Eaton X29M28T3016CUNON Harmonic transformer - DOE 2016
Part Number: X29M28T3016CUNON
Quick Summary
Eaton Harmonic mitigating transformer is designed to reduce electrical harmonics and improve power quality in industrial facilities. Facilities wrestling with waveform distortion, nuisance trips, or overheating will benefit from its 30 kVA rating and copper windings. This DOE 2016 efficient unit is UL Listed and configured for 208 V delta primary to 208Y/120 V, four-wire secondary. Designed for floor mounting with NEMA 2 enclosure, it supports reliable, energy-efficient distribution while simplifying maintenance and compliance. Engineered for non-linear loads, it mitigates harmonic currents, helping protect sensitive equipment and reduce energy losses. 60 Hz operation plus a flexible tap arrangement simplify installation in existing facilities.
Product Information
Extended Description
X29M28T3016CUNON Eaton: Eaton Harmonic mitigating transformer, CU windings, DOE 2016, NEMA 2, 30 kVA, Floor mnt, 3-phase, 0° phase shift, PV: 208V delta, SV: 208Y/120, 4-wire, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 30 kVA
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X29M28T3016CUNON
UPC
786680197468
Product Length/Depth
21.13 in
Product Height
36.88 in
Product Width
24.88 in
Product Weight
474 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.
Compliances
DOE2016 Efficient
Certifications
Contact Manufacturer UL Listed
Catalog Notes
10 CFR Part 431 (2016) Efficient
Coil material
Copper
Enclosure
NEMA 2
Insulation
220 °C
Material
Copper
Mounting
Floor
Tap size
2 at +2.5%, 4 at -2.5%
Type
Energy-efficient harmonic mitigating transformer
Wiring connection
202X
Efficiency
10 CFR Part 431-2016 (DOE 2016)
Frequency rating
60 Hz
Kva Rating
30 kVA
Phase
Three-phase
Phase shift
0 °
Primary voltage
208 V delta
Secondary Voltage
208Y/120 V, four-wire
Sound Level
NEMA ST-20
Temperature rise
150 °C rise
Volt ampere rating
30 kVA
Voltage rating
208-208Y/120V
Special features
0-deg,
Eaton's high-efficiency dry-type transformers
Eaton's high-efficiency dry-type transformers
Eaton Specification Sheet - X29M28T3016CUNON
Feature: DOE 2016 efficient design delivers higher energy efficiency and regulatory compliance. Impact: Reduces energy losses and utility consumption, lowering operating costs over the transformer’s life. Application: Ideal for 60 Hz industrial power distribution in manufacturing and processing plants. Feature: Copper windings and robust copper construction improve conductivity and thermal performance. Impact: Enhances reliability under continuous load and extends service life. Application: Suitable for data centers and automation facilities with non-linear loads. Feature: 30 kVA three-phase rating with 0° phase shift and 208 V delta primary to 208Y/120 V secondary. Impact: Flexible integration with existing multi-voltage systems while preserving power quality. Application: Electro-mechanical equipment rooms, machine shops, and assembly lines. Feature: Tap changer with 2 at +2.5% and 4 at -2.5% taps. Impact: Voltage regulation to accommodate supply fluctuations and varying load conditions. Application: Sites with tight voltage tolerances or long feeders. Feature: NEMA 2 enclosure and floor mounting. Impact: Physical protection in typical industrial environments and straightforward installation. Application: Factory floors, utility rooms, and service areas where dust and moisture exposure is moderate. Feature: UL Listed and 10 CFR Part 431/DOE 2016 compliant. Impact: Simplifies procurement, audits, and regulatory compliance. Application: QC and compliance-driven facilities seeking reliable compliance documentation.
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FAQs
Yes. The unit is designed with a 208 V delta primary and 208Y/120 V four-wire secondary, enabling straightforward integration into existing 208V delta networks while delivering a stable 208Y/120V secondary for downstream equipment.
It complies with DOE 2016 efficiency standards as part of its general specifications, and is listed UL for safety. This combination reduces energy losses over the life of the installation and supports regulatory audits.
Ideal for facilities with non-linear loads such as drives, inverters, and power supplies. It delivers clean power, reduces harmonic distortion, and protects sensitive equipment while accommodating 60 Hz operation and multiple taps for voltage regulation.
The product is UL Listed and notes DOE 2016/10 CFR Part 431 efficiency. This combination supports regulatory compliance, safer operation, and easier procurement documentation for audits and safety programs.
Expect extended equipment life due to improved power quality and lower harmonic-related stress. The copper windings, NEMA 2 enclosure, and floor-mount design simplify installation and maintenance, contributing to a predictable total cost of ownership (TCO) over the lifecycle.