Franklin Electric
SubDrive Utility
Franklin Electric’s SubDrive UtilityTM Variable Frequency Drive converts 2-wire conventional submersible pumping systems, ranging from 1/3 hp up to 1-1/2 hp, along with 115 V and 230 V single-phase 2-wire submersible PSC, above-ground booster, and jet pumps with overload current ratings from 4.6 A to 13.1 A, into constant water pressure systems. Designed with a compact footprint, it features a sleek NEMA 3R enclosure rated for both indoor and outdoor use, and retrofits to most pumping systems utilizing a Franklin Electric motor. Separate of the pump and motor, the drive makes troubleshooting and maintenance of the pumping system significantly easier compared to all-in-one units.Features
One unit is compatible with 115 and 230 volt Franklin Electric 2-wire motors
Provides constant pressure and motor/pump protection in a small and robust package
User-defined underload protection, and several pressure control adjustments, to fit a wide range of pumping applications
Motor soft-start reduces inrush current during starts for longer motor life
Robust SubDrive pressure sensor standard for ease of installation
Additional input for optional analog pressure transducer for precise pressure control
No programming required with easy DIP switch setup
Three LED indicators allow for easy identification of system status and troubleshooting
USB port allows for easy firmware updates
UL and cUL listed
m1774_subdrive_utility_spec_sheet.pdfM1330-Control-Boxes-03-09.pdf