Брошюра 'Циркуляционные насосы Lowara серии Ecocirc'

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1. Стр. 1

   Ecocirc D5solar DC pump THE MULTI-AWARDED DC SPHERICAL MOTOR PUMP FOR DIRECT CONNECTION TO PHOTOVOLTAIC PANELS Cat_Ecocirc_D5Solar_uk.indd 1 18/07/12 15.53

2. Стр. 2

   Ecocirc D5solar design Stator with high efficiency technology, integrated MPP Tracking, overtemperature protection and soft start-up Screw ring Ceramic bearing ball Gasket Permanent magnetic rotor/impeller unit Soft start at very low insolation (soft start algorithm, less than 1 Watt required)…

3. Стр. 3 Design

   The principle of the spherical motor is fundamentally different from conventional canned motor pumps. The only moving part in a spherical motor is a hemispherical rotor/ impeller unit, which sits on an ultra-hard, wear-resistant ceramic ball. There are no conventional shaft bearings or seals. This…

4. Стр. 4 Technical Data

   Motor design Electronically commutated spherical motor with permanent magnet rotor/impeller Voltage 8 - 24 Volt Power consumption* - min. start-up power consumption less than 1 Watt, - max. power consumption 22 W Current draw 0,25 - 1,46 A Acceptable media domestic hot water, heating water…

5. Стр. 5 Automatic

   performance optimization Maximum Power Point Tracking. The Laing Ecocirc D5solar is the first and only spherical motor pump with selfoptimizing software (see diagram). Every three seconds, the processor will modify its operating point on the voltage-current curve of the PV panel to find the point of…

6. Стр. 6 Product range

   Highly efficient DC pump with ECMtechnology and permanent magnetic rotor, MPP-Tracking, soft start at very low insolation (soft start algorithm, less than 1 Watt required), integrated overtemperature protection, 8-24 Volt (driven by a 12 Volt panel; if driven by a 24 Volt panel a maximum voltage…

7. Стр. 7 Pump curves and

   dimensional drawings. D5solar-38/700 B Pump head [kPa] Dimensional drawings in mm, pump curves at 12 Volt, min. start-up power consumption less than 1 Watt (12 Volt panel), max. power consumption approx. 22 Watts. 0,2 0,4 0,6 0,8 1,0 1,2 1,4 1,6 Flow rate [m3/h] Pump head [kPa] D5solar-38/100 B 0,1…

8. Стр. 8 What can Xylem do for you?

   Xylem |'zīl m| 1) The tissue in plants that brings water upward from the roots; 2) a leading global water technology company. We’re 12,000 people unified in a common purpose: creating innovative solutions to meet our world’s water needs. Developing new technologies that will improve the way water is…

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