System overview

Head :                                          max. 80 m
Flow rate :                                max. 25 m³/h

Technical Data

Controller PSk3-7

• 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. 8,3 kW
  Input voltage :                  max. 850 V
  Optimum Vmp** :                   > 575 V
  Motor current :                    max. 13 A
  Efficiency :                          max. 98 %
  Ambient temp. :                 -25…60 °C
  Enclosure class :                        IP66

Motor AC DRIVE SUB 6″ 5.5kW

• Highly efficient 3-phase AC motor
• Frequency: 25…51 Hz
• Premium materials, stainless steel: AISI 304
• No electronics in the motor
  Efficiency :                               max. 85 %
  Motor speed :               1.400…2.905 rpm
  Power factor :                                    0,88
  Insulation class  :                                   F
  Enclosure class :                               IP68
  Submersion :                         max. 150 m

Pump End PE C-SJ17-9

• Non-return valve
• Premium materials, stainless steel: AISI 304
• Centrifugal pump
  Efficiency :                             max. 64 %

Pump Unit PU7k C-SJ17-9 (Motor, Pump End)
Borehole diameter :                             min. 6,0 in
Water temperature :                     max. 30 °C****