• Meets or exceeds current PEPCO or any other standards required by customer
• 50 Hz operation
• 50°C average winding rise
• Mild Steel (MS) sealed type tank (optional corrugated tank) with welded lifting lugs, support angles and base channels for pole mounting
• Oil level gauge
• Oil filling plug
• Powder coating on state of the art automatic plant provides superior corrosion protection and is aesthetically pleasing to the eye
• Top cover mounted MV and LV porcelain bushings
• Tin plated brass terminals for connection to copper/aluminium conductors
• Tank ground provision/ through earthing terminal
• Insulated cover for wildlife protection
• Engraved nameplate (rating and diagram)
• Insulating oil as per IEC60296 standard
• KVA rating on transformer
• Medium-voltage taps with external top cover mounted tap changer
• Protection from lightning through arcing horns (outdoor transformer)

• Automatic pressure relief valve
• Connectors for grounding
• Conservator Tank with silicagel breather for higher rating
• Oil/winding temperature indicator with/without contacts (Dial type thermometer)
• Magnetic oil level guage with/without contacts
• Buchholz relay with single float/double float
• Stencils and labels according to customer requirements
• Cable end box for MV and LV bushings
• Low voltage wall mounted bushings

• Leak test
• Polarity and Phase relation
• Resistance
• No-load losses and impedance
• Exciting current
• Induced voltage
• Ratio test
• Power frequency
• Megger test

All transformers are tested in strict accordance with PEPCO standard.