Eaton N48M47F12EE Transformer - UL Listed, 112.5 kVA
Part Number: N48M47F12EE
Quick Summary
Eaton N48M47F12EE transformer delivers high-capacity three-phase power conditioning for data centers and manufacturing plants. Engineers often struggle with voltage instability and harmonics under variable loads, risking equipment damage and energy waste. UL Listed, NEMA TP-1 compliant, and NEMA TP-1 efficient design ensure safety, reliability, and regulatory alignment. The rugged aluminum coil construction and 115 °C rise support demanding environments, while the 480 V primary and 480Y/277 V secondary configuration simplify integration into modern power distribution schemes. This combination translates into lower maintenance costs, tighter voltage control, and measurable efficiency gains across critical operations.
Product Information
Extended Description
N48M47F12EE Eaton: Eaton K-Factor nonlinear ventilated transformer, KT-13 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 480Y/277V, 115°C rise, 112.5 kVA, EE
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M47F12EE
UPC
786680044267
Product Length/Depth
23.42 in
Product Height
48.56 in
Product Width
28.22 in
Product Weight
1016 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
Aluminum
Frame
916A
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Frequency rating
60 Hz
Volt ampere rating
112.5 kVA
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
480 Y/277 V
Temperature rise
115 °C rise
Special features
Electrostatically Shielded
Weathershield
WS19
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - N48M47F12EE
Feature: K-Factor nonlinear ventilated transformer design. Business Impact: reduces harmonic distortion and enhances cooling, lowering operating temperatures and energy waste. Application: ideal for data centers and factory automation where harmonic currents are common. Feature: 112.5 kVA three-phase, 480 V primary, 480Y/277 V secondary. Business Impact: robust distribution with fewer parallel units and improved voltage stability. Application: supports heavy load equipment and lighting in industrial facilities. Feature: Tap size options at +2.5% and -2.5% (2 at +2.5%, 4 at -2.5%). Business Impact: precise voltage regulation to maintain critical loads within spec. Application: projects with variable input voltages or long feeders. Feature: Aluminum coil, frame 916A. Business Impact: durable, corrosion-resistant construction with easier handling and installation. Application: installation in constrained electrical rooms or retrofit projects. Feature: Electrostatically shielded and Weathershield WS19. Business Impact: enhanced reliability in harsh environments and outdoor installations, reducing maintenance cycles. Application: outdoor substations or rugged indoor facilities. Feature: Compliance and efficiency package (NEMA TP-1 compliant, UL Listed, NEMA TP-1 efficient). Business Impact: meets regulatory requirements and delivers predictable energy performance. Application: government, healthcare, or energy-conscious industrial projects.
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FAQs
For installation, plan a three-phase 480 V input with a 480Y/277 V secondary and ensure sufficient clearance for ventilation. The unit uses aluminum windings in a 916A frame and includes WS19 weather shield for outdoor or harsh environments. Verify UL Listed and NEMA TP-1 compliance requirements, plus access to the taps at +2.5% and -2.5% for voltage regulation.
Key specs include a 112.5 kVA rating, three-phase configuration, 60 Hz frequency, primary voltage of 480 V, and secondary 480 Y/277 V. It features taps at +2.5% and -2.5%, 115 °C rise, aluminum coil, frame 916A, and UL Listed with NEMA TP-1 compliance, delivering reliable distribution for demanding loads.
Yes. Its K-Factor nonlinear design helps mitigate harmonics and improve cooling, which is ideal for data centers and manufacturing environments with sensitive electronics. The 112.5 kVA rating supports substantial load, while the 480 V/480Y/277 V configuration aligns with common facility distribution. UL and NEMA TP-1 compliance add assurance for mission-critical applications.
The transformer is UL Listed and NEMA TP-1 compliant, with NEMA TP-1 efficient catalog notes. These certifications confirm safety, reliability, and regulatory alignment for industrial and commercial installations requiring documented performance and efficiency.
The electrostatic shielding and robust aluminum coil construction reduce corrosion risks and maintenance needs. The 115 °C rise supports durable operation in high-temperature environments, while NEMA TP-1 efficiency and UL listing help lower energy costs and time-to-value for ROI-focused projects in industrial settings.