0.50 HP Lenze SMVector Variable Frequency Drive with Water Drip Rating - ESV371N01SXB 0.5 HP, 2.4 Amps, Lenze / AC Tech, SMVector Series 100 - 120 VAC Input, 240 VAC Output Single Phase Input, Three Phase Output NEMA 1, Ready To Ship, 2 Year Manufacturer Warranty Price Includes Support. Have Questions? Call Anytime: 877-625-2402