Eaton N29M47F3016 Three-Phase Transformer - K-Factor 13
Part Number: N29M47F3016
Quick Summary
The Eaton K-Factor nonlinear ventilated transformer provides reliable power conditioning for industrial distribution. Engineers regularly wrestle with heat, energy loss, and space constraints when upgrading legacy substations. This unit delivers on DOE 2016 efficiency, a NEMA 2 enclosure, and 10 CFR Part 431 alignment, helping facilities meet regulatory requirements while avoiding costly redesigns. With aluminum windings and a compact, floor- or wall-mount footprint, it simplifies installation, reduces total cost of ownership, and fits neatly into modern power-management strategies for data centers, manufacturing lines, and process controls.
Product Information
Extended Description
N29M47F3016 Eaton: Eaton Eaton K-Factor nonlinear ventilated transformer, Aluminum windings, NEMA 2, 60 Hz, 220°C, 30 kVA , Three-phase, 208 Delta V, 480Y/277 Vac, NEMA ST-20, 115°C, 30 kVA, 208 Vac-480Y/277 Vac, DOE 2016
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N29M47F3016
UPC
786680195983
Product Length/Depth
21.13 in
Product Height
36.88 in
Product Width
24.88 in
Product Weight
1.1 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
10 CFR Part 431 (2016) Efficient
Coil material
Aluminum
Enclosure
NEMA 2
Type
Energy-efficient ventilated transformer
Insulation
220 °C
Mounting
Floor or wall
Tap size
2 at +2.5%, 4 at -2.5%
Frequency rating
60 Hz
Kva Rating
30 kVA
Volt ampere rating
30 kVA
Phase
Three-phase
Primary voltage
208 V
Secondary Voltage
480Y/277 V
Sound Level
NEMA ST-20
Temperature rise
115 °C rise
Voltage rating
208-480Y/277V
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Modification 1
Electrostatic shield
Special features
K-factor 13
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Eaton Specification Sheet - N29M47F3016
Feature: K-Factor nonlinear ventilated transformer with DOE 2016 efficiency. Business Impact: Reduced energy losses and cooling requirements translate to lower operating costs and improved system reliability. Application: Ideal for medium to large distribution in factories and data centers seeking efficiency and regulatory alignment. Feature: Aluminum windings. Business Impact: Lighter weight and corrosion resistance lower installation challenges and total material costs, while enabling easier handling during retrofits. Application: Retrofit projects and new installations where weight constraints matter. Feature: NEMA 2 enclosure. Business Impact: Enhanced ingress protection supports indoor, commonly dusty or damp environments, reducing enclosure-related maintenance. Application: Indoor mechanical rooms and distribution closets in manufacturing plants. Feature: 30 kVA, three-phase configuration with 208 V primary and 480Y/277 V secondary. Business Impact: Compatible with standard facility power rails, enabling seamless integration into existing systems and minimizing voltage conversion needs. Application: Facility-wide power distribution and critical process controls. Feature: Tap size options (2 at +2.5%, 4 at -2.5%). Business Impact: Fine voltage regulation reduces voltage drift under varying loads, improving equipment uptime. Application: Systems with fluctuating input voltage or long feeders. Feature: Electrostatic shield modification and K-Factor 13. Business Impact: Enhanced fault isolation and improved regulatory performance for sensitive electronics. Application: Data centers, control panels, and sensitive automation equipment.
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FAQs
For retrofits, ensure floor- or wall-mount compatibility and space within a standard indoor electrical room. The unit supports floor or wall mounting, with dimensions roughly 21.13 in depth, 24.88 in width, and 36.88 in height. Plan for a NEMA 2 protected interior and accessible panel access for taps and connections, simplifying field wiring and commissioning.
This transformer delivers 30 kVA, three-phase, with a 208 V primary and 480Y/277 V secondary. It operates at 60 Hz, features aluminum windings, a 115°C rise insulation, and a K-Factor of 13. The unit includes a NEMA 2 enclosure and DOE 2016 efficiency considerations, with an electrostatic shield modification available.
Yes. The 30 kVA three-phase configuration, voltage range (208 V to 480Y/277 V), and K-Factor 13 make it well-suited for data centers, process controls, and industrial automation. Its energy efficiency and protective enclosure reduce cooling loads and maintenance, while the compact footprint aids in space-constrained installations.
The product adheres to DOE 2016 efficiency standards and 10 CFR Part 431 alignment for energy efficiency. Its enclosure is NEMA 2 rated for indoor protection, and the unit includes features such as an electrostatic shield for enhanced electrical isolation. Detailed certifications should be confirmed with the manufacturer for specific project requirements.
Eaton provides a warranty policy of one year from the date of installation or eighteen months from shipment, whichever occurs first. This coverage supports typical field failures and manufacturing defects, with service and parts facilitated through Eaton’s distributor network and technical support channels.