System overview
Head :Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â max. 20 m
Flow rate :                          max. 120 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** :Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â > 575 V
Motor current  :                         max. 25 A
Efficiency :Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â max. 98 %
Ambient temp. :                         -25…60 °C
Enclosure class :                            IP66
Motor AC DRIVE CS-G 7.5kW
- Highly efficient 3-phase AC motor
- Frequency:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 25…51 Hz
Efficiency :                          max. 80 %
Motor speed :Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1.400…2.900 rpm
Power factor  :                            0,87
Insulation class :                            F
Enclosure class :                         IPX4
Pump End PE CS-G100-22/2
- Premium materials
- Centrifugal pump
Efficiency :                         max. 91 %
Pump Unit PU15k CS-G100-22/2 (Motor, Pump End)
Water temperature :                   max. 90 °C****
Suction head :Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â acc. to COMPASS sizing

Lorentz PS2-1800 C-SJ1-25 solar borehole pump 


