Eaton RV48M28T1216CUPB Breaker Transformer - UL Listed
Part Number: RV48M28T1216CUPB
Quick Summary
The Eaton Breaker integrated ventilated transformer delivers compact power isolation for three-phase control panels and industrial facilities. Engineers often struggle with space constraints, mounting compatibility, and meeting DOE efficiency mandates in cramped, rugged environments. This unit is UL Listed and DOE 2016 compliant, with a NEMA 2 enclosure and 150 °C rise, ensuring reliability in harsh settings. Designed for dry-type applications in low-voltage distribution, it reduces installation footprint and operating costs while providing robust protection for critical automation assets.
Product Information
Extended Description
RV48M28T1216CUPB Eaton: Eaton Breaker integr@ed ventil@ed transformer, K-f 1 prim CB LGE3400FAGC, CU wndng, DOE2016, NEMA2, FR943SD, 220°C, 112.5 kVA, E-S shld, Fl/wll mt, 3-ph, PV: 480V dlt, SV: 208Y/120, NEMA ST-20, 2 @2.5%, 4 @-2.5%, 150°C, 112.5 kVA, 280BPB
Product Name
Eaton Breaker integrated ventilated transformer
Catalog Number
RV48M28T1216CUPB
UPC
786680223013
Product Length/Depth
32.5 in
Product Height
59.52 in
Product Width
34.5 in
Product Weight
1313 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
112.50 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 LGE3400FAGC
Eaton's high-efficiency dry-type transformers
Eaton's high-efficiency dry-type transformers
Eaton Specification Sheet - RV48M28T1216CUPB
Feature → Business Impact → Application: Copper windings and 220 °C insulation support durable, high-temperature operation, reducing thermal losses and extending transformer life in hot factory floors; Application: control panels near heat-generating equipment. Feature → Three-phase 112.5 kVA rating with 480 V delta primary and 208Y/120 V secondary improves power delivery to MCCs and machine buses, lowering voltage drop and improving uptime; Application: motor control centers and automation racks. Feature → NEMA 2 enclosure with floor or wall mounting simplifies installation in rugged environments while preserving footprint; Business Impact → faster commissioning and safer installations; Application → industrial automation cells. Feature → UL Listed and DOE 2016 Efficient compliance plus 10 CFR Part 431 notes; Business Impact → regulatory risk reduction and energy cost savings; Application → compliance-driven projects and energy-management programs. Feature → Tap size options (+2.5%, -2.5%), 280BPB wiring connection, and primary MCCB LGE3400FAGC integration streamline protection coordination and configurability; Business Impact → lower assembly time and reduced component count; Application → panel builders and retrofit projects. Feature → Electrostatic shield, 150 °C rise, and 60 Hz operation provide consistent performance and reliability in demanding environments; Business Impact → improved EMC performance and uptime; Application → power distribution for harsh facilities and process plants.
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FAQs
Install the unit in a suitable NEMA 2 enclosure with floor or wall mounting. Connect the 280BPB wiring and ensure the primary is 480 V delta while the secondary provides 208Y/120 V. Use the primary MCCB LGE3400FAGC for protection coordination, verify 60 Hz supply, and observe proper clearance and labeling according to NEC guidelines. Follow Eaton installation instructions for torque specs and grounding.
Key specs include a 112.5 kVA rating, three-phase operation, 480 V delta primary, 208Y/120 V secondary, 60 Hz frequency, copper windings, 220 °C insulation with a 150 °C rise, NEMA 2 enclosure, weight around 1313 lb, and FR943SD frame. It is UL Listed and DOE 2016 efficient, making it suitable for low-voltage distribution in industrial settings.
Yes. It uses a NEMA 2 enclosure designed for rugged environments, features copper windings with 220 °C insulation and a 150 °C rise for reliable operation, and carries UL Listed and DOE 2016 efficiency certifications. Its electrostatic shield and robust mounting options further enhance protection against EMI and mechanical stress in demanding facilities.
The RV48M28T1216CUPB complies with DOE 2016 efficiency standards and 10 CFR Part 431, reducing energy losses in continuous operation. Warranty follows Eaton’s policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first, ensuring coverage during the critical initial operation phase.
The unit’s dry-type, high-efficiency design lowers energy losses in continuous use, contributing to a favorable ROI over typical transformer lifespans. Copper windings and a robust 150 °C rise rating support long service life with minimal maintenance. The integrated protection features, compact footprint, and straightforward wiring reduce installation time and ongoing maintenance costs in automation systems.