Submersible Pump Systems
The LORENTZ PS range of DC powered centrifugal pumps have been designed specifically to pump larger volumes of water efficiently using solar power. These highly efficient pumps can achieve flow rates of 79 m3/hour.
Each system consists of a pump, pump motor and a controller. This modular concept keeps all electronics above ground providing, simple servicing, ease of access and a low cost of ownership.
Benefits
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Features
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Surface Pump Systems
Application
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Characteristics
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| pump system | PS200 HR | PS600 HR | PS1200 HR | PS1800 HR | PS4000 HR |
| max. total dynamic head (TDH) [m | ft] | 50 | 170 | 180 | 590 | 240 | 790 | 250 | 820 | 350 | 1,150 |
| max. flow rate [m3/h | 1,000 US gal./h] | 2.7 | 0.7 | 2.7 | 0.7 | 2.7 | 0.7 | 4.0 | 1.1 | 2.4 | 0.6 |
| solar operation: max. power voltage (Vmp)* [V DC] | > 34 | > 68 | > 102 | > 102 | > 238 |
open circuit voltage (Voc) [V DC] |
max. 100 | max. 150 | max. 200 | max. 200 | max. 366 |
nominal voltage [V DC] |
24 – 48 | 48 – 72 | 72 – 96 | 72 – 96 | 168 – 192 |
| battery operation: nominal voltage [V DC] | 24 – 48 | 48 | 72 – 96 | 72 – 96 | n.a. |
| pump system | PS200 HR | PS600 HR | PS1200 HR | PS1800 HR | PS4000 HR |
| max. total dynamic head (TDH) [m | ft] | 50 | 170 | 180 | 590 | 240 | 790 | 250 | 820 | 350 | 1,150 |
| max. flow rate [m3/h | 1,000 US gal./h] | 2.7 | 0.7 | 2.7 | 0.7 | 2.7 | 0.7 | 4.0 | 1.1 | 2.4 | 0.6 |
| solar operation: max. power voltage (Vmp)* [V DC] | > 34 | > 68 | > 102 | > 102 | > 238 |
open circuit voltage (Voc) [V DC] |
max. 100 | max. 150 | max. 200 | max. 200 | max. 366 |
nominal voltage [V DC] |
24 – 48 | 48 – 72 | 72 – 96 | 72 – 96 | 168 – 192 |
| battery operation: nominal voltage [V DC] | 24 – 48 | 48 | 72 – 96 | 72 – 96 | n.a. |
