Eaton X29M28F15CUEES2NON Harmonic Mitigating Transformer - NEMA TP-1 Compliant
Part Number: X29M28F15CUEES2NON
Quick Summary
Harmonic mitigating transformer by Eaton delivers clean, balanced power for three-phase distribution in industrial facilities. Engineers often grapple with harmonics from drives, PV inverters, and office loads that cause overheating, reduced efficiency, and accelerated component wear. This unit is NEMA TP-1 compliant and UL Listed, with copper windings and an electrostatically shielded design that enhances reliability under demanding conditions. The 208 V primary and 208Y/120 V secondary configuration, along with selectable taps, delivers precise voltage regulation across fluctuating loads. By reducing harmonic distortion and improving power quality, it supports longer equipment life, lower maintenance, and better energy efficiency for manufacturing, data centers, and commercial facilities.
Product Information
Extended Description
X29M28F15CUEES2NON Eaton: Eaton Harmonic mitigating transformer, PV 208V, Taps: 2 at +2.5% /4 at -2.5%, SV 208Y/120V, 115°C rise, 15 kVA, Copper windings, EE, S2NON
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X29M28F15CUEES2NON
UPC
786685223667
Product Length/Depth
16.5 in
Product Height
30 in
Product Width
23 in
Product Weight
333 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
NEMA TP-1 Compliant
Certifications
UL Listed
Catalog Notes
NEMA TP-1 efficient, 80kA per phase SPD on Secondary w/o indicator light
Coil material
Copper
Frame
912B
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Wiring connection
202X
Frequency rating
60 Hz
Phase
Three-phase
Phase shift
0 °
Primary voltage
208 V
Secondary Voltage
208 Y/120 V
Temperature rise
115 °C rise
Volt ampere rating
15 kVA
Special features
Electrostatically shielded
Weathershield
WS38
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton Specification Sheet - X29M28F15CUEES2NON
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Three-phase dry-type distribution transformer with copper windings and 15 kVA rating. Business Impact: Delivers robust, low-loss operation with durable copper windings and proven efficiency, reducing heat and energy waste in medium-voltage distribution. Application: Suitable for industrial power centers and panelboard integrations where space and cooling are at a premium. Feature: Secondary protection and electrostatic shielding plus 80 kA per phase surge protection on the secondary. Business Impact: Enhanced fault tolerance and surge resilience protect sensitive loads like drives and PLCs, lowering unplanned downtime. Application: Critical manufacturing lines and data-processing equipment in harsh environments. Feature: Tap changes at 2 taps at +2.5% and 4 taps at -2.5%. Business Impact: Improves voltage regulation under varying load, reducing voltage flicker and equipment stress. Application: Plants with variable motor loads, HVAC systems, and PV interconnection points. Feature: 208 V primary and 208Y/120 V secondary with 60 Hz operation and 0° phase shift. Business Impact: Ensures predictable, stable power delivery to mixed load profiles and minimizes phase-related power quality issues. Application: Commercial facilities, machine shops, and light manufacturing. Feature: Physical dimensions and frame compatibility (912B, 16.5 in depth, 23 in width, 30 in height; 333 lb). Business Impact: Clear footprint planning, easier installation, and compatible enclosure mounting for retrofit projects. Application: Retrofit projects, distribution panel upgrades, and new build automation rooms. Feature: Compliance and warranty landscape (UL Listed, NEMA TP-1, one-year warranty). Business Impact: Reduces risk with recognized standards and predictable after-sales support, aiding procurement and total-cost-of-ownership calculations. Application: OEMs, contractors, and end users prioritizing standards-based equipment.
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FAQs
Begin with verifying the 208V primary and 208Y/120V secondary ratings align with your panel. Ensure wiring connection 202X matches the panel terminals, install the WS38 weather shield if outdoors, and connect the tap changers only when the transformer is de-energized. Confirm UL-listed installation guidelines and maintain clearances per NEMA TP-1 standards. Post-install, verify voltage tolerance using the +2.5% and -2.5% tap settings under typical load conditions to ensure stable regulation.
The unit is a three-phase, 60 Hz transformer with zero phase shift, rated at 15 kVA. Primary voltage is 208 V, secondary is 208 Y/120 V. It uses copper windings and supports voltage taps of +2.5% and -2.5%. It also offers an 115 °C rise rating and 80 kA per phase secondary SPD, contributing to robust protection for sensitive equipment in industrial environments.
Yes. The X29M28F15CUEES2NON is specifically designed as a harmonic mitigating transformer, with electrostatic shielding and NEMA TP-1 efficiency features. Its secondary SPD and copper-wound construction help reduce harmonic currents affecting sensitive loads like inverters, drives, and PLC-controlled equipment, improving power quality and system reliability.
The transformer is UL Listed and NEMA TP-1 compliant, indicating meeting recognized safety and efficiency standards for distribution transformers. These certifications simplify procurement for regulated environments, support maintenance audits, and align with industry best practices for electrical installations.
With a one-year warranty per Eaton policy and the rugged copper-windings design, maintenance intervals are typically longer and downtime is reduced due to reliable power quality. The improved voltage regulation and surge protection translate to lower equipment wear, fewer unplanned outages, and favorable total cost of ownership in manufacturing, data centers, and facilities with variable loading.