Eaton V48M28F30NV Transformer - UL Listed
Part Number: V48M28F30NV
Quick Summary
Eaton V48M28F30NV Transformer provides dependable three-phase dry-type distribution for industrial control panels and power distribution systems. Plant engineers face space constraints, cooling challenges, and maintenance downtime, so a compact, enclosed solution is essential. UL Listed certification and the totally enclosed non-ventilated DT-3 design support safe, compliant operation in harsh environments, while the 30 kVA rating and aluminum windings drive long-term reliability. The transformer supports 480 V primary and 208Y/120 V secondary, with taps at +2.5% and -2.5% for voltage flexibility. Sized for practical installs (22 in length, 29 in width, 32.02 in height) and a robust 528 lb frame, it integrates smoothly into standard electrical rooms and OEM panels.
Product Information
Extended Description
V48M28F30NV Eaton: 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, 115°C, 30 kVA, Al windings , Frame: 914DN
Product Name
Eaton Totally enclosed non-ventilated transformer
Catalog Number
V48M28F30NV
UPC
786685180397
Product Length/Depth
22 in
Product Height
32.02 in
Product Width
29 in
Product Weight
528 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
914DN
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Frequency rating
60 Hz
Kva Rating
30 kVA
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
208Y/120 V
Temperature rise
115 °C rise
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - V48M28F30NV
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 30 kVA three-phase transformer with a 480 V primary and 208Y/120 V secondary. Business Impact: Supports typical plant loads with headroom for startup surges, improving reliability and reducing nuisance outages. Application: Ideal for industrial automation panels, control cabinets, and OEM switchgear where predictable voltage is required. Feature: DT-3 dry-type, totally enclosed non-ventilated design with aluminum windings. Business Impact: Lower maintenance, reduced cooling requirements, and robust performance in indoor, demanding environments. Application: Suitable for machine rooms and electrical closets in manufacturing facilities. Feature: Voltage taps at 2 x +2.5% FCAN and 4 x -2.5% FCBN. Business Impact: Fine-grained voltage regulation to minimize equipment misalignment and optimize downstream device performance. Application: Helpful during field voltage drift and startup sequencing in automation systems. Feature: Frame 914DN with dimensions approximately 22 in L x 29 in W x 32.02 in H and a weight of 528 lb. Business Impact: Defined footprint facilitates layout planning, mounting, and safe weight handling in crowded electrical rooms. Application: OEM panel builds and retrofit projects where space is at a premium. Feature: UL Listed certification and Eaton warranty policy. Business Impact: Assurance of safety compliance and post-sale support reduces procurement risk and lifecycle costs. Application: Procurement for regulated facilities and repeat installation projects.
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FAQs
The V48M28F30NV is a three-phase dry-type distribution transformer rated at 30 kVA with a 480 V primary and 208Y/120 V secondary. It operates at 60 Hz and includes taps at +2.5% FCAN and -2.5% FCBN to accommodate voltage variations. Aluminum windings and a 115 °C rise support reliable performance in typical plant loads.
Yes. The transformer features a 914DN frame and a practical footprint of roughly 22 in L x 29 in W x 32.02 in H, with a weight around 528 lb, designed for indoor, enclosed installations. Its totally enclosed non-ventilated construction helps simplify mounting in standard electrical rooms and OEM panels.
Key features include a DT-3 dry-type design with aluminum windings, 30 kVA capacity, 480 V/208Y–120 V outputs, and voltage taps for on-site adjustment. These elements provide consistent, clean power for PLCs and motor drives, while the enclosure and frame size enable straightforward integration into panel layouts and machine housings.
The V48M28F30NV is UL Listed, confirming safety and compliance for industrial use. Warranty is governed by Eaton’s Selling Policy 25-000, offering one year from date of installation or eighteen months from shipment, whichever comes first. This combination supports lower risk procurement and dependable post-sale support.
The transformer provides taps at +2.5% FCAN and -2.5% FCBN, enabling minor voltage adjustments on-site to maintain downstream device performance and prevent under- or over-voltage conditions. This reduces commissioning time and supports stable operation across fluctuating supply voltages in evolving automation environments.