Eaton V48M28F12LS47 transformer - 112.5 kVA UL Listed
Part Number: V48M28F12NV
Quick Summary
The Eaton V48M28F12LS47 transformer delivers reliable dry-type power distribution for industrial facilities. For engineers facing heat, noise, and space constraints in switchgear rooms, this unit combines a 112.5 kVA rating with a compact 22 x 29 x 39 inch footprint and a low 47 dB sound profile. UL Listed certification supports safe operation in demanding environments and simplifies compliance across plant sites. The 480 V primary and 208Y/120 V secondary configuration provides versatile, ready-to-use power conversion, while aluminum windings and DT-3 design deliver durability in harsh conditions. This transformer supports efficient load management, reduces maintenance costs, and pairs well with WS39 Weathershield for flexible installation options.
Product Information
Extended Description
V48M28F12NV 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, 112.5 kVA, Al windings , Frame: 917N
Product Name
Eaton Totally enclosed non-ventilated transformer
Catalog Number
V48M28F12NV
UPC
786680081194
Product Length/Depth
24.67 in
Product Height
56.18 in
Product Width
31.44 in
Product Weight
1227 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
917N
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Frequency rating
60 Hz
Kva Rating
112.5 kVA
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
208Y/120 V
Temperature rise
115 °C rise
Feature → Business Impact → Application: DT-3 dry-type distribution transformer design uses an aluminum winding and robust construction to deliver high reliability in harsh industrial environments, reducing unplanned downtime and maintenance costs. This translates to longer equipment life and consistent power delivery in control panels and switchgear assemblies across manufacturing lines that demand stable voltage and low heat generation. Application: Ideal for general-purpose power distribution in factories and facilities where compact footprint and durability matter. Feature → Business Impact → Application: 112.5 kVA rating with a 480 V primary to 208Y/120 V secondary configuration supports scalable load distribution from a single unit, minimizing the need for multiple smaller transformers and enabling streamlined panel design and space optimization in utility rooms and machine bays. Application: Suitable for plant-wide distribution in 3-phase systems that require reliable step-down conversion without complex taping. Feature → Business Impact → Application: Low sound level of 47 dB combined with WS39 weather shield reduces nuisance noise and expands siting options near work areas and outdoor installations, improving operator comfort and enabling closer placement to critical equipment. Application: Useful for near-line power distribution in production floors and outdoor equipment stations where noise and weather exposure are considerations. Feature → Business Impact → Application: Tap settings of 2 at +2.5% FCAN and 4 at -2.5% FCBN provide precise voltage regulation under fluctuating loads, helping to maintain equipment voltage tolerance and protect sensitive controls. Application: Critical for processes with tight voltage margins, such as CNCs and robotics, where small regulation gains translate to improved process stability. Feature → Business Impact → Application: UL Listed certification, 60 Hz operation, 115 °C rise rating, and a 915D frame establish compliance, thermal performance, and durable form factor suitable for demanding industrial environments. Application: Suitable for general-purpose distribution in regulated facilities requiring safety certifications and robust design. Feature → Business Impact → Application: Weathershield WS39 compatibility and a 600 lb weight with a 22 x 29 x 39 in footprint enable flexible installation options, including outdoor or semi-protected environments with appropriate mounting and clearance. Application: Projects where enclosure space is at a premium and outdoor installation is considered, such as outdoor switchstations or protected plant rooms.
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FAQs
The V48M28F12LS47 uses a 480 V primary and a 208Y/120 V secondary in a 3-phase setup at 60 Hz. It also offers taps: 2 at +2.5% FCAN and 4 at -2.5% FCBN to help maintain voltage regulation under varying load conditions.
A 47 dB nominal sound level reduces noise impact in control rooms and near adjacent equipment, enabling closer siting to operators and simpler compliance with indoor noise limits. The WS39 shield further mitigates noise influences in shared spaces.
Yes, the V48M28F12LS47 is UL Listed, indicating compliance with safety standards for electrical equipment. Its DT-3 dry-type construction and aluminum windings are designed for durable operation in industrial environments, with a 115 °C temperature rise rating to manage thermal loads.
The unit sits in a 22 in L x 29 in W x 39 in H frame with an estimated weight of 600 lb. WS39 weather shield enables outdoor or semi-protected placement; ensure adequate mounting clearance, proper hoisting capability, and ventilation as required for dry-type transformers.
Durable aluminum windings and a DT-3 design reduce cooling and maintenance needs, contributing to longer service intervals and lower total cost of ownership. UL Listed certification supports regulatory compliance, while a robust 112.5 kVA rating accommodates scale-up within a single unit, improving plant reliability and operational uptime.