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lorentz_ps200hr_paphletLorentz PS200 HR C

Solar Operated Submersible Pump System, 4”

Helical Rotor (HR) or Centrifugal (C) Pump Unit

Characteristics

  • lift up to 50 m
  • flow rate up to 5.0 m3/h
  • simple installation
  • maintenance-free
  • high reliability and life expectancy
  • cost-efficient pumping

Application

  • drinking water supply
  • livestock watering
  • pond management
  • irrigation
  • etc.

Components

Controller PS200

  • controlling of the pump system and monitoring of the operating states
  • mounted at surface (no submerged electronic parts)
  • two control inputs for well probe (dry running protection), float or pressure switches, remote control etc.
  • automatic reset 20 minutes after well probe turns pump off
  • protected against reverse polarity, overload and high temperature
  • speed control, max. pump speed adjustable to reduce flow rate to approx. 30 %
  • solar operation: integrated MPPT (Maximum Power Point Tracking)
  • battery operation: low voltage disconnect and restart after battery has recovered
  • max. efficiency 88 % (motor + controller)
  • enclosure: IP 54 (sealed, weatherproof)

Pump End (PE)

  • high life expectancy
  • none-return valve
  • dry running protection (optional)
  • material: stainless steel (AISI 316), rubber

Motor ECDRIVE 600 HR / 200 C

  • brushless DC motor
  • no electronics inside motor
  • water filled
  • IP68, pressure balanced, max. submersion unlimited
  • dynamic slide bearings, material: carbon/ceramic
  • wetted material: stainless steel (AISI 316), POM, rubber, cable drinking water approved

For HR Pumps Only

  • helical rotor pump (positive displacement pump)
  • two main parts only: stator and rotor, field servicable
  • stator: geometry made of abrasion resistant rubber
  • rotor: stainless steel, hard chrome plated, abrasion resistant
  • more resistant to damage by sand than other pump types
  • self-cleaning

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Performance

PS200 HR-04 HR-07 HR-14 C-5-4
article # 1007-X 1009-X 1008-X 1205
lift [m] 0-50 0-30 0-20 0-15
max. flow rate [m3/h] 0.8 1.2 2.7 5.0
max. efficiency [%] 60 61 62 45
solar operation solar operation nominal voltage 24-48 V DC
open circuit voltage max. 100 V DC
battery operation only
solar generator [Wp] 80-300 80-300 80-300
battery operation nominal voltage 24-48 V DC

System Sizing Table: Battery Operation

PS200 HR, 24 V, Battery Operation PS200 HR, 48 V, Battery Operation
vertical lift pump type peak flow rate power wire size vertical lift pump type peak flow rate power wire size
[m] [ft] [l/min] [US Gal./min] [W] [mm²] [m] [ft] [l/min] [US Gal./min] [W] [mm2]
5 16 HR-04
HR-07
HR-14
5.5
7.5
17.5
1.5
2.0
4.6
24
37
40
2.5 5 16 HR-04
HR-07
HR-14
11.0
17.038.4
2.9
4.5
10.1
55
90
130
2.5
10 33 HR-04
HR-07
HR-14
5.2
7.5
16.6
1.4
2.0
4.4
29
42
55
2.5 10 33 HR-04
HR-07
HR-14
10.3
16.5
36.1
2.7
4.4
9.5
70
100
165
2.5
15 50 HR-04
HR-07
HR-14
4.8
7.0
15.2
1.3
1.8
4.0
34
50
74
2.5 15 50 HR-04
HR-07
HR-14
10.1
15.8
35.0
2.7
4.2
9.2
80
115
195
2.5
20 65 HR-04
HR-07
HR-14
4.5
6.5
12.5
1.2
1.7
3.3
38
60
91
2.5 20 65 HR-04
HR-07
9.8
15.5
2.6
4.1
90
135
2.5
30 100 HR-04 4.2 1.1 48 4.0 30 100 HR-04
HR-07
9.3
14.2
2.5
3.8
105
160
4.0
40 130 HR-04 3.8 1.0 58 4.0 40 130 HR-04
HR-07
8.7
13.5
2.3
3.6
125
190
4.0
50 165 HR-04 3.3 0.9 65 4.0 50 165 HR-04 7.8 2.1 140 4.0

 

PS200 C-5-4, 24 V to 48 V, Battery Operation
20 V 24 V 26-48 V
lift power flow rate power flow rate power flow rate
[m] [ft] [W] [l/min] [US Gal./min] [Imp. Gal./min] [W] [l/min] [US Gal./min] [Imp. Gal./min] [W] [l/min] [US Gal./min] [Imp. Gal./min]
2.50 8 130 52 13.7 11.4 192 62 16.4 13.6 278 65 17.2 14.3
5 16 140 43 11.4 9.5 206 55 14.5 12.1 278 63 16.6 13.9
8 26 140 38 10.0 8.4 206 49 12.9 10.8 278 59 15.6 13.0
10 33 132 31 8.2 6.8 205 45 11.9 9.9 276 55 14.5 12.1
13 43 130 20 5.3 4.4 204 39 10.3 8.6 270 50 13.2 11.0
15 49 120 10 2.6 2.2 200 34 9.0 7.5 268 45 11.9 9.9
18 59 190 25 6.6 5.5 247 35 9.2 7.7
wire size use min 4 mm² / AWG #10 cable; max. length 15 m / 50 ft

 

For Battery and Solar Direct Systems

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Lift Limits

These systems are selected for optimum performance. To allow unexpected drawdown, each system can handle an additional 15 % lift.

Higher Lift? Higher Flow Rate?

Choose PS600/1200 for higher lift, higher flow rate applications and lower cable cost.[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]

Wire Sizes

Cable Layout is calculated to stay within 4 % power loss.

Variations of Length

Longer: for each 50 % increase, the next larger wire size is required

Shorter: for each 33 % decrease, the next smaller wire size is required

Array To Controller: if shorter than 6 m / 20 ft: 4 mm2 / #10 min.

Controller To Low-Water Probe: 1 mm2/#18 min. 2-conductor[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]

Conversion For Flow

1 m3 = 264 US Gal.

1 m3 = 220 Imp. Gal.

1 l/min = 0.264 US Gal./min

1 l/min = 0.220 Imp. Gal./min

Conversion For Lift / Length

1 m = 3.3 ft

Conversion For Wire Sizes

AWG mm2
# 18 1
# 12 4
# 10 6
# 8 10
# 6 16

Table shows nearest larger metric cross section[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner width=”1/1″][vc_column_text]

System Sizing Table: Solar Operation

PS200 HR, 24 V

nominal voltage, 2 standard 12 V modules wired in series[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column width=”1/2″][vc_column_text]

irradiation: 4.0 kWh/m2/day, tilted surface
vertical lift pump type peak flow rate flow rate for PV array power peak [m³/day] wire size
[m] [ft] [l/min] 80 Wp 120 Wp 150 Wp [mm²]
5 16 HR-04
HR-07
7.2
13.0
2.2
2.0
2.5
3.5
2.8
4.7
2.5
10 33 HR-04
HR-07
6.5
13.0
2.0
1.7
2.3
3.0
2.6
4.2
2.5
15 50 HR-04
HR-07
6.0
12.0
1.8
1.5
2.0
2.8
2.4
3.9
2.5
20 65 HR-04
HR-07
5.8
12.0
1.4
1.1
1.6
2.5
2.2
3.7
2.5
25 82 HR-04 5.7 1.1 1.5 2.1 2.5
30 100 HR-04 5.5 0.8 1.2 2.0 2.5
40 130 HR-04 5.1 1.0 1.8 4.0
50 165 HR-04 5.1 see 36-48V table 4.0

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irradiation: 6.0 kWh/m2/day, tilted surface
vertical lift pump type peak flow rate flow rate for PV array power peak [m³/day] wire size
[m] [ft] [l/min] 80 Wp 120 Wp 150 Wp [mm²]
5 16 HR-04
HR-07
7.2
13.0

3.5
4.0

3.8
6.0

4.0
7.0

2.5
10 33 HR-04
HR-07
6.5
13.0
3.3
3.9
3.6
5.2
4.0
5.4
2.5
15 50 HR-04
HR-07
6.0
12.0
2.9
3.5
3.5
5.0
4.0
5.2
2.5
20 65 HR-04
HR-07
5.8
12.0
2.5
2.4
3.3
3.8
3.9
4.9
2.5
25 82 HR-04 5.7 2.2 3.0 3.5 2.5
30 100 HR-04 5.5 1.9 2.8 3.1 2.5
40 130 HR-04 5.1 2.0 2.5 4.0
50 165 HR-04 5.1 see 36-48V table 4.0

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PS200 HR, 36-38 V

nominal voltage, 3 to 4 standard 12 V modules wired in series[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column width=”1/2″][vc_column_text]

irradiation: 4.0 kWh/m2/day, tilted surface
vertical lift pump type peak flow rate flow rate for PV array power peak [m³/day] wire size
[m] [ft] [l/min] 150 Wp 200 Wp 250 Wp [mm²]
5 16 HR-04
HR-07
12.0
19.5
4.8
4.7
5.4
7.0
6.4
8.5
2.5
10 33 HR-04
HR-07

11.8
19.0

4.5
4.2
5.0
6.0
6.0
7.5
2.5
15 50 HR-04
HR-07

11.5
18.5

4.0
3.9
4.6
6.0
5.7
7.4
2.5
20 65 HR-04
HR-07

11.5
18.0

3.5
3.3
4.2
5.5
5.4
7.0
2.5
25 82 HR-04
HR-07

11.3
17.5

2.6
X
3.6
2.5
5.1
4.0
2.5
30 100 HR-04

11.0

2.0 3.0 4.8 2.5
40 130 HR-04 11.0 1.7 2.4 3.5 4.0
50 165 HR-04 10.5 1.3 2.0 3.0 4.0

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irradiation: 6.0 kWh/m2/day, tilted surface
vertical lift pump type peak flow rate flow rate for PV array power peak [m³/day] wire size
[m] [ft] [l/min] 150 Wp 200 Wp 250 Wp [mm²]
5 16 HR-04
HR-07
HR-14
12.0
19.5
36.0
6.3
8.5
11.0
6.6
9.5
15.0
7.3
10.5
18.0
2.5
10 33 HR-04
HR-07
HR-14
11.8
19.0
34.0
6.0
8.0
9.0
6.5
9.0
13.0
7.0
10.0
16.0
2.5
15 50 HR-04
HR-07
HR-14
11.5
18.5
33.0
5.5
7.0
8.0
6.0
8.3
11.0
6.8
9.5
14.0
2.5
20 65 HR-04
HR-07
11.5
18.0
5.5
6.0
6.2
7.5
6.6
9.0
2.5
25 82 HR-04
HR-07
11.3
17.5
5.0
5.0
5.6
6.5
6.2
8.0
2.5
30 100 HR-04 11.0 4.3 4.9 5.8 2.5
40 130 HR-04 11.0 3.0 4.0 5.0 4.0
50 165 HR-04 10.5 2.0 3.0 4.2 4.0

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For Solar Direct Systems

System Voltage

24-48 V nominal, e.g. 2 to 4 standard 12 V modules wired in series, Voc 100 V max.

How Daily Water Volume Is Calculated

Daily volume is calculated by integrating real flow versus realistic solar (PV) output through the day. The solar array is fixed at tilt angle = latitude of the location.
irradiation: kWh/m²/day = peak sun hours/day
Flow rates may vary +/- 10 %.

Technical Data, Dimensions And Weights

Dimensions Shipping Dimensions
Pump Unit (PU)
(motor + pump end)
L A B D S packaging shipping volume net weight gross weight
[mm] [mm] [mm] [mm] [mm] [m³] [kg] [kg]
HR-04 780 595 185 96 G1¼” 850x160x150 0.0204 11.2 12.0
HR-07, HR-14 771 586 185 96 G1¼” 850x160x150 0.0204 11.5 12.3
C-5-4 527 342 185 96 G1¼” 660x160x150 0.0158 10.0 10.5
Controller Type
PS200 320x240x160 0.0123 1.2 1.8

Lorentz PS200 HR-C Dimensions[/vc_column_text][vc_row_inner][vc_column_inner width=”1/3″][vc_column_text]

Sand And Silt Tolerance

The pump (HR) has a higher resistance to wear from sand, clay etc. than any other pump type. In properly constructed wells the amount of sand, clay etc. is within the tolerance of the pump.

A concentration of solids greater than 2 % (by volume) may cause blockage in the pump or the drop pipe, especially at low flow rates.

Do not use the pump to clean out a dirty well.[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]

Pump Cable And Splice

Standard submersible cable, 3-wire + ground (total four wires). Connection to the pump is made using industry-standard splicing methods.

Drop Pipe

G1¼” (optionally 1” NPT) pump outlet. If water is dirty, consider a smaller size drop pipe to increase the flow velocity. This helps exhaust solid particles and prevent accumulation in the pipe. When considering reduced pipe size, consult a pipe sizing (friction loss) chart. Pipe can be of any standard material, rigid or flexible. A torque arrestor is not required.[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_column_text]

Temperature Limits

Pump end, motor: water temperature up to +40° C (+104° F).

Specify temperature range on order.

Controller: ambient temperature -30° C to +55° C (-22° F to +131° F).

Warranty

Two years manufacturer’s warranty against defects in material and workmanship.[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row]