WEDA EL-FI DCM
Supervising and Controlling WEDA Submersible Pumps

• Uses the motor as a sensor
• Eliminates most water-level detectors
• Prolongs pump life
• Reduces energy consumption
• Handle 1 or 2-pump systems
  
  Uses the motor as a sensor
  The EL-FI DCM measures the input power to the pump motor. This gives a reliable measurement on the motor load. The pump is stopped when the load decreases, that is, when the pump begins to draw air. The pump runs are timed to calculate the length of the pause periods. The longer the pump run, the shorter pause periods. The pump runs and pause periods are constantly adjusted to the flow into the pump. This technology minimizes the need for water-level detectors.
  
  Prolongs pump life
  By optimizing the run and pause periods are component wear and tear, the need for spare parts and energy consumption dramatically reduced.
  
  Handle 1 or 2-pump systems
  Two EL-FI DCM units are used to control, monitor and protect submersible pumps that run alternately. The two pumps have individual presentation of pump run, remaining pause time, total pump time, number of pump starts and measured topp effect on the pump motor.
  For one pump is one EL-FI DCM used.
  It is also possible to connect a high-level detector to prevent overflow of a waterworks tank.
  
  
  Other Benefits
  
• Cleans the waterworks tank
• Prevent dry running
  
  
  Possible Applications:
  Building sites
  Quarries
  Mines
  Water treatment plants
  Pump stations
  and many more...
  
  
  More information is found in the product leaflet