LORENTZ S1-200 Solar Pump System User Guide
- June 11, 2024
- LORENTZ
Table of Contents
S1-200
Solar Pump System
SOLAR WATER PUMPING MADE SIMPLE
User Guide
S1-200 Solar Pump System
Technical data
Table 1: Tecnical data
Controller input
Max. input voltage (Voc)| 55 V DC
Operating voltage| 16…55 V DC
Max. current (DC)| 6:00 AM
Max. pv short circuit| 25 A
Controller output
Max. output voltage| 55 V BLDC PWM
3-Phase
Max. frequency| 170 Hz
Max. continuous current| 6:00 AM
Max. continuous power| 250 W
Case
Enclosure class| IP 68
Protective class| II
General
System storage temperature| -20 °C… +65 °C
(-4 °F…+149 °F )
Environmental category| outdoor
Wet location classification| yes
Pollution degree classification| PD3
Max. altitude rating| 2000 m
Overvoltage category input/output| OC II
Controller ambient temperature| -30 °C… +50 °C
(-22 °F…+122 °F )
Max. water temperature (pump and motor)| 50 °C (122 °F)
Refer to Table 2
Explanation of warning symbols
WARNING – Disregard can lead to injury, death or damage the system
WEEE – The WEEE Symbol means that a device must be disposed of separately
from general household waste. When a device reaches the end of its lifespan,
it must be taken to a designated waste collection point for safe disposal or
recycling.
When installing and using this electrical equipment, basic safety precautions
should always be followed, including the following:
WARNING – To reduce the risk of injury, do not permit children to use
this product unless they are closely supervised at all times
WARNING – To reduce the risk of electric shock, replace damaged cords
immediately
WARNING – Due to local laws an external fuse might be necessary
WARNING – When the photovoltaic array is exposed to light, it supplies a
DC voltage to the controller
WARNING – Make sure that the controller is unplugged when installing the
pump system
WARNING – Do not try to open the controller. This will damage the
controller and voids the waranty
WARNING – Only connect equipment that was provided by the manufacturer or
supplier to this pump
CAUTION – Keep pump out of direct sun during installation to avoid
overheating.
CAUTION – We recommend to use only one extension cable. Using multiple
extension cables will reduce system performance.
Figure 1: Pump end naming
Ensure the pump class is suitable for the water temperature. See Figure 1 and
Table 2.
Table 2: Meaning of temperature classes:
| Temperature class | Water temperature range |
|---|---|
| 2 | 20 to 30 °C (68 to 86 °F) |
| 3 | 30 to 40 °C (86 to 104 °F) |
| 4 | 40 to 50 °C (104 to 122 °F) |
Declaration of Conformity
We,
BERNT LORENTZ GMBH
Siebenstuecken 24
24558 Henstedt-Ulzburg
Allemagne declare under our sole responsibility that the products:
S1-200 Controller
to which the declaration relates, are in conformity with the Council
Directives on the approximation of the laws of the EC Member States relating
to:
-
Electromagnetic Compatibility (2014/30/EU)
-
Low Voltage Directive (2014/35/EU)
References of harmonized standards and/or other technical specifications applied: -
EN 62109-1:2010
-
EN 62109 -2:2011
-
EN 61000-6-2:2005
-
EN 61000-6-4:2007+A1:2011
Bernt Lorentz, CEO
Person authorised to compile the technical file and empowered to sign the
EC/EU declaration of conformity.
Henstedt-Ulzburg, Germany, 1st 55 x 25 mm June 2022
About LORENTZ
LORENTZ is the global market leader in solar powered water pumping solutions.
Founded in Germany during 1993 LORENTZ has pioneered, innovated and excelled
in the engineering and manufacturing of solarpowered water pumping.
Today LORENTZ is active in over 130 countries througha dedicated network of
professional partners.
LORENTZ S product range is specially designed to bring solar pumping to the
widest audience.
LORENTZ S products take the experience, quality, reliability and efficiency of
the world leading solar pumps and simplifies them for self installation.
**** LORENTZ Germany
Siebenstücken 24
24558 Henstedt-Ulzburg
Germany
www.lorentz.de/shelp