| Lorentz Solar Water Pumping Systems are some of the most efficient pumping systems in the world. The unique 3-Phase motor design allows you to harness the sun for all your pumping needs. All Lorentz Pumps can be utilized with Solar direct or battery powered system operation.
Lorentz PS1800 System Overview
|
lift up to 50 m
|
|
flow rate up to 22 m3/h
|
|
simple installation
|
|
maintenance-free
|
|
high reliability and life expectancy
|
|
cost-efficient pumping
|
|
2 years manufacturer's warranty against defects in material and workmanship
|
Applications
|
drinking water supply
|
|
livestock watering
|
|
pond management
|
|
irrigation
|
|
etc.
|
Controller PS1800
|
controlling of the pump system and monitoring of the operating states
|
|
mounted at surface (no submerged electronic parts)
|
|
two control inputs for well probe (dry running protection), float or pressure switches, remote control etc.
|
|
automatic reset 20 minutes after well probe turns pump off
|
|
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: IP 54 (sealed, weatherproof)
|
Motor ECDRIVE 1200 C
|
brushless DC motor
|
|
no electronic parts in the motor
|
|
water filled
|
|
IP68, pressure balanced, unlimited submersion
|
|
dynamic slide bearings, material: carbon/ceramic
|
|
wetted material: stainless steel (AISI 316), POM, rubber, cable drinking water approved
|
Pump end (PE)
|
high life expectancy
|
|
none-return valve
|
|
dry running protection (optional)
|
|
material: stainless steel (AISI 316), rubber
|
Lorentz PS1800 Pump System Specification & Sizing Charts
| |
|
Solar Modules
Submersible Pumps
