Product Model Information The INSTALLED-VFD1/2HPDIS is a Variable Frequency Drive, used to reduce the speed of a power conveyor. This model converts all supply power to 240 or 480 VAC 3 Phase depending upon the option selected. The unit is enclosed with a NEMA 4x enclosure and includes a disconnect switch. The unit has keypad controls for speed, start, stop, and direction. External control can also be programmed as well as ramp-up and ramp-down speeds. This unit is rated for 1/2 HP and includes overload protection. Standard installation is near the motor. INSTALLED-VFD1/2HPDIS Construction Type: VFD HP: 1/2 Turndown (with ACP conveyor): 15:1 Installed Location: near motor VFD Configurations Power Supply: 120 VAC 1 Phase, 240 VAC 1 or 3 Phase, and 480 VAC 3 Phase