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University Of South Carolina Columbia
Provide 1 ea 100 hp abb vfd - model-ach580-bcr-124a-4+f267. To be installed at north energy plant on chiller 1 primary chilled water pump. 2 ea 50 hp abb vfd - model- ach580-vcr-065a-4=f267. To be installed at east plant on chillers 1 and 2 primary chilled water pumps
Westchester County
Variable frequency drives and installation for d.e.f.
Eastern Municipal Water District
Replacement of an existing Variable Frequency Drive (VFD) The replacement units must match the existing VFD footprint. Only the Schneider Electric Altivar ATV930, model ATV930C31N4, will be accepted.
Cobb County
The Project consists of removal of existing variable frequency drive (VFD) and transformer and offsite disposal, purchase, installation, and startup of new VFD and transformer, and related work.
Great Lakes Water Authority
Provide pump station 2 variable frequency drives (VFDs) upgrade at the water resource recovery facility, project includes replacement of sewage pump VFDs, rewinding of sewage pump motors, and electrical distribution system upgrades.
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Oct 14, 2025
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Oct 28, 2025