Large Power LARGE POWER TRANSFORMERS United States locations WAUKESHA HEAD Q UAR T ERS 400 South Prairie Avenue Emergency Service Available SPX Transformer Solutions, Inc. (formerly Waukesha Electric Systems, Inc.) is one of the largest U.S. manufacturers of power transformers and a valued supplier of complete transformer service solutions, reverse-engineered components and replacement parts as well as a variety of substation-applicable training classes for all skill levels. Manufacturing locations include our headquarters in Waukesha, Wisconsin as well as satellite sites in Goldsboro, North Carolina and Dallas, Texas. Our modern transformer manufacturing operations in Waukesha, Wisconsin and Goldsboro, North Carolina have amassed over 80 years of combined experience producing high quality power transformers that meet stringent customer demands. Utilizing sophisticated computer-controlled equipment and test systems, Waukesha® transformers also maintain one of the shortest production cycles in the industry, which allows the team to respond quickly to customer delivery and installation requirements. Waukesha® Service can provide complete transformer service solutions for almost any manufacturer’s units including installation, maintenance, relocation, testing and engineering assessments; oil processing, dryouts and retrofills; corrective and preventative maintenance; load tap changer field retrofits and repairs. Along with a vast number of skilled personnel located strategically across the country, we manage one of the largest fleets of specialized transformer service equipment in the United States. This allows us flexibility, optimized installation hours and costs while helping us provide efficient, safe and high quality service to our customers. Waukesha® Components division operates a manufacturing, testing and training facility in Dallas, Texas as a leading supplier of parts for most major current and obsolete load tap changer (LTC) and oil circuit breaker brands as well as being the original manufacturer of a line of Transformer Health Products®. Additionally, we offer a variety of LTC services, including maintenance training, failure analysis reporting and complete overhauls at this location while also continuing to build our reputation as an industry leader in reverse-engineering and design enhancement. SPX Transformer Solutions, Inc. is part of SPX Corporation (NYSE: SPW). SPX is a global, Fortune 500 company providing products and services for multiple industries, including power and energy, food and beverage, transportation, oil and gas, HVAC, communication technologies and industrial infrastructure. For more information, visit www.spx.com. ISSUED 12/2011 XMFR-LP-1211 © 2012 SPX Transformer Solutions, Inc. Offering one of the broadest arrays of power transformers of any U.S.-based manufacturer in business today.

WAUKESHA® TRANSFORMERS — U.S. in ownership, production and service support! Waukesha® has become a leading brand in the power transformer industry through the combined use of sophisticated design programs and world-class manufacturing Core Stacking and Cutting facilities, complemented by a well-trained and experienced work force. With an • utomatic cutting machines and customized, state-of-theA • umidity and dust controlled environment to minimize potential H installed base of over 10,000 units, our Wisconsin facility has produced reliable power art stacking table from GEORG include swing shear...