VRG Energy India Pvt. LTd.

China Manufacturer with main products: Solar Water Pump, Solar Pump Controller, Solar Pump Inverter, Solar Panel, Solar Lanterns, Solar Home Lighting System, Solar Energy Product,...

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Solar Pump Controller, Solar Pump Inverter, Solar Pump Drive

Update Time: 2012/9/14

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Place of Origin: Gujarat in India

Specifications

Solar pump inverter (Solar pump controller)

 
A transformer-less Inverter system, with 415 Vac, 3-phase output voltage and V/F control to manage pump starting condition (soft start). The equipment is microcontroller based and operated with software for digital control of inverter parameters, fault finding-diagnostics and digital I/O signalling.
 
Inbuilt MPPT Control
 
With the function MPPT (Maximum Power Point Tracking), it regulates the output frequency according to irrigation in real time to achieve the maximum power. Adopting the proposal dynamic VI maximum power point tracking (MPPT) control method, fast response and stable operation, better than the conventional methods, which may lead to the problems including  poor tracking performance, unstable or even cause water hammer damaging when the irradiation on the array changes rapidly.

SALIENT FEATURES OF VRG’s SOLAR AC PUMPING SYSTEM
·                     Due to Designed to power existing AC pumps, Service is easy and available anywhere.
·                     Can be designed for Pumps from 1 hp to 200 hp
·                     Very high efficiency Solar PV Modules for 25 years life
·                     As per IEC/BIS standard (Applied for approval)
·                     Protection functions: Dry running, Tank Over flow, over/low input voltage, over current and over load protection, Reverse Polarity etc.
·                     high quality, low cost, compact design and high reliability, High efficiency 96%-98%
·                     Very Low Harmonic Content
·                     Dual mode unit for operating pump either on solar power or grid power.
·                     Inverse exponential speed variation at the time of lack of solar radiation.
·                     Can be integrated with existing system
·                     Possibilities for monitoring from remote Area.
·                     Can be monitored large number of solar water pumping systems centrally.
·                     The pump works automatically as the sun rises and falls.
·                     Auto start and Stop function.
 
Standard Specification
HP (KW)
1 to 150 HP (0.75 to 110 KW) Note: Can be developed up to 200 HP
DC Input Voltage
350 – 650 Vdc  ± 10% 
AC Input Voltage
380 – 460 Vac ± 10% 
Output Current
3 – 250 Amp
Overload Current
150%–60 seconds, 200%–1 second
Protective Method
IP 20 Enclosed type
Output Frequency
1–400 Hz
Allowable Fluctuation  (Freq.)
± 5% 
Motor Type
Asynchronous(Induction) motors and Synchronous motors
Cooling Method
Force Air Cooling Method
Built–in Filter
EMC Filter
Harmonic Distortion
THD < 5%
Ambient Temperature
-10 to +60 °C
Storage Temperature
-20 to +65 °C
Relative Humidity
20%  to  93%
Use Environment
Altitude: Max 1000m. for best performance

Service Process

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