Transcription of GRUNDFOS PRODUCT GUIDE
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GRUNDFOS PRODUCT GUIDE . SQFlex Renewable-energy based water supply systems 50/60 Hz SQFlex 1. PRODUCT data 3. Table of contents Introduction 3. Applications 5. Features and benefits 5. Performance range 7. System overview 8. Identification 9. 2. Construction 10. Material specification, helical rotor pump 10. Material specification, centrifugal pump 11. Material specification, motor 12. 3. Selection 13. Sizing of SQFlex system 13. Application examples 14. 4. Solar panel wiring 23. Methods of solar panel wiring 23. 5. Performance curves 25. Curve conditions 25. Curve charts 26. 6. Technical data 32. Dimensions and weights 32. SQF pump 33. Motor 33. CU 200 SQFlex control unit 34. IO 50 SQFlex switch box 34. IO 101 SQFlex switch box 34. IO 102 SQFlex breaker box 34. Charge controller 34. 7. Accessories 35. CU 200 SQFlex control unit 35.
Product data 1 SQFlex 6 Overvoltage and undervoltage protection Overvoltage and undervoltage may occur in case of unstable power supply or a faulty installation.
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Power Supply Circuits, Selection Guide, SWITCHING POWER SUPPLY DESIGN REVIEW, Power supply, Communications System Power Supply Designs, Power, Poclain, DIN Rail power supply, Space Products Selection Guide, Analog Devices, For Power Factor Correction Applications, General Purpose and Sensor Power, General-Purpose and Sensor Power Supplies