Lorentz PS1800 controller for Lorentz solar-powered pumping systems.
- Controlling of the pump system, status indication, and efficient power management
- Mounted at surface (no submerged electronic parts)
- Two control inputs for well probe (dry running protection), float or pressure switches, etc.
- Protected against reverse polarity, overload and high temperature
- Speed control, max. pump speed adjustable to reduce flow rate to approx. 30%
- Solar operation: integrated MPPT (Maximum Power Point Tracking)
- Battery operation: low voltage disconnect and restart after battery has recovered
- Max. efficiency 92% (motor + controller)
- Enclosure: IP54 weatherproof (NEMA type 3R)
- MET / UL certified