Detailed Product Description

Solar Operated Borehole Pumps, Solar Borehole Pump, Solar Pump

Features

         lift up to 50 m

         flow rate up to 5.0 m3/h

         simple installation

         maintenance-free

         high reliability and life expectancy

         cost-efficient pumping

         2 years manufacturer's warranty against defects in material and workmanship

Applications

         Drinking water supply

         Livestock watering

         Pond management

         Irrigation

PS200 Controller

         controlling of the pump system and monitoring of the operating states

         mounted at surface (no submerged electronic parts)

         two control inputs for well probe (dry running protection), float or pressure switches, remote control etc.

         automatic reset 20 minutes after well probe turns pump off

         protected against reverse polarity, overload and high temperature

         speed control, max. pump speed adjustable to reduce flow rate to approx. 30 %

         solar operation: integrated MPPT (Maximum Power Point Tracking)

         battery operation: low voltage disconnect and restart after battery has recovered

         max. efficiency 92 % (motor + controller)

          enclosure: IP54 (sealed, weather proof)

Motor ECDRIVE 200HR/C

         brushless DC motor

         no electronics inside motor

         water filled

         IP68, pressure balanced, unlimited submersion

         dynamic slide bearings, material: carbon/ceramic

         wetted material: stainless steel (AISI 316), POM, rubber, cable drinking water approved

Pump End (PE)

         high life expectancy

         none-return valve

         dry running protection (optional)

         material: stainless steel (AISI 316), rubber

HR Pumps Only

         Helical rotor pump (positive displacement pump)

         Two main parts only: stator and rotor, field serviceable

         Stator: geometry made of abrasion resistant rubber

         Rotor: stainless steel, hard chrome plated, abrasion resistant.

         More resistant to damage by sand than other pump types

         self-cleaning

System Voltage

24-48 nominal, e.g. 2-3 standard 12V modules wired in series, Voc 100V max.

Lift Limits
These systems are selected for optimum performance. To allow unexpected drawdown, each system can handle an additional 15% lift. 

 Performance Data