Littelfuse - 231-INSIDER-P - 231-INSIDER-P - Pump Monitor, Single Phase, Insider Series, 230 Vac

ITEM #: 11426008
231-INSIDER-P - SymCom 1-Phase Pumpsaverplus 230V for Control Box
The Model 232-Insider & 112-Insider Family
The Model 232-Insider single-phase PumpSaver® fits inside 1/3, 1/2, 3/4, and 1hp, 230V Grundfos control boxes. The Model 112-Insider single-phase PumpSaver® fits inside 1/3 and 1/2hp, 115V Grundfos control boxes. The PumpSaver® Model 112/232-Insider is a current monitor designed to protect single-phase pumps from dry-well, dead-head, jammed impeller, overvoltage and undervoltage conditions. Typical applications include residential water wells, commercial water wells, irrigation wells, and golf course systems.
A calibration adjustment allows the Insider to be calibrated to your specific pumping applications, thereby reducing the possibility of false or nuisance tripping. A unique microcontroller-based voltage and current-sensing circuit constantly monitors the incoming power for fluctuations, overcurrent, and undercurrent. When an abnormality, such as loss of suction is detected, the PumpSaver® deactivates its output relay and directly disconnects the pump motor. The PumpSaver® then begins its user-selectable restart delay (dry-well recovery) timer. When the timer counts to zero or power is removed and reapplied, the PumpSaver® reactivates its output relay and turns the pump back on. By leaving the restart delay knob in the reset position, the PumpSaver® will operate in manual reset mode.
Note: The use of flow restrictors or unusually high head pressures at the time of calibration may interfere with the detection of dead-head conditions. Contact SymCom for information on a product to fit these applications.
Features :

• Insiders fit in existing control boxes, saving enclosure costs.
  
• Installation is quick and easy-takes less than 30 seconds.
  
• Infrared communication with Informer makes diagnostics simple.
  
• Insiders can be calibrated to specific pump/motor combinations and various conditions.
  
• Diagnostic LEDs indicate trip status and provide simple troubleshooting.
  
• The restart delay can be set up to 225 minutes or to manual reset mode.
• Fits inside Grundfos control boxes
  
• State-of-the-art pump protection
  
• Fuzzy logic software
  
• Infrared LED communication to Symcom's Informer
  
• 5-year warranty
  
• Made in USA

Protects Single-Phase Pumps from:

• Dry well
  
• Flow restrictions (dead-head)
  
• Overcurrent (jammed impeller)
  
• Overvoltage
  
• Undervoltage