UNSPSC 39121120: Frequency converter

A frequency converter, also known as a power frequency changer, is a device that takes incoming power, normally 50 or 60 Hz and converts it to 400 Hz output power. Different types of power frequency converters exist, specifically, there are both rotary frequency converters and solid state frequency converters.

UNSPSC 39121120 Frequency converter is a Commodity code that does not align with state and local government procurement activity evident in the recent opportunities block. The nominations presented span airport infrastructure (boarding bridges, weather systems, ramp equipment), aircraft ground support (tugs, tow bars, boarding stairs), and aviation maintenance services, none of which involve frequency converters or electrical power conversion equipment typically procured under this code. The mismatch between the code's nominal scope and the recent solicitations suggests minimal relevant activity at the state and local level under this specific Commodity designation.

State and local issuers posting under this code include airport authorities, county governments, and municipal aviation departments across Florida, Georgia, Kentucky, New Mexico, New Jersey, New York, and Texas, with particular concentration in Florida and Texas jurisdictions. However, the recent opportunities block contains no procurement records tagged to UNSPSC 39121120 that solicit frequency converters, power conversion systems, or related electrical components. The available records document capital equipment acquisitions (aircraft boarding ramps, weather observing systems, ramp sweepers) and services contracts (hangar door repair, airport access control maintenance) that fall outside the frequency converter commodity scope. Without procurement records demonstrating active demand for frequency converters from state and local buyers, this code shows no actionable market signal for business development at this time.