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....
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 power 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 such as in night time.
Technical Features:
Uses MPPT Technology to maximize water delivery at solar energy levels.
Field Oriented Vector control Inverter with Built In Smart Logic to control
The motor to be operated from solar panels, together with auto start, auto
Restart, dry run protection and restart, on-off programmable timer function as
A single composite unit.
Built in EMC Filter and toroidal DC Choke.
DC Voltage range: 580-630 VDC
 This solution will work only with conventional modules.
 Suitable for any AC Motor pump of 400VAC, 3-PH, 50Hz+/- 2Hz.
Suitable for 45 deg C Ambient
110% Overload for 60sec
Speed regulation of 1:100
 Suitable for output cable lengths up to 100 meters.
Protected against short circuit of phase to phase, phase to ground/ earth.
Member Since 8 Years
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Guindy, Chennai, Tamil Nadu 
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