Variable frequency drives for solar water pumping systems from 0.4 kW to 75 kW CV30-PV: Variable frequency drives for solar water pumping systems The CV30-PV drive allows water to be pumped using the radiation captured by solar panels as an energy source. The solar light energy obtained is transformed into direct current which powers the drive, and this in turn powers a submersible pump using alternating current, thus enabling water from the ground to be extracted. The extracted water can be stored in a tank or raft of storage for subsequent use, or it can be used for direct irrigation, depending on the needs of the farm. This system is highly useful in locations that need a reliable, costeffective water supply with a long service life and low maintenance costs. It is also environmentally friendly as it does not cause pollution or noise. Applications: The main application of the CV30-PV drive is agricultural irrigation, either by accumulating water in a tank for subsequent use or by direct irrigation from a well. Other applications include domestic consumption in isolated areas, livestock water supply, fish farming, municipal and forestry irrigation, and desert control.

Performances ∙ Integrated advanced MPPT algorithm: Maximum power point tracking of solar panels and 99% efficiency. ∙ Automatic start and stop depending on the solar radiation. ∙ Easy configuration: It is only necessary to set a few parameters. ∙ Optimum functioning at all times, adapting to environmental conditions. ∙ Multiple protections: Particularly notable are its overvoltage protection and warning against reverse polarity in the photovoltaic input, and automatic overtemperature derating. ∙ Detection of dry well and full tank. ∙ Considerable reduction in the number of solar panels required...

Range SOLAR PANEL CONFIGURATION (MODULES PER STRING * NUMBER OF STRINGS) Without With Without With Without BOOSTER BOOSTER BOOSTER BOOSTER BOOSTER With BOOSTER DC power supply voltage: 200 ÷ 400 V / Mains supply voltage: Single-phase 230 V SOLAR PANEL CONFIGURATION (MODULES PER STRING * NUMBER OF STRINGS) Without With Without With Without BOOSTER BOOSTER BOOSTER BOOSTER BOOSTER With BOOSTER DC power supply voltage: 300 ÷ 750 V / Mains supply voltage: Three-phase 400 V N/A: Not available

REF. JJ026C01 CODE 401AB001032 ED. MAY 2022 - VARIABLE FREQUENCY DRIVES Technical specifications PHOTOVOLTAIC INPUT Recommended DC input Recommended MPPT voltage Maximum DC voltage MAINS INPUT Rated voltage Admissible overloads Maximum distance INPUT SIGNALS OUTPUT SIGNALS Analogue Digital Communication port SPECIFIC PROTECTIONS Starting voltage Frequency OUTPUT Faults Alarms 50/60 Hz Permitted range: 47 ÷ 63 Hz Three-phase, 0 ÷ 100% of the input voltage. 150% for 1 min; 180% for 10 s; 200% for 1s <50 m without filter / between 50 and 100 m install chockes / >100 m sine-wave filter. 5 programmable...