{"product_id":"bomba-superficie-lorentz-ps2-4000-cs-f8-8","title":"Lorentz PS2-4000 CS-F8-8 Surface Solar Pump 12m³\/h 70m Centrifugal with Controller","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PS2-4000 CS-F8-8 Surface Solar Pump\u003c\/strong\u003e is a high-pressure photovoltaic pumping system designed to move large volumes of water in surface installations with maximum reliability. It integrates a controller with \u003cstrong\u003eMPPT\u003c\/strong\u003e tracking, a 4.0 kW ECDRIVE brushless motor, and the CS-F8-8 centrifugal head, a combination that allows it to reach \u003cstrong\u003eup to 12 m³\/h\u003c\/strong\u003e and \u003cstrong\u003e70 m\u003c\/strong\u003e of head. Designed for agricultural irrigation, long-distance transfers, and demanding residential applications, its electronics optimize the available solar energy and protect the pump against adverse conditions.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHydraulic performance: flow rate \u003cstrong\u003eup to 12 m³\/h\u003c\/strong\u003e and head \u003cstrong\u003eup to 70 m\u003c\/strong\u003e with a stable centrifugal curve.\u003c\/li\u003e\n  \u003cli\u003ePS2-4000 controller with \u003cstrong\u003eMPPT\u003c\/strong\u003e, optimal operating range with \u003cstrong\u003eVmp \u0026gt; 238 V\u003c\/strong\u003e and \u003cstrong\u003emax. input 375 V\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eECDRIVE 4000 motor (4.0 kW), 900–3,300 rpm, max. current 14 A; high efficiency and maintenance-free.\u003c\/li\u003e\n  \u003cli\u003eIntegrated protections: reverse polarity, overload, and overtemperature; inputs for dry well\/shutdown probes and remote control.\u003c\/li\u003e\n  \u003cli\u003eProtection ratings: controller \u003cstrong\u003eIP68\u003c\/strong\u003e, motor \u003cstrong\u003eIPX4\u003c\/strong\u003e; ambient temperature −40…50 °C; water up to 70 °C.\u003c\/li\u003e\n  \u003cli\u003eOutstanding efficiencies: electronics up to 98%, motor up to 92%, and hydraulics up to 60% for more water per watt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMore output with the same PV array\u003c\/strong\u003e: the integrated MPPT maximizes flow in the mornings, evenings, and cloudy days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional reliability\u003c\/strong\u003e: brushless motor, stainless materials, and active protection extend service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple installation\u003c\/strong\u003e: integrated terminals and safety logics reduce assembly and commissioning times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable pressure\u003c\/strong\u003e to cover sprinkler, microsprinkler, or drip irrigation networks at medium-high pressure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow maintenance\u003c\/strong\u003e and minimal operating cost, ideal for operations with limited personnel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eAimed at \u003cstrong\u003eagricultural irrigation\u003c\/strong\u003e of medium and large farms, transfers between tanks or reservoirs, filling ponds at high elevation, supplying farms, and \u003cstrong\u003eresidential\/commercial\u003c\/strong\u003e applications requiring high pressure. As a surface pump, it is critical to correctly size the suction (diameter, friction losses, 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-F8-8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum flow rate\u003c\/td\u003e\n\u003ctd\u003e12 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum head\u003c\/td\u003e\n\u003ctd\u003e70 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\u003eOptimal \u003cstrong\u003eVmp \u0026gt; 238 V\u003c\/strong\u003e; 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% \/ 60%\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\u003eTemperatures\u003c\/td\u003e\n\u003ctd\u003eAmbient −40…50 °C; water 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. weight\u003c\/td\u003e\n\u003ctd\u003eController ~6.1 kg; pump unit ~44 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eWorks with photovoltaic arrays that comply with \u003cstrong\u003eVmp \u0026gt; 238 V\u003c\/strong\u003e and do not exceed \u003cstrong\u003e375 V\u003c\/strong\u003e input to the controller. Allows integration with level probes, dry well switches, check valves, filters, and hydraulic networks adapted to the design flow and pressure. Suitable for irrigation, transfer, supply, and off-grid or self-consumption solar energy applications.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eLorentz PS2-4000 CS-F8-8 Surface Solar Pump\u003c\/strong\u003e combines power, high pressure, and intelligent control to deliver water efficiently and reliably where the electrical grid does not reach.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503179432277,"sku":"LOREBOM019","price":4111.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/PS2-4000-CS-F8-8.png?v=1762627429","url":"https:\/\/aurensol.net\/en\/products\/bomba-superficie-lorentz-ps2-4000-cs-f8-8","provider":"Aurensol","version":"1.0","type":"link"}