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Sun. Water.
Life.
BERNT LORENTZ GmbH & Co. KG
Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany, Tel. +49 (0) 4193 7548 - 0, Fax - 29,
www.lorentz.de
Errors excepted and possible alterations without prior notice.
PS150C
Instructions for Installation, Operation and Service
for Controllers from serial # 10070901
1 Introduction
Thank you for purchasing a LORENTZ PUMP. LORENTZ has
set a new standard for quality and economy in solar pum-
ping. It incorporates the best solar pump technologies that
were very expensive until its introduction in 2002.
PS150 is a highly efficient pump system which is economic-
al for (drip-) irrigation, livestock, dugout floating pump, wa-
ter transfer to remote places and many other applications.
PS150C is a submersible pump with a centrifugal pump
end. The PS150 brushless DC motors are specially made
for this system. The motor is using very advanced raw earth
magnet technology, hand made wiring for highest copper
density and does not need wearing brushes. This results in
an exceptional high efficiency with low temperature dissi-
pation.
PS150 can either be used in a battery system with voltages
of 12 V or 24 V or alternatively it can be operated as a so-
lar-direct system using the same Controller PS150.
The solar battery is charged up during daylight hours using
a separate charger. The charger works effectively during re-
duced sunlight conditions when direct pump operation is
not possible. The energy stored in the battery is available
to operate the pump at any time, day or night and during
periods of bad weather. Extended bad weather periods
with water demands of up to 10m
3
per day will be reliab-
ly bridged due to the high system efficiency even with low
capacity batteries.
The pump is manufactured from non-corrosive material
(stainless steel).
Before you begin, check the model numbers of all the com-
ponents of your system, and verify that they are the items
that you ordered. Also check against the pump specifica-
tions and performance charts to be sure the system is ap-
propriate for your application. If you think you may have
the wrong pump for your application, call your supplier
immediately.
Please fill in the System Report. This will be essential infor-
mation if any problems occur.
3 System Dimensions
Dimensions
Packing
L
A
B
D
E
S
packaging
shipping
volume
net
weight
gross
weight
[mm]
[mm]
[mm]
[mm]
[mm]
[mm × mm × mm]
[m
3
]
[kg]
[kg]
Pump Unit
C-SJ5-8
593
408
185
100
98
G 1 1/2 in
650 × 160 × 150
0.0160
12.0
12.5
Controller
PS150
see drawing
320 × 240 × 160
0.0123
1.2
1.8
Symbols
Warning
Disregard might lead to injury or damage the
installation
Caution
Recommended to avoid disfunction or prema-
ture ageing of the pump etc.
