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Littelfuse 234P PumpSaver Plus Single-Phase 230V 1 HP Grundfos

Littelfuse 234P PumpSaver Plus Single-Phase 230V 1 HP Grundfos

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SKU : MSR234P

In Stock Quantity:0

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Brand : Littelfuse/Symcom
$412.25 USD
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Description

Littelfuse 234-P PumpSaver Plus Description

LIttelfuse PumpSaver® Model 234-P protects single phase 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 systems. The PumpSaver® Model 234-P is designed to be mounted inside a Grundfos™ control box to protect 1/3–3HP, 2- or 3-wire, 230V pumps.

Littelfuse 234-P PumpSaver Plus Typical Application

  • Well Pump
  • Reservoir Pump
  • Transfer Pump
  • Sewage Pump

Littelfuse 234-P PumpSaver Plus Technical Details

  • Replaces Model 234
  • Protect Single Phase Pumps From the Following Conditions: Run Dry, Dead Head, Jammed Impeller, Rapid-Cycle, Overvoltage, and Undervoltage
  • 230V, Single Phase
  • 1/3 - 3.0 HP Grundfos Pumps
  • Calibrated for Specific Pumping Applications
  • Automatic Timeout and Pump Restart
  • Ideal for Submersible Pumps
  • State-of-the-Art Pump Protection
  • Infrared LED communication to SymCom’s Informer
  • UL Listed
  • 5-Year Warranty
  • Made in USA

Specifications

Littelfuse 234-P PumpSaver Plus Specifications

Adjustments/Settings

  • Overcurrent . . . . . . . . . . . . . . . . . . 125% of calibration point
  • Underload (dry-well) . . . . . . . . . . . Adjustable (70 to 90% of calibrated run power)

Overvoltage . . . . . . . . . . . . . . . . . . . . . 265VAC

Undervoltage . . . . . . . . . . . . . . . . . . . . 190VAC

Number of Restarts Allowed in a 60-sec. Period (rapid-cycling) . . . . . . . 4

Trip Delay Time

  • Overcurrent . . . . . . . . . . . . . . . . 5 seconds
  • Dry-well . . . . . . . . . . . . 4 seconds

Restart Delay Times

  • Over/Undervoltage. . . . . . . . . . . . . . . . . 2 seconds
  • All Other Faults. . . . . . . Manual, 2-225 Minutes

Input Characteristics

  • Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . 230VAC
  • Load Range . . . . . . . . . . . . . . . . . 1/3 – 3 hp
  • Frequency. . . . . . . . . . . 50/60Hz (Note: 50Hz will increase all delay timers by 20%)

Output Characteristics

  • Output Contact Rating-SPST. . . . . . . . . . . . . . . . . . . 3 hp@240VAC (17 amps max.)

Operating Temperature . . . . . . . . . . . . -40º to 55º C (-40º to 131º F)

Maximum Input Power. . . . . . . . . . . . . 5W (max.)

Weight . . . . . . . . . . . . . . . . . . . . . . . . 14 oz.

Dimensions. . . . . . . . . . . .Fitted to Grundfos® Control Box

Electrostatic Discharge (ESD) . . . . . . . . . . . IEC 61000-4-2, Level 2, 4kV contact, 6kV air


WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Resources

Littelfuse 234-P PumpSaver Plus Product Resources

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Littelfuse 234-P PumpSaver Product Specifications

Littelfuse 234-P PumpSaver Installation Bulletin

Warranty
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