UNSPSC 39121041: Constant voltage transformer

Transformer used for computer department or precision machine and devices that requires uniform voltage at all times, and has constant voltage device by utilizing the principle of parallel ferro resonance.

UNSPSC 39121041 Constant voltage transformer is a Commodity-level code that state and local governments use to classify high-voltage and specialized testing equipment, power distribution transformers, and related electrical components rather than constant-voltage isolation or regulation transformers in the traditional sense. Recent solicitations show the code capturing procurement of precision high-voltage test modules, pad-mount and pole-mounted distribution transformers rated from 100 KVA to 50 MVA, substation power transformers, recloser materials, capacitor banks, and associated electrical distribution hardware. The issuing-body mix reflects a broad mix of municipal electric utilities (Kissimmee Utility Authority, Austin Energy, Lubbock Power & Light, Keys Energy Services, City of Leesburg), city and county power departments (Covington, College Park, Fairburn, Albany, and Monroe in Georgia; Austin and Lubbock in Texas), regional electric cooperatives (Florida Keys Electric Cooperative), state agencies (Texas Department of Criminal Justice, Florida Department of Agriculture and Consumer Services), and one independent school district (Northside ISD in Texas).

Geographic activity concentrates in the Southeast, particularly Florida and Georgia, and in Texas, with additional opportunities in Virginia, Connecticut, and California. Representative recent solicitations include Kissimmee Utility Authority's sole-source Notice of Intent (SS26040JG, closed May 28, 2026) for an Omicron CP TD12 Testing Device for high-voltage and dielectric testing; Austin Energy's IFB 1100AGM1008 (due October 27, 2026) for capacitor banks and associated parts on an as-needed basis with local and small business preferences applied; City of Covington's IFB 2026-25 (due October 14, 2026) for five pad-mount transformers with local-vendor preference; and the City of Leesburg's RFP for a 67-13,090 kV three-phase power transformer with a twenty-year cost-of-ownership model and U.S. manufacturing requirement (due August 19, 2026). The Texas Department of Criminal Justice solicited a $6.8 million electrical system replacement at Memorial Unit (RFP 696-FD-26-P036, due June 8, 2026), requiring 2500 KVA transformers and associated distribution infrastructure. Contract terms typically run one to two years with renewal options, and pricing is frequently F.O.B. destination with freight prepaid; many utilities apply performance bonds, warranties of one to five years, and strict on-time delivery requirements tied to operational criticality.