Eaton N29R28T1216 Transformer - UL Listed & DOE2016
Part Number: N29R28T1216
Quick Summary
Eaton N29R28T1216 transformer provides efficient power conditioning for industrial systems and data centers. Many facilities struggle with heat, energy waste, and meeting utility efficiency standards. UL Listed, DOE2016 Efficient, and 10 CFR Part 431 Efficient certifications help you satisfy compliance while controlling operating costs. This three‑phase, 112.5 kVA unit uses aluminum windings and a NEMA 2 enclosure to balance reliability with ease of installation, supporting floor or wall mounting and a wide operating temperature rise. By combining premium efficiency and rugged construction, it lowers cooling requirements and simplifies procurement, delivering long-term savings and predictable performance for demanding environments.
Product Information
Extended Description
N29R28T1216 Eaton: Eaton K-Factor nonlinear ventilated transformer, Aluminum windings, NEMA 2, FR943, 60 Hz, 220C, 112.5 kVA, Three-Phase, 208 to 208Y/120, 150C rise, Shielded, DOE 2016, WS60, 325A, K13
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N29R28T1216
UPC
786680244797
Product Length/Depth
31.5 in
Product Height
51 in
Product Width
34.5 in
Product Weight
1271 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Aluminum
Enclosure
NEMA 2
Wiring connection
325A
Type
Energy-efficient ventilated transformer
Frame
943
Insulation
220 °C
Mounting
Floor or wall, upright only
Tap size
1at +5%, 2 at -5%
Frequency rating
60 Hz
Kva Rating
112.50 kVA
Volt ampere rating
112.50 kVA
Phase
Three-phase
Primary voltage
208 V
Secondary Voltage
208Y/120 V
Sound Level
NEMA ST-20
Temperature rise
150 °C rise
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Modification 1
Electrostatic shield
Special features
K-factor 13
Weathershield
WS60
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - N29R28T1216
Feature: K-Factor nonlinear ventilated transformer with K13 rating enables superior harmonic handling and reduced overheating risk. Business Impact: Improved reliability in non-linear load scenarios lowers unplanned downtime and extends equipment life. Application: Ideal for data centers, manufacturing lines, and facilities with harmonic-rich loads seeking stable voltage and cooler operation. Feature: DOE2016 Efficient and 10 CFR Part 431 compliance reduces energy waste and supports regulatory alignment. Business Impact: Lower energy costs and easier utility rebates while meeting contemporary standards. Application: Commercial/industrial power distribution projects with stringent efficiency requirements. Feature: Aluminum windings and 220 °C insulation provide durable, cost-effective performance with good heat dissipation. Business Impact: Lower material costs and improved thermal management translate to smaller cooling loads. Application: Indoor electrical rooms and equipment spaces with limited clearance. Feature: NEMA 2 enclosure with floor or wall upright mounting offers installation flexibility. Business Impact: Faster site integration and reduced mounting complexity. Application: Plant floors, electrical closets, and retrofit projects needing sturdy, compliant enclosures. Feature: Tap size options 1 at +5%, 2 at -5% enable voltage regulation to protect sensitive loads. Business Impact: Consistent output under supply variation minimizes equipment stress. Application: Critical power feeds and sensitive controls in manufacturing and process industries. Feature: Electrostatic shield and shielded construction with WS60 weathershield compatibility provide EMI/RFI protection. Business Impact: Reduced interference with nearby equipment and longer service life in challenging environments. Application: Environments with high electrical noise or nearby communication systems.
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FAQs
The N29R28T1216 is designed for floor or wall mounting in upright orientation and comes in a NEMA 2 enclosure. Plan for a solid base or mounting brackets, ensure adequate clearance for cooling, and connect the 325A wiring with proper lugs. Verify space for the unit's 31.5 in depth, 51 in height, and 34.5 in width, and respect weight considerations (1271 lb).
This transformer is a three‑phase, 112.50 kVA unit with a 208 V primary and 208Y/120 V secondary, operating at 60 Hz. It uses aluminum windings, features a 150 °C rise insulation, and provides voltage taps at +5% and -5%. The product supports DOE 2016 efficiency and includes an electrostatic shield option.
Yes. The N29R28T1216 specifies DOE 2016 Efficient performance and carries 10 CFR Part 431 (2016) efficiency notes. This helps with regulatory compliance, lowers operating energy costs, and supports utility incentive programs when used in appropriate applications.
The transformer is UL Listed, and the DOE 2016 Efficient and 10 CFR Part 431 certifications are highlighted in its specs. These certifications ensure safety, energy efficiency, and regulatory alignment, which simplifies procurement, reduces risk, and supports warranty and maintenance planning.
Ideal for industrial power distribution with non-linear loads—such as data centers, manufacturing lines, and process plants. Its K-Factor 13 capability manages harmonics, while the 208 V to 208Y/120 V outputs support standard plant equipment. The rugged NEMA 2 enclosure and voltage taps aid reliable operation in indoor electrical rooms or retrofit projects.