Eaton N48M34T12CUEE Transformer - 112.5 kVA
Part Number: N48M34T12CUEE
Quick Summary
Eaton N48M34T12CUEE transformer provides K-Factor nonlinear ventilation for reliable three-phase power in industrial and commercial systems. Operators often struggle with overheating and efficiency losses when space is tight or loads fluctuate. This model supports standard region-specific certifications and is designed for copper windings with high-temperature tolerance. With 112.5 kVA rating, 480 V primary, and 400 Y/231 V secondary, it reduces energy waste while easing maintenance. In practice, the unit's taps allow fine voltage regulation to match load changes without oversized equipment. Engineers value the clear data sheet guidance and Eaton support ecosystem for quick installs and ongoing reliability. This combination translates to lower total cost of ownership through improved uptime and reduced maintenance cycles.
Product Information
Extended Description
N48M34T12CUEE Eaton: Eaton K-Factor nonlinear ventilated transformer, KT-13 (3-phase), PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 400Y/231V, 150°C rise w/ 200°C insulation systeam, 112.5 kVA, Copper windings, EE
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M34T12CUEE
UPC
786680134999
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 lb
Certifications
Contact Manufacturer
Volt ampere rating
112.5 kVA
Primary voltage
480 V
Secondary Voltage
400 Y/231 V
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - N48M34T12CUEE
Feature: K-Factor nonlinear ventilated transformer design and geometry. Business Impact: Reduces harmonic stress on downstream equipment and improves thermal stability under variable loads. Application: Ideal for harmonic-rich industrial facilities and data centers where steady voltage and cooling efficiency matter. The transformer’s ventilation design supports reliable operation in dense equipment rooms. Feature: 112.5 kVA rating with 480 V primary and 400 Y/231 V secondary. Business Impact: Enables compact, scalable power distribution with tight voltage control and reduced panel count. Application: Manufacturing lines and commercial setups requiring robust, ship-ready distribution. The voltage taps—2 at +2.5% and 4 at -2.5%—allow on-site voltage fine-tuning without replacing hardware, improving grid stability and reducing downtime. Feature: Copper windings and insulation system rated for 150°C rise with 200°C insulation. Business Impact: Enhances thermal performance, extends winding life, and lowers long-term maintenance costs. Application: High-temperature environments such as switchgear rooms and hot-duty areas where reliability is critical. Feature: 3-phase design with UV-stable enclosure compatibility and standard low-voltage distribution integration. Business Impact: Simplifies installation, reduces engineering Lead times, and supports scalable upgrades. Application: Data centers, labs, and production floors that rely on steady, scalable power. Feature: Taps for voltage regulation (2 above +2.5%, 4 below -2.5%). Business Impact: Improves voltage regulation under fluctuating loads, minimizing equipment stress and avoiding over-sizing. Application: Facilities with variable loads or long feeders where supply voltage can drift. Feature: Copper windings offer strong current handling and durability with Eaton support ecosystem. Business Impact: Improves reliability and enables quicker fault diagnosis, reducing downtime and service costs. Application: Any critical application requiring consistent voltage delivery and rapid support.
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FAQs
This 3-phase transformer is designed for a 480 V primary and 400Y/231 V secondary. It uses copper windings and features voltage taps (+2.5% and -2.5%) to fine-tune output. Ensure enclosure fit, proper clearances, and appropriate connections to standard low-voltage distribution panels during installation.
Key specs include a 112.5 kVA rating, 480 V primary, 400Y/231 V secondary, and taps of 2 at +2.5% and 4 at -2.5%. It employs copper windings and a 150°C rise with a 200°C insulation system, reflecting the K-Factor nonlinear ventilated design intended for demanding harmonic-rich environments.
Yes. The K-Factor nonlinear ventilation, voltage-tap options, and robust copper windings make it well-suited for data centers and manufacturing lines where voltage stability and thermal performance are critical under varying loads.
Certifications can vary by region. Contact Eaton for current statuses. Typical considerations include CE for Europe and UL/cUL for North America, with regional SIL or IP ratings available as applicable.
The copper windings and enhanced insulation support long life and reduced maintenance cycles. Voltage taps enable on-site regulation without hardware replacements, contributing to uptime and lower operating costs over the transformer's service life.