Abb 30HP Variable Frequency Drive ACH550-UH-044A-4 $3,899.94 https://www.ebay.com/itm/325778661007?hash=item4bd9ebde8f:g:…
Abb Ach550-Uh-012A-4 7.5 Hp Variable Frequency Drive 380-480V $3,177.67 ABB New Unit - Original Box might be open - This unit is guarant…