Solar Submersible Pump System for 6″ wells
PSK2-21-C-SJ30-16

Lorentz PSk2-21 C-SJ 30-16

System overview

• Head :                              max. 120 m
• Flow rate :                        max. 43 m³

Technical Data

Controller PSk2-21

• High efficiency solar pump controller
• Hybrid power (solar / grid / generator) support with LORENTZ
  SmartSolution
• Inputs for water meter, pressure sensors, digital switches
• Simple configuration with LORENTZ PumpScanner AndroidŒApp
• Onboard data logging and system monitoring
• Inbuilt applications for constant pressure, constant flow and daily
  amount
• Integrated Sun Sensor
• Active temperature management
• Integrated MPPT (Maximum Power Point Tracking)
  Power max. 21 kW
  Input voltage max. 850 V
  Optimum Vmp** > 575 V
  Motor current max. 33 A
  Efficiency max. 98 %
  Ambient temp. -30…50 °C
  Enclosure class IP5

Motor AC DRIVE SUB 6″ 15kW

• Highly efficient 3-phase AC motor
• Frequency: 25…50 Hz
• Premium materials, stainless steel: AISI 304
• No electronics in the motor
  Motor speed :               1 400…2 850 rpm
  Power factor :                                   0,87
  Insulation class :                                    F
  Enclosure class :                               IP68
  Submersion :                          max. 300 m

Pump End PE C-SJ30-16

• Non-return valve
• Premium materials, stainless steel: AISI 304
• Optional: dry running protection
• Centrifugal pump

Pump Unit PUk2-21 C-SJ30-16 (Motor, Pump End)
Borehole diameter :                        min. 6,0 in
Water temperature :                      max. 30 °C