B08_Attach_8_Existing_Equipment_Manufacturer_Specifications.pdf

Sun. Water. Life.

BERNT LORENTZ GmbH & Co. KG Siebenstuecken 24, 24558 Henstedt-Ulzburg, Germany, Tel. +49 (0) 4193 8806 – 700

All specifi cations and information are given with good intent, errors are possible and products may be subject to change without notice. Pictures may diff er from actual products depending on local market re-quirements and regulations. A pump system consists of a controller, motor and pump end. Multiple pumps/ pump ends are shown to represent the wide range of pumps (over 70) that LORENTZ has.

To fi nd out more visit www.lorentz.de

Submersible Pump Systems for 4” and 6” Wells PS2 Centrifugal Solar Pump Systems pump system PS2-150 C PS2-600 C PS2-1800 C PS2-4000 C max. total dynamic head (TDH) [m] 20 30 100 160 max. flow rate [m3/h] 4.0 12 53 79 solar operation:

max. power voltage (Vmp)* [V DC] > 17 > 68 > 102 > 238 open circuit voltage (Voc) [V DC] max. 50 max. 150 max. 200 max. 375 nominal voltage [V DC] 12 – 24 48 – 72 72 – 96 168 – 192 battery operation:

nominal voltage [V DC] 12 & 24 48 96 n.a.

*PV modules at standard test condition: AM = 1.5, E = 1,000 W/m², cell temperature: 25 °C

LORENTZ PS2 centrifugal pumps are high quality products designed for higher flow drinking water supply, livestock watering, pond management and irrigation applications.

PS2 centrifugal pumps provide large volumes of water economically, without pollution, anywhere.

Benefits

� Long life expectancy and proven in service record � Designed for use in remote and harsh conditions � Smart modular design for simple and cost effective servicing and repair � Highest efficiency, pumps more water than the competition, starts earlier in the day and finishes later

� Fast and simple installation � Cost effective spare parts philosophy � Large range of pumps to closely match each application and optimise efficiency � Simple configuration, diagnostics and performance data via free LORENTZ PumpScanner Android™ App

Features

� Engineered in Germany � High quality non corrodible materials used throughout � Solar direct connect with AC connection options � MPPT technology to maximise power use from PV modules � ECDRIVE DC brushless motors, designed for solar, with over 90% efficiency � Inbuilt data logger with wireless access � Multi LED display for simple operation � Multiple analog and digital inputs and outputs for ultimate connectivity

The LORENTZ PS2 range of DC powered centri-fugal 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. PS2 has extensive connectivity options for sensors and switches, in built software applications and data logging to meet all of your pumping needs.

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Head max. 80 m Flow rate max. 13 m³/h

Controller PS2-4000

▪ Controlling and monitoring

▪ Control inputs for dry running protection, remote control etc.

▪ Protected against reverse polarity, overload and overtemperature

▪ Integrated MPPT (Maximum Power Point Tracking)

▪ Integrated Sun Sensor

Power max. 4,0 kW Input voltage max. 375 V Optimum Vmp** > 238 V Motor current max. 14 A Efficiency max. 98 % Ambient temp. -40...50 °C Enclosure class IP68

Motor ECDRIVE 4000-C

▪ Maintenance-free brushless DC motor

▪ Water filled

▪ Premium materials, stainless steel: AISI 304/316

▪ No electronics in the motor Rated power 4,0 kW Efficiency max. 92 % Motor speed 900...3 300 rpm Insulation class F Enclosure class IP68 Submersion max. 150 m

Pump End PE C-SJ8-15

▪ Non-return valve

▪ Premium materials, stainless steel: AISI 304

▪ Optional: dry running protection

▪ Centrifugal pump

Standards

2006/42/EC, 2004/108/EC, 2006/95/EC

IEC/EN 61702:1995

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 PU4000 C-SJ8-15 (Motor, Pump End) Borehole diameter min. 4,0 in Water temperature max. 50 °C

Technical Data

System Overview

**Vmp: MPP-voltage under Standard Test Conditions (STC): 1000 W/m² solar irradiance, 25 °C cell temperature

BERNT LORENTZ GmbH & Co. KG Siebenstuecken 24, 24558 Henstedt-Ulzburg, Germany, Tel +49 (0)4193 8806-700, www.lorentz.de

Created by LORENTZ COMPASS 3.1.0.95 All 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 Submersible Pump System for 4" wells

PS2-4000 C-SJ8-15

H1 = H2 = W1 = W2 = W3 = D1 =

352 mm 333 mm 207 mm 170 mm 164 mm 124 mm

Controller

A = B = C = D = E = S =

1 118 mm 245 mm 873 mm 96 mm 98 mm 2 in

Pump Unit

Net weight

Controller 6,1 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

Dimensions and Weights

Pump Chart Vmp* > 238 V

BERNT LORENTZ GmbH & Co. KG Siebenstuecken 24, 24558 Henstedt-Ulzburg, Germany, Tel +49 (0)4193 8806-700, www.lorentz.de

Created by LORENTZ COMPASS 3.1.0.95 All 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 Submersible Pump System for 4" wells

PS2-4000 C-SJ8-15

Tuttle Tank and Horton Tank

American BH Tank Works

Crowley Tank

American BH Tank Works

Attachment 8: Existing Equipment Manufacture Specifications