Our Parabola® variable frequency drive (VFD) control panels are advanced pre-engineered simplex, duplex, and triplex control panels with a user-friendly HMI control interface and are designed for level, constant pressure, commercial pressure boosting applications. These control panels are also equipped with our Pacific 2.0 software, which provides extensive system customization options and easy user guide tools with step-by-step instructions for the adjustable fields. Our pre-engineered Parabola® control panels are UL listed for the United States and Canada, and they come standard with a two-year limited manufacturer’s warranty. Single or three phase voltage supply, designed to control 208/240/480VAC pump(s) Pump protection: Motor protective switch included for each (branch circuit protection, adjustable overload and disconnect) Remote monitoring dry contacts: High/low level alarms, summary alarm/fault (normally open) NEMA 3R rated enclosure: Painted steel with lockable front door and through door main disconnect 7" screen with 800x480 resolution and a resistive film touch panel Supports Modbus RTU/TCP, BACnet® IP/MSTP, and additional communication protocols .