PSk3-7 CS-F12-9

System Overview
Head max. 90 m
Flow rate max. 17 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 CS-F 5.5kW

• Highly efficient 3-phase AC motor
• Frequency: 25…50 Hz

Efficiency max. 78 %
Motor speed 1.400…2.850 rpm
Power factor 0,84
Insulation class F
Enclosure class IPX4

Pump End PE CS-F12-9

• Premium materials
• Centrifugal pump

Efficiency max. 61 %

Pump Unit PU7k CS-F12-9 (Motor, Pump End)
Water temperature max. 70 °C****
Suction head acc. to COMPASS sizing