Solar Submersible Pump System for 8″ wells

Data Sheet: PSK2-40-C-SJ42-19

System overview

Head :                                            max. 110 m
Flow rate :                                 max. 119 m³/h

Technical Data

Controller PSk2-40

• High efficiency solar pump controller
• Hybrid power (solar / grid / generator) support with LORENTZ
  SmartSolution
• Inputs for water meter, pressure sensors, digital switches
• Simple configuration with LORENTZ PumpScanner AndroidŒApp
• Onboard data logging and system monitoring
• Inbuilt applications for constant pressure, constant flow and daily
  amount
• Integrated Sun Sensor
• Active temperature management
• Integrated MPPT (Maximum Power Point Tracking)
  Power                                      max. 37 kW
  Input voltage                            max. 850 V
  Optimum Vmp**                            > 575 V
  Motor current                             max. 65 A
  Efficiency                                  max. 98 %
  Ambient temp.                          -30…50 °C
  Enclosure class                                 IP54

Motor AC DRIVE SUB 6″ 30kW

• Highly efficient 3-phase AC motor
• Frequency: 25…52 Hz
• Premium materials, stainless steel: AISI 304
• No electronics in the motor
  Motor speed :                      1 400…2 965 rpm
  Power factor :                                           0,88
  Insulation class :                                           F
  Enclosure class :                                     IP68
  Submersion :                               max. 300 m

Pump End PE C-SJ95-7

• Non-return valve
• Premium materials, stainless steel: AISI 304
• Optional: dry running protection
• Centrifugal pump

Pump Unit PUk2-40 C-SJ95-7 (Motor, Pump End)
Borehole diameter :                                  min. 8,0 in
Water temperature :                                max. 30 °C