Eaton N48M28T12EETRLS47 Nonlinear Ventilated Transformer
Part Number: N48M28T12EETRLS47
Quick Summary
The Eaton N48M28T12EETRLS47 nonlinear ventilated transformer delivers reliable three-phase power conditioning for data centers, manufacturing lines, and industrial plants. Engineers often struggle with heat buildup, acoustic noise, and voltage transients that disrupt critical processes. This unit combines a low-sound design, electrostatic shielding, and WeatherShield WS19 to resist harsh environments, while providing NEMA TP-1 efficient low-noise performance (47 dB when tested per standard). Certifications vary by region, so consult the manufacturer for CE, UL, or other approvals as required. With a 112.5 kVA rating, 480 V primary, and 208Y/120 V secondary, it supports scalable power delivery and compliance across multiple facilities, delivering reliability and cost efficiency.
Product Information
Extended Description
N48M28T12EETRLS47 Eaton: Eaton K-Factor nonlinear ventilated transformer, KT-13 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 150°C rise w/ 200°C insulation systeam, 112.5 kVA, EE, TR, LS47
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28T12EETRLS47
UPC
786680111402
Product Length/Depth
23.42 in
Product Height
48.56 in
Product Width
28.22 in
Product Weight
784 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
Contact Manufacturer
Catalog Notes
Certified test report of standard production tests for the specific serial number to be shipped NEMA TP-1 efficient Low sound design equivalent to 47 dB.
Coil material
Aluminum
Wiring connection
283B
Type
Nonlinear ventilated transformer
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
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 - N48M28T12EETRLS47
Feature: 112.5 kVA three-phase nonlinear transformer with 480 V primary and 208Y/120 V secondary. Business impact: supports high-demand equipment and critical loads with robust voltage regulation. Application: data centers, machine rooms, and mid-size manufacturing lines. Long-tail keywords addressed: three-phase transformer, 112.5 kVA, 480 V primary, 208Y/120 V secondary. Feature: Tap options of 2 at +2.5% and 4 at -2.5% to compensate line fluctuations. Business impact: maintains voltage tolerance during loading changes, reducing equipment stress. Application: panel boards and distribution centers. Long-tail keywords: voltage taps, ±2.5% tuning, voltage regulation. Feature: NEMA TP-1 efficient low sound design equivalent to 47 dB. Business impact: quieter operation in noise-sensitive environments, aiding compliance with occupational noise limits. Application: control rooms and open-plan facilities. Long-tail keywords: low sound, 47 dB, noise compliance. Feature: Electrostatic shielding and WeatherShield WS19. Business impact: improves EMI suppression and environmental durability, extending life in harsh locations. Application: outdoor substations and damp environments. Long-tail keywords: electrostatic shielding, WS19, EMI protection. Feature: Aluminum coil windings and 916A frame with 283B wiring. Business impact: corrosion resistance, thermal performance, and reliable connections for long service life. Application: rugged industrial installations. Long-tail keywords: aluminum windings, 283B wiring, rugged frame.
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FAQs
Plan for a 28.22 inch wide, 48.56 inch high, and 23.42 inch deep footprint with a 784 lb weight. Install on a sturdy base, use 283B wiring, and ensure proper clearance for ventilation. Verify 60 Hz operation with 480 V primary and 208Y/120 V secondary, and provide EMI shielding and accessible maintenance access per Eaton guidelines.
Key specs: 112.5 kVA, three-phase, 60 Hz, 480 V primary, 208Y/120 V secondary, and temperature rise of 150 °C. Tap options include 2 at +2.5% and 4 at -2.5%, with aluminum windings and a 916A frame. These features enable stable voltage regulation under load changes, good thermal performance, and compatibility with typical industrial power distribution, improving reliability.
Yes. With 112.5 kVA capacity, a clean 480 V to 208Y/120 V transition, and a low-noise design, it suits data centers, control panels, and manufacturing floors. Features like electrostatic shielding and WS19 weather protection enhance reliability in controlled environments and harsher installations, while the modular taps help maintain voltage accuracy during load shifts.
Certifications for this model vary by region and must be confirmed with the manufacturer. The listing notes Certifications: Contact Manufacturer. To obtain approvals such as CE or UL, request the relevant test reports and compliance documents from Eaton, ensuring the specific serial number is covered and that regional requirements are reflected in the documentation.
The transformer includes a one-year warranty (or 18 months from shipment) and certified test reports for traceability, supporting lifecycle planning. Its robust construction, low-noise design, EMI shielding, and WeatherShield WS19 contribute to reduced downtime, lower energy losses, and longer mean time between failures, delivering a favorable total cost of ownership over the system’s life.