Eaton N29M28T3016CULS40 K-Factor transformer - UL Listed
Part Number: N29M28T3016CULS40
Quick Summary
The Eaton N29M28T3016CULS40 K-Factor nonlinear ventilated transformer provides reliable power conversion for industrial controls and distribution panels. The design addresses overheating risk and voltage fluctuations that disrupt uptime in demanding environments, helping prevent unexpected outages. Certified for DOE 2016 efficiency, UL Listed, and 10 CFR Part 431 compliant, it surpasses industry targets and reduces energy waste. With a 30 kVA rating, copper windings, NEMA 2 enclosure, and a robust 60 Hz, three-phase footprint, it fits mid-size industrial power loops. This transformer delivers measurable business value through efficiency gains, reduced heat load, and easier installation in floor or wall-mount configurations.
Product Information
Extended Description
N29M28T3016CULS40 Eaton: Eaton K-Factor nonlinear ventilated transformer, Copper windings, NEMA 2, FR940, 60 Hz, 220C, 30 kVA, Three-Phase, 208 to 208Y/120, 150C rise, Shielded, DOE 2016, WS58, 283A, K13, 40 dB
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N29M28T3016CULS40
UPC
786680244254
Product Length/Depth
21.13 in
Product Height
36.88 in
Product Width
24.88 in
Product Weight
490 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Copper
Enclosure
NEMA 2
Wiring connection
283A
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
30 kVA
Volt ampere rating
30 kVA
Phase
Three-phase
Primary voltage
208 V
Secondary Voltage
208Y/120 V
Sound Level
40 dB
Temperature rise
150 °C rise
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Modification 1
Electrostatic shield
Special features
K-factor 13
Weathershield
WS58
Feature: K-Factor 13 design mitigates non-linear load distortion, improving power quality and reducing thermal stress on downstream equipment. Business Impact: enhanced reliability, lower maintenance costs, and extended asset life. Application: machine tools and packaging lines with heavy VFD loads. Feature: DOE 2016 Efficient and 10 CFR Part 431 compliance ensures regulatory alignment and lower energy consumption. Business Impact: energy cost savings and simplified compliance reporting. Application: energy-managed facilities and panel upgrades. Feature: Copper windings reduce I2R losses and improve overall efficiency. Business Impact: cooler operation, lower operating temperatures, and extended transformer life. Application: high-demand control panels and process equipment. Feature: NEMA 2 enclosure and rugged mounting options (floor or wall, upright only) simplify installation and protect against indoor contaminants. Business Impact: faster deployment, reduced enclosure costs, and safer cabinet environments. Application: plant floor bays and equipment rooms. Feature: Tap size of 2 at +2.5% and 4 at -2.5% enables precise voltage regulation. Business Impact: tighter voltage control, fewer voltage-related faults, and improved load performance. Application: critical control circuits and distribution buses. Feature: Electrostatic shield and WS58 weathershield compatibility minimize EMI and protect against external dust and moisture. Business Impact: safer EMI performance, longer equipment life, and versatile siting. Application: panel enclosures near motors and drives. Feature: Sound level of 40 dB enables quieter operation in compact spaces. Business Impact: reduced workplace noise, improved operator comfort, and compliance with stricter indoor sound limits. Application: control rooms and instrument cabinets.
Get a Quick Quote for a Eaton N29M28T3016CULS40
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton N29M28T3016CULS40?
Enquire Now
FAQs
The transformer uses a 208 V primary and 208Y/120 V secondary in a three-phase 60 Hz configuration. Rated at 30 kVA with copper windings, it is designed for control panels and power distribution in industrial environments. It supports +2.5% and -2.5% taps to fine-tune output and maintain system voltage within tolerance.
Installation is straightforward with floor or wall mounting options in upright orientation. The unit features a NEMA 2 enclosure for indoor protection and a 283A wiring connection, with space for shields and WS58 weather shield compatibility. Ensure proper clearance for 36.88 in height and 24.88 in width, and connect tap settings at +2.5% or -2.5% as needed.
Yes. The N29M28T3016CULS40 meets DOE 2016 efficiency requirements and 10 CFR Part 431, with a declared energy-efficient profile. It also carries UL Listing for safety and uses 220 °C insulation. The K-factor of 13 and electrostatic shield help minimize losses and voltage distortion under load, supporting long-term energy savings and easier compliance reporting.
The N29M28T3016CULS40 carries UL Listed and meets DOE 2016 Efficient and 10 CFR Part 431 compliance. It features a NEMA 2 enclosure, copper windings, and a K-factor 13 profile. Additional features include WS58 weathershield compatibility, an electrostatic shield, and a sound level around 40 dB, supporting installation in busy plant environments.
Best suited for industrial control panels, machine tools, process equipment, and switchgear upgrades in manufacturing and distribution environments, the 30 kVA three-phase transformer provides stable voltage with minimal losses, enabling reliable operation of critical loads and improved energy efficiency in power distribution networks. It also supports easy retrofits and integration with existing switchgear, minimizing downtime.