DC/AC Solar Irrigation Submersible Centrifugal Pumps
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
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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.
- Q: How many lift pumps should be used for 100 meters tall buildings?
- At least 130m guarantee that the top floor customer has 3KG water pressure
- Q: my sump pump keeps filling with sewer water. i cant figure out why or where it could be coming from. and the smell is awful.
- I'm guessing that instead of the ground water being pumped to outsde somewhere, it was installed into the sewer system. If a check valve wasn't installed or if it leaks by, and your sewer line is backing up, it will backfeed down the outlet pipe and into your pit. If you had a lot of water coming in from the ground, it would force the sewer water out of a drain somewhere, like a laundry drain, sink drain, shower drain, or toilet. If this is the case, get your sewer line to the main checked and have the sump pump installed properly.
- Q: I want to buy a tree spraying rig for my property but would like to know its theoretical capabilities first. The rig has a gas powered diaphragm pump capable of delivering 20 GPM @ a maximum pressure of 300 psi. The hose coming from the pump is 150' long and is 0.75in diameter. It has a solid stream nozzle that measures 0.1875in diameter. What would the maximum theoretical elevation that this setup could deliver a steady stream of water? The nozzle would be aimed at between 45 and 60 degrees from horizontal.
- well water exerts about 1 atm pressure (15psi) for each 33 feet of depth so 300psi is about 10 atm meaning that your pump could support a column some 330ft high then figure what pressure you would need to make your spray effective and subtract 33ft per 15psi this is only a ballpark estimate losses in hoses will be significant
- Q: 1.where is it located and what would I have to remove 1st to get to it. And would I need a torque wrench if so what # would it have to be at when re-installing water pump
- 1990 Toyota Celica
- Q: There are heard buzzing, but can not move and no death card, is not a bad capacitor, how much is the direct standard capacitance it?
- The home pump does not turn, but the motor is energized:A: there are heard buzzing, but can not move and no death card. It is likely that the boot capacitor is broken and that the capacitor can be measured with a universal meter.Two: if the motor is sure to have electricity, check whether there is low voltage or broken phase (three-phase motor). These conditions also cause the motor not to rotate, or the speed is low (easy to block), so it should be measured with a universal meter.Three: you can smell there is no burning flavor, may be motor winding interphase short-circuit. Bearings should be hard to break, and it's probably not good to find repairs.If the capacitor is replaced, it is better to choose the same capacitor as the original configuration parameter. If the capacitor is damaged and does not know or can not see the mark parameter, it can be calculated and matched according to the following formula:In C=8JS (F), the capacitance of the C- is S- (F). The current density of the starting winding of J- motor is generally selected from 5 to 7A/ (mm) 2, and the cross section area (mm2) of the starting winding winding. Generally, you can choose 1000W/40 F.
- Q: Water is pumped through a pipe of diameter 13.0 cm from the Colorado River up to Grand Canyon Village, on the rim of the canyon. The river is at 564 m elevation and the village is at 2311 m.(a) At what minimum pressure must the water be pumped to arrive at the village? (in MPa)b) If 4300 m3 are pumped per day, what is the speed of the water in the pipe? (in m/s)(c) What additional pressure is necessary to deliver this flow? Note: You may assume that the free-fall acceleration and the density of air are constant over the given range of elevations.( in kPa)I have tried this over and over but i know B it is 3.75 m/s please help if you know to do this THANKS!!!!!
- a) Pressure is the weight of a 1 meter square column of water. The height of the pipe is 2311-564 = 1747 m volume is 1747 m? density of water is density of water at 20C = 0.998 g/cm? = 998 kg/m? mass of water is 1747 m? x 998 kg/m? = 1744000 kg weight of water is 1744000 x 9.8 = 17090000 N Pressure is 17090000 N/m? or 17.09 MP b) Cross sectional are of pipe is A = πr? A = π(.065)? = 0.0133 m? one meter of pipe has a volume of .0133 m? 4300 m? are pumped per day The water in that one meter of pipe has to be changed 4300 / 0133 = 324000 times per day to handle the flow That is 324000 / (24*3600) times per second or 3.75 times per second. Since the section of pipe is is 1 meter, that is 3.75 meters per second.
- Q: can bad water pump make car overheat?
- Yes because it what allows the engine coolant to flow to keep the car on the right temperature.
- Q: Sewage treatment plant design how many pumps should be selected, head how to calculate the maximum design flow is 833M3/h
- Pump selection to consider the flow, lift, diameter and power, but also with reference to the actual workload, the design quantity is 1666, how much can actually achieve? Head to refer to pipe length, height difference, elbow number, such as flow in more than 800 of the pump, lift at 35 meters, can generally meet about 200 of the pipeline work needs.
- Q: Im replacing the water pump in my 1992 toyota celica, and i cant get the pully off! i have been working hard for like an hour, i took the belts off. all i have is good old fashoned sockets and crescent wrenches. do i need to get the pully off? and is it lefty loosey and righty tighty or righty loosy lefty tighty?? because sometimes i hear they reverse it. thanks- jordan
- in case you'll locate the Chilton guide for that vehicle, it ought to have all the tips you opt for to finish that restore. because of each thing going to digital cataloging, many previous severe college save preparation no longer use the Chilton books they have. they frequently carry an complete library of them. see in case you'll get a loose one from the community severe college.
- Q: Okay, i have a 1997 dodge stratus with a 2.4l motor, recently i was out early in the morning when i heard what sounded like a loud whining noise, i quickly pulled over and killed the motor. Turns out the teeth were stripped off the timing belt and the water pump busted. How much would this cost to get it fixed, and what is the possibility the engine may be damaged? Also would it be worth fixing it, or just selling it for parts? Oh yeah, the car has 176k miles
- yes its probably worth fixing ,you shouldn't have no engine damage to it because that one doesn't run an interference engine ,all that should have to be done is new pulleys and a water pump,and new timing belt kit put on it,all of this will cost around 3-400 bucks though for everything,but its probably worth repairing,you cant buy a good car for 400 bucks,and if it ran well before then it should be alright once you get it repaired,good luck with it i own on of those and their good cars.
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DC/AC Solar Irrigation Submersible Centrifugal Pumps
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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