PSk3-15 CS-F42-20

Solar Surface Pump System

System Overview
Head max. 45 m
Flow rate max. 65 m³/h

Technical Data

Controller PSk3-15

  • High efficiency solar pump controller
  • Integrated hybrid power functions to mix solar with grid / generator
  • 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 CS-F 7.5kW

  • Highly efficient 3-phase AC motor
  • Frequency: 25…51 Hz

Efficiency max. 80 %
Motor speed 1.400…2.905 rpm
Power factor 0,87
Insulation class F
Enclosure class IPX4

Pump End PE CS-F42-20

  • Premium materials
  • Centrifugal pump

Efficiency max. 79 %

Pump Unit PU9k CS-F42-20 (Motor, Pump End)
Water temperature max. 70 °C****
Suction head acc. to COMPASS sizing

PS2 Centrifugal Solar Pump Systems

LORENTZ PS2 pumps are high quality products designed for drinking water supply, livestock watering, pond management and irrigation applications. PS2 pump systems deliver water economically, cleanly and reliably, anywhere.

Max. flow rate: 79 m3/hour
Max. lift: 450 m