Cummins Generators 250K Watt

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1 Unit unit
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100 Units per Month unit/month

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Product Description:

Machine parameters:

*Rated voltage (V) 400/230

*Wiring three-phase four-wire

*Power factor 0.8 (lag)

*Cooling System Water cooled

*Highly elastic rubber shock absorbers damping system

*Integrated settlement of purchase

*Steady state voltage regulation rate% ≤ ± 1

*Voltage transient adjustment rate% ≤ ± 20

*Voltage stabilization time S ≤ 1.5

*Voltage fluctuation rate% ≤ ± 0.5

*Current steady-state adjustment rate% ≤ 5

*The current transients adjustment rate% ≤ ± 10

*Current stabilization time S ≤ 5

*Current volatility% ≤ 0.5

*The warranty period is one year or one thousand hours, whichever occurs first. (GB)


The  engines of various parameters:

*Model: MTAA11-G3 Power (KW): 310

*Fuel: diesel Speed mode: Electronic

*Diesel consumption (kg / H) 59.6 Oil Consumption (L / H) 0.24

*CC (L) 10.8 Speed (m / min) 1500

*Compression ratio 15.0:1 Bore / Stroke: 125/147

*Type: Four-stroke, six-cylinder, in-line cooling method water-cooled

*Start way: electric start Power DV24V

*Intake: exhaust gas turbocharger, air-to-air intercooled ignition sequence 1-5-3-6-2-4


The alternator  parameters

*Model the: HX4ES power (KW): 250

*Excitation mode: brushless excitation frequency (HZ) 50

*Cooling: cooling voltage regulation system: AVR automatic voltage regulator

*Protection class: IP Insulation class: H

*Overload capacity: 1.5IE not less than the a 2min

*short-time overcurrent: 3 ~ 5 le not less than 5S


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Q:What ways of transportation use electrical energy?
Trams, trains and electric bicycles.
Q:How many kilowatts KW of electricity does the average house use in the USA?
The average American household uses 920 KWh per month (recent DOE stat.) Off grid is a very novel idea, if it was still 1970 or you live in a part of Missouri which would require utility lines brought to you at your expense. With that said the future of the U.S. is (hopefully) moving toward what is called a 'smart grid systems and net metering'. This is where your excess electric production will be returned to you in the form of a payment generated by your 'power plant home', unless you use it all up in your 'mobile power unit', i.e. your electric car. Going off grid isn't as easy as it sounds with needing a battery back up room etc. Also, if you are serious about off grid, then your home will need to incorporate the most efficient technology and passive solar design to keep your electricity demand down. Good luck with your endeavor.
Q:Why don't hybrid car makers just run the gas engine to power a generator at constant speed? More efficient.
Truly it has to do with type of fuel to create energy. So using whatever type of fuel you want to create a specific amount of energy, say to move a vehicle, you end up not considering the type of fuel but the cost of fuel. Seriously, if gas was a couple of cents a gallon who would care about alternate fuels. So as a race we seem to be more satisfied to leave our ability to travel around, not only our countries but also our planet, to the money Barons rather than placing our fuel needs in the hands of our Governments where our tax dollars could be efficiently used to develop human efficient fuels that are FREE. Sunlight comes to mind, seriously how hard can it be with our technology today to develop ways of utilizing this never ending source of vast power. Then there is water made up of H2O and yet we are all aware of how much energy we get from splitting an atom, dah! So how about splitting water into hydrogen and oxygen and utilizing that energy and God hasn't hinted he/she/gay/partner/bi/lesbian etc ( to make sure I am politically correct here, will be stopping the rain anytime soon. Oh rain and sunlight are FREE, hmm, I wonder, is there someone not wanting us all to have free energy. WHY would that be possible?
Q:Did The Tsunami Wash Over The Nuclear Reactors in Japan?
The Tsunami washed INTO the Reactors. -Short circuiting the Power supply much of the Instrumentation that runs Them. And THAT's Why the Japanese are struggling with Them NOW -It's almost as if You dropped your iPod into Sea Water- and really Messed it up !! Well, Salt Water Nuclear Reactors don't mix very well- either !! :(
Q:Winter diesel generator should pay attention to what?
general temperature below 5 degrees Celsius, the engine should be added before the start of hot water or steam preheating, to be preheated to more than 30~40 DEG C and then start
Q:if i become a diesel technican were could i work?
you could work for car Dealerships, boat service centers, commercial truck centers, heavy equipment companies, Family Fun Centers that utilize diesel generator systems (like ski resorts), and Power utility companies. All pay pretty well. The starting pay will be dependent on the state, job duties and the competition in the market place. The best pay will be in Heavy Equipment, Commercial Trucking, and then vehicle Dealerships. My Step-Son went to UTI in AZ. He started out working for Sea Ray boats, but the pay wasn't great, about $15 per hour to start. His buddy went to work for a car dealership and started making $60k per year and now is earning $100k per year after 6 years in the same dealership.
Q:How is all the electricity generated that's used in ships, ferries, etc?
All ships have electric generators to supply their own current. It is separate from the main engine so while the main engine is shut down they will still have electricity.
Q:What rating is my generator really? (Industrial)?
While your generator will handle the amperes as either KVA or KW, unfortunately, the KW rating is is the rating of your driver. You are driver limited, not generator limited.
Q:Why not go with clean diesel fuel? It is the most viable available solution right now.?
I'm not going to comment about hydrogen fuel cells, except to say that I think they'll be out of reach (unless and until they solve the platinum problem) but I've owned both a 2003 honda civic hybrid and a 2006 peugeot diesel (1.6 Litre HDi -- not sold in the USA). The diesel got 60 mpg. The hybrid started out at 55 and dropped to 46, even with careful driving. For hilly areas, hybrids are good on the downhill, annoying on the uphill. Diesels on the other hand, are very zippy. Until recently I thought that diesel was go, and that the only problem was that US wasn't mandating for the use of ultra low-sulphur the way that Europe is (see the wikipedia article below) But then I found the Union of Concerned Scientists report, which contains the following information Diesel vehicles can help a car travel 30 to more than 40 percent farther on a gallon of diesel fuel. However, this advantage is only partly due to the higher efficiency of diesel engines, which offer a 15 to 25 percent improvement over gasoline. The remaining increase is due to the fact that diesel fuel contains 13 percent more energy than a gallon of gasoline. so, unless we mandate that ALL new cars be super efficient (whether hybrid-gasoline, hybrid-diesel, plug-in electric, or veggie oil) , the cost factors are going to be very high. I think that, if the priority for ALL new car manufacturers was efficiency, then the economy of scale rule would mean that the retooling costs would be lower, and we could afford to have more highly processed fuel, or different types of engines. Lots to think about!
Q:How can I use my car's engine as a generator?
You'd be wasting too much fuel, though it is possible. 1) replace the existing alternator with some super-heavy-duty ones, ones that go in minibuses and such. As you aren't going to power any AC or such, you can probably power two of them together or with a Y formation. 2) Disconnect the trans and anything else not needed (AC, etc.) This is to make sure th engine run at max efficiency, minimal drag. 3) Get a high-cap inverter, to convert the 12V DC back into 120V AC. This will need to have some serious cooling for itself. Depending on your setup, you should be able to generate 500-1000 watts depending on the capacity of your alternators and capacity of your batteries. I'd recommend you replace the batteries w/ some industrial-sized ones like 8D (about 120 LB each) and feed your power inverter from the battery. Don't forget a good UPS / surge protector just in case.
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1. Manufacturer Overview

Location Shandong,China
Year Established 2004
Annual Output Value Above US$100 Million
Main Markets 16.00% Western Europe
12.00% South America
10.00% South Asia
10.00% Southeast Asia
9.00% Mid East
6.00% Oceania
6.00% Africa
6.00% Eastern Asia
6.00% North America
6.00% Northern Europe
5.00% Eastern Europe
5.00% Southern Europe
2.00% Domestic Market
1.00% Central America
Company Certifications HACCP;ISO 9001:2000;CE

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Export Percentage 81% - 90%
No.of Employees in Trade Department 21-50 People
Language Spoken: English, Chinese, Spanish, Russian
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered Design Service Offered
Product Price Range Low and/or Average