{"product_id":"grundfos-cu-202-sqflex-solar-pump-controller","title":"Grundfos CU 202 SQFlex Solar Pump Controller","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eThe Grundfos CU 202 is a monitoring and control unit designed for Grundfos SQFlex submersible pumps in solar-powered water pumping systems. Pre-configured for tank filling, it provides local pump control and flexible configuration for other water pumping applications.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with the full Grundfos SQFlex pump range.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Bluetooth for commissioning and configuration using the Grundfos GO app.\u003c\/li\u003e\n\u003cli\u003eLED interface displays operating status, alarms, warnings and pump performance data.\u003c\/li\u003e\n\u003cli\u003eSupports remote monitoring via Wi-Fi, GENIbus or Modbus with suitable connected systems.\u003c\/li\u003e\n\u003cli\u003eCommunicates with the pump over the power cable, reducing additional control wiring.\u003c\/li\u003e\n\u003cli\u003eTwo configurable inputs and outputs, adjustable maximum pump speed and scheduling-ready real-time clock.\u003c\/li\u003e\n\u003cli\u003eSupports optional 24 V DC backup power for controller measurements and communication.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSolar-powered borehole pumping with Grundfos SQFlex pumps.\u003c\/li\u003e\n\u003cli\u003eTank-filling systems using a suitable level or float switch.\u003c\/li\u003e\n\u003cli\u003eRemote water pumping installations requiring monitoring and configurable control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Product?\u003c\/h3\u003e\u003cp\u003eThe CU 202 combines straightforward on-unit operation with app-based configuration and remote monitoring options, helping installers manage SQFlex pumping installations without separate pump communication cables.\u003c\/p\u003e\u003ch3\u003eImportant Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for Grundfos SQFlex pumps; verify the full system configuration before installation.\u003c\/li\u003e\n\u003cli\u003eOptional 24 V DC backup supply and external sensors or communications equipment must be specified separately.\u003c\/li\u003e\n\u003cli\u003eElectrical installation must be carried out by a suitably qualified installer in accordance with applicable regulations and the manufacturer's instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGrundfos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCU 202\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Product Number\u003c\/td\u003e\n\u003ctd\u003e92799796\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSQFlex pump controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e25 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Rated Voltage\u003c\/td\u003e\n\u003ctd\u003e1 × 90–240 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Rated Voltage\u003c\/td\u003e\n\u003ctd\u003e30–300 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current Consumption\u003c\/td\u003e\n\u003ctd\u003e12.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eType 3R (IP55)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Mains Fuse\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Backup Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC (22–28.8 V DC), 13 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e−20 °C to +50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5–95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pump Cable Length\u003c\/td\u003e\n\u003ctd\u003e300 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input and Pump Output Terminals\u003c\/td\u003e\n\u003ctd\u003e16 sq.mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eBluetooth, Wi-Fi, GENIbus, Modbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfigurable I\/O\u003c\/td\u003e\n\u003ctd\u003e2 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eRCM, UKCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50710487597296,"sku":"SUS-CU202","price":11801.95,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/7623\/6737\/files\/GrundfosCU202_1200x1200px.jpg?v=1793628451","url":"https:\/\/www.sustainable.co.za\/products\/grundfos-cu-202-sqflex-solar-pump-controller","provider":"Sustainable","version":"1.0","type":"link"}