Motor and Pump Protection

234

The PumpSaver® Model 234-P protects singlephase pumps from dry-well, dead-head, rapid-cycle, jammed-impeller, and over/undervoltage conditions. Typical applications include residential waterwells, commercial waterwells, irrigation wells, and golf course and other sprinkler

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  • Product Literature
    • Electrical Characteristics
      • Catalog # 234-P
      • Input
        Voltage (V)         230 Vac
      • Input Load Range (hp) 1/3 - 3
      • Output
        Form         SPST
      • Mounting Method Inside a Grundfos® control box
      • Weight (lbs/g) 0 Kg
      • Overcurrent Trip Class 125% of calibration point
      • Input AC Line Frequency (Hz) 50 / 60 (50 will increase all delay timers by 20%)
      • Output Load Rating (VA) 3 hp @ 240 Vac (17 A max.)
      • Overvoltage Trip Voltage (%) 265 Vac
      • Power Consumption ≤5 W
      • Rapid Cycle Timer (s) 4 restarts allowed in 60 s period
      • Restart Delay Range Over/Under Voltage: 2 s; All other faults: Manual; 2 - 225 m
      • Trip Delay Range Overcurrent: 5 s; Dry-well: 4 s
      • Underload (%) Adjustable (70 to 90% of calibrated run power)
      • Undervoltage Reset Voltage (%) 190 Vac
      • Check Stock Order Sample