Eaton N29M47F7516CU Transformer - DOE2016 Efficient

Manufacturer
Eaton
Part number
N29M47F7516CU

Quick Summary

The Eaton N29M47F7516CU transformer provides energy-efficient power distribution for industrial facilities and data centers. Engineers often struggle with heat buildup, efficiency penalties, and regulatory compliance in high‑duty electrical gear, making reliable, compliant equipment essential. UL Listed, DOE 2016 Efficient, and a WS60 weather shield help ensure reliability while supporting safe operation in demanding environments. With copper windings, K‑Factor 13, and an NEMA 2 enclosure, it offers robust performance and installation flexibility for floor or wall mounting in space-constrained areas. Designed for 75 kVA three‑phase systems, the device supports a 208 V to 480Y/277 V range, delivering consistent power with reduced energy losses and easier maintenance for your facility.

Product Information

Extended Description

N29M47F7516CU Eaton: Eaton Eaton K-Factor nonlinear ventilated transformer, Copper windings, NEMA 2, FR943, 60 Hz, 220C, 75 kVA, Three-Phase, 208 to 480Y/277, 115C rise, Shielded, DOE 2016, WS60, E0345A, K13
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N29M47F7516CU
UPC
786680245237
Product Length/Depth
31.5 in
Product Height
51 in
Product Width
34.5 in
Product Weight
1117 lb
Compliances
DOE2016 Efficient
Certifications
UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Copper
Enclosure
NEMA 2
Wiring connection
E0345A
Type
Energy-efficient ventilated transformer
Frame
943
Insulation
220 °C
Mounting
Floor or wall, upright only
Tap size
2 at +2.5%, 4at -2.5%
Frequency rating
60 Hz
Kva Rating
75 kVA
Volt ampere rating
75 kVA
Phase
Three-phase
Primary voltage
208 V
Secondary Voltage
480Y/277 V
Sound Level
NEMA ST-20
Temperature rise
115 °C rise
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Modification 1
Electrostatic shield
Special features
K-factor 13
Weathershield
WS60
DOE 2016 efficiency and copper windings deliver lower losses and cooler operation. This directly reduces cooling requirements and improves reliability under heavy load, helping facilities cut energy costs over the transformer’s life. Applications include data centers, manufacturing lines, and any process area where sustained power with high efficiency matters. K‑Factor 13 with an electrostatic shield minimizes short‑circuit heating and EMI. Business impact: improved protection for downstream electronics and tighter voltage regulation in space‑constrained installations. Application: control rooms, machine centers, and automation cabinets supporting sensitive PLCs and drives. NEMA 2 enclosure with WS60 weather shield provides environmental protection for damp or dusty spaces. Business impact: durable operation and reduced maintenance in factories, warehouses, and outdoor-adjacent equipment rooms. Application: floor‑ or wall‑mounted installations where robust enclosure protection is required. 75 kVA three‑phase design with 208 V primary and 480Y/277 V secondary, plus taps at +2.5% and -2.5%. Business impact: flexible voltage matching and graceful handling of fluctuations, minimizing stress on motors and drives. Application: motor feeders, switchgear feeds, and critical plant feeders needing stable power. Certifications and compliance include UL Listed and DOE 2016 Efficient with 10 CFR Part 431 notes, ensuring regulatory alignment and safe, energy-conscious operation. Installation is simplified by floor or wall upright mounting, with dimensions of 31.5 in length, 51 in height, and 34.5 in width, and a weight of 1117 lb, supporting straightforward service and long life.

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FAQs

The transformer provides a 208 V primary input and a 480Y/277 V three-phase secondary, delivering 75 kVA with two voltage taps at +2.5% and -2.5% for voltage matching and load balancing in industrial power systems.
Yes. This Eaton transformer carries UL listing and complies with DOE 2016 efficiency requirements, including documentation under 10 CFR Part 431 for efficient appliance and equipment energy use.
It uses a NEMA 2 enclosure and is designed for floor or wall upright mounting, allowing installation in confined spaces while offering reliable protection against dust and moisture in typical industrial environments.
K-Factor 13 indicates strong resistance to short-term fault energy, while the electrostatic shield minimizes conducted EMI, improving protection for downstream electronics and enhancing control accuracy in automation panels.
Plan for a floor or wall install with a 31.5 in L by 51 in H by 34.5 in W footprint, 1117 lb weight, copper windings, and E0345A wiring connection. Ensure space for ventilation and accessible taps, and verify alignment with 208 V to 480Y/277 V loads and environment-rated protection (WS60 shield).