SubCon™ VFD for Residential Wells |
SJE-Rhombus® introduces the SubCon™ Variable Frequency Drive which provides an energy efficient, state-of-the-art solution for residential water well pump control. Water pressure is monitored continuously and the SubCon™ variable frequency drive will automatically adjust the pump speed to maintain a constant pressure. |
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The set pressure, along with other parameters, is easily adjusted via the keypad. The easy-to-read alpha-numeric display features current pressure in PSI, target pressure setting, pump speed (Hz), pump amps, pump run time and error codes. Advanced protection features include adjustable electronic motor overload protection, over temperature (VFD), high and low discharge pressure alarms, and pressure transducer fault.
The SubCon™ VFD is available for 1.5 HP and 3.0 HP 230V applications and is supplied in a NEMA 1 enclosure with a 4-20 mA (0-145 PSI) pressure transducer. Two SubCon™ VFDs can be configured for duplex applications. In a duplex configuration, the units will automatically alternate and provide lead/lag control. The drive is backed by a three-year limited warranty and is UL/cUL Listed.
Learn more about the SubCon™ variable frequency drive.