Lorentz PS4000 HR/C Operation manual

Datos técnicos
Altura dinámica
max. 10 m
Flujo
max. 79 m³/h
Vmp*
> 238 V
Voc
max. 375 V
Aplicaciónes
ƒ
Abastecimiento de agua potable
ƒ
Gestión del depósito de agua
ƒ
Irigación
ƒ
Bebedero para ganado
ƒ
Sistemas de compresión
Características
ƒ
Instalación rápida, libre de fallos
ƒ
Excelente funcionalidad
ƒ
Alta confiabilidad y vida útil
ƒ
Ciclo corto del retorno de inversión (ROI)
ƒ
Costo total más bajo de operacíon (TCO)
Componentes
Controlador: PS4000
ƒ
Controlar y supervisar
ƒ
Entradas de control para protección
contra operación en seco, control remoto,
etc.
ƒ
Protegido contra polaridad reversa, sobre
carga y temperatura execiva
ƒ
MPPT integrado
Motor: ECDRIVE 4000-C
ƒ
Motor CD sin escobillas - libre de
mantenimiento
ƒ
Llenada de agua
ƒ
Sin elementos electrónicos en el motor
ƒ
Inmersión max. 250 m, IP68
Cabeza de bomba: PE C-SJ60-1
ƒ
Alta confiabilidad y vida útil
ƒ
Válvula no retorno
ƒ
Materiales Premium
ƒ
Opcional: protección contra operación en
seco
Normas
2006/42/EC, 2004/108/EC, 2006/95/EC
El logo refleja la aprobación que ha sido garantizada
para este producto familiar. Los productos son
ordenados con la aprobaciones especificas que el
mercado requiera.
BERNT LORENTZ GmbH & Co. KG
Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany,
Tel [phone], Fax -29, www.lorentz.de
Creado por LORENTZ COMPASS 3.0
Todas las especificaciones e información estan dadas con buenas intenciones. Los errores son posibles y los productos pueden estar sujetos a cambios sin ninguna
notificación.Las fotografias pueden diferenciarce de los productos actuales dependiendo de los requerimientos y regularizaciones del mercado local.
Sistema de bomba inmersa para pozos de 6"
PS4000 C-SJ60-1

Dimensiones y pesos
Plantilla de datos de la bomba
Vmp* > 238 V
H =
H2 =
W1 =
W2 =
W3 =
D =
D1 =
595 mm
563 mm
178 mm
156 mm
116 mm
165 mm
150 mm
Controlador
A =
B =
C =
D =
E =
S =
613 mm
245 mm
368 mm
96 mm
150 mm
4 in
Undidad de bomba
Peso neto
Controlador
9,0 kg
Undidad de bomba
17 kg
Motor
10 kg
Cabeza de bomba
7,0 kg
*Vmp: Voltaje máximo de carga bajo STC
BERNT LORENTZ GmbH & Co. KG
Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany,
Tel [phone], Fax -29, www.lorentz.de
Creado por LORENTZ COMPASS 3.0
Todas las especificaciones e información estan dadas con buenas intenciones. Los errores son posibles y los productos pueden estar sujetos a cambios sin ninguna
notificación.Las fotografias pueden diferenciarce de los productos actuales dependiendo de los requerimientos y regularizaciones del mercado local.
Sistema de bomba inmersa para pozos de 6"
PS4000 C-SJ60-1

Sun. Water. Life.
BERNT LORENTZ GmbH & Co. KG Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany, Tel. [phone] - 0, Fax - 29, www.lorentz.de
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.
v120917
1
PS4000 HR/C
SOLAR-OPERATED SUBMERSIBLE PUMP SYSTEMS
MANUAL FOR INSTALLATION, OPERATION, SERVICE
Failure to follow these instructions
will void the warranty.

Sun. Water. Life.
BERNT LORENTZ GmbH & Co. KG Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany, Tel. [phone] - 0, Fax - 29, www.lorentz.de
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.
v120917
2
1 WARNINGS
READ AND
FOLLOW ALL
INSTRUCTIONS!
When installing and using this electrical equip-
ment, 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 super-
vised at all times.
WARNING – To reduce the risk of electric
shock, replace damaged cord immedi-
ately.
WARNING – It must be assured that all
grounding connections are properly
made and that the resistances do meet
local codes or requirements.
RETAIN THESE
INSTRUCTIONS
FOR FUTURE USE!
General Warnings
The manual contains basic instructions which
must be observed during installation, operation
and maintenance. The manual should be care-
fully read before installation and start-up by the
person in charge of the installation. The manual
should also be read by all other technical per-
sonnel/operators and should be available at the
installation site at all times.
Personnel Qualification and Training – All person-
nel for the operation, maintenance, inspection and
installation must be fully qualified to perform that type
of job. Responsibility, competence and the supervision
of such personnel must be strictly regulated by the user.
Should the available personnel be lacking the neces-
sary qualification, they must be trained and instructed
accordingly. If necessary, the operator may require
the manufacturer/supplier to provide such training.
Furthermore the operator/user must make sure that the
personnel fully understands the contents of the manual.
Dangers of Ignoring the Safety Symbols – Ignor-
ing the safety directions and symbols may pose a danger
to humans as well as to the environment and the equip-
ment itself. Non-observance may void any warranties.
Non-observance of safety directions and symbols may
for example entail the following: Failure of important
functions of the equipment/plant; failure of prescribed
methods for maintenance and repair; endangerment
of persons through electrical, mechanical and chemical
effects; danger to the environment because of leakage
of hazardous material; danger of damage to equipment
and buildings.
Safety-oriented Operation – The safety directions
contained in the manual, existing national regulations
for the prevention of accidents as well as internal
guidelines and safety-regulations for the operator and
user must be observed at all times.
General Safety Directions for the Operator/User
– If hot or cold equipment parts pose a danger then
they must be protected by the operator/user against
contact with people. Protective covers for moving
parts (e.g. couplings) must not be removed when the
equipment is running. Leaks (e.g. at the shaft seal) of
hazardous pumping media (e.g. explosive, toxic, hot
liquids) must be disposed of in such a way that any dan-
ger to personnel and the environment is removed. All
government and local regulations must be observed at
all times. Any danger to persons from electrical energy
must be excluded by using good installation practices
and working to local regulations. (For example VDE in
Germany).
Safety Directions for Maintenance, Inspection
and Assembly Work – It is the user’s responsibility
to make sure that all maintenance, inspection and as-
sembly work is performed exclusively by authorized and
qualified experts sufficiently informed through careful
perusal of the Operating Instructions.The accident pre-
vention regulations must be observed. All work on the
equipment should be done when it is not operational
and ideally electrically isolated. The sequence for shut-
ting the equipment down is described in the manual
and must be strictly observed. Pumps or pump units
handling hazardous liquids must be decontaminated.
Immediately upon completion of the work, all safety and
protective equipment must be restored and activated.
Before restarting the equipment, all points contained in
chapter “Initial Start-up” must be observed.
Unauthorized Changes and Manufacturing of
Spare Parts – Any conversion or changes of the
equipment may only be undertaken after consulting
the manufacturer. Original spare parts and accessories
authorized by the manufacturer guarantee operational
safety. Using non-authorized parts may void any liability
on the part of the manufacturer.
Unauthorized Operation – The operational safety
of the equipment delivered is only guaranteed if the
equipment is used in accordance with the directions
contained in this manual. Limits stated in the data
sheets may not be exceeded under any circumstances.
Cited Standards and other Documentations –
DIN 4844 Part 1 Safety marking; Safety symbols W 8,
Supplement 13; DIN 4844 Part 1 Safety marking; Safety
symbols W 9, Supplement 14
Transportation and Intermediate Storage – Pro-
longed intermediate storage in an environment of high
humidity and fluctuating temperatures must be avoided.
Moisture and condensation may damage windings and
metal parts. Non-compliance will void any warranty.
Specific Warnings for Installation of PS Pumps
Do not attempt to run the motor without the PS
controller.
Do not attempt to use the controller for any
purpose other than LORENTZ PS pump systems.
The black rubber caps on the bottom of the
controller casing are only transportation covers
and must be replaced by code compliant conduit
fittings.

Sun. Water. Life.
BERNT LORENTZ GmbH & Co. KG Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany, Tel. [phone] - 0, Fax - 29, www.lorentz.de
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.
v120917
3
Specific Warnings for PS4000
Open circuit (no-load) voltage above 375V will destroy
the PS4000 controller. This may occur if the solar array is
wired incorrectly. (See section Wiring, section 7.)
Submersible motors are delivered with a rubber
boot on the bottom of the motor. This is only a
transportation measure and must be taken off
before installation.
Motor cable strain relief: Submersible motors
must use a safety rope or cable to act as a strain
relief for the motor cable and to avoid losing
the pump in the well if the pipe breaks.
Solar pumps run at low flow rates, and have
closer tolerances than conventional pumps.
Extreme sand or silt concentration (greater than
2 % by volume) may cause the pump to stop, or
the pipe to fill with sand. Do not use the pumps
to clean out a dirty well.
Helical rotor pumps are sensitive to heat.
Protect the pump from sunshine or other source
of heat, or it may lock temporarily. If the water
source is, or will be warmer than 72° F (22°C), a
special model may be required.
Undersized wire will cause failure to start.
Do not touch the controller input or pump wires
together to test for a spark.
Do not run the pump dry.
Exception: to test direction of rotation, for not
longer than 15 seconds.
Test the direction of motor rotation before
installing the pump (counter-clockwise looking
down). If direction is reversed, exchange the
connection of any two of the three power wires
to the pump.
When pump is stopped by a shadow or by ac-
tion of a float switch, it will restart after a 120
seconds.
The low water probe must be submersed, or the
pump will stop for 20 minutes. If no probe is
used, connect the probe terminals in the control-
ler box.
Helical rotor models (without “C” in the model
number) are not self-draining. If drainage is re-
quired for freeze-protection, install a weep hole
or draining device below freeze level.
Install this system in accordance with local
regulations and accepted codes of professional
practice.
Failure to follow these instructions will
void the warranty.
Before beginning installation proce-
dures, these installation and operating
instructions should be studied carefully.
The installation and operation should
also be in accordance with local
regulations and accepted codes of good
practice.

Sun. Water. Life.
BERNT LORENTZ GmbH & Co. KG Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany, Tel. [phone] - 0, Fax - 29, www.lorentz.de
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.
v120917
4
2 ELECTRICAL INSTALLATION
WARNING! No disconnect switches
must be installed in power wires
between motor pump controller.
Connecting the motor wire to the
switched-on controller might irreparably damage
it. Such damages are excluded from the warranty.
WARNING! Do not apply a direct
connection or an amp meter
between + and – when the controller
is connected. A short circuit here will
cause a strong discharge.
WARNING! Solar-direct systems only
— Do not connect any electrical load
to the solar array if it is not part of
the LORENTZ PS system. Connection
of active solar tracker controller, electric fence
charger, or other load simultaneously with
LORENTZ PS systems may “confuse” the controller
and prevent proper operation.
System Wiring Diagram for solar-direct systems, refer
to the system diagram in this manual (section 7) and wire
accordingly.
POWER IN Ensure that the solar array DISCONNECT
SWITCH (or circuit breaker) is OFF. In case no disconnect
switch is used, make shade or cover the solar array. Con-
nect the power from the solar array to the input terminals
in the controller box. Observe polarity. If your wires are
not clearly marked +/–, test them using a DC voltmeter or
multitester.
WARNING! To be installed, connected
and serviced by qualified personnel
only. Ensure all power sources are
disconnected when making
connections to the controller. Follow all appropri-
ate electrical codes. No user serviceable parts
inside the motor or the controller!
CAUTION! Loose connections are the
most common cause of system
failures. Pull on each connection to
confirm that it is secure.
3 WIRING ORDER FOR
CORRECT ROTATION
The power wires of the pump have a marking to allow cor-
rect wiring. Connect the power wires using this sequence:
 L1
 L2
 L3
 Ground
CAUTION! When splicing the pump
cable, carefully take a note of the
markings of the cables you have
connected.
Testing the pump for direction Helical rotor pumps
will produce water flow only if they are rotating in the right
direction. If you place it in a water tank or a bucket, you
will observe flow if the rotation is correct. Submerge at
least 75% to observe full flow.
Alternative, dry test If you do not have a water vessel
to test the pump in, you can test it dry by watching the
pump shaft and running it for only a few seconds. The
metal label on the pump has an arrow to indicate the
proper direction of rotation. It can be run dry safely for
about 5 seconds. This gives more than enough time to
observe the direction of the shaft.
If you did not write down the colour match (or the wind
blew your note away) connect the three power wires to
the controller in any random order. Apply power. Observe
the pump shaft rotation, then turn the power off. If the
direction is wrong, exchange any two of the power wires at
the controller. In any case, when you are finished connect-
ing the pump to the controller, test it to assure the proper
direction.
Did you install the pump in the well without check-
ing the wiring order or the direction?
OR – Is it running but not pumping?
HELICAL ROTOR pump (no “C” in the model
number) Turn the pump on. Observe if air is rising from
the pipe. If it is not, reverse any two motor wires and ob-
serve again. If you cannot observe air rise, chose whichever
direction is quieter (less vibration). There is risk of dry-run
damage if it runs too long in reverse. If the pump is new
from the factory, it is lubricated so it can run dry for about
90 seconds without risk. If the pump has been used, it
must not be run for more than about 15 seconds. In many
cases, a pump that is reversed will turn off due to overload.
CENTRIFUGAL pump (with “C” in the model
number) In reverse, it will produce no flow (or very little).
This will not damage the pump. If the flow is not normal,
reverse any two motor wires.
Motor cable strain relief: Submersible
motors must use a safety rope or cable
to act as a strain relief for the motor
cable and to avoid losing the pump in
the well if the pipe breaks.
Do not run the motor without the
controller.
To be installed, connected and serviced
by qualified personnel only. Ensure all
power sources are disconnected when
making connections to this unit. Follow all
appropriate electrical codes. There are no user
serviceable parts inside the motor or the controller.
Install proper grounding for safety and
lightning protection.
Do not touch the controller input or
motor wires together to test for a spark.
Protection from solar heatElectronic devices are most
reliable when they are protected from heat. Mount the
controller in the shade of the midday sun. An ideal location
is directly under the solar array, on the North side of the
mounting pole. If no shade is available, cut a piece of sheet
metal and bolt it behind the top of the controller. Bend
it over the controller to provide shade. This is especially
important in extremely hot locations. Extreme heat may
trigger a thermal switch in the controller and cause it to
turn off.
Location of controller Mount the controller vertically
to keep out rainwater. It is preferable to mount it on the
North side of a pole or other structure to help reduce solar
heating. This may also allow easiest access without hitting
your head on the lower (South) edge of the array.
Electrical conduit is recommended We urge you
to use electrical conduit (pipe) to protect outdoor wiring
from the weather, from human activities, and from chewing
animals. If you do not use conduit, use strong, high-quality
outdoor cable. Where cables enter the junction box, install
sealed strain-relief cable clamps.
Keep the controller box sealed Unused holes must
be sealed to keep out small animals, insects, water and dirt.
Each hole is supplied with a rubber plug that can be kept in
place for this purpose.
WARNING! TEST THE VOLTAGE before
connecting power to the controller.
Voltage (open circuit) must not
exceed 375V for PS4000 systems.
(Even in cloudy weather, the open circuit voltage
will be near maximum.)

Sun. Water. Life.
BERNT LORENTZ GmbH & Co. KG Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany, Tel. [phone] - 0, Fax - 29, www.lorentz.de
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.
v120917
5
Question The motor shaft is hard to turn by hand and
moves in a bumpy manner. Is this normal?
Answer YES. This is caused by permanent magnets in the
motor. It is especially hard to turn when it is connected to
the controller, or if the pump wires are connected together.
WARNING!If the pump wires are in
the wrong order, the motor will run
in reverse and the pump will not
function. Damage may result. Check
the direction BEFORE installing the pump. The
proper direction is COUNTER-CLOCKWISE when
viewed from above.
WARNING! When testing for
direction, do not run the pump dry
for more than 15 seconds.
4 OPERATING THE PUMP
This chapter explains the function of the switch and the
indicator lights on the pump controller.
POWER ON/OFF SWITCH
When switched off/on during operation, it resets the
system.
INDICATOR LIGHTS
 SYSTEM (green) The controller is switched on and
the power source is present. In low-power conditions,
the light may show even if there is not enough power
to run the pump.
 PUMP ON (green) Motor is turning. Sequence of
flashing indicates pump speed. Pump speed (RPM)
can be read off by the flashing sequence of the Pump
ON LED:
LED ON > 900
1 flash > 1,200
2 flashes > 1,600
3 flashes > 2,000
4 flashes > 2,400
5 flashes > 2,800
If the PUMP OVERLOAD, green changes to red.
 SOURCE LOW (red) The water source has dropped
below the level of the low-water probe. After the
water level recovers, the pump will restart, but this
light will slowly flash until the sun goes down, power
is interrupted, or the POWER switch is reset. This
indicates that the water source ran low at least once
since the previous off/on cycle.
 TANK FULL (red) Pump is turned off by action
of the remote float switch (or pressure switch or
manual switch, whichever is wired to the “remote
float switch” terminals.)
Starting the pumpBe sure there is not a closed valve
or other obstruction in the water line. Switch on the array
disconnect switch in the junction box and toggle the power
switch on the controller. It is normal to leave the switches
on at all times, unless you desire to have the system off.
A solar-direct pump should start under the following
conditions:
1. clear sunshine at an angle of about 20° or more
from the surface of the solar array;
2. under cloudy conditions if the sunshine is bright
enough to cast some shadow;
3. low-water probe submersed in the water source (or
bypassed in the controller) – water-low light OFF;
4. full-tank float switch is not responding to a full tank
– tank-full light OFF; and
When sunshine is insufficient When sunshine on
the array is present, but too weak for the pump to run, it
will attempt to start about every 90 seconds. During each
attempt, you will see the PUMP ON light come on.
When pump runs slowly (PUMP ON) under weak sun
conditions:
1. for centrifugal pumps (with “C” in the model
number) – in weak sun, the pump may spin without
lifting water all the way to the outlet. This is normal;
2. for helical rotor pumps (without “C” in the model
number) – if the pump is turning, even slowly, water
will be delivered at a slow rate.
When pump stops from a sudden shadow on the
solar array If a shadow suddenly passes over the array,
e.g. if you walk in front if it, the controller will lose track
of the input voltage. It may make rapid on/off noises and
a high-pitched noise, then stop. This does not indicate a
problem. The pump will attempt to restart after the normal
delay.

Sun. Water. Life.
BERNT LORENTZ GmbH & Co. KG Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany, Tel. [phone] - 0, Fax - 29, www.lorentz.de
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.
v120917
6
Time delays
1. After pump stops due to insufficient sunshine – 120
seconds;
2. After full-tank float switch resets – 2 to 3 seconds;
3. After low-water probe regains contact with water
in the source – 20 minutes, but the indicator light
will slowly flash for the rest of the solar day, or until
power is disrupted or the controller is turned off/on;
To force a quick start To test or observe the system,
you can bypass the normal time delays. Switch the POWER
switch off then on again. The pump should start immedi-
ately if sufficient power is present.
Pump vibration Most PS pump models use a helical ro-
tor pump end (without “C” in the model number.) A slight
vibration is normal with these pumps. If noise is disturbing,
try changing the position of the pump. PS pump models
that have a “C” in the model number use a CENTRIFUGAL
pump end, similar to conventional pumps.They should
produce no significant vibration.
PUMP OVERLOAD (PUMP ON light shows red
instead of green) The system has shut off due to an
overload. This can happen if the motor or pump is blocked
or very difficult to turn and is drawing excessive current
(hard to turn). Overload detection requires at least 250W
output of the solar array. This can be caused by a high con-
centration of solids in the pump, high water temperature,
excessive pressure due to high lift or a restriction in the
pipe, or a combination of these factors. The controller will
make 3 start attempts before shutting down the system.
The System ON LED will be OFF and the red OVERLOAD
LED ON. The system will not reset until the ON/OFF switch
is turned OFF and ON again.
5 TROUBLE SHOOTING
Please read this section before calling for help. If you call
for help, please refer to the model and serial numbers.
If the pump does not run Most problems are caused
by wrong connections (in a new installation) or failed
connections, especially where a wire is not secure and falls
out of a terminal. The System ON light will indicate that the
system is switched on and connected to the controller. It
indicates that VOLTAGE is present but (in a solar-direct sys-
tem) there may not be sufficient power to start the pump. It
should attempt to start at intervals of 120 seconds.
Pump attempts to start every 120 seconds but does
not runThe controller makes a slight noise as it tries to
start the pump. The pump will start to turn or just vibrate
a little.
1. There may be insufficient power reaching the control-
ler. A solar-direct (non-battery) system should start if
there is enough sun to cast a slight shadow.
2. If the pump was recently connected (or reconnected)
to the controller, it may be running in reverse direc-
tion due to wiring error.
3. If the motor shaft vibrates, but does not turn, it may
be getting power on only two of the three motor
wires. This might happen if there is a broken con-
nection or if you accidentally exchanged one of the
power wires with the ground wire.
4. The pump or pipe may be packed with mud, clay,
sand or debris.
5. Helical rotor models only: The pump may have
run dry. Remove the pump stator (outer body) from
the motor, to reveal the rotor. If there is some rubber
stuck to the rotor, the pump end must be replaced.
6. Helical rotor models only: The check valve on the
pump may be faulty or stuck, allowing downward
leakage when the pump is off. This can prevent the
pump from starting.
CAUTION! DO NOT REMOVE THE
CHECK VALVE from the pump. If you
want to look for dirt stuck inside the
pump, it is preferable to unbolt the
pump body and pull it from the pump. IF YOU MUST
REMOVE THE CHECK VALVE, use a hardening
adhesive sealant on the screw threads when you
replace it. Epoxy glue is good. The threads are not
tapered. They will leak if a hardening sealant is not
used. Teflon tape will make a good seal, but it may
not prevent the joint from unscrewing.

Sun. Water. Life.
BERNT LORENTZ GmbH & Co. KG Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany, Tel. [phone] - 0, Fax - 29, www.lorentz.de
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.
v120917
7
6 WIRING DIAGRAMS
6.1 Wiring Solar-direct System
POWER
IN
PUMP
NO Com NC
Remote Float Switch
To reverse direction,
reverse any two wires
Factory setting:
Maximum
Max.RPM
setting
Connect for battery mode
Low-water sensor probes connect to bypass
Min. Max.
G

380VAC 15%,
45Hz-65Hz
180-286V DC
20A
SerialNumber
IP42
ELECTRICSHOCK HAZARD
DANGEROUSVOLTAGES
ANDCURRENTS
ACInput Voltage:
DCOutput:
DCOutput Current:
PIN1:AC380 PIN10:OUT+
PIN2:AC380 PIN11:OUT
PIN3:AC380
NOTICE:DON’T CONNECT PIN4,5,6,7,8,9,12
Nouser-servicable parts inside. Contact qualified
servicepersonnel for assistance.
Applicationof excessive input voltage or a short
circuitat the output will damage the unit and void
thewarranty.
Thisunit, the controller and the solar array
supportstructure must be bonded and grounded
forsafety and resistance to lightning. See
instructionManual.
21
65
87
34
10 9
12
www.Lorentz.de
11
Y
ACPowerPack
PP4000
FAULT
NORMAL
4 strings of 7 PV-modules of 175Wp = 4.9 kWp
Vmp > 230VDC, max. Voc 375V DC
pump controller
terminals
earth
ground
float switch
sun switch
to any ground terminal
at controller
disconnect
OPTION
PP4000
240VDC, 20A
L1, L2 and L3 must
match the numbers
on pump leads.
Other combinations
may cause reverse
rotation!
For wire size, refer
to sizing table.
low water
level probe
submersible
cable splice
pump
motor
diesel generator
380VAC, 3-phase
PV disconnect
switch
If you are not using the
low water probe, install a
jumper wire between
terminals 1 and 2.
If you are not using a float switch
or sun switch, install a jumper
wire between terminals 4 and 5.
If you are using a battery system,
install a jumper wire between
terminals 6 and 7.
Before connecting the array to the
controller measure the open-circuit
voltage. It must be below 375V DC
WARNING No disconnect switches
may be installed in power wires
between motor and pump controller!
The connection of the motor cable to
switched-on controller might cause irreparable
damages which are excluded from warranty!
float switch kit makes contact on
rise to stop pump. Connect termins
3 (NO) and 4 (COM) and connect
terminals 4 and 5 with jumper wire.
1 23

Sun. Water. Life.
BERNT LORENTZ GmbH & Co. KG Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany, Tel. [phone] - 0, Fax - 29, www.lorentz.de
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.
v120917
8
6 WIRING DIAGRAMS
6.2 Pump System Layout
N13499
36
PVInput Voltage:
PVMax. Open circuit:
or
BatteryInput Voltage:
LowVoltage Disconnect:
RestartVoltage:
Output:
Nouser-serviceable parts inside. contact qualified
servicepersonnel for assistance.
Applicationof excessive input voltage will damage
thecontroller and void the warranty.
Thiscontroller and the solar array support
structuremust be bonded and grounded for safety
andresistance to lighting. See Instruction
Manual.
Donot restrict pump outlet
(HRmodels).
POWER
ON
OFF
SYSTEM
PUMPON
SOURCELOW
TANKFULL
BATTERYLOW
LIGHTSLOWLY FLASHES
IFSOURCE RECOVERS
SWITHOFF/ON TO RESET
forbattery systems only
TANKLIGHT FLASHES
RED:PUMPOVERLOAD
144-180DC,nominal
375VDC
192VDC, nomainal
176VDC
192VDC
60-190VEC PWM 3-phase
SerialNumber
PumpModel
ELWCTRICSHOCK HAZARD
DANGEROUSVOLTAGES
ANDCURRENTS
G
PS4000 Controller
max. Voc 375V DC
PV disconnect
disconnect
PV disconnect
tank height
well to
tank
depth
of well
cable
length
pump intake
depth
well diameter
riser pipe diameter
well probe
diesel
generator
380VAC
3-phase
PP4000
240VDC
20A
trans. pipe diameter
static level
drawdown
safety rope
trans. pipe length
2 strings of 7 PV-modules of 175Wp = 2.45 kWp
In total: 4 strings of 7 PV modules of 175Wp = 4.9 kWp
Vmp > 230VDC, max. Voc 375V DC
2 strings of 7 PV-modules of 175Wp = 2.45 kWp
ETATRACK
active 2000
ETATRACK
active 2000
Calculation of Total Dynamic Lift (TDH)
+ static level . . . . . . . m
+ draw down . . . . . . . m
+ well to tank . . . . . . . m
+ pressure losses in pipes . . . . . . . m
= total dynamic lift . . . . . . . m
Note: depth of well or depth of
pump setting has NO influence on
the lift the pump has to produce!
Only the above parameters influence
the pump lift.

Sun. Water. Life.
BERNT LORENTZ GmbH & Co. KG Kroegerskoppel 7, 24558 Henstedt-Ulzburg, Germany, Tel. [phone] - 0, Fax - 29, www.lorentz.de
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.
v120917
9
System voltage V
Date of purchase
Purchased from
Battery system yes no
if not: Quantity of solar modules
Solar module brand
Module model #
Controller model PS4000
Controller serial #
Pump end model #
Pump end serial #
Motor model ECDRIVE 4000
Motor serial #
Temperature Range
Helical rotor pumps (without “C” in the model number) work optimally only in a specific
temperature range. Last digit of pump end model # indicates temperature class.
If a special temperature range was not specified, the last digit of model number will be 1.
Class 0 32 °F to 54 °F 0 °C to 12 °C
Class 1 46 °F to 72 °F 8 °C to 22 °C (Class 1 is thestandard class)
Class 2 64 °F to 90 °F 18 °C to 32 °C
Class 3 82 °F to 108 °F 28 °C to 42 °C
Class 4 100 °F to 126 °F 38 °C to 52 °C
7 SYSTEM AND COMPONENTS 8 INSTALLATION REPORT
Installation date
by
Well depth m | ft
Pump depth m | ft
Additional vertical lift (to top of tank) m | ft
Static water level m | ft
Drawdown level m | ft
Drop pipe (vertical from the pump)
Size mm2| inch
Type
Length m | ft
Additional pipe length (to tank)
Size mm2| inch
Type
Length m | ft
Submersible pump cable
Wire size mm2| AWG
Length (controller to pump) m | ft
Max. RPM control
Factory setting is maximum. yes no
If this setting was reduced,
enter setting here:
Bernt Lorentz GmbH & Co. KG
Kroegerskoppel 7
24558 Henstedt-Ulzburg
Germany
Tel [phone]
Fax [phone]
www.lorentz.de
This manual is the property of LORENTZ pump owner.
Please give it to the owner or maintenance personnel when
you are finished.
Request copies from your pump supplier or download from
www.lorentz.de
Copyright ©2012 BERNT LORENTZ GmbH & Co. KG
All rights reserved.
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