Lider Solar Water Pumping Invertors-VFD(Variable Frequency Drive) with MPPT(Maximum Power Point Tracking) and MEPT gives maximum torque even at minimum sunlight.
MPPT point will adjust according to solar radiation,ambient temperature and solar cell temperature to provide highest power compared to PWM/SMPS based charge controller.
MPPT will track the PV voltage and current & select the voltage point from where we are getting maximum power from PV .
This gives 35% extra generation of energy using higher efficiency from solar panel which results in pumping 35% more compared to conventional three phase inverters.
OPERATION FOR SOLAR PUMP:-
• When solar energy is sufficient then water pump will operate at maximum rpm resulting maximum output through solar through MPPT & VFD.
• When solar energy is weak then VFD is taking DC source from solar & balance AC from grid to operate the pump at maximum rpm to result maximum output.
• When solar energy is absent then if you wish then grid can operate pump by usual ways.
|Power rating||3 HP|
|Input voltage Voc||500-750 V|
|Input current I max.||7 A|
|Output voltage V ac 3 phase||240-440|
|Output Frequency||0-60 hz|
|Best water flow @ Frequency||40-50 HZ|
|Head range in Mts.||200|
|Ambient temperature||45 degree C|
|Relative humidity non condensate||95 %|
|Noise level @ 1 meter||50 dB|
|Enclosure type||IP 55|
|Effective Pumping hours||7-9|
|Flow @ cloudy weather||50%|
|Pump selection||any make 3 phase pump|
|Display - 4 line LCD||Pv aray volt, current, wattage, frequency,Output voltage|
|Protection||Reverse polarity, short circuit, over current, over voltage, Lightening, Dry run(sensor less), over temperature|
|Warranty||1 year against any manufacturing defect|