UNSPSC 39121043: Rotary transformer

Stator amplifier used on rotating magnetic head of videocassette recorder to pick up the signals of videocassette recorder.

UNSPSC 39121043 Rotary transformer is a Commodity code covering specialized high-voltage and power distribution transformers that state and local utilities procure for system maintenance, infrastructure upgrades, and emergency capacity expansion. Recent solicitations show utilities buying single transformers for diagnostic testing, bulk material for system-wide recloser projects, pad-mount and pole-mount distribution units for network replacement, and large power transformers for substation installations—all supporting the operational backbone of municipal and cooperative electric systems.

Issuing bodies span municipal utilities (Austin Energy, Kissimmee Utility Authority, Leesburg), cooperative electric associations (Florida Keys Electric Cooperative), state and county utilities (Lubbock Power & Light, Covington, Albany, College Park, Cumming, Monroe in Georgia), and independent school districts (Northside ISD in Texas). Florida and Georgia show the densest recent activity, with Texas, Minnesota, and Virginia represented. Representative recent opportunities include Florida Keys Electric Cooperative issuing an RFQ for 14 ABB-Elastimold 27 kV reclosers and 35 units of 1 kVA overhead transformers due November 3, 2026; Austin Energy issuing IFB 1100 AGM1008 for capacitor banks and associated distribution equipment with local and small-business preferences and a 24-month initial term, due October 27, 2026; Kissimmee Utility Authority issuing a sole-source Notice of Intent for one Omicron CP TD12 high-voltage testing device rated to 12 kV, alternatives due May 28, 2026; the City of Leesburg issuing RFP26017LK for design, manufacture, and installation of a single 67–13,090 kV three-phase power transformer with a mandatory continental U.S. manufacturing requirement, 20-year cost-of-ownership evaluation, and delivery in Fall 2028; and Lubbock Power & Light issuing RFP 7133-26-ELD for a 30/40/50/56.2 MVA, 115–12.47 kV three-phase power transformer for Oliver Substation, with proposals due August 5, 2026, delivery by April 3, 2028, and $1,000-per-day liquidated damages for late delivery. Set-asides and local preferences appear in Austin Energy (5% discount for local business under $500,000), Covington (local-vendor tiebreaker), College Park (3% local preference), and Northside ISD (DBE and small-business encouragement); prevailing wage applies in the TDCJ memorial-unit electrical replacement. Geographic concentration in Georgia and Florida utility procurement, coupled with consistent emphasis on specification conformance, lead-time delivery, and 30- to 90-day quote firmness, signals routine but competitive replacement and upgrade cycles in the market.