For increased convenience, safety and longevity you can choose from this large selection of options to tailor your overhead transformer to specific application needs.

• Taps: either two 2.5% above and below; four 2.5% below; NEMA standard or special taps
• Multiple voltage primaries
• Externally-operable, multiple voltage switches for safe operation (except Auto, 200 and 250 kV BIL transformers)
• High corrosion area protection with extra creep bushings, stainless steel hardware and tanks
• Handwheel and birdguards
• Cover with a minimum dielectric strength of 15 kV
• Cover mounted high-voltage bushings for <= 75 kV BIL primary
• Porcelain low-voltage bushings
• Rural Utilities Service (RUS) design
• CSA/CEA design
• Special designs to meet international specifications
• Drain/sampling valve
• Pressure vacuum gauge (tank size limitations apply)
• Filter press connections
• Base bars for platform mounting
• Temperature gauge (tank size limitations apply)
• Liquid level gauge (tank size limitations apply)
• Dual primary or secondary voltages through 150 kV BIL
• Wye or delta connections
• FM Approved and Code Listed transformer
• R-Temp® fluid, a fire-resistant dielectric coolant
• Envirotemp FR3 fluid, a fire-resistant dielectric seed oil-based coolant with desirable environmental characteristics

Overhead Transformer Products
Conventional
Completely Self-Protected
Lightning Protected (LPT™)

Transformer Features

Standard Features
Optional Features

Transformer Protection

Overcurrent Protection
Overvoltage Protection

Literature

Product Guide
Transformer Fluids