Lorentz Solar Pump Package PS2-1800 CS-37-1

State-of-the-art technology for operating a pool using solar panels. Conventional circulation pumps are alternating current (AC) pumps, while solar panels generate direct current (DC). Lorentz circulation pumps are direct current (DC) pumps that operate at varying speeds depending on the amount of power generated by the solar panels.

The solar panel package includes: Controller PS2-1800 and the pump ECDRIVE 1800 CS-37

Controller PS2-1800

Controlling and monitoring
Control inputs for dry running protection, remote control, etc.
Protected against reverse polarity, overload, and overtemperature
Integrated MPPT (Maximum Power Point Tracking)
Battery operation: Integrated low voltage disconnect
Integrated Sun Sensor
Power max. 1.8 kW
Input voltage max. 200 V
Optimum Vmp** > 102 V
Motor current max. 14 A
Efficiency max. 98 %
Ambient temp. -40…50 °C
Enclosure class IP68

Motor ECDRIVE 1800 CS-37

Maintenance-free brushless DC motor
Premium materials, stainless steel: AL/AISI 304
No electronics in the motor
Rated power 1.7 kW
Efficiency max. 92 %
Motor speed 900…3,300 rpm
Insulation class F
Enclosure class IPX4
Pump End PE CS-37-1
Non-return valve
Premium materials: PP
Centrifugal pump
Efficiency max. 57 %