Eaton N38M37T09XCU Transformer - K-13 Nonlinear, UL Listed
Part Number: N38M37T09XCU
Quick Summary
Eaton N38M37T09XCU Transformer provides K-Factor nonlinear voltage transformation for robust three-phase power distribution in industrial plants. This design minimizes thermal rise and shields critical circuits, reducing maintenance downtime and costly outages. UL Listed ensures safety compliance for demanding industrial environments. Its compatibility with 380 V primary and 380Y/220 V secondary outputs simplifies panel design and procurement for automation projects. With Eaton's warranty and service ecosystem, it delivers predictable uptime and a lower total cost of ownership.
Product Information
Extended Description
N38M37T09XCU Eaton: K-Factor Non Linear Transformer, Ventilated, K-13, Three-phase, PV: 380V, Taps: 2 at +2.5% FCAN, 4 at -2.5% FCBN, SV: 380Y/220V, 150°C, 9 kVA, Cu windings, Elec. Shield, Frame: 912B, uses WS38
Product Name
Eaton K-Factor nonlinear ventilated transformer
Catalog Number
N38M37T09XCU
UPC
786680051722
Product Length/Depth
16.5 in
Product Height
30 in
Product Width
23 in
Product Weight
244 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.
Certifications
UL Listed
Coil material
Copper
Type
Ventilated transformer
Design
K-13
Frame
912B
Tap size
2 at +2.5% FCAN, 4 at -2.5% FCBN
Frequency rating
50-60 Hz
Kva Rating
9 kVA
Phase
Three-phase
Primary voltage
380 V
Secondary Voltage
380Y/220 V
Temperature rise
150 °C rise
Special features
Electrostatically Shielded
Weathershield
WS38
Commercial Distribution, Transformers, Volume 2, Tab 2
Eaton's Transformer Flex Center
Eaton Specification Sheet - N38M37T09XCU
Feature: K-Factor nonlinear K-13 design reduces harmonic distortion and stabilizes voltage for sensitive automation loads. Business Impact: improved reliability, fewer nuisance trips, and lower cooling costs. Application: automation panels, robotics, CNC drives in manufacturing lines. Feature: 9 kVA three-phase rating with 380 V primary and 380Y/220 V secondary provides robust, scalable capacity. Business Impact: minimizes transformer count and streamlines procurement while meeting control-panel load requirements. Application: power distribution in machine rooms and control cabinets. Feature: Copper windings with electrostatic shield and ventilated construction deliver better heat dissipation and EMI protection. Business Impact: higher efficiency, reduced thermal aging, and longer service life. Application: motor drives, PLC racks, and intelligent controllers. Feature: Tap options at +2.5% FCAN and -2.5% FCBN enable precise voltage regulation in sites with fluctuating supply. Business Impact: tighter voltage control, fewer trips, and simpler commissioning. Application: facilities with variable utility voltages. Feature: Heavy-frame 912B with WS38 weathershield supports durable indoor and outdoor installations and easy service access. Business Impact: faster installation, safer handling, reduced maintenance time. Application: switchgear racks, outdoor substations, and formed enclosures. Additional value: UL Listed certification ensures compliance, and Eaton warranty supports long-term ownership benefits.
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FAQs
Plan for a ventilated cabinet with adequate clearance; ensure frame 912B footprint fits your enclosure; connect primary 380 V and secondary 380Y/220 V circuits and accommodate voltage taps; verify UL Listed wiring practices and provide proper grounding for safe, reliable operation.
It is a 9 kVA, three-phase transformer with 380 V primary and 380Y/220 V secondary, designed as a K-Factor nonlinear device. This reduces harmonic impact on sensitive loads while delivering robust power to controllers, drives, and PLCs, improving uptime and protection against harmonic-related overheating.
Yes. The primary 380 V and secondary 380Y/220 V ratings support typical control panels, machines, and automation equipment. The +2.5% and -2.5% taps enable voltage regulation to accommodate supply variations, ensuring stable operation in diverse manufacturing environments.
UL Listing confirms conformity with recognized safety standards, facilitating installation in industrial facilities and meeting procurement requirements. It supports safer operation, warranty eligibility, and easier regulatory compliance across electrical installations.
Expect improved uptime due to better thermal performance and reduced harmonic-related losses. The rugged K-Factor design lowers maintenance frequency and energy waste, while compatible accessory options and Eaton support streamline service, resulting in lower total cost of ownership over the transformer’s life.