ELECTRONIC RELAYS FOR PUMP PROTECTION - PS11-R

Fanox offers reliable and advanced protection solutions for single-phase submersible pumps, specifically designed to eliminate the need for level sensors while ensuring the safe and efficient operation of the pump. These protection panels incorporate several key functionalities to safeguard single-phase pumps from various operational risks. Here are the key features and benefits of Fanox single-phase pump protection panels:

Key Features:

1. Underload Protection by Undercurrent:

   • Dry Running and Cavitation Prevention: Monitors the undercurrent to detect conditions like dry running and cavitation, automatically stopping the pump to prevent damage.

2. Overload Protection:

   • Overcurrent Monitoring: Protects the pump motor from damage due to excessive current draw, ensuring safe operation under varying load conditions.

3. Undercurrent Protection:

   • Avoids Dry Running Issues: Detects when the pump is running without sufficient water, preventing dry running by shutting down the pump.

4. Overvoltage Protection:

   • Voltage Monitoring: Ensures the pump motor is not exposed to damaging high voltage, prolonging motor life.

5. Thermal Memory:

   • Precise Motor Heating and Cooling Memory: Accurately tracks the thermal state of the motor, replicating its thermal image to prevent overheating and ensure optimal performance.

6. Visual Indication of Trip Cause:

   • Diagnostics: Provides clear visual indicators for trip causes such as overload, undercurrent, and overvoltage, facilitating easy troubleshooting.

7. Adjustable Reset Time:

   • Customizable Restart: Allows the user to set the reset time after a trip, ensuring the well has adequate time to refill and stabilize before the pump restarts.

Benefits:

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