PTT's Power Solutions Division is committed to helping utilities and industries keep power flowing with expert transformer and high-voltage breaker services that maximize uptime and extend equipment life. Backed by decades of OEM expertise, our team delivers on-time, on-budget solutions—whether you need emergency parts, nationwide field service, or specialized engineering support. From replacement parts and refurbishing to load studies and cooling enhancements, PTT’s Technical Services Department provides the reliability, speed, and quality you need to get the most from your equipment.
Maintenance: • Re-gasketing • Leak repairs • Bushing replacements Technical: • Condition assessments • Life extension recommendations • LTC Maintenance– repair, refurbish, Replace Oil Processing: • Vacuum filling • Dryouts • Hot oil degassing • Oil testing Installations and Relocations: • Complete assemblies • Disassemblies
FACTORY SERVICE AND REPAIR With a dedicated staff of engineers and drafters, PTT has full capability to handle the smallest to the largest transformer repairs. All aspects of transformer repair and refurbishment are available, including:• Furnace Transformer Repair• Coil Rewinds• Mechanical Repairs• Inspections Services• Mechanical Refurbishments
FIELD SERVICE ENGINEERING PTT’s Technical Service Department has a dedicated staff of Field Service Technicians. The Technicians are headquartered in our Canonsburg, PA facility and are fully trained in transformer and circuit breaker repair, refurbishment and installation. Examples of the types of field services available are:• Field Installation Services• LTC Parts Replacement and Refurbishment• Circuit Breaker Parts Replacement and Refurbishment• Transformer Inspections
ENGINEERING SERVICES PTT owns the historical design and test data for Pennsylvania Transformer, McGraw-Edison, and Cooper Power transformers. PTT’s experienced engineering staff combines today’s most powerful analytical software tools with the actual transformer design and test performance data to provide the most accurate and trustworthy transformer analyses you can buy. • Loading Capability Studies• Cooling Enhancement Studies• Condition Appraisals• Stray Flux Analyses
OEM PARTS FOR LOAD TAP CHANGERS PTT is the authorized supplier of replacement parts for McGraw-Edison, Cooper Power, and Pennsylvania Transformer load tap changers. We stock parts and kits for the following LTC models: • 550LS • 550HS • 500BLS • 550BHS • 550Cs • 396B • 397D • 496B • 996 Examples of parts and kits we stock include: • Main Dial Kits • Door and Panel Gaskets • Main and Stationary Contacts • Reversing Kits • O-Ring Kits • Collars • Pins • Shafts • Miscellaneous Hardware
OEM PARTS FOR CIRCUIT BREAKERS PTT is the authorized supplier of replacement parts for McGraw-Edison, Cooper Power, Federal Pacific, and Pennsylvania Breaker circuit breakers. We stock parts and kits for the following circuit breaker models: • AHE • AHJ • AHP • ALP • CF37, 40 and 48 • CHG50 • CG38 and 48 • EPB72 • RHE • RHF • VAC-G • PB72 • PB145 • PB245 Examples of parts and kits we stock include: • Hydraulic Pump Kits • O-Ring Kits • Motors • High-Pressure Relief Valves • Trip and Close Coils and Resistors • Interrupter Baffles • Contact Blades • Stationary Contacts • Stationary Shoes • Miscellaneous Hardware
PA Transformer Technology's Power Solutions Division can rebuild and provide complete, new breaker mechanisms such as OA3, OA4, and M01. Overnight shipment for emergency needs available. Questions? Call (724) 873-2100 or e-mail [email protected].
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