Series Frequency Converters

SEPTA is seeking qualified vendors to supply and deliver solid‑state frequency converters, which are electronic devices that convert AC power frequency for use in its transit system. The solicitation is a sealed‑bid, electronic‑only process with a clear deadline for bid opening. Bidders must certify price firmness for 90 days and comply with civil rights, EEO, and DOT assistance requirements. • Scope limited to supply and delivery of the converters – no installation or maintenance services required. • All bids must be submitted through SEPTA’s ePS system; no physical bids accepted. • Mandatory compliance certifications (Title VI, Executive Order 12549) must be included with the bid. • The bid opening is scheduled for October 8 2026 at 10:00 AM, with questions due by October 2 2026.