VFD Programable Indoor Split Controler, Input: Normal Duty-380/480 Volts-50/60 Hertz-3 Phase-6.4 Amps, Heavy Duty-380/480 Volts-50/60 Hertz-3 Phase-5.8 Amps, Output: Normal Duty - 0/460 Volts - 4.6 Amps - 3.5 KVA - 1.5 kW- 3 Phase, Heavy Duty - 0/460 Volts - 4.2 Amps - 3.2 KVA - 1.5 KW - 3 Phase, Power ND(HD) 2 HP, Frequency Range: 0-599 Hz, Version:1.08, Dims: H-5 3/4" W-2 7/8" L-5 5/8", Weight: 2 Lbs, Boxed, Made In Taiwan