ACS880-01, Light Duty (110% overload) HP: 40 HP, Light Duty (110% overload) Output Current: 52 A, Heavy Duty (150% overload) HP: 30 HP, Heavy Duty (150% overload) Output Current: 40 A, Voltage: 480 VAC, Input Voltage Range: 380-500V, UL Type 1 (IP21), WALL MOUNTED DRIVE, Local or Remote Mounted LCD Display and Keypad, 3-Phase Input, 3-Phase Output, Frame: R4, Product Dimensions HxWxD (in): 22.5 x 8 x 10.8, Product Weight (lb): 41. Options included: Crane control program, Crane control program,