Eaton N29M28T1516CUDS K-Factor vented transformer - DOE 2016
Part Number: N29M28T1516CUDS
Quick Summary
Eaton N29M28T1516CUDS is a K-Factor nonlinear ventilated transformer for three-phase industrial power distribution. Engineers frequently face heat buildup and energy losses in compact switchgear; this unit optimizes cooling and insulation to keep temperatures in check. UL Listed, DOE 2016 Efficient, and 10 CFR Part 431 Efficient provide clear compliance signals for regulated environments. For businesses, the combination of efficiency, rugged enclosure, and reliable shielding translates into lower operating costs, easier procurement, and a smoother installation process. This makes it well-suited for data centers, manufacturing floors, and control panels where dependable power management matters most.
Product Information
Extended Description
N29M28T1516CUDS Eaton: Eaton K-Factor nonlinear ventilated transformer, Copper windings, NEMA 2, FR940, 60 Hz, 220C, 15 kVA, Three-Phase, 208 to 208Y/120, 150C rise, Shielded, DOE 2016, WS58, B29MF1, K13, Double shield
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N29M28T1516CUDS
UPC
786680244773
Product Length/Depth
21.13 in
Product Height
36.88 in
Product Width
24.88 in
Product Weight
447 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Copper
Enclosure
NEMA 2
Wiring connection
B29MF1
Type
Energy-efficient ventilated transformer
Frame
940
Insulation
220 °C
Mounting
Floor or wall, upright only
Tap size
2 at +2.5%, 4at -2.5%
Frequency rating
60 Hz
Kva Rating
15 kVA
Volt ampere rating
15 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
Double electrostatic shield
Special features
K-factor 13
Weathershield
WS58
Feature → Business Impact → Application: Copper windings and high-efficiency insulation reduce I2R losses and heat generation, delivering measurable energy savings and cooler operation in continuous-duty service. This supports longer transformer life and lower cooling requirements in busy plant rooms or switchgear enclosures. Application: Industrial facilities with dense equipment layouts and strict energy targets can realize lower total cost of ownership while maintaining reliable power delivery. Feature → NEMA 2 enclosure and upright mounting provide robust protection in typical workshop and service areas, simplifying installation and reducing enclosure-related risk. Business Impact → Improved uptime and safety with weather-resistant housing in shared spaces. Application → Manufacturing lines and packaging facilities where dust and moisture exposure is routine. Feature → Tap size of 2 at +2.5% and 4 at -2.5% enables precise voltage regulation, minimizing secondary-side voltage deviations and protecting sensitive loads. Application → Control panels and automation systems requiring tight voltage control. Feature → 60 Hz, three-phase 15 kVA rating with 208 V primary and 208Y/120 V secondary supports scalable power distribution for mid-size equipment racks. Business Impact → Consistent performance and room for future expansion in data centers and process lines. Application → System designers planning modular upgrades in industrial environments. Feature → Double electrostatic shield and WS58 Weathershield enhance EMI protection and outdoor or semi-outdoor viability, improving reliability and reducing interference. Application → Applications with nearby radiated noise sources or humid environments. Feature → DOE 2016 Efficient and 10 CFR Part 431 compliance confirm energy performance and regulatory alignment, supporting green initiatives and regulatory audits. Application → Procurement projects demanding certified efficiency and regulatory documentation.
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FAQs
The transformer features a floor or wall mounting capability with upright orientation, designed for flexible integration into data centers, control rooms, and equipment cabinets. Its NEMA 2 enclosure provides reliable protection in standard indoor environments, simplifying installation in existing racks or distribution spaces.
N29M28T1516CUDS provides a 208 V primary and a 208Y/120 V secondary, delivering a three-phase, 15 kVA (15 kVA) load rating at 60 Hz. This makes it suitable for mid-size power distribution needs in industrial settings, with headroom for voltage-sensitive loads.
Yes. The unit is DOE 2016 Efficient and UL Listed, aligning with energy-performance standards and safety certification criteria. It also complies with 10 CFR Part 431 Efficient guidelines, which supports regulatory compliance during procurement and audits.
Best-fit applications include data centers, manufacturing automation, and control-panel assemblies requiring reliable three-phase power with efficient performance. The K-Factor 13 designation, copper windings, and shielded construction help minimize EMI, while the 15 kVA rating supports scalable, modular installations.
Plan routine checks for cooling performance and enclosure integrity. The transformer features a double electrostatic shield and WS58 weather shield for EMI protection and environmental resilience. Regular inspections of the connections (B29MF1) and tap settings (+2.5%/−2.5%) help ensure voltage stability and long-term reliability.