Solar Submersible Pump System for 10″ wells

Data Sheet: PSK2-25-C-SJ150-2-2

System overview

Head :                                        max. 35 m
Flow rate :                            max. 228 m³/h

Technical Data

Controller PSk2-25

• 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. 25 kW
  Input voltage :                                max. 850 V
  Optimum Vmp** :                                > 575 V
  Motor current :                                 max. 40 A
  Efficiency :                                      max. 98 %
  Ambient temp. :                              -30…50 °C
  Enclosure class :                                     IP54

Motor AC DRIVE SUB 6″ 18.5kW

• Highly efficient 3-phase AC motor
• Frequency: 25…53 Hz
• Premium materials, stainless steel: AISI 304
• No electronics in the motor
  Motor speed :                          1 400…3 020 rpm
  Power factor :                                              0,87
  Insulation class :                                              F
  Enclosure class :                                        IP68
  Submersion :                                  max. 300 m

Pump End PE C-SJ150-2-2

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

Pump Unit PUk2-25 C-SJ150-2-2 (Motor, Pump End)
Borehole diameter :                                     min. 9,8 in
Water temperature :                                   max. 30 °C