Parameter Location: Cyprus, Limassol (34° North; 33° East) Swimming pool volume 85 m³ Daily turnover rate 2 times Required daily output: 170 m³; Sizing for April Dirt loss: Motor cable: 4.0 m Pipe type: - Total system losses: 5 m Pipe length: - Products Quantity Details PS1800 Pool CS-37-1 1 pc. Surface pump system including controller, motor and pump end Rec 250PE 6 pc. 1,500 Wp; 3 x 2 modules; 29 ° tilted Motor cable 4.0 m 2.5 mm² 3-phase cable Accessories 1 set PV Disconnect 440-40-6 Daily output in April 193 m³ Daily values Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Av. Output [m³] Energy [kWh] 5.8 7.2 8.7 9.4 9.7 10 9.8 9.7 9.4 8.2 6.5 5.4 8.3 Irradiation [kWh/m²] 3.9 4.9 6.1 6.7 7.1 7.4 7.3 7.3 6.9 5.9 4.5 3.6 6.0 Rainfall [mm] 2.9 2.4 1.9 0.87 0.63 0.30 0.17 0.10 0.20 1.0 2.1 3.8 1.4 Ambient temp. [°C] 14 13 15 18 22 26 29 29 27 23 19 15 21 Hourly values 6:00 7:00 8:00 9:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 Output [m³/h] Energy [kWh] 0.054 0.30 0.61 0.89 1.1 1.2 1.2 1.2 1.1 0.86 0.59 0.29 0.052 Irradiation [kWh/m²] 0.035 0.20 0.42 0.62 0.76 0.86 0.90 0.86 0.76 0.62 0.42 0.20 0.035 Ambient temp. [°C] 13 13 14 16 18 20 22 23 23 23 23 22 22 Created by LORENTZ COMPASS 3.1.0.25 All specifications and information are given with good intent, errors are possible and products may be subject to change without notice. 1/5 Krögerskoppel 7 D-24558 Henstedt-Ulzburg www.lorentz.de Tel: +49-(0)4193 7548-0 Fax: +49-(0)4193 7548-29 [email protected]BERNT LORENTZ GmbH & Co. KG Thursday, 04 June 2015 New project Solar pumping project
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BERNT LORENTZ GmbH & Co. KG Krögerskoppel 7 …...and stored data plus provides Bluetooth communication to PumpScanner Android App and PS Communicator.* BERNT LORENTZ GmbH & Co. KG
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ParameterLocation: Cyprus, Limassol (34° North; 33° East) Swimming pool
volume85 m³ Daily turnover rate 2 times
Required daily output: 170 m³; Sizing for April Dirt loss: Motor cable: 4.0 m
Pipe type: - Total system losses:
5 m Pipe length: -
Products Quantity Details
PS1800 Pool CS-37-1 1 pc. Surface pump system including controller, motor and pump end
Created by LORENTZ COMPASS 3.1.0.25All specifications and information are given with good intent, errors are possible and products may be subject to change without notice.
*STC: Standard test conditions for photovoltaic modules, 1000 W/m² solar iradiance, 25 °C cell temperature
Created by LORENTZ COMPASS 3.1.0.25All specifications and information are given with good intent, errors are possible and products may be subject to change without notice.
Created by LORENTZ COMPASS 3.1.0.25All specifications and information are given with good intent, errors are possible and products may be subject to change without notice.
*It is recommended to install a Surge Protector at each controller sensor input.
Created by LORENTZ COMPASS 3.1.0.25All specifications and information are given with good intent, errors are possible and products may be subject to change without notice.
S (Suction head): Vertical height from the water level to the pump inlet where the water level is below the pump inlet.
D (Pipeline inner diameter)
L (Pipe length): Entire pipeline length. Ellbows and armatures must be added as an equivalent length of pipeline.
M (Motor cable): The cable between controller and pump unit.
T (Tilt angle): Angle of the PV generator surface from the horizontal plane.
Created by LORENTZ COMPASS 3.1.0.25All specifications and information are given with good intent, errors are possible and products may be subject to change without notice.
Controller PS1800 Pool▪ 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
Power max. 1.3 kWInput voltage max. 200 VOptimum Vmp** > 102 VMotor current max. 14 AEfficiency max. 98 %Ambient temp. -30...50 °CEnclosure class IP54
Motor ECDRIVE 1800 CS-37▪ Maintenance-free brushless DC motor▪ Premium materials, stainless steel: AL/AISI 304▪ No electronics in the motorRated power 1.7 kWEfficiency max. 92 %Motor speed 900...3,300 rpmInsulation class FEnclosure class IPX4
Pump End PE CS-37-1▪ Non-return valve▪ Premium materials: PP▪ Optional: dry running protection▪ Centrifugal pump
Standards2006/42/EC, 2004/108/EC, 2006/95/EC
IEC/EN 61702:1995, IEC/EN 62253 Ed.1
The logos shown reflect the approvals that have been granted for this product family. Products are ordered and supplied with the approvals specific to the market requirements.
Pump Unit PU1800 Pool CS-37-1 (Motor, Pump End)Water temperature max. 60 °C
Technical Data
System Overview
* PS DataModule is included in all PSk2 controllers and any PS controllers with –D in their description. –D variants should be ordered if there is a potential need to use the PS DataModule features in the future as this is not a retrofit option.
**Vmp: MPP-voltage under Standard Test Conditions (STC): 1000 W/m² solar irradiance, 25 °C cell temperature
PS DataModule – Integrated Data Logger and advanced pump management features. Allows for simple system configuration, real-time and stored data plus provides Bluetooth communication to PumpScanner Android ™ App and PS Communicator.*
Created by LORENTZ COMPASS 3.1.0.25All specifications and information are given with good intent, errors are possible and products may be subject to change without notice.Pictures may differ from actual products depending on local market requirements and regulations.
Solar Surface Pump System
PS1800 Pool CS-37-1
H =H2 =W1 =W2 =W3 =
D =D1 =
396 mm364 mm178 mm156 mm116 mm165 mm150 mm
ControllerPump Unit [mm]
Net weight
Controller 4.5 kg
Pump Unit 21 kg
Motor 10 kg
Pump End 11 kg
*Vmp: MPP-voltage under Standard Test Conditions (STC): 1000 W/m² solar irradiance, 25 °C cell temperature
Created by LORENTZ COMPASS 3.1.0.25All specifications and information are given with good intent, errors are possible and products may be subject to change without notice.Pictures may differ from actual products depending on local market requirements and regulations.