Eaton V48M28T15NV Dry Type Transformer - UL Listed
Part Number: V48M28T15NV
Quick Summary
The Eaton V48M28T15NV dry-type transformer is a reliable three-phase solution for industrial power distribution in automation environments. It addresses common space and cooling challenges by using a totally enclosed non-ventilated enclosure, minimizing dust ingress and maintenance in harsh plant settings. UL Listed certification accompanies the DT-3 design, aluminum windings, and a rugged 912BN frame to support long-term reliability. This transformer delivers a clear path to improved power quality and panel-level safety. By aligning with DT-3 dry-type standards and standard 480 V to 208Y/120 V distribution, manufacturers gain a predictable, easy-to-provision asset that supports efficient control panel integration and reduced total cost of ownership.
Product Information
Extended Description
V48M28T15NV Eaton: General-Purpose Transformer, Dry Type Distribution, DT-3, Three-phase, PV: 480V, Taps: 2 at +2.5% FCAN, 4 at -2.5% FCBN, SV: 208Y/120V, 150°C, 15 kVA, Al windings , Frame: 912BN
Product Name
Eaton Totally enclosed non-ventilated transformer
Catalog Number
V48M28T15NV
UPC
786680048982
Product Length/Depth
16.5 in
Product Height
32.02 in
Product Width
23 in
Product Weight
356 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.
Certifications
UL Listed
Catalog Notes
Totally enclosed non-ventilated
Coil material
Aluminum
Design
DT-3
Frame
912BN
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Frequency rating
60 Hz
Kva Rating
15 kVA
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
208Y/120 V
Temperature rise
150 °C rise
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - V48M28T15NV
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: The V48M28T15NV provides a 15 kVA three-phase rating with a 480 V primary and 208Y/120 V secondary, enabling compact yet capable distribution to industrial control panels, reducing the need for multiple smaller transformers and simplifying panel design. This translates to improved efficiency, predictable voltage regulation, and a lower installed footprint in manufacturing lines and process equipment. Feature → Business Impact → Application: DT-3 dry-type construction with aluminum windings offers robust performance in dry, dust-prone environments, lowering maintenance costs and enhancing safety for operators in harsh facilities, such as packaging or automotive assembly lines. Feature → Business Impact → Application: Tap changes (+2.5% FCAN and -2.5% FCBN) allow precise voltage adjustment to protect sensitive automation devices, improving uptime and reducing nuisance trips in systems with fluctuating supply. Feature → Business Impact → Application: Totally enclosed non-ventilated enclosure minimizes contamination ingress and supports straightforward installation in standard electrical rooms, reducing filtration and cooling requirements while preserving enclosure integrity. Feature → Business Impact → Application: UL Listed certification confirms compliance with electrical safety standards, supporting regulatory approvals and faster project sign-offs for panel builders and system integrators. Feature → Business Impact → Application: Frame 912BN, with a weight of roughly 356 lb and standard dimensions, enables easier handling and installation in existing switchgear or machine enclosures, facilitating retrofit or new builds without reconfiguring surrounding hardware.
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FAQs
Install in a compliant enclosure using the 912BN frame, allowing sufficient clearance for cooling. Connect 480 V primary and 208Y/120 V secondary, observe the +2.5% / -2.5% taps, and secure the unit to a solid base. Confirm space for the completely enclosed design to minimize dust ingress and follow Eaton installation notes in the catalog for torque and wiring guidelines.
The unit is a 15 kVA, three-phase transformer with a 60 Hz frequency rating, 480 V primary, 208Y/120 V secondary, aluminum windings, and a 150 °C rise. Taps include 2 at +2.5% and 4 at -2.5% to accommodate voltage variations in industrial power networks.
Yes. Its DT-3 dry-type design, UL Listed safety certification, and compact frame enable reliable power distribution in control panels, machine safety circuits, and automation cabinets. The aluminum windings and enclosed housing support cleanroom- or dusty-environments typical of manufacturing floors.
The V48M28T15NV is UL Listed, indicating adherence to recognized safety standards for electrical equipment. This certification helps with regulatory approvals, customer audits, and reduces project risk for panel builders and integrators installing the transformer in commercial and industrial facilities.
Warranty is defined by Eaton Selling Policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. This policy supports planning for maintenance and budgeting while providing recourse if field issues arise within the warranty window.