Eaton N48M28F33EEZZLS52 Transformer - KT-13 300 kVA
Part Number: N48M28F33EEZZLS52
Quick Summary
Eaton K-Factor nonlinear ventilated transformer powers critical distribution in industrial facilities. Engineers often struggle with overheating, non-linear loading, and voltage drift that disrupts controls. Certification notes include KT-13 K-Factor performance and 115°C rise, with regional CE/SIL/IP ratings available through the manufacturer. This 3-phase, 480 V primary, 208Y/120 V secondary unit delivers scalable, reliable power distribution with tight voltage regulation and retrofit-friendly installation.
Product Information
Extended Description
N48M28F33EEZZLS52 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, 115°C rise, 300 kVA, EE, ZZ, LS52
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28F33EEZZLS52
UPC
786680135194
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
300 kVA
Primary voltage
480 V
Secondary Voltage
208 Y/120 V
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - N48M28F33EEZZLS52
KT-13 K-Factor nonlinear performance → Improves voltage stability under nonlinear loads, reducing nuisance tripping and equipment wear; application in motor drives and rectifier-based systems. 3-phase 480 V primary / 208Y/120 V secondary compatibility → Simplifies integration with typical industrial switchgear and control panels, enabling safer, cleaner power to PLCs and drives. Tap settings at +2.5% / -2.5% → Enables precise voltage regulation to support sensitive equipment and protect downstream devices; ideal for sites with fluctuating mains and long feeder runs. 300 kVA rating → Provides scalable power handling for mid-size loads, reducing the need for parallel transformers and lowering total installed cost. Ventilated cooling with 115°C rise → Allows reliable operation in demanding environments with higher ambient temps, decreasing maintenance cycles. Insulation EE/ZZ/LS52 → Enhances insulation life and moisture resistance in challenging plant conditions; supports longer service intervals and lower lifecycle risk. Compatibility with Eaton resources → Easy access to the Transformer Flex Center and Eaton catalogs/datasheets to streamline design reviews and procurement.
Get a Quick Quote for a Eaton N48M28F33EEZZLS52
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton N48M28F33EEZZLS52?
Enquire Now
FAQs
The unit is a 3-phase transformer with a 480 V primary and 208Y/120 V secondary, rated at 300 kVA. It includes taps at +2.5% and -2.5% to adjust voltage under fluctuating supply. This makes it suitable for feeding control circuits and motor drives while maintaining stable voltages under harmonic loading.
This is a ventilated, KT-13 K-Factor capable device designed for nonlinear loads. Ensure adequate clearance for cooling, proper mounting per EE/ZZ/LS52 insulation guidelines, and compliance with Eaton installation recommendations. Consider proximity to sources of harmonics and ensure panel boards and switchgear are rated for 480 V primary and 208Y/120 V secondary operation.
Yes. With a stable 208Y/120 V secondary and a robust 300 kVA rating, it supports PLCs, drives, and other control equipment. KT-13 K-Factor design helps minimize voltage distortion under nonlinear loading, improving control reliability and reducing risk of nuisance trips in demanding manufacturing environments.
Certifications are listed as Contact Manufacturer. The KT-13 K-Factor performance and 115°C rise indicate compliance with industry expectations for nonlinear loading. For formal CE, SIL, or IP ratings, consult Eaton or refer to the latest spec sheet (N48M28F33EEZZLS52) to confirm regional approvals.
Key documents are available in the downloads section: Commercial Distribution, Transformers Volume 2 Tab; Eaton Specification Sheet for N48M28F33EEZZLS52; and Eaton's Transformer Flex Center video. These resources support detailed design, installation, and procurement workflows and help verify compatibility with your systems.