Eaton N38M28T12XCUEE Transformer - UL Listed, 112.5 kVA
Part Number: N38M28T12XCUEE
Quick Summary
N38M28T12XCUEE Transformer is a high‑capacity K‑Factor nonlinear ventilated transformer for industrial power distribution. Engineers rely on consistent voltage and reliable cooling in demanding environments, and this unit addresses those needs with copper windings and forced ventilation. It supports 380 V primary and 208Y/120 V secondary configurations, with taps at +2.5% and -2.5% to compensate for voltage drift and loading. UL Listed and NEMA TP‑1 compliant, with electrostatic shielding and WS19 weather protection, provide essential compliance and durability for modern facilities. The design aligns with safety standards while delivering energy efficiency, minimizing loss during startup and peak loads. This translates to lower operating costs and improved equipment uptime.
Product Information
Extended Description
N38M28T12XCUEE Eaton: Eaton K-Factor nonlinear ventilated transformer, KT-13 (3-phase), PV 380V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 150°C rise w/ 200°C insulation systeam, 112.5 kVA, X, Copper windings, EE
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N38M28T12XCUEE
UPC
786680051746
Product Length/Depth
23.42 in
Product Height
48.56 in
Product Width
28.22 in
Product Weight
1171 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
NEMA TP-1 Compliant
Certifications
UL Listed
Catalog Notes
NEMA TP-1 efficient
Coil material
Copper
Frame
916A
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Frequency rating
50-60 Hz
Volt ampere rating
112.5 kVA
Phase
Three-phase
Primary voltage
380 V
Secondary Voltage
208 Y/120 V
Temperature rise
150 °C rise
Special features
Electrostatically Shielded
Weathershield
WS19
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - N38M28T12XCUEE
Feature: K‑Factor nonlinear ventilation enhances harmonic performance under non‑linear loads. Impact: Reduces hotspot formation and thermal stress on insulation, supporting longer life and lower cooling energy. Application: Ideal for motor drives, welders, and other harmonic‑rich equipment in manufacturing cells. Feature: Copper windings with a 150 °C rise insulation system (200 °C insulation rating). Impact: Higher current capacity with robust overload resilience and improved reliability in hot environments. Application: Heavy conveyors, presses, and automated lines. Feature: Tap changer with 2 taps at +2.5% and 4 taps at -2.5%. Impact: Improved voltage regulation to maintain stable loads despite supply drift. Application: Panelboards and switchgear in facilities with fluctuating mains. Feature: 380 V primary to 208 Y/120 V secondary, 50–60 Hz, 112.5 kVA, three‑phase. Impact: Ready‑to‑install distribution transformer for standard industrial power rails. Application: Manufacturing floors, machine tools, and process lines. Feature: NEMA TP‑1 efficient, UL Listed, electrostatic shielding, and WS19 weather shield. Impact: Compliance with codes, reduced energy waste, and protection in harsh environments. Application: Outdoor installations and dusty, humid or variable climate facilities.
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FAQs
Consider mounting on a stable base with proper clearances, using the 916A frame as a reference. Ensure adequate ventilation for the WS19 weather shield and electrostatic shielding is preserved. Connect 380 V primary and 208Y/120 V secondary per nameplate, and plan for taps at +2.5% and -2.5% to manage voltage variation.
Yes. The transformer is UL Listed and meets NEMA TP‑1 efficiency guidelines, providing safety, reliability, and energy efficiency for industrial installations.
Ideal for industrial power distribution, control panels, machine tools, conveyors, and other equipment requiring stable 380 V input and 208Y/120 V outputs with effective harmonic management.
Warranty follows Eaton policy 25-000, one year from installation or eighteen months from shipment, whichever comes first. Routine maintenance should include insulation checks, cooling path clearance, and periodic inspection of tap connections and windings for signs of overheating or moisture intrusion.
The unit provides taps at two locations of +2.5% and four locations of -2.5% to compensate voltage drift and loading, enabling better voltage regulation across varying supply conditions and load profiles.