WEG Transformers USA

Manufacturer of Distribution & Power Transformers

  • About
  • Products
    • Distribution Transformers
      • Padmount Units
      • Renewable Padmount Units
      • Secondary Units
    • Power Transformers
      • Padmount Units
      • Substation Units
  • Library
    • Certifications
      • FM Certification
      • ISO Certification
      • UL Certification
    • Claim Form
    • Manuals
      • WEG Transformers USA DT Renewable Pad Manual
      • WEG Transformers USA DT Pad Manual (EN)
      • WEG Transformers USA DT Pad Manual (SPAN)
      • WEG Transformers USA DT Pad Manual (FR)
      • WEG Transformers USA DT Secondary Unit Manual
      • WEG Transformers USA Medium Power Pad Manual (EN)
      • WTU Commissioning Procedure
      • Component Replacement Procedures
        • Fan Setting
        • Liquid Temperature Gauge Replacement
    • Technical Information
      • WEG Specification Builder (DT Pad mounts)
      • Guideline C57.159-2016
      • Handling and Lifting MVT’s
      • Long Term Inspection Checklist
      • Long Term Storage Form
      • Prior to Energization Checklist
      • Prior Energization Procedure List
    • Terms & Conditions of Sales
      • WEG T&C Distribution Transformers PDF
      • WEG T&C Power Transformers PDF
    • Warranty
    • Terms & Conditions of Supply Chain
    • Literature
      • English
      • Spanish
  • Escalations
    • Distribution Transformers
      • Long Term Contracts
      • Spot Term Contracts
    • Power Transformers
  • News
  • Contact
  • Careers
  • Ethics
    • Code of Ethics
    • Code of Ethics for Suppliers
    • Policy for Preventing and Combating Corruption
    • Privacy Notice
    • Reporting Channel
  • Investor Services

About WEG Transformers

WEG Industries

WEG was Founded in 1961, by Werner Ricardo Voigt, Eggon Joao da Silva and Geraldo Werninghaus in the city of Jaraguá do Sul, Brazil. WEG operates mainly in the sector of capital goods and is one of the largest world manufacturers of electric-electronic equipment, having five main businesses: Motors, Energy, Transmission and Distribution, Automation and Coatings. WEG has manufacturing units in 12 countries and is present in more than 100 countries, servicing all industrial segments, including oil and gas, mining, infrastructure, steel, pulp and paper, renewable energy, among many others.

WEG Transformers USA located in Washington, Missouri was purchased from CG Power Systems USA Inc. in July 2017.

WEG is committed to creating quality products and efficient solutions. To achieve this there is continuous investment in innovation and team work. Helping people reach their goals by living the values of the company is a passion shared by everyone at WEG.

Mission
  • Continuous and sustainable growth while maintaining simplicity.
Vision
  • Be a global benchmark for transformers with a wide range of product lines, providing full and efficient solutions.
Values
  • Human Company
    • We value each individual contribution to our success, and we motivate people by means of integrity, ethics and constant support to personal development.
  • Team Work
    • Working as a team, we gather the best knowledge, intelligence and skill to constantly improve our work and benefit our customers.
  • Efficiency
    • Every day we work to make things better. All products, processes and developments are driven by the desire to increase efficiency.
  • Flexibility
    • We will always develop new efficient ways to respond to the changing needs of the customer.
  • Innovation
    • New ideas and technologies ensure the future of the company. That is why we encourage and support an atmosphere of innovation and future development.
  • Leadership
    • Set the benchmark in our relationship with customers.

For more information about the WEG Group and their global presence, please visit https://www.weg.net.


WEG Transformers USA

Founded in 1983, our establishment specializes in the manufacturing, assembly, supervision, and commissioning services of Power and Distribution Transformers. Since the WEG purchase in 2017, WTU has proven to be a reliable manufacturer of transformers across North America, and many overseas countries. WTU excels in manufacturing three phase pad-mounted transformers, primary unit substation transformers, and secondary unit substation transformers up to 10 MVA. As well as, three phase small and medium power transformers through 60 MVA.

WEG Transformers USA has three manufacturing facilities in Heidmann Industrial Park in Washington, Missouri USA:

  • WEG Distribution Transformer Plant
    • 6350 WEG Drive | Washington, Missouri 63090
    • The product scope includes three-phase step up/down padmount units with a max rating of 2.5 MVA.
  • WEG Specialty Transformer Plant
    • One Pauwels Drive | Washington, MO 63090
    • The product scope includes large pad mounts, substations, and small power units with a max rating of 10 MVA.
  • WEG Power Transformer Plant
    • 6349 Avantha Drive | Washington, Missouri 63090
    • WEG’s Power Transformer factory focuses on units up to 161kV with a top rating of 100 MVA.

WEG Transformers USA can also supply Station Type transformers, GSU transformers and Auto transformers through 400 MVA 500 kV from our sister company in Mexico.

WEG Transformers USA Distribution Plant


Our Community

WEG Transformers USA social responsibility is such a nature that we are committed to providing support to local organizations such as:

  • Frequent donations to United Way through campaigns.
  • Quarterly employee food drives to Loving Hearts (Food Pantry).
  • Proud sponsor of Quarks Robotics, a FTC robotics team in Eureka, MO.
  • Proud sponsor of Wings Educational Foundation that offers “educators in the School District of Washington the opportunity to apply for the WINGS Educator Grant to fund innovation, technology or other opportunities to improve instruction for students in the District.”
  • Proud sponsor of the Washington High School Athletics Association
  • Proud sponsor of Franklin County Fair & Franklin County Missouri 4-H
  • Annual donations to the St. Vincent’s School Dinner Auction.
  • Annual donations to the Saint Ann Dinner Auction.
  • Annual donations to St. Joseph.

Discover Washington, Missouri through the following resources:

  • Visit Washington Missouri
  • Local Job Openings

WEG Transformers USA

Main Line: (636) 239-9300
Fax: (636) 239-9395

MAIN OFFICE
6350 WEG Drive
Washington, Missouri 63090

Products

DISTRIBUTION TRANSFORMERS
  Padmount Units
  Renewable Padmount Units
  Secondary Units
  Polemount Units

POWER TRANSFORMERS
  Padmount Units
  Substation Units

WEG Transformers USA

Library

TECHNICAL INFORMATION
  WEG Specification Builder (DT Pad mount)

TERMS & CONDITIONS OF SALE
  T&C Distribution Transformers
  T&C Power Transformers

WARRANTY

Privacy Policy | Terms & Conditions | © 2025 WEG USA. All rights reserved. | Website by Off-Center Design

Claim Form

Please fill out the following information and attach any relevant specifications, photos, or drawings. After submitting a Claim Form, please allow 2 – 5 business days for a WEG account specialist to review and reach out to you.

  • Customer Information

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  • Order Information

    Please complete at least one field.
  • Project Information

  • Claim Information - If after any intervention a claim is defined as non-warranty, WTU will charge the incurred service cost + administration fees

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  • Drop files here or
    Max. file size: 50 MB.
      Please attach as much information/evidence as possible so that we can fully understand the issue and find the most efficient resolution.

    Request a Quote

    Please fill out the following information and attach any relevant specifications or drawings. After submitting a request, please allow 2 – 5 business days for a WEG account specialist to send an official quotation.

    • Please include key unit requirements (KVA, HV, LV, Feed, Bushings, Etc.) for accurate pricing.
    • Max. file size: 50 MB.
    • Please include shipping location, project name, end user, etc.