Eaton V48M24T15CUNV Transformer - UL Listed
Part Number: V48M24T15CUNV
Quick Summary
Eaton V48M24T15CUNV transformer provides reliable dry-type power distribution for industrial control panels and facilities. Engineers often contend with tight footprints, heat generation, and compliance demands in harsh environments. This unit carries UL Listed certification and uses a DT-3 dry-type design to maximize enclosure safety and reliability in three-phase, 15 kVA service. For manufacturers and facilities needing compact, compliant power conversion, this transformer delivers predictable maintenance, robust protection, and seamless compatibility with 480 V/240 V systems, supporting efficient automation and dependable panel-grade power distribution. By combining rugged construction with straightforward installation, it reduces project risk and accelerates time-to-benefit across industrial plants.
Product Information
Extended Description
V48M24T15CUNV 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: 240 delta, 150°C, 15 kVA, Cu windings, Frame: 912BN
Product Name
Eaton Totally enclosed non-ventilated transformer
Catalog Number
V48M24T15CUNV
UPC
786680048999
Product Length/Depth
16.5 in
Product Height
30 in
Product Width
23 in
Product Weight
395 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
Copper
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
240 V
Temperature rise
150 °C rise
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - V48M24T15CUNV
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Totally enclosed non-ventilated enclosure protects copper windings from dust, moisture, and thermal stress. Business Impact: reduces cooling demands and maintenance, extending service intervals and lowering operating costs. Application: ideal for control panels in dusty manufacturing floors and outdoor installations where enclosure integrity matters. Feature: Copper windings with DT-3 design deliver durable performance and improved thermal efficiency. Business Impact: higher efficiency and lower copper loss translate to cooler operation and reduced energy waste. Application: supports continuous operation on 60 Hz systems in three-phase power networks, including critical automation and drives. Feature: 15 kVA rating with 480 V primary and 240 V secondary enables direct step-down for common plant loads. Business Impact: simplifies panel design, minimizes inventory, and reduces installation time. Application: well-suited for machine controllers, conveyors, and HVAC control circuits in mid-size facilities. Feature: Tap settings of 2 at +2.5% FCAN and 4 at -2.5% FCBN provide voltage regulation under fluctuating supply conditions. Business Impact: maintains downstream equipment performance, lowers nuisance tripping, and improves process stability. Application: valuable for lighting, sensors, and drives that demand consistent voltage in variable utility environments. Feature: Compact footprint with a 16.5 in length, 23 in width, and 30 in height, weighing 395 lb, supports easy installation and mounting in standard enclosures. Business Impact: reduces space planning, shipping costs, and installation complexity on new builds or retrofits. Application: fits typical control panels and switchgear racks in industrial facilities; UL Listed certification adds procurement confidence. Feature: This product is backed by Eaton’s warranty policy and UL Listed safety certification to de-risk procurement and maintenance planning. Business Impact: lowers total cost of ownership and provides a clear service lineage for technicians. Application: suitable for enterprise and OEM projects requiring dependable support and documented compliance.
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FAQs
When installing the V48M24T15CUNV, ensure a sturdy mounting surface that accommodates its 395 lb weight and the 30 in height. Provide adequate clearance for wiring, taps, and maintenance access, and verify ambient temperatures fit within its dry-type operating range. The enclosure is totally enclosed and non-ventilated, which simplifies mounting in dusty environments and reduces cooling requirements.
This unit delivers 15 kVA with a three-phase configuration, 480 V primary voltage, and 240 V secondary voltage at 60 Hz. Copper windings and DT-3 design support efficient operation, while taps at +2.5% FCAN and -2.5% FCBN provide voltage regulation. Frame 912BN and 150 °C rise further define its performance envelope for demanding industrial use.
Yes. The transformer is designed for 480 V primary to 240 V secondary service in three-phase systems, making it suitable for machine controllers, drives, conveyors, and similar loads. Its regulatory taps help maintain downstream voltage under supply fluctuations, preserving equipment performance and reducing nuisance trips in automation environments.
The V48M24T15CUNV carries UL Listed certification, signaling compliance with safety standards for industrial power equipment. It is backed by Eaton’s warranty policy (25-000), offering one year from installation or 18 months from shipment, whichever comes first. This combination provides procurement confidence and predictable support throughout the lifecycle.
Maintenance is typically low for dry-type transformers with copper windings, especially those in totally enclosed non-ventilated enclosures. The DT-3 design and robust frame reduce cooling dependencies and enclosure ingress, lowering routine servicing needs. Lifecycle costs are further minimized by UL Listed safety, a steady supply of spares, and straightforward installation that supports rapid commissioning.