PS1800 Centrifugal Pumping Systems
Transkript
PS1800 Centrifugal Pumping Systems
PS1800 Centrifugal Pumping Systems General Data and Sizing Tables The curve show the performance range of 4 models at 1800Wp solar array - irradiation of 6kWh/m² on a tilted surface ambient temperature 30°C Solar tracking will improve performance by aprox 40% in summer month´s Application: - drinking water supply - livestock watering - pond management - irrigation - village water supply Solar Pumping System / Capacity Diagram 6kWh/m²/day, 1800Wp solar array meter head 90 Pump SJ17-2 SJ12-4 SJ8-7 SJ5-12 SJ1-25 SJ1-25 80 70 Lift Range 0-15m /50 ft 5- 15m / 50ft 15- 30m / 83ft 30- 65m / 215ft 70- 90m / 300ft Curve is based on Irradiation 6kWh/m² day, tilted surface Pump ends: SJ-xx = centrifugal pump Motor: brushless DC, maintenance free, max water temp. 25°C (80F) 30°C (90F)for systems below 1200Wp solar array 60 SJ5-12 50 40 LORENTZ offers standard solar pump solutions up to 230m (760ft) head and special solutions up to 750m (2500ft) head. Ask for charts SJ8-7 30 20 SJ12-4 L L5 8 , ,4 3 == GG Sp m UI 11 10 --> larger flow = SJ17-2 0 15 35 55 75 95 115 135 m³/day Ver. 080204 Controller PS1800 Motor ECDRIVE 1200 HR / C • • • • • • • • • • • • • • • • 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 92 % (motor + controller) enclosure: IP 54 (sealed, weatherproof) 155 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 Pump End (PE) • • • • high life expectancy none-return valve dry running protection (optional) material: stainless steel (AISI 316) Errors excepted and possible alterations without prior notice Direct operated PV-Pump System : Solar Pump System PS1800 C-SJ1-25 C-SJ1-25 Calculation of system performance is based on: - non tracked PV-generator, (see ETATRACK for increasing performance) - 11h standard solar day - ambient average temperature of 30°C - 13,3% Generator efficiency - 1% cable loss US GPD m³/day Head Metres /Ft. 26 6500 70/230 24 6000 80/263 22 5500 90/295 20 5000 18 4500 16 4000 14 3500 12 3000 10 2500 2000 8 1500 6 1000 4 500 2 Wp 700 800 900 1000 1100 1200 1300 2 3 4 5 6 7 8 9 1400 1500 1600 1700 1800 1900 2000 2100 2200 Irradiation on a tilted surface kWh/m²/day BERNT LORENTZ GmbH & Co.KG, Heidekoppel 16, 24558 Henstedt-Ulzburg, Germany e-mail: Info@Lorentz.de Tel: +49 4193 7548-0 Fax: +49 4193 7548-29 File: Auslegungschart_LORENTZPUMP_C-SJ1-25.dwg Rev. Oct. 2007 Internet: www.Lorentz.de PS1800 C-SJ1-25 (Item No. 1156 ) for Solar Operation (Solar generator: Nominal voltage 72 to 96 V DC, open circuit voltage max. 200V DC) 3,0 70 m / 230 ft Instantaneous Output Average Values 80 m / 263 ft 2,5 700 90 m / 295 ft 600 2,0 400 1,5 300 flow rate [US gal/h] flow rate [m³/h] 500 1,0 200 0,5 100 0,0 200 0 400 600 800 1000 1200 1400 1600 1800 DC power [W] Pump Type SJ 1A-25 A 882 B 186 Dimensions [mm] C D Emax 696 96 98 System Performance An irradiation value and the required head in meters are given for a certain solar pumping system. By connecting the point for the power output in Wp of the solar array with an irradiation value, move vertical upwards to the intersection with the required head curve, then horizontal to the left to find the daily quantity of water that can be pumped ( m³/day) Or the other way: By starting from the daily required water amount horizontally to the intersection of the required head, then vertically down to the intersection with the expected solar irradiation, then horizontally to the left to find the required output of the solar array. Instantaneous Output From the above curves, the maximum quantity of water in m³/h for a given solar array size in Wp and head in meters / ft can be found. Add at least 25% to the DC power to account for dirt, heat and other losses of the solar array. Pump Centrifugal multistage direct coupled on a LORENTZ brushless submersible motor. The pump is made from stainless steel with water lubricated rubber bearings. A non return valve is included. www.Lorentz.de Rel. 080104 BSP 1 1/4" Minimum Internal Diameter of Borehole 4" (104mm) Weight 16 kg Motor The LORENTZ submersible motor, type EC 1200-C is a 2 pole synchronous brushless DC motor. Slide ring bearing and ceramic trust bearings are water lubricated. The motor raw earth magnets are hermetically sealed in stainless steel and encapsulated in synthetic resin. The motor is pressure compensated and there are no practical depth limitations for submergence. No electronics are inside the motor and the entire motor is water filled. Data: Voltage: 3 X 100V electronically commutated Power: 1,6kW / 2,2HP Efficiency: 92% max Controller Mounted at surface, Well probe and float switch terminals MPPT ( max. power point tracking) Overload, temperature and reverse polarity protected Pump Speed control from 30% to full LED indicate status, pump speed water level, overload etc. 6 to 8 standard 12V modules can be connected in series. e.g. nom. Voltage 72 to 96V, max system Voltage Umax= 200V. For Systems above 1200Wp Solar array size min. 7 or 8 panels have to be wired in series. Direct operated PV-Pump System : Solar Pump System PS1800 C-SJ5-12 C-SJ5-12 Calculation of system performance is based on: US GPD m³/day - non tracked PV-generator, (see ETATRACK for increasing performance) - 11h standard solar day - ambient average temperature of 30°C - 1% cable loss 40/132 Head Metres /Ft. 13000 50 12000 50/165 45 11000 40 60/197 10000 9000 35 70/230 8000 7000 30 25 6000 5000 4000 3000 20 15 10 2000 1000 5 Wp 700 800 900 1000 1100 1200 1300 1400 1500 1600 2 3 4 5 6 7 8 9 1700 1800 1900 2000 2100 2200 Irradiation on a tilted surface kWh/m²/day BERNT LORENTZ GmbH & Co.KG, Heidekoppel 16, 24558 Henstedt-Ulzburg, Germany e-mail: Info@Lorentz.de Tel: +49 4193 7548-0 Fax: +49 4193 7548-29 File: Auslegungschart_LORENTZPUMP_C-SJ5-12.dwg Rev. Jul. 2007 Internet: www.Lorentz.de PS1800 C-SJ5-12 (Item No. 1163) for Solar Operation (Solar generator: Nominal voltage 72 to 96 V DC, open circuit voltage max. 200V DC) 6,5 30 m / 100 ft System Performance 6,0 1600 40 m / 131 ft Instantaneous Output 5,5 Average Values 50 m / 164 ft 1400 5,0 60 m / 197 ft flow rate [m³/h] 4,0 70 m / 230 ft 1000 3,5 800 3,0 2,5 flow rate [US gal/h] 1200 4,5 600 2,0 400 1,5 1,0 200 0,5 0,0 0 0 200 400 600 800 1000 1200 1400 1600 1800 DC Power [W] Pump Type SJ 5A-12 A 612 B 186 Dimensions [mm] C D Emax 426 96 98 System Performance An irradiation value and the required head in meters are given for a certain solar pumping system. By connecting the point for the power output in Wp of the solar array with an irradiation value, move vertical upwards to the intersection with the required head curve, then horizontal to the left to find the daily quantity of water that can be pumped ( m³/day) Or the other way: BSP 1 1/2" Minimum Internal Diameter of Borehole 4" (104mm) Weight 13,5 kg Motor The LORENTZ submersible motor, type EC 1200-C is a 2 pole synchronous brushless DC motor. Slide ring bearing and ceramic trust bearings are water lubricated. The motor raw earth magnets are hermetically sealed in stainless steel and encapsulated in synthetic resin. The motor is pressure compensated and there are no practical depth limitations for submergence. No electronics are inside the motor and the entire motor is water filled. By starting from the daily required water amount horizontally to the intersection of the required head, then vertically down to the intersection with the expected solar irradiation, then horizontally to the left to find the required output of the solar array. Data: Voltage: 3 X 100V electronically commutated Power: 1,6kW / 2,2HP Efficiency: 92% max Instantaneous Output From the above curves, the maximum quantity of water in m³/h for a given solar array size in Wp and head in meters / ft can be found. Add at least 25% to the DC power to account for dirt, heat and other losses of the solar array. Controller Mounted at surface, Well probe and float switch terminals MPPT ( max. power point tracking) Overload, temperature and reverse polarity protected Pump Speed control from 30% to full LED indicate status, pump speed water level, overload etc. Pump Centrifugal multistage direct coupled on a LORENTZ brushless submersible motor. The pump is made from stainless steel with water lubricated rubber bearings. A non return valve is included. 6 to 8 standard 12V modules can be connected in series. e.g. nom. Voltage 72 to 96V, max system Voltage Umax= 200V. For Systems above 1200Wp Solar array size min. 7 or 8 panels have to be wired in series. www.Lorentz.de Rel. 081114 Direct operated PV-Pump System : Solar Pump System PS1800 C-SJ8-7 C-SJ8-7 Calculation of system performance is based on: - non tracked PV-generator, (see ETATRACK for increasing performance) - 11h standard solar day - ambient average temperature of 30°C - 1% cable loss US GPD m³/day Head Metres /Ft. 130 30000 120 10/33 110 15/49.5 100 20/66 25000 90 25/82.5 80 30/98 20000 70 15000 60 50 10000 40 30 5000 20 10 Wp 700 800 900 1000 1100 1200 2 3 4 5 6 7 8 9 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 Irradiation on a tilted surface BERNT LORENTZ GmbH & Co.KG, Heidekoppel 16, 24558 Henstedt-Ulzburg, Germany Tel: +49 4193 7548-0 Fax: +49 4193 7548-29 File: Auslegungschart_LORENTZPUMP_C-SJ8-7.dwg kWh/m²/day Internet: www.Lorentz.de Rev. Aug. 2007 PS1800 C-SJ8-7 (Item No. 1169) for Solar Operation (Solar generator: Nominal voltage 72 to 96 V DC, open circuit voltage max. 200V DC) 14 Instantaneous Output 10 m / 33 ft Average Values 3500 15 m / 49 ft 12 20 m / 66 ft 3000 25 m / 82 ft 10 2500 8 2000 6 1500 4 1000 2 500 0 flow rate [US gal/h] flow rate [m³/h] 30 m / 98 ft 0 0 Pump Type SJ 8A-7 200 A 685 400 B 186 600 800 1000 DC power [W] Dimensions [mm] C D Emax 415 96 98 System Performance An irradiation value and the required head in meters are given for a certain solar pumping system. By connecting the point for the power output in Wp of the solar array with an irradiation value, move vertical upwards to the intersection with the required head curve, then horizontal to the left to find the daily quantity of water that can be pumped ( m³/day) Or the other way: By starting from the daily required water amount horizontally to the intersection of the required head, then vertically down to the intersection with the expected solar irradiation, then horizontally to the left to find the required output of the solar array. Instantaneous Output From the above curves, the maximum quantity of water in m³/h for a given solar array size in Wp and head in meters / ft can be found. Add at least 25% to the DC power to account for dirt, heat and other losses of the solar array. Pump Centrifugal multistage direct coupled on a LORENTZ brushless submersible motor. The pump is made from stainless steel with water lubricated rubber bearings. A non return valve is included. www.Lorentz.de Rel. 070820 1200 BSP 2" 1400 1600 Minimum Internal Diameter of Borehole 4" (104mm) 1800 Weight 13,5 kg Motor The LORENTZ submersible motor, type EC 1200-C is a 2 pole synchronous brushless DC motor. Slide ring bearing and ceramic trust bearings are water lubricated. The motor raw earth magnets are hermetically sealed in stainless steel and encapsulated in synthetic resin. The motor is pressure compensated and there are no practical depth limitations for submergence. No electronics are inside the motor and the entire motor is water filled. Data: Voltage: 3 X 100V electronically commutated Power: 1,6kW / 2,2HP Efficiency: 92% max Controller Mounted at surface, Well probe and float switch terminals MPPT ( max. power point tracking) Overload, temperature and reverse polarity protected Pump Speed control from 30% to full LED indicate status, pump speed water level, overload etc. 6 to 8 standard 12V modules can be connected in series. e.g. nom. Voltage 72 to 96V, max system Voltage Umax= 200V. For Systems above 1200Wp Solar array size min. 7 or 8 panels have to be wired in series. Direct operated PV-Pump System : Solar Pump System PS1800 C-SJ12-4 C-SJ12-4 Calculation of system performance is based on: - non tracked PV-generator, (see ETATRACK for increasing performance) - 11h standard solar day - ambient average temperature of 30°C - 1% cable loss US GPD m³/day Head Metres /Ft. 200 50000 7.5/25 180 45000 10/33 160 12.5/41 40000 15/49.5 140 35000 120 30000 100 25000 20000 15000 80 60 10000 40 5000 20 Wp 700 800 900 1000 1100 2 3 4 5 6 7 8 9 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 Irradiation on a tilted surface BERNT LORENTZ GmbH & Co.KG, Heidekoppel 16, 24558 Henstedt-Ulzburg, Germany Tel: +49 4193 7548-0 Fax: +49 4193 7548-29 File: Auslegungschart_LORENTZPUMP_C-SJ12-4.dwg kWh/m²/day Internet: www.Lorentz.de Rev. Aug. 2007 PS1800 C-SJ12-4 (Item No. 1217 ) for Solar Operation (Solar generator: Nominal voltage 72 to 96 V DC, open circuit voltage max. 200V DC) 22 Instantaneous Output 20 5500 Average Values 7,5m / 25 ft 10 m / 33 ft 5000 12,5 m / 41 ft 18 15 m / 49 ft 4500 16 4000 20 m / 66 ft 3500 12 3000 10 2500 8 flow rate [US gal/h] flow rate [m³/h] 14 2000 6 1500 4 1000 2 500 0 0 0 200 400 600 800 1000 1200 1400 1600 1800 DC power [W] Pump Type SJ 12A-4 A 666 B 186 Dimensions [mm] C D Emax 480 96 98 System Performance An irradiation value and the required head in meters are given for a certain solar pumping system. By connecting the point for the power output in Wp of the solar array with an irradiation value, move vertical upwards to the intersection with the required head curve, then horizontal to the left to find the daily quantity of water that can be pumped ( m³/day) Or the other way: By starting from the daily required water amount horizontally to the intersection of the required head, then vertically down to the intersection with the expected solar irradiation, then horizontally to the left to find the required output of the solar array. Instantaneous Output From the above curves, the maximum quantity of water in m³/h for a given solar array size in Wp and head in meters / ft can be found. Add at least 25% to the DC power to account for dirt, heat and other losses of the solar array. Pump Centrifugal multistage direct coupled on a LORENTZ brushless submersible motor. The pump is made from stainless steel with water lubricated rubber bearings. A non return valve is included. www.Lorentz.de Rel. 070823 BSP 2" Minimum Internal Diameter of Borehole 4" (104mm) Weight 13 kg Motor The LORENTZ submersible motor, type EC 1200-C is a 2 pole synchronous brushless DC motor. Slide ring bearing and ceramic trust bearings are water lubricated. The motor raw earth magnets are hermetically sealed in stainless steel and encapsulated in synthetic resin. The motor is pressure compensated and there are no practical depth limitations for submergence. No electronics are inside the motor and the entire motor is water filled. Data: Voltage: 3 X 100V electronically commutated Power: 1,6kW / 2,2HP Efficiency: 92% max Controller Mounted at surface, Well probe and float switch terminals MPPT ( max. power point tracking) Overload, temperature and reverse polarity protected Pump Speed control from 30% to full LED indicate status, pump speed water level, overload etc. 6 to 8 standard 12V modules can be connected in series. E.g. nom. Voltage 72 to 96V, max system Voltage Umax= 200V Direct operated PV-Pump System : Solar Pump System PS1800 C-SJ17-2 C-SJ17-2 Calculation of system performance is based on: - non tracked PV-generator, (see ETATRACK for increasing performance) - 11h standard solar day - ambient average temperature of 30°C - 13,3% Generator efficiency - 1% cable loss US GPD m³/day Head Metres /Ft. 220 7.5/25 55000 200 10/33 50000 180 12.5/41 45000 15/49 160 40000 140 35000 120 30000 100 25000 80 20000 15000 60 10000 40 5000 20 Wp 700 800 900 1000 1100 1200 1300 2 3 4 5 6 7 8 9 1400 1500 1600 1700 1800 1900 2000 2100 2200 Irradiation on a tilted surface BERNT LORENTZ GmbH & Co.KG, Heidekoppel 16, 24558 Henstedt-Ulzburg, Germany Tel: +49 4193 7548-0 Fax: +49 4193 7548-29 File: Auslegungschart_LORENTZPUMP_C-SJ17-2.dwg kWh/m²/day Internet: www.Lorentz.de Rev. Aug. 2007 PS1800 C-SJ17-2 (Item No. 1168 ) for Solar Operation (Solar generator: Nominal voltage 96 V DC, open circuit voltage max. 200V DC) 24 Instantaneous Output 22 7,5m / 25 ft Average Values 6000 10 m / 33 ft 12,5 m / 41 ft 20 15 m / 49 ft 5500 5000 18 4500 16 3500 12 3000 10 2500 8 flow rate [US gal/h] flow rate [m³/h] 4000 14 2000 6 1500 4 1000 2 500 0 0 0 Pump Type SJ 17-2 200 A 578 400 B 186 600 800 1000 Dimensions [mm] C D Emax 392 98 128 System Performance An irradiation value and the required head in meters are given for a certain solar pumping system. By connecting the point for the power output in Wp of the solar array with an irradiation value, move vertical upwards to the intersection with the required head curve, then horizontal to the left to find the daily quantity of water that can be pumped ( m³/day) Or the other way: By starting from the daily required water amount horizontally to the intersection of the required head, then vertically down to the intersection with the expected solar irradiation, then horizontally to the left to find the required output of the solar array. Instantaneous Output From the above curves, the maximum quantity of water in m³/h for a given solar array size in Wp and head in meters / ft can be found. Add at least 25% to the DC power to account for dirt, heat and other losses of the solar array. Pump Centrifugal multistage direct coupled on a LORENTZ brushless submersible motor. The pump is made from stainless steel with water lubricated rubber bearings. A non return valve is included. www.Lorentz.de Rel. 081218 1200 BSP 2 1/2" 1400 DC power [W] 1600 1800 Minimum Internal Diameter of Borehole 5" (130mm) Weight 15,5 kg Motor The LORENTZ submersible motor, type EC 1200-C is a 2 pole synchronous brushless DC motor. Slide ring bearing and ceramic trust bearings are water lubricated. The motor raw earth magnets are hermetically sealed in stainless steel and encapsulated in synthetic resin. The motor is pressure compensated and there are no practical depth limitations for submergence. No electronics are inside the motor and the entire motor is water filled. Data: Voltage: 3 X 100V electronically commutated Power: 1,6kW / 2,2HP Efficiency: 92% max Controller Mounted at surface, Well probe and float switch terminals MPPT ( max. power point tracking) Overload, temperature and reverse polarity protected Pump Speed control from 30% to full LED indicate status, pump speed water level, overload etc. 6 to 8 standard 12V modules can be connected in series. E.g. nom. Voltage 72 to 96V, max system Voltage Umax= 200V Systems above 1200Wp require 8 panels wired in series for nom 96V Tank Height Well to Basin Trans. Pipe Diameter Cable Length Trans. Pipeline Length Static Level Riser Pipe Diameter Drawdown Pump Intake Depth Well Diameter Depth of Well