PSk2-100 CS-G250-26/4

Solar Surface Pump System

System Overview
Head max. 35 m
Flow rate max. 767 m³/h

Technical Data

Controller PSk2-100

  • High efficiency solar pump controller
  • Inputs for water meter, pressure sensors, digital switches
  • Simple configuration with LORENTZ PumpScanner Android
  • Onboard data logging and system monitoring
  • Inbuilt applications for constant pressure, constant flow and daily
  • Integrated Sun Sensor
    Active temperature management
  • Integrated MPPT (Maximum Power Point Tracking)

Power max. 90 kW
Input voltage max. 850 V
Optimum Vmp** > 575 V
Motor current max. 160 A
Efficiency max. 98 %
Ambient temp. -10…50 °C
Enclosure class IP54

Motor AC DRIVE CS-G 75kW/4p

  • Highly efficient 3-phase AC motor
  • Frequency: 25…55 Hz

Efficiency max. 86 %
Motor speed 740…1.630 rpm
Power factor 0,88
Insulation class F
Enclosure class IP55

Pump End PE CS-G250-26/4

  • Premium materials
  • Centrifugal pump

Efficiency max. 87 %

Pump Unit PUk2-100 CS-G250-26/4 (Motor, Pump End)
Water temperature max. 90 °C****
Suction head acc. to COMPASS sizing