Eaton X48M47T75EENON Harmonic transformer - UL Listed
Part Number: X48M47T75EENON
Quick Summary
Eaton harmonic mitigating transformer reduces harmonics in industrial power systems for clean, reliable distribution. This addresses the common challenge of nonlinear loads causing overheating, equipment wear, and costly downtime. UL Listed and NEMA TP-1 compliant, with NEMA TP-1 efficient notes, the dry-type transformer is built for safe indoor deployment and dependable performance at 60 Hz with a 480 V input and 480Y/277 V output. With a 75 kVA rating, it delivers measurable power quality improvements, enhanced voltage regulation, and robust protection through electrostatic shielding. These features support higher efficiency and reduced operating costs, making it a strong fit for manufacturing lines, data centers, and campus electrical rooms.
Product Information
Extended Description
X48M47T75EENON Eaton: Eaton Harmonic mitigating transformer, PV 480V, Taps: 2 at +2.5% /4 at -2.5%, SV 480Y/277V, 150°C rise w/ 200°C insulation systeam, 75 kVA, EE, NO, N
Product Name
Eaton Harmonic mitigating transformer
Catalog Number
X48M47T75EENON
UPC
786680069628
Product Length/Depth
23.42 in
Product Height
48.56 in
Product Width
28.22 in
Product Weight
780 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
Coil material
Aluminum
Frame
916A
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Wiring connection
200X
Frequency rating
60 Hz
Phase
Three-phase
Phase shift
0 °
Primary voltage
480 V
Secondary Voltage
480 Y/277 V
Temperature rise
150 °C rise
Volt ampere rating
75 kVA
Special features
Electrostatically shielded
Weathershield
WS19
Feature: 75 kVA rating and 480 V to 480Y/277 V secondary. Business Impact: Supports critical loads with sufficient headroom while maintaining clean power, reducing the need for oversized equipment and lowering capital expenditure. Application: Industrial controls, manufacturing lines, and data centers needing reliable, harmonic-conscious power delivery. Feature: Tap changers at 2 at +2.5% and 4 at -2.5%. Business Impact: Improves voltage regulation under fluctuating loads, minimizing equipment stress and protecting sensitive devices. Application: Facilities with voltage swings from variable process demands or peak loading periods. Feature: NEMA TP-1 compliant and UL Listed with NEMA TP-1 efficient designation. Business Impact: Ensures regulatory compliance and energy efficiency, simplifying code approvals and reducing energy waste. Application: Commercial/industrial electrical rooms subject to code audits. Feature: Dry-type construction with aluminum coil and WS19 weather shield. Business Impact: Fire-safe, low maintenance, and easier installation in indoor or semi-outdoor spaces; improved durability in harsh environments. Application: Indoor substations, switchgear rooms, and outdoor service enclosures. Feature: Electrostatically shielded coils and robust insulation (150 °C rise, 200 °C insulation). Business Impact: Higher reliability under harmonic stress and higher ambient temperatures, reducing service interruptions. Application: High-load environments with nonlinear loads, such as CNC suites or data centers. Feature: 75 kVA, three-phase, 60 Hz, 480 V primary to 480Y/277 V secondary with 2X taps and 4X taps. Business Impact: Compatibility with standard industrial power networks while enabling precise voltage matching and scalable capacity. Application: Modern plant floors and building infrastructures requiring dependable, scalable power conditioning.
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FAQs
The transformer converts from a 480 V primary to a 480Y/277 V secondary, operates at 60 Hz, and is a three-phase device rated for 75 kVA with a 0° phase shift. It supports precise voltage regulation through selectable taps and is designed for harmonic mitigation in demanding facilities.
Yes. The unit is UL Listed and NEMA TP-1 compliant, with TP-1 efficient notes available on catalog documentation. This combination supports safety, reliability, and energy efficiency required by modern electrical codes and facility standards.
As a dry-type transformer, it requires indoor or controlled environments with adequate ventilation. It weighs 780 lb and measures roughly 23.42 in x 48.56 in x 28.22 in, with a 200X wiring connection. Outdoor use is supported only with appropriate weather protection such as WS19.
Harmonic mitigation reduces distortion from nonlinear loads, lowering overheating, improving power quality, and extending equipment life. This translates to fewer trips, reduced maintenance, and lower energy waste—benefits that are particularly meaningful in data centers, plastics and metal manufacturing, and other high-load environments.
Warranty follows Eaton policy 25-000: one year from installation or eighteen months from shipment, whichever comes first. Eaton provides standard technical support and access to specification sheets, certification data, and installation guidance to assist with commissioning and ongoing maintenance.