City Power and Diesel Dynamo Transfer Switching Equipment

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In order to simplify system maintenance and improve its liability and safety, presents PC series control box for solar pumping system based on years of research and experiments. The control box combines functions of solar pumping inverter and solar combiner box to simplify system wiring and operation as well as lowering costs. For solar pumping system combined with control box, power input is then backed up by city grid if the solar irradiation is not enough. Also, the special design improves system reliability. Optional reactors coupled with Control Box are suitable for scenarios where distance between Control Box and pump is far away.


Technical Features

1. The box contains combiner function with multiple connection ports for PV array and reverse-connection protection;

2. Thunder protection;

3. Fuse specifically designed for solar applications to withstand DC1kv, greatly improve system reliability

4. Solar DC breaker to improve DC withstanding voltage and system reliability;

5. IP54 protection grade, suitable for both indoor and outdoor installation;

6. Optional reactor to satisfy the long distance electricity transmission (200 meters and above);

7. Switch to different power sources (grid/diesel) if solar irradiation is not enough


Product Specifications


Solar Pumping Control Box Product Specifications

Model

Suitable Inverter

Grid Input

Dimension

mm

Weight

kg

PC-L2

PB750L - PB2200L

/

600*650*300

30

PC-L2/A

PB750L - PB2200L

Single Phase 220V ~ 250V

600*800*300

40

PC-H4

PB3700H / PB5500H

/

600*800*300

40

PC-H4/A

PB3700H / PB5500H

Three Phase 380V ~ 415V

700*900*300

50

PC-H6

PB7500H / PB11KH

/

600*800*300

40

PC-H6/A

PB7500H / PB11KH

Three Phase 380V ~ 415V

700*900*300

50

PC-H8

PB15KH / PB18KH

/

600*800*300

40

PC-H8/A

PB15KH / PB18KH

Three Phase 380V ~ 415V

700*900*300

50


       


City Power and Diesel Dynamo Transfer Switching Equipment


City Power and Diesel Dynamo Transfer Switching Equipment




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Q:When the pump is connected in parallel, will the head and flow change?
2 pumps parallel, lift the same, pump head is not stacked?;Answer: the head can not be superimposed, that is, a lift and a pump, but the pumping speed (flow) is two times a taiwan.2 pumps in series, the same flow, pump head is not stacked?.Answer: the head can be superimposed, that is, the pump head is two times as much as a pump, but the pump speed is the same as that of a pump.A pump is a machine that transports liquids or pumps liquids. It will be the prime mover of the mechanical energy or other external energy transfer to the liquid, the liquid energy increase, mainly used to transport liquids including water, oil, alkali liquid, emulsion, suspension emulsion and liquid metal, but also transport liquid, gas mixtures and liquids containing suspended solids. Pump performance of technical parameters are flow, suction, lift, shaft power, water power, efficiency, etc.; according to the different principles of work can be divided into volume pumps, vane pumps and other types. Displacement pump is to use its studio volume changes to transfer energy; vane pump is to use the rotating blade and water interaction to transfer energy, there are centrifugal pumps, axial flow pumps and mixed flow pumps and other types.
Q:Water pumping work problem?
The pump will not have to work until the water drains by gravity to the level of the spout. Then, Work = Weight of water * Height of lift Find the distance, d, of the center of mass for the remaining water in the bottom 2 m of the sphere. The height of lift will then be 2m - d. The hardest part is finding the distance d to the center of mass. I don't remember how to do that.
Q:What is the defection of water pump
Reversing the pump will cause the motor to increase current, small water or no water
Q:Worth buying 94 camaro and replacing water pump?
Fairly simple to swap out the pump, my questing is why did it go bad? How long was it driven without water cerculating in the block? Are the heads warped from overheating? I guess if you wanna take a chance and it goes good, you made out. Myself I dont think Camaros, Mustangs or any other sportscar should have a 6 cylinder. If your going to revamp the looks and style of it thats fine, but dont take away the V8
Q:what is a submersible well pump?
lets break it down... submersible- able to be put underwater... well- deep hole that water comes from... pump- sucks the water...
Q:Water pump 07 dodge.charger?
Anytime you replace your water pump. You should replace the thermostat and gasket. Also check the upper and lower radiator hoses to see if either one of them are collapsed.It wouldn't hurt to replace the radiator cap.
Q:how do I replace water pump so that water will be dispensed from refrigerator?
There is no pump in the fridge. Water is propelled by pressure before it gets to the fridge.
Q:Do you have to replace the water pump when you replace the timing belt on a 2004 Chevy Aveo LS?
your water pump wont break because you are doing a timing belt. BUT keep in mind that if your water pump should leak in the near future they would have to take the timing belt back off because you have to remove the inside timing cover to get to the water pump. I think that they are trying to actually save you some money in the long run.think of it as insurance. if something happens after the water pump is replaced. you have a warranty on that part(s) and find out how long of a warranty for both parts and labor.
Q:how much does it cost for a water pump for a 97 Chevy lumna? I am breaking up with my boyfriend and he paid
Using a drill, drill a gap within the middle of the damaged bolt. If it is a a million/two inch bolt, use a three/eight or five/sixteen bit. If its a five/sixteen bolt, use a three/sixteen or eleven/sixty four bit, you get the proposal. Just go away sufficient sidewall of the bolt for the E-Z OUT to seize Make certain you middle the gap as first-rate you'll. Using a hammer and a sharpened punch to make a opening dimple makes it less complicated. Drill the gap to approximately a million/two inch deep. Go to any vehicle constituents retailer. Tell them you wish to have an E-Z OUT stud remover. Make certain it's the proper diameter for the gap you drilled. An E-Z OUT is a tapered bit with ridges spiraling down it is period within the reverse course than the threads of the bolt you're making an attempt to take away. Insert the E-Z OUT within the gap and switch counter-clockwise utilizing an adjustable wrench. Hopefully it is not caught to unhealthy and can pop out with ease. The most effective different choice is to drill the entire bolt out and re-thread the block. Good Luck. Wish I might do it for you. It is not intricate. If you may have anyone do it for you, do not get ripped off. A ethical and descent mechanic can do that in as low as five mins and is not going to cost you anymore than $20. There's most effective $five valued at of work in it, however mostly you ought to pay for proficiency. Hope this is helping.
Q:Timing Belts and Water Pump?
A lot of times, it's done as a preventive measure. The logic behind it is that the water pump is driven by the timing belt so if you are going to be replacing the timing belt ( a time consuming job on many different engines ), you may as well do the water pump at the same time.

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