{"product_id":"bomba-superficie-lorentz-ps2-4000-cs-f32-20-2","title":"Lorentz PS2-4000 CS-F32-20-2 Surface Solar Pump 42m³\/h 30m Centrifugal with Controller","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PS2-4000 CS-F32-20-2 Surface Solar Pump\u003c\/strong\u003e is a high-performance photovoltaic pumping system designed to move large flow rates with stable pressure in surface installations. It integrates the PS2-4000 controller with \u003cstrong\u003eMPPT\u003c\/strong\u003e tracking, a 4.0 kW ECDRIVE brushless motor, and the CS-F32-20-2 centrifugal head, providing up to \u003cstrong\u003e42 m³\/h\u003c\/strong\u003e and \u003cstrong\u003e30 m\u003c\/strong\u003e head. Its electronics optimize panel energy under any condition, protect the system, and simplify commissioning, achieving more water per watt and lower maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHydraulic performance: flow rate up to \u003cstrong\u003e42 m³\/h\u003c\/strong\u003e and head \u003cstrong\u003e30 m\u003c\/strong\u003e with a stable centrifugal curve.\u003c\/li\u003e\n  \u003cli\u003ePS2-4000 controller with \u003cstrong\u003eMPPT\u003c\/strong\u003e, optimal window \u003cstrong\u003eVmp \u0026gt; 238 V\u003c\/strong\u003e and max. input voltage \u003cstrong\u003e375 V\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eECDRIVE 4000 motor (4.0 kW), 900–3,300 rpm, max. current 14 A; motor efficiency up to 92%.\u003c\/li\u003e\n  \u003cli\u003eOutstanding efficiencies: electronics up to 98% and hydraulics up to \u003cstrong\u003e74%\u003c\/strong\u003e to reduce PV field size.\u003c\/li\u003e\n  \u003cli\u003eIntegrated protections: reverse polarity, overload, and overtemperature; inputs for level\/dry well and remote control.\u003c\/li\u003e\n  \u003cli\u003eProtection ratings and temperature: controller \u003cstrong\u003eIP68\u003c\/strong\u003e, motor \u003cstrong\u003eIPX4\u003c\/strong\u003e, ambient −40…50 °C; water up to 70 °C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMore water per watt: the MPPT maximizes production in mornings, evenings, and cloudy days.\u003c\/li\u003e\n  \u003cli\u003eSimple installation: “ready to use” system with clear terminals and standard safety logics.\u003c\/li\u003e\n  \u003cli\u003eProfessional reliability: brushless motor and stainless materials minimize downtime and maintenance.\u003c\/li\u003e\n  \u003cli\u003eVery low operating cost: direct operation with solar energy and automation by irradiation.\u003c\/li\u003e\n  \u003cli\u003eScalability: easy adjustment of the PV field and hydraulics to new flow or pressure requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for \u003cstrong\u003eagricultural irrigation\u003c\/strong\u003e (drip, micro-sprinkler, and low-medium pressure sprinkler), \u003cstrong\u003etransfers\u003c\/strong\u003e between tanks or ponds, \u003cstrong\u003esupply\u003c\/strong\u003e for operations, and any \u003cstrong\u003esurface solar installation\u003c\/strong\u003e requiring high flow and moderate pressure. For surface pumps, it is essential to correctly size the suction (diameter, losses, foot valve, and suction height) to meet NPSH and avoid cavitation.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHydraulic type\u003c\/td\u003e\n\u003ctd\u003eCentrifugal CS-F32-20-2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum flow rate\u003c\/td\u003e\n\u003ctd\u003e42 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum head\u003c\/td\u003e\n\u003ctd\u003e30 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated motor power\u003c\/td\u003e\n\u003ctd\u003e4.0 kW (ECDRIVE 4000)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eController\u003c\/td\u003e\n\u003ctd\u003ePS2-4000 with MPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePV window\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eVmp \u0026gt; 238 V\u003c\/strong\u003e (optimal); max. input \u003cstrong\u003e375 V\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. motor current\u003c\/td\u003e\n\u003ctd\u003e14 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. efficiency (electronics \/ motor \/ pump)\u003c\/td\u003e\n\u003ctd\u003e98% \/ 92% \/ 74%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection rating\u003c\/td\u003e\n\u003ctd\u003eController IP68; motor IPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAmbient \/ water temperature\u003c\/td\u003e\n\u003ctd\u003e−40…50 °C \/ up to 70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eAISI 304 stainless steel and premium alloys\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApprox. dimensions and weight\u003c\/td\u003e\n\u003ctd\u003eController 575×298×240 mm, 6.1 kg; pump unit 63 kg (motor 15 kg; head 48 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eWorks with photovoltaic fields that meet the indicated window (\u003cstrong\u003eVmp \u0026gt; 238 V\u003c\/strong\u003e and ≤375 V input). Allows integration with level switches\/probes, dry well protection, check valves, filters, and properly sized hydraulic networks for irrigation or transfer.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eLorentz PS2-4000 CS-F32-20-2 Surface Solar Pump\u003c\/strong\u003e combines high flow, intelligent control, and durability, providing a professional and efficient solution for surface solar pumping.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503179235669,"sku":"LOREBOM021","price":4709.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/PS2-4000-CS-F32-20-2.png?v=1762627427","url":"https:\/\/aurensol.net\/en\/products\/bomba-superficie-lorentz-ps2-4000-cs-f32-20-2","provider":"Aurensol","version":"1.0","type":"link"}