DC/AC Solar Irrigation Submersible Centrifugal Pumps

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1.  Description for DC/AC Solar Irrigation Submersible Pumps. 

CNBM Solar Water Pump is the pumping facility driven by solar energy, which consists of a solar pumping inverter and a pump. Solar water pumps kit is called  solar pumping system combining with solar arrays designed according to different head and daily water flow for application. System is widely utilized for agriculture irrigation,desert control,pasture animal husbandry,city landscaping,daily water supply, etc.

 

In recent years, with the development of photovoltaic products from city application to huge demands of agriculture,pasture,desert areas, CNBM Solar Pond Pump has become the leading products combining photovoltaic industry with traditional industry such as agriculture water conservancy,desert control,daily water supply,city landscaping, etc.

 

2. Technical Function of DC/AC Solar Irrigation Submersible Pumps. 

1>  High efficient DC brushless motor requires less solar array. Rich social benefits.

2>  Optional centrifugal pump for big flow and helical rotor pump for high lift.

3>  High efficient semiconductor device used in main circuit. High reliability. Up to 98% conversion efficiency  of controller.

4>  Independent intellectual property of dynamic VI maximum power point tracking (MPPT) algorithm. Fast  response  and good stability. 99% MPPT efficiency.

5>  Full automatic operation. Complete protection functions. Integrated with water level monitor to prevent

  overflow and dry running.

6>  Full aluminum alloy case. IP52 protection grade. Ambient temperature: -20~+60.

Product Specifications


3. Specification details for DC/AC Solar Irrigation Submersible Pumps. 

1> Flow: 0.4m³/h~22m³/h

2> Head: 10m~210m

3> Power: 0.1~3Kw

 

4. FAQ of DC/AC Solar Irrigation Submersible Pumps

1> Is it really necessary to fit a bleed valve for the boxes?

     It is always best to have a bleed valve as the gas produced by the fermenting sewage is potentially hazardous.

2> If I increase the power of the motor, must I also increase the power of the inverter?

     You must select the size of converter that allows maximum absorption of the electric motor.

3> Do you have pumps with grinders?

     Yes, the WQ models.

 

DC/AC Solar Irrigation Submersible Centrifugal Pumps

DC/AC Solar Irrigation Submersible Centrifugal Pumps


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Q:I 'd like to buy a water pump to watering my flowers.where can I get one ?
You can get automatic sprayers from the large home and garden stores which will spray over a given area on a set time...somewhat like a sprinkler.
Q:RV Water Pump Question!?
I am not completely sure but i'll share my thoughts. I'm not certain but I think the water tank should have a seperate fill up. If your filling your fresh water tank and nothing is coming out of your faucet, my guess would be the water pump. Check and see if there is a reset button on your water pump switch. If not there should be a breaker for it located somewhere in the camper. But if you screw your water hose in to your camper and there is constant water pressure then there should be some water without having to use the water pump. If not then I'm stumped..
Q:how do you start a water pump?
Lonzo has it right
Q:How long will a bad water pump last?
A leaking water pump could be caused by a bad gasket so it does not have to be changed. Changing a gasket is cheaper. If the leak is due to a crack or a pinhole, then by all means have it changed otherwise you risk a crack of the cylinder head caused by overheating which can cost your thousands. You can get a reconditioned or 2nd hand water pump and can save you money. Just ask your Napa store. Typically, second hands are 20% cheaper and can last for years. Good luck.
Q:Why does my water pump have oil all over it?
The first place a car will leak oil is usually the valve covers. Regular maintenance requires valve adjustments, and to do this, the valve covers come off a few times in 10 years. If you have a four syllable motor, the front of the valve cover is right above the water pump, so a valve cover leak would dribble down the water pump. Your water pump could be leaking (if you've never replaced it in the 10 years since your car was made). I'd bet you have both problems. I'm too soon old, and too late smart, so I've let water pumps go because it's only leaking a little. When the shaft begins to get wobbly, it will let loose with a caBANG! and damage something when it flings off the fan. Moral to the story: Replace the water pump, and get a new gasket for the valve covers.
Q:how serious is a broken water pump on a 95 mazda 626?
keep shopping, water pump will run about $30 and if you take it to a shop they'll charge $150 if not more to install, it'd be best to find a car in better condition
Q:do i really need to replace my water pump?
Seems the pump was the issue since the get go, u do understand a water PUMP pumps water, n if it dont work, it cant PUMP water to cool ur engine. If its a car u drive often gt it replaced asap
Q:Well Water Pump Problems?
Yes, they are trying to get your money. Check the breaker and see if it needs to be reset. If your pump is not submersible, you will need to prime it. Remove the gauge or one of the plugs and, with a funnel, fill it with water before you run it. This should be repeated until your pump is primed and filling up the tank. Make sure you have a faucet or two opened when you do this. No matter what, your well does not have to be dug up. It doesn't work like that. The power going out doesn't have anything to do with the water in the well or the piping going down to it. If all else fails, call a different well company to get some advice. Edit- If the pump is running ok, it should be primeable. It takes time to do this. If the pumps impeller was damaged by running dry, the pump may need a rebuild or replaced.
Q:Where does the water go after it is sent to a pumping station?
Potable (drinkable) water pumps placed just outside the treatment plant boost pressure in the water mains, where it eventually gets to homes, businesses and hydrants via the pipe network. Most sewers flow by gravity (downhill) to a waste water treatment plant (or septic field). But if an area is too low to be serviced by a gravity sewer, an ejector pump is set at the bottom of a collection well which pumps the wastewater to a higher elevation in a pressure pipe called a force main. A good pump station will kick on about 4 or 5 times an hour and run for several minutes. Eventually it outlets to a manhole in a gravity system and ultimately the treatment plant.
Q:1989 BMW 535i water pump removal?
First remember this tighten is loosen and loosen it tighten with the big nut on the fan clutch. And there is a tool you can buy (BMP design and Bavarian autosport have them) but I never bought one because I only could have used it once, and I try to keep my tool box as empty as I can. All this with the belt on..Get the biggest screwdriver you have and a heavy hammer. Now put the screwdriver on the tighten side one of the flat sides edge. Take hammer and give it a big wack. As long as the last guy put the fan clutch on right it should take no more than 2 tries to loosen it. Once its loose just spin it off by the fan blades and pull it out. I only once had to use a sawsall (only time I could have used the tool)on both the water pump and fan clutch to do a water pump job and after inspection I found some moron used lock tight. When you reinstall just spin it on and that's it no need to tighten.. I like to put antiseize on the bolt threads so I know the next time I have to remove the fan it will come off like buttahr...

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