Eaton N48M28T15ZEE Transformer - UL Listed
Part Number: N48M28T15ZEE
Quick Summary
The Eaton N48M28T15ZEE Transformer delivers reliable 15 kVA power distribution for industrial equipment across manufacturing floors. Users frequently struggle with voltage fluctuations and downtime; this design targets those pain points. UL Listed and NEMA TP-1 compliant guard safety and efficiency, while electrostatic shielding enhances EMI performance. In addition to rugged construction, its 3-phase 480 V primary with a 208Y/120 V secondary supports scalable, compliant power delivery. Designed for manufacturing floors and control cabinets, it pairs with standard mounting bases and easy wire access. By aligning with NEMA TP-1 efficiency targets and a robust 150°C rise specification, the unit supports longer service life with reduced maintenance.
Product Information
Extended Description
N48M28T15ZEE 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, 15 kVA, ZE, E
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N48M28T15ZEE
UPC
786680050374
Product Length/Depth
16.5 in
Product Height
30 in
Product Width
23 in
Product Weight
300 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, Easy install base
Coil material
Aluminum
Frame
912B
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Frequency rating
60 Hz
Volt ampere rating
15 kVA
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
208 Y/120 V
Temperature rise
150 °C rise
Special features
Electrostatically Shielded
Weathershield
WS38
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - N48M28T15ZEE
Feature → Business Impact → Application: K-Factor nonlinear ventilated design reduces harmonic stress and improves overall efficiency, lowering cooling loads and prolonging equipment life in facilities with mixed loads. Application: data centers, machine rooms, and process lines where harmonic currents are a concern. Feature → Business Impact → Application: 15 kVA three-phase rating with 480 V primary and 208Y/120 V secondary enables direct integration with common industrial power layouts, reducing panel congestion and wiring complexity. Application: control cabinets and distribution panels across manufacturing floors. Feature → Business Impact → Application: dual voltage taps (+2.5% and -2.5% with two and four taps) provide precise voltage regulation, minimizing flicker and equipment stress. Application: sites with irregular utility voltage profiles or long feeder runs. Feature → Business Impact → Application: aluminum coil and frame 912B deliver durable construction with lower weight for handling and quick installations, enhancing field serviceability. Application: OEM integration and retrofit projects. Feature → Business Impact → Application: electrostatically shielded design and WS38 weather shield improve EMI resilience and environmental protection, reducing downtime from dust and moisture ingress. Application: harsh factory environments and outdoor-rated installations. Feature → Business Impact → Application: UL Listed and NEMA TP-1 compliance, plus Eaton warranty, provide risk reduction and predictable maintenance planning. Application: procurement and compliance-focused projects seeking verifiable standards alignment.
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FAQs
Yes. This is a 3-phase transformer with a 480 V primary and a 208Y/120 V secondary, designed for standard industrial electrical rooms. It measures 16.5 in (depth) × 23 in (width) × 30 in (height) and weighs approximately 300 lb, enabling straightforward mounting on standard bases and panels.
It uses a K-Factor nonlinear ventilated design (KT-13) with electrostatic shielding to reduce harmonic currents and EMI. This delivers improved voltage regulation under harmonic-rich conditions, making it well-suited for equipment with nonlinear loads such as drives and power converters.
The unit is UL Listed and NEMA TP-1 Compliant, ensuring compliance with safety and efficiency standards for commercial and industrial transformers. These certifications help with regulatory alignment, insurance requirements, and long-term maintenance planning.
Footprint is 16.5 in depth × 23 in width, with a height of 30 in. The transformer weighs 300 lb. This size and weight inform rack or stand mounting, clearance, and lifting considerations during installation or retrofit projects.
Eaton provides a one-year warranty from installation or 18 months from shipment, whichever comes first (policy 25-000). This reduces total cost of ownership by mitigating early-life defects and supports predictable maintenance budgeting for industrial deployments.