United States
Transformers & Switchgear
in Philadelphia.
ETS delivers IEEE C57-compliant power transformers, distribution transformers, switchgear and package substations to utilities, EPC contractors, oil & gas operators, renewable developers and data-centre projects across Philadelphia. Triple-certified manufacturing (IEC, ANSI/IEEE, UL) supports utility-grade procurement with witnessed FAT, ISO/IEC 17025 testing and turnkey delivery.
Market context
Local grid, utilities, climate and procurement.
Philadelphia is supplied by PECO Energy (Exelon subsidiary) operating 13/26 kV at MV and 69/138/230/500 kV at transmission within PJM Interconnection. Bulk supply: the Limerick (2,317 MW) and Peach Bottom (2,772 MW) nuclear stations, plus the proposed PJM offshore-wind 500 kV landing at Rehoboth. Specifications follow IEEE C57.12.00 with PECO Engineering Standard ES-1010, ester-fluid mandatory for vault network in Center City and University City, copper or aluminium windings (specifier choice) and IEEE 693 moderate seismic. Tender drivers: the Philadelphia Navy Yard electrification, the Children's Hospital of Philadelphia (CHOP) campus expansion, the SEPTA traction-power upgrade (Trolley Modernization Programme) and the Philadelphia International Airport Terminal F rebuild.
Utility partners in Philadelphia
Other markets in United States
Nearby cities we serve.
Product catalogue
Recommended products for Philadelphia.
A curated portfolio of transformers and switchgear matched to local utility specifications, standards and project drivers.
Frequently Asked Questions — Philadelphia
For projects in Philadelphia, ETS quotes 16–20 weeks for distribution transformers (11–33 kV, up to 5 MVA) and 22–28 weeks for power transformers (33 kV and above, up to 60 MVA), inclusive of witnessed Factory Acceptance Testing to PECO specifications and ex-works delivery. Express slots are sometimes available for repeat customers — confirm at quote stage.
Operating elsewhere?
See our markets in other regions.
Procuring for Philadelphia?
Regionally compliant transformers and switchgear delivered to Philadelphia with witnessed FAT and on-site commissioning.