Eaton N48M29T45CUEE K-Factor nonlinear ventilated transformer - UL Listed
Part Number: N48M29T45CUEE
Quick Summary
K-Factor nonlinear ventilated transformer is a compact, three‑phase solution for reliable voltage transformation in industrial power distribution. It helps reduce heat buildup and improve efficiency in crowded electrical rooms by using forced ventilation and copper windings. Operators often contend with heat, limited space, and inconsistent performance; this transformer is designed to mitigate those challenges with a 150°C rise and 200°C insulation system, plus selectable taps. It carries UL Listed and NEMA TP-1 compliant certifications, aligned with safety and efficiency standards. For system designers, the 45 kVA rating with 480 V primary and 208 V secondary supports scalable power delivery, while copper windings and robust construction enable durable service and predictable maintenance.
Product Information
Extended Description
N48M29T45CUEE Eaton: Eaton K-Factor nonlinear ventilated transformer, KT-13 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208V, 150°C rise w/ 200°C insulation systeam, 45 kVA, Copper windings, EE
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M29T45CUEE
UPC
786680047985
Product Length/Depth
22 in
Product Height
39 in
Product Width
29 in
Product Weight
0.001 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
914D
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Frequency rating
60 Hz
Volt ampere rating
45 kVA
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
208 V
Temperature rise
150 °C rise
Special features
Electrostatically Shielded
Weathershield
WS39
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - N48M29T45CUEE
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → The K-Factor nonlinear design delivers improved efficiency and heat management in compact installations; Business Impact → Reduces cooling load, extends equipment life, and lowers energy waste in industrial plants; Application → Suitable for crowded electrical rooms and facilities with stringent thermal constraints. Feature → Copper windings minimize copper loss and improve reliability; Business Impact → Delivers stable voltages with lower I2R losses, reducing maintenance costs over time; Application → Industrial control panels and process lines benefiting from consistent power. Feature → Tap changer options, 2 at +2.5% and 4 at -2.5%, enable precise voltage regulation; Business Impact → Maintains output under load transients, improving equipment protection and performance; Application → Critical loads in manufacturing and data-intensive environments. Feature → 60 Hz operation and 45 kVA rating with 480 V/208 V configuration; Business Impact → Broad compatibility with conventional power distribution systems; Application → Industrial facilities requiring reliable three-phase transformers. Feature → Compliance and protection features, including NEMA TP-1 efficiency and electrostatic shielding along with WS39 weather shield; Business Impact → Simplifies procurement, safety compliance, and outdoor or rugged applications; Application → Data centers, outdoor equipment enclosures, and heavy manufacturing. Feature → Frame 914D construction with copper coils offers robustness and installability; Business Impact → Reduces lifecycle risk and simplifies mounting in standard enclosures; Application → Retrofit projects and new builds needing a proven, compatible transformer.
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FAQs
Plan for a three‑phase 480 V primary and 208 V secondary layout, allow space for ventilation, and accommodate the 914D framed unit with WS39 weather shield. Ensure access to taps (+2.5% and -2.5%) for on-site voltage adjustments and verify compliance with UL Listed and NEMA TP-1 requirements during installation.
It provides 45 kVA at 60 Hz, with 480 V primary and 208 V secondary. Tap changes are 2 at +2.5% and 4 at -2.5%. Copper windings and a 150°C rise (200°C insulation) support reliable operation under load with enhanced thermal tolerance.
Yes. The 45 kVA three‑phase transformer with 480/208 V ratings and strict compliance (UL Listed, NEMA TP-1) suits data centers, machine cells, and manufacturing lines requiring stable voltages and robust heat management in confined electrical rooms.
The unit is UL Listed and NEMA TP-1 compliant, confirming safety, efficiency, and standardization for industrial power systems. This helps with procurement approvals, warranty coverage, and regulatory alignment.
Warranty is Eaton’s selling policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first, ensuring post‑purchase support and service availability.