Eaton General purpose ventilated transformer N48M28F5516QCU - DOE2016 Efficient

Part Number: N48M28F5516QCU
Manufacturer
Eaton
Part number
N48M28F5516QCU

Quick Summary

The Eaton general purpose ventilated transformer provides reliable power isolation and distribution for industrial facilities and equipment rooms. This unit helps address space constraints and heat management by delivering efficient performance in a ventilated enclosure. It aligns with DOE 2016 Efficient standards and UL Listed certifications, reinforcing compliance across regulated facilities. The transformer supports 480 V primary and 208Y/120 V secondary, with copper windings and rugged NEMA 3R enclosure, making it a durable fit for manufacturing lines and data centers. By combining high efficiency with robust construction, this solution reduces energy waste and simplifies maintenance, offering a clear path to lower operating costs and smoother panel integration for your automation projects.

Product Information

Extended Description

N48M28F5516QCU Eaton: 500 kVA K-13 DOE 2016 Efficient General Purpose Ventd Transformer 480V Delta, 208Y/120,115C rise, Cu Shielded Q
Product Name
Eaton General purpose ventilated transformer
Catalog Number
N48M28F5516QCU
UPC
786680229633
Product Length/Depth
50 in
Product Height
80.25 in
Product Width
64 in
Product Weight
3860 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Copper
Enclosure
NEMA 3R
Frame
GPF
Insulation
220 °C
Mounting
Floor
Tap size
+2 at 2.5% FCAN, -4 at 2.5% FCBN
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Frequency rating
60 Hz
Kva Rating
500 kVA
Primary voltage
480 V
Secondary Voltage
208Y/120 V
Sound Level
NEMA ST-20
Temperature rise
115 °C rise
Volt ampere rating
500 kVA
Feature: High kva rating and robust construction. Benefit: Delivers reliable power transfer under heavy loads with durable insulation and copper windings, reducing hot spots and maintenance intervals. Application: Suitable for 500 kVA applications in manufacturing floors, ensuring consistent secondary voltages for critical automation systems. Feature: Copper coil material and 220 °C insulation. Benefit: Improves thermal performance and longevity, supporting longer service life in demanding environments. Application: Ideal for continuous operation in control panels and machine rooms where heat is a concern. Feature: NEMA 3R enclosure with floor mounting. Benefit: Weather-resistant protection and easy installation in industrial spaces, minimizing enclosure-related downtime. Application: Preferred for outdoor or semi-industrial installations near production lines. Feature: DOE2016 Efficient compliance and UL Listed certification. Benefit: Ensures energy efficiency, regulatory compliance, and safety, reducing lifecycle costs and procurement risk. Application: Essential for facilities pursuing energy rebates and strict safety standards. Feature: Tap size options (+2 at 2.5% FCAN, -4 at 2.5% FCBN). Benefit: Provides voltage regulation to accommodate fluctuations in supply and load, stabilizing equipment input. Application: Critical for sensitive electronics and motor drives in automation panels. Feature: 480 V primary and 208Y/120 V secondary with 60 Hz operation. Benefit: Matches common industrial power distribution schemes, enabling straightforward integration with existing gear. Application: Widely used in manufacturing lines, process plants, and data centers seeking reliable step-down distribution.

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FAQs

The N48M28F5516QCU is a 500 kVA transformer with a 480 V primary and a 208Y/120 V secondary. It operates at 60 Hz and uses copper windings for high efficiency and reliability in industrial power distribution panels.
Yes. This Eaton transformer is DOE 2016 Efficient compliant and UL Listed, with 10 CFR Part 431 (2016) efficiency notes, ensuring regulatory alignment and energy cost savings across regulated facilities.
The unit uses a NEMA 3R weather-resistant enclosure and is designed for floor mounting, providing durable outdoor/indoor installation and straightforward integration into existing industrial spaces.
Ideal for manufacturing lines, machine rooms, data centers, and control panels requiring reliable 480 V to 208Y/120 V power distribution, with robust cooling and compliance for regulated environments.
Key specs include 500 kVA rating, 60 Hz operation, 115 °C rise, copper windings, and a NEMA 3R enclosure. These features support long service life, reduced maintenance, energy efficiency, and predictable operating costs, contributing to a favorable ROI.