Founded in 1961, WEG has grown into a global solutions provider of industrial electrical technologies. WEG is the largest electric motor manufacturer in the Americas and one of the largest in the world with over 10 million units sold annually. Committed to growth on a global scale, WEG continually invests in state-of-the art manufacturing facilities & processes as well as development of new & improved industrial electrical solutions. WEG offers a diverse & integrated product line including motors, drives, controls, transformers, automation, and generators. Our History Werner Ricardo Voigt Eggon Joao da Silva Geraldo Werninghaus

Business Units $250M$18M$125M$30M Over 24,000 employees worldwide and $6.5B global sales MotorsAutomationEnergy Transmission & Distribution Totals above represent U.S. sales only

Reliable and Efficient Products for all Your Needs

Simple... WEG WILL At WEG, we are experts in building power transformers and electric machines and have been doing it for over 50 years. We build a reliable transformer that is custom built to your specification. Find out how easy it is to work with WEG. Call toll free WEG-WILL or Make it easy to do business Handle complex specifications Manage the complete project Provide short cycle deliveries Manufacture the most reliable transformer Provide support during the entire life of your transformer

Service & sales support 24/ WEG-WILL “Open door” policy factory inspections & design reviews – On-site or remotely via web Direct access to executive level management at any time WEG Makes It Easy to Do Business

Handle Complex Specifications Mexico GSU, Collector, Substation<150 MVA & 345 kV Autotransformers <250 MVA & 345 kV Unit Substation <3.75 MVA & 34.5 kV Cast Coil <3 MVA & 34.5 kV Brazil Arc Furnace <180 MVA & 69 kV Rectifiers <60 MVA & 115 kV Mobile <40 MVA & 345 kV

4,000 MVA power <150 MVA & 230 kV 3,000 MVA power + 1,500 MVA distribution <40 MVA & 138 kV WEG North American Factories

Direct access to project managers & application engineers Service & support - 24/ WEG-WILL Factory-to-jobsite logistics support Field assembly & testing On-site supervision Site inspections Manage the Complete Project

Short Cycle Deliveries Lead Times Cast Coil Transformers 12 WEEKS Unit Substation Transformers 12 WEEKS Power Transformers WEEKS < 30 MVA Power Transformers WEEKS MVA WEEKS 100 MVA+ All lead times subject to change and do not include transit times

Certificate number: BR Certificate number: BR Global Certifications

Check with WEG’s service team on how we can help maintain your transformer! Preventative maintenance contracts Regular oil sample analysis checks Oil processing Maintenance inspections Fans, tap changers, contacts Support During the Life of Your Transformer

Main Suppliers Core Steel Copper Windings Arresters Insulation Tap Changers Radiators Mineral Oil Bushings Accessories

10 Electrical Design Engineers 125 combined years experience Electrical Calculations DTDS (short circuit, heating, induction calculations) Mechanical Design Solid Works Wiring Design E3 Commercial Software Engineering Design

Over 400 transformers installed in USA WEG Transformer References Transformer Voltage Classes

Steven Arbach, Manager, Distribution Engineering Northwestern Energy Charles Hackney, Transmission Inventory Specialist Western Farmers Electric Cooperative Kevin Clark, Transmission Services Lower Colorado River Authority Victor Yep, PE, Senior Engineer Anchorage Municipal Light & Power Len Anderson, Distribution Systems Engineer Douglas County PUD, WA Vincent Heinz, Substation Engineering Sargent & Lundy, LLC Phil Dean, Manager – Power Engineering G.H. Guernsey & Co Daniel Kay, PE, Chief Engineer Lewis County PUD, WA WEG Customer References