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 Lorentz Submersible Pumps
These solar operated pumps are designed for high reliability and life
expectancy. Helical rotor (HR) or centrifugal (C) models with
maintenance free brushless DC motors. Excellent efficiency.
High resistance to sand and corrosion.
PS Series Submersible Pumps
Applications include:
Deep well pumping;
Drinking water supply;
Livestock watering;
Irrigation;
Pond management;
Fits 4” and larger well casings.
PS1200 range is designed for use with 6-8 modules in series for a 72-96
V nominal array. This high voltage system allows much smaller wire
sizing.
Pumps are supplied with IP54 weatherproof controllers suitable for
either PV direct operation with integrated maximum power point tracking,
or with a battery including low voltage disconnection and restart after
recharge. Two inputs for dry well probe, or tank/remote float switch.
LED indicators for system status. Protected against: overload,
temperature, reverse polarity, lightning.
The max. pump speed is adjustable to reduce flow rate to approx. 30% if
desired.
In PV direct operation the maximum PV array size is unlimited as the
controller regulates max. power consumption.
Two Year Warranty.
Well probe sensors to protect pump from dry-running & float switches to
switch off when tank is full must be ordered separately.
 Lorentz
PS150 Centric
Lifts up to 22 m with flow rate of up to
5,000 litres/hr. 12-24 VDC nominal voltage. Max Power consumption 150W.
Data Sheet
Lorentz PS200 Mini
Lifts up to 50 m with flow rate of up to
2,700 litres/hr. 24-48 VDC nominal voltage. Max Power consumption 200W.
Data Sheet
Lorentz PS600
Lifts up to 240 m with flow rate of up to
11,000 litres/hr. 48 VDC nominal voltage. Max Power consumption 600W.
Data Sheet
Lorentz PS1200
Lifts up to 240 m with flow rate of up to
11,000 litres/hr. 72-96 VDC nominal voltage. Max Power consumption
1000W.
Data Sheet
Lorentz PS1800
Lifts up to 60 m with flow rate of up to
22,000 litres/hr. 72-96 VDC nominal voltage. Max Power consumption 1400W.
Data Sheet
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