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0.75kw to 4kw solar frequency inverter with MPPT technology specially designed for water pump

Brand: POWTECH
Input voltage : 3 phase 3800v±15% AC input / 400-750vDC input
Power:0.75kw-4kw
Application: Widespread use of green in the desert, desert control, irrigation, water supply, urban domestic water, water pump system, water purification, desalination, etc.


Specifications

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Description of this 0.75kw to 4kw solar frequency inverter with MPPT technology specially designed for water pump

PT330 solar special frequency inverter is a frequency inverter designed by our company for the research and research of solar photovoltaic field. Using advanced MPPT control technology, real-time detection of solar panel power generation voltage, tracking of the highest voltage and current, charging the battery with the highest efficiency. With multi-power operation mode, the power input can use either solar photovoltaic DC power supply, single-phase or three-phase AC power supply, and the wiring is simple.The wide voltage design enables the inverter to work stably at higher and lower voltages with high adaptability.it has the following characteristics:

1.Solar inverter sing advanced MPPT control technology, real-time detection of solar panels power voltage, tracking the highest voltage and current, charging to battery with the highest efficiency.All series products apply Infineon power modules. The function of Maximum power tracking, dormant at weak light, wake up at strong light, high water level dormant, underload pre-warning and other control protection functions can ensure normal operation of water pumps according to the customers’ requirements to switch to the grid power supply.

  • Using advanced MPPT control technology, real-time detection of solar panels power voltage, tracking the highest voltage and current, charging to battery with the highest efficiency.● It can automatically adjust the motor speed and the water flow along with the intensity of sunlight.
  • Automatic sleep when on high-water level and automatic restart when on low-water level to realize automatic control through water level.
  • Using shuttle center keyboard high accuracy encoder,controlling accuracy 0.01HZ,having multiresolution setting function, easy operation and use
  • Using multiple power supply design,power input can use solar energy photovoltaic DC power supply, can also be a single-phase, three-phase AC power supply,simple wiring.
  • Can prevent pump from anhydrous idling;
  • Using wide voltage design,The inverter can remain stable under high and low voltage work,strong adaptability
  • It also can enter automatically to sleep mode when the intensity of sunlight is weak (e.g. The sunset.), as well as can exit the sleep mode when the intensity of sunlight is becoming strong (e.g. the sun rise.).
  • Protect itself in trouble and improve the reliability of whole system.

 Application:Solar inverter widespread use of green in the desert, desert control, irrigation, water supply, urban domestic water, water pump system, water purification, desalination, etc.

We have many years of experience in manufacturing and sales of high performance variable frequency ac drive MPPT solar pumping inverter.Our team is in a leading position in design, manufacturing and quality control.Our solar frequency inverter with MPPT technology specially designed for water pump has a world-leading manufacturing level and a reasonable price.Customer satisfaction is our greatest pursuit.Write an email to us and ask about high performance variable frequency inverter. From then on, you will have one more excellent partner.

Specification of this  0.75kw to 4kw solar frequency inverter with MPPT technology specially designed for water pump
 

Max input DC voltage

PT330-D1: 450VDC

PT330-D3: 800VDC

Recommended MPPT voltage range

PT330-D1: 250~350VDC

PT330-D3: 450~600VDC

Recommended input voltage

DC input: 200-350vdc AC input:3-phase 220v±15%

Rated output voltage

AC 3- phase220V±15%

MPPT efficiency

99.9%

Max efficiency of the machine

97%

Output frequency range

0~400Hz

Protection degree

IP20

Altitude

Below 1000m; above 1000m, derated 1% for every additional 100m

Standard

CE

Cooling mode

Force-air cooling

Display mode

LED

Rated power

0.4KW-400KW

 
Parameters of this  0.75kw to 4kw solar frequency inverter with MPPT technology specially designed for water pump
 
brand  model  DC/AC Input voltage Rated output power(kw) Adaptable motor(kw)  Rated input current(A) Rated output current(A) Dimension(mm) Net weight 
POWTECH PT330-0R7D-3B DC input: 400-750vdc AC input:3-phase 380v±15% 0.75 0.75 3.4 2.1 180*120*167.5 2
PT330-1R5D-3B 1.5 1.5 5 3.8
PT330-2R2D-3B 2.2 2.2 5.8 5.1
PT330-003D-3B 3 3 7.9 7
PT330-004D-3B 4 4 10.5 9
 
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