation.
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FAQs
RV48M28T2216CUPB requires floor-mounted installation in a clean indoor space compatible with a NEMA 2 enclosure. Plan for a 2143 lb unit, 34.7 in depth, 38 in width, and 68.54 in height, plus clearance for air flow and service access. Verify 480 V delta primary and 208Y/120 V secondary wiring with 280BPB connections and the integrated MCCB NGS3080KSEC.
Key performance specs include a 225 kVA rating, 60 Hz frequency, three-phase configuration, 480 V delta primary, 208Y/120 V secondary, copper windings, 150 °C rise, and 34.7 in by 38 in by 68.54 in footprint. The unit is UL Listed and DOE 2016 efficient, meeting contemporary energy and safety standards.
Yes. The RV48M28T2216CUPB is designed for critical loads in data centers, manufacturing lines, and process automation, providing stable 480 V input to 208Y/120 V output with reliable short-term performance and regulatory compliance. This unit features an electrostatic shield to minimize EMI, and a NEMA 2 enclosure for indoor environments. This makes it ideal for indoor, controlled environments.
The transformer carries UL Listed certification and meets DOE 2016 efficiency requirements, with alignment to 10 CFR Part 431 for appliance efficiency. It is designed for indoor use with a NEMA 2 enclosure, ensuring compliance with common electrical codes and utility efficiency programs in industrial settings.
Warranty details follow Eaton policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. For ongoing support, access Eaton’s specification sheets, technical bulletins, and distributor resources. This coverage supports planning for spare parts, training, and timely maintenance across the product lifecycle.