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Solar Pump Inverter, 1 Or 3 Phase, 2290V Or 380V Pump Control (CT112)

Model Number: CT112
Country of Origin: China
Brand Name: dolycon
Export Markets:
  • North America
  • South America
  • Eastern Europe
  • Southeast Asia
  • Africa
  • Oceania
  • Mid East
  • Eastern Asia
  • Western Europe
  • South Asia
  • Southern Europe
  • Northern Europe
  • Central America
Minimum Order:1
Price/Payment: USD60/PCS
Production Capacity: 10000pcs/month sets
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Solar Pump Inverter, 1 Or 3 Phase, 2290V Or 380V Pump Control

Product Specifications/Features
    CT112 series is top suggested products for its stable performance,high efficiency and strong hardware design. We promise to use all materies of best quality, IGBT is Germany Infenion. Relay is from USA Tyco. Capacitor is Japan Robycon. Hall is Switzerland LEM. Mos tube is USA ON/IR. IC is USA TI/Maxim/MICROCHIPm/FSC. DSP is USA TI. Fans from TAiwan. Contractor and bridge are famous Chinese brands

    CT112 solar pump inverter is applied in solar pump system, which store water instead of electricity and need no bateries any more. It transform dc electricity generated by Solar Panel kits to ac one to drive pumps directly. Besides, it can also regulate the output frequency according to the sunlight. It is positioned in the modern environmental encomonic market.

    Characteristics of CT112 Solar Pump Inverter:
    1.Applying advanced MPPT technology, make most of PV efficiency;
    2.Regulate the water flow of pump promptly according to the sunlight;
    3.Auto sleep and awake:
    (1) auto sleep and awake according to the high and low water level in the tank respectively;
    (2) auto sleep and awake according to the weak and strong sunlight respectively;
    4.The function of under load protection, water level sensor fault protection;
    5.Applying the TI DSP digital control technique and Infineon IGBT power integration module design; bearing the protective function of overcurrent, over voltage and over temperature; having C3 filter; high reliablity; unattented operation.
    6.after a rigorous testing of the PV simulator, the maximum power efficiency can be 99%.
    7.with the 220V single pump control technology, MPPT efficiency can be compared with the three-phase pump control.

    Agriculture irrigation; desert control; solar pasture irrigation; solar city water landscape.

    Max. Input DC Voltage


    Recommended MPP Voltage Range


    Recommended Input Working Voltage


    MPPT Efficiency


    DC Input

    DC Input

    Rated Output Voltage

    3-phased 380Vac 

    Rated Frequency Range


    Max. Efficiency


    Operating Temperature Range


    Cooling Method

    Air cooling

    Level of Protection



    Below 1000m

    (when the altitude is above 1000m, reduce the power 1% every 100m)



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