UNSPSC 39121032: Current transformer

A current transformer (CT) is a type of instrument transformer designed to provide a current in its secondary winding proportional to the current flowing in its primary winding.

UNSPSC 39121032 Current Transformer is a Commodity code that captures state and local procurement for testing modules, diagnostic equipment, and specialized high-voltage measurement devices used in electrical distribution operations, along with pad-mounted, pole-mounted, and substation transformers for system maintenance, expansion, and replacement. The code sees activity across utility authorities (municipal and cooperative electric utilities), cities with utility operations, counties, and special-purpose water districts. Recent solicitations span high-precision test equipment (Kissimmee Utility Authority's Omicron CP TD12 Testing Device and Module), overhead and pad-mounted distribution transformers in multiple voltage and capacity configurations (Austin Energy, City of Covington, City of Albany, Keys Energy Services, City of Norwich), large-scale power and substation transformers (Lubbock Power & Light's 50 MVA transformer, City of Leesburg's 67 kV unit), and material-intensive recloser and distribution projects (Florida Keys Electric Cooperative). Issuing bodies show a mix of municipal utilities, electric cooperatives, city power departments, and county governments; repeat buyers include Kissimmee Utility Authority, Austin Energy, Lubbock Power & Light, and cities in Georgia (Covington, Monroe, College Park, Fairburn, Albany).

Recent activity concentrates in Texas, Florida, and Georgia, with secondary activity in Connecticut, Virginia, and California. Representative opportunities include Austin Energy's IFB 1100 AGM1008 for capacitor banks and associated parts (response due October 27, 2026, with local and small business preferences up to 5% discount), Kissimmee Utility Authority's Notice of Intent to Sole Source for the Omicron CP TD12 Testing Device (response due May 28, 2026), Florida Keys Electric Cooperative's RFQ for 14 ABB-Elastimold reclosers and 35 overhead transformers (due November 3, 2026), and Lubbock Power & Light's RFP 7133-26-ELD for a 50 MVA transformer with delivery by April 3, 2028 and liquidated damages of $1,000 per day for late delivery. Evaluation commonly emphasizes Total Owning Cost models incorporating no-load and load losses, delivery schedules, and compliance with ANSI and IEEE standards; local and small business preferences appear in multiple municipal utilities, and cooperative purchasing vehicles (such as Sourcewell) expand reach across multiple jurisdictions. Lead times, manufacturing capacity, BABA compliance, and U.S. manufacturing requirements appear frequently in recent scope language.