HYBSUN > DC Solar Surface Pumps > SJET - DC SOLAR JET PUMP
SJET | DC SOLAR JET PUMP

SJET | DC SOLAR JET PUMP

DC Solar Self-priming Pump | SJET Series Solar Jet Pump 
Permanent magnet brushless DC Solar water Pump 
DC72V Solar pumping system 
Solar panel:3 - 4 pieces Poly / Mono 250/300 watt solar panel
Power range:550 - 750w 
Head range:45 - 55m 
Flow range:2.7 - 3m3/h 
Pump Inlet/Outlet:1"×1" 

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  • Specification

  • Technical Data

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    Application

    DC Solar surface pumps are fitted with a permanent magnet,brushless motor, Which enables the efficient use of energy from a wide range of supply options. The pump system offers the perfect water supply solution. This project products are mainly used in dry irrigation of agriculture. It can be used for drinking water and living water. The living condition could be much improved.

    Characteristic

    1. Permanent magnet,brushless motor,saving energy and offering maximum efficiency. 
    2. NSK bearing with alloy mechanical seal,offering the longer working life. 
    3. MPPT function offers higher utilization rate of solar energy. 
    4. Water proof and leak proof based on double water seal. 
    5. Controller maximum's operating temperature:60℃
    6. Featured function:MPPT function,Soft start function,Dry running protection,Adjustable speed function, Error wiring protection,Over/under-voltage protection,Overload protection,Over-current protection, phase-loss protection,High working temperature protection

    Working conditions

    1.Power Supply:
    Solar panel | Storage batteries. 
    DC72 Solar pumps:63-150V (VMP) 
    2.Water temperature:≤35℃ 
    3.PH value 6.5 ~ 8.0

    Model
    Volatge (V) Power (W) Vmp (V) Max.Flow (m3/h) Max.Head (m) Outlet / Inlet (Inch)
    SJET550C
    DC72 550 63-150 2.7 45 1"×1"
    SJET750C
    DC72 750 63-150 3 55 1"×1"

    SJET | SOLAR JET PUMP PERFORMANCE CURVE

    
    

    • What is solar SJET solar pump?

      HYBSUN SJET series solar self-priming pump which get the power from the sun, you will never have an electric bill,SJET series solar self-priming pump can not only be used for household drinking water, but for animal husbandry and irrigation of small farms.Which is designed to lift water from some level below the pump suction without having to fill the suction piping with liquid.It accomplishes this by creating a partial vacuum at the pump suction which removes the air from the suction line.The pump then releases the entrained air through it's discharge while retaining the initial fill of water in the pump case.This air/water separation is what makes the self primer different.Try this with a standard end suction centrifugal and all you will get is a slug of water.

    • What components does HYBSUN SJET solar series self-priming pump include?

      HYBSUN solar SJET series self-priming pump consists of PPO impeller,SS304 pump head,Aluminum pump casing,Brushless DC motor(BLDC motor),3 meters,3 cores,1.5mm2 cable and controller with installation tools.As accessories which include float switch,non-return valve,shrinkable tubes,adhesive tape,operation manual.

    • What are the advantages of HYBSUN BLDC motor?

      HYBSUN BLDC motor which mainly consists of stator and rotor.For the stator which consists of silicon steel sheet & high temperature copper wire.Whose the max temperature is 180 degrees. All winding automatically by machine,which can produce about 2000 pieces per day.For the rotor which includes NSK bearing,SS 304 shaft and 40SH magnet.Whose the max temperature is 150 degrees.

    • What are the advantages of HYBSUN solar pump controller?

      MPPT function
      Maximum Power Point Tracking is electronic tracking - usually digital. The charge controller looks at the output of the panels and compares it to the battery voltage. It then figures out what is the best power that the panel can put out to charge the battery. It takes this and converts it to best voltage to get maximum AMPS into the battery. (Remember, it is Amps into the battery that counts). Most modern MPPT's are around 93-97% efficient in the conversion. You typically get a 20 to 45% power gain in winter and 10-15% in summer. Actual gain can vary widely depending weather, temperature, battery state of charge, and other factors.
      
      Soft start function
      HYBSUN controller control the the motor operation continues,operting power is gradually increased until motor reaches it;s maximum speed.As a result,service lifetime of both the motor and controller and protection switch gear and prolonged.
      
      Dry running protection
      HYBSUN solar submersible pump’s controller that offers intelligent detection function of water level.when the water level dropped below the pump inlet, the HYBSUN controller will stop the pump and indicates Well LED.
      Stop the pump automatically,Restarts automatically 30mins,Flexible installation.
      
      Adjustable speed function
      HYBSUN solar pump’s controller with adjustable speed function.
      User could set different working speed to adjust water capacity and head according actual water demand to avoid water waste.
      Meanwhile,which also reduces the mechanical wear of the motor as well as the start up loads on the PV array.
      
      Self-protecting functions
      Error wiring protection
      Over/under-voltage protection
      Overload protection
      Over-current protection
      phase-loss protection
      High working temperature protection

    • What are the advantages of HYBSUN impeller?

      HYBSUN use PPO impeller which is one of the most important engineering plastics due to its high strength, high heat distortion temperature, and high chemical resistance,Because of its unique combination of high mechanical property, low moisture absorption, excellent electrical insulation property, excellent dimension stability, and inherent flame resistance.

    • How long is the warranty of HYBSUN solar SJET solar pump?

      Hereby guarantee that HYBSUN solar SJET solar pump are guaranteed against defects in material and technology for 24 months beginning from the date of shipping the goods from factory.Within this period,adjustment,repair or replacement of parts or whole will be performed without charge except in the case of damage caused by accidents,misuse,tampering or lack of care.
      2.Not under warranty
      1)Defects caused by the owner's neglect of instructions in the manual before operation or misuse of the pump.
      2).Operation on higher/lower voltage than specified,tampering with electrical system,voltage surges as a result of lightening or faulty electrical supply.
      3).Any damage caused by natural disasters,such as fire,flood or earthquake.
      4).The pump tampered with or damaged by any non-authorized technician.
      5).Maximum fluid temperature exceed 35?.
      6).Maximum sand content exceed 0.25%.
      7).Putting water inside the controller by user.2.Not under warranty
      1)Defects caused by the owner's neglect of instructions in the manual before operation or misuse of the pump.
      2).Operation on higher/lower voltage than specified,tampering with electrical system,voltage surges as a result of lightening or faulty electrical supply.
      3).Any damage caused by natural disasters,such as fire,flood or earthquake.
      4).The pump tampered with or damaged by any non-authorized technician.
      5).Maximum fluid temperature exceed 35℃.
      6).Maximum sand content exceed 0.25%.
      7).Putting water inside the controller by user.

    • What is the standard delivery time?

      HYBSUN always insists to provide best service,the delivery time is about 2 weeks.

    • Where is the loading port?

      HYBSUN could according your demand to select the loading port,Normally we choose Ningbo port.

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Founded in China during 2005 HYBSUN SOLAR CO.,LTD has pioneered, innovated and excelled in the engineering ,manufacturing and sales of solar powered water pumping system.

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HYBSUN SOLAR CO.,LTD

Web:www.hybsun.com
E-mail:Info@hybsun.com
Add:Shanshi Industrial Zone,
Wenling,Zhejiang,
317500,P.R.China.

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