For sale is a AC Tech Lenze ESV752N04TXD Inverter SMVector; 7.5kW/10 HP In: 3 PH; 400/480 V; 18.1/15.8 A; 50-60 Hz; Out: 3 PH; 0-400/460 V; 16.1/14 A; 0-500 Hz COMES FROM A WORKING INSTALLATION THAT I DISMANTLED Tested.