Lorentz PSk3-15 C-SJ 17-11 Solar Submersible Pump

System overview

• Head :                             max. 90 m
• Flow rate :                     max. 25 m³/h

Technical Data

Controller PSk3-15

• High efficiency solar pump controller
• Integrated hybrid power functions to mix solar with grid / generator
  power
• Integrated MPPT (Maximum Power Point Tracking)
• Multiple analogue and digital sensor
• Simple configuration with LORENTZ Assitant App
• Onboard data logging and system monitoring with real-time and
  historic data views
• Inbuilt water applications to manage your pumping system
• SunSensor included for unique pump and motor protection
• Active temperature management
  Power :                            max. 16 kW
  Input voltage :                  max. 850 V
  Optimum Vmp** :                   > 575 V
  Motor current :                   max. 25 A
  Efficiency :                         max. 98 %
  Ambient temp. :                 -25…60 °C
  Enclosure class :                        IP66

Motor AC DRIVE SUB 6″ 7.5kW

• Highly efficient 3-phase AC motor
• Frequency: 25…51 Hz
• Premium materials, stainless steel: AISI 304
• No electronics in the motor
  Efficiency :                              max. 80 %
  Motor speed :               1.400…3.080 rpm
  Power factor :                                   0,87
  Insulation class :                                   F
  Enclosure class :                             IP68
  Submersion :                       max. 150 m

Pump End PE C-SJ17-11

• Non-return valve
• Premium materials, stainless steel: AISI 304
• Centrifugal pump
  Efficiency :                              max. 73 %

Pump Unit PU9k C-SJ17-11 (Motor, Pump End)
Borehole diameter :                                  min. 6,0 in
Water temperature :                           max. 30 °C****