Product list of Korea Doosan Engine type (DOOSAN) 12

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 11 unit

Supply Capability:: 300 unit/month

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Quick Details

Place of Origin: Germany
Model Number: Mxxx
Output Type: AC Three Phase
Speed: 1500RPM
Frequency: 50HZ
Rated Power: 520KW to 2300KW
Rated Voltage: 380/220V

Packaging & Delivery

Packaging Details:	Export standard package
Delivery Detail:	35 Day

Specifications

Power Diesel Generator Set
1) MTU engine
2) Stamford alternator
3) Fast delivery time

Power Diesel Generator Set

This series generator set adopts German MTU engine, with advantage of strong power, energy efficient, low noise, low emission, global service network etc.

Q: first, no power plants here.there is a siege on my country.also no engines like these which generate electricity from wind.and they keep cutting the electricity.so, I`m ready to do everything with my hands.and well, yes I can buy some basic things. like dynamo.actually everything basic thing like diode and these stuff, I can buy.I have some prior knowledge in electricity,I`m 200% ready to study and know more,I`m 200% ready to do the needed machine with my own hands.so, can you suggest any basic Ideas that may help me? and already known Ideas that can be implemented: First question is can you get fuel like coal or gas? If something like that is possible you might want to look into either trying to build or buy a small gas generator or a steam piston that you could then use to generate electricity. Otherwise water, wind or solar is your best bet. Solar probably won't work to well unless you can afford to buy panels, making them isn't really an option. Look into wind, but hydro power especially wouldn't be that hard.

Q: Hi, i have a peugeot diesel conected to an 8kw alternator via a lay shaft engine 2275rpm alt 1500rpm at 2250rpm engine produces max torque 70lb ft, alt should only need 33lb ft. under heavy load engine allmost stalls. I think i need avr control? Can you help with advice and componants? Many thanks Andre: You have to set up a speed control of some sort. There are electronic versions out there that run off the frequency of the alternator. They are not cheap. It is surprising just how much power is required to produce your desired electrical output. I have a large diesel direct coupled to a four pole alt.with mechanical speed control also for 1500 rpm for 50Hz 240V and have also found a little issue when welding with it. If the governor is set for the load it can over rev a bit - if set to be perfect without load it struggles to get back up to 230V if welding at 120A plus. It's been easier to live with it in the end. If you are stalling out you will have to do something about a reliable speed control - check out the quality alternative energy companies that actually install RAP systems and ask about the control setups they can provide for exactly your situation. Keep looking because there are systems that will fix your problem, and give you a very useful machine! Good luck.

Q: I have a van and wish to kit it out with generator, welder and power tools. The genrator needs to cope with a 180amp rated welder plus 110v power tools (grinder, drill etc) being used at the same time. The generator needs to be diesel powered not petrol. The ones i've looked at are rated in Kva's. Not too sure how to work out how many Kva's i will require. Help please.: It will probably take something like 6.6 KVA's to run it. Similar one's take a 220 VAC, 30 amp circuit. The Model 180 MIG welds up to 1/4 steel. 6 heat settings and infinitely adjustable wire speed control welds a wider range. Max. output 160 amps with 30% duty cycle. Requires 220 Volts 60 cycle 30-amp circuit.

Q: Explain the operation,advantages and disadvantages of diesel power plant?: I am not sure what you are really asking about the operation of a diesel generator. You start the engine and connect the electrical load to the generator buss. If you are connecting to a grid or existing power system then you need to match the frequency of the grid. As to advantages and disadvantages, you need to state what you want to compare it to and how large the generator or system is.

Q: If it is not run continuosly in what intervals should it be stopped and what is the standstill time?: It is not good to run a Diesel generator throughout the year without stopping. It requires regular stopping for maintenance, at least once a week for cleaning or replacement of oil filters and replacement of parts.THE SHUTDOWN MAY LAST 8 OR !6 HOURS DEPENDING ON THE PARTS TO BE REPLACED.

Q: I am looking for the stand by large generator 15-20kw (to use all the power on one transfer switch). The problem is that stand by generator require large propane tanks (expensive to install). I would like to find a stand by generator that i could run off gasoline and use all of it available power. I think this would the most economical solution. In case of propane/natural gas the cost of propane tank installation is significant. The diesel stand by generators are significantly more expensive. So far I have found tri-fuel13kw portable generator that has several outlets. In this case not all the power can be utilized.: I don't get what you mean by not able to use all the power. The generator will produce it's rated output, and little more, from one or any combination of it's outlets - single or three phase, including the 12 volt charging system. The total output of the machine is available as a function of the total load connected, not the number of plugs or the variety of outlets - it is the total load that counts. Petrol is the least efficient, and the most dangerous fuel to use and store. The amount of fires involving LPG or similar fuels is a fraction of those involving petrol in road accidents for a start. A slow speed Diesel generator correctly sized for your normal load (allow 33% additional capacity for starting induction motors etc.) will use the least fuel, and be the longest lasting by a large margin of any of the choices you suggest above. The cheapest initial option will be a petrol powered system, but the most expensive to run, and the earliest to wear out. The running costs will be much cheaper on propane etc., and the engine will run much cleaner and last longer as a result. A high speed diesel unit will cost more than the petrol version, but will not be as expensive as the better slow speed types, it will be economical, but is not going to last as well as the slow speed models. Well made slow speed diesel units will cost the most to install, but will be the most economical both to run, service and in longevity. The cheapest initial option I have found, is always the most expensive in the medium and long range. If the unit is purely for emergency power, it should be run under load every month at least, and the fuel must be kept fresh, or treated and constantly monitored to withstand long term storage - this is where the propane storage is particularly effective. The worst thing that can be done with any backup power system is to allow it to sit for any length of time without being used. Many fail at critical times because of this.

Q: How bout you??? According to physics traction is not dependent on surface area. I'm vehicles with extremely tall wheels that absorb energy from impact run more efficiently do to lower rotating weight and driven by direct hub drive dc motors powered by small diesel generator/ solar and battery reserve. What would this look like? Who cares about looks!: John W has is, the effect is called sticktion. And as for hub motors being heavy. you could use hydraulic drive.Hydraulic motors are about tenth the size of combustion engines for the same power. Given that the required pump and motors would weigh about the same as a gearbox and would also do that job, its a possibility.

Q: I want to build a diesel engine driven generator. The type of gen I have is asynchron, 400/690 V, 7,5 kW, 9,4 kVA and I was told that I need to stimulate it with capacitors (the unit is supposed to work without connection to a public netstand-aloneisland-service). Who can give me instructions how to do the el. part, size/type of capacitors etc?: Because it lacks a separate field circuit, an induction generator cannot produce reactive power. In fact, it consumes reactive power, and an external source of reactive power must be connected to it at all times [1]. So you are right that you will need a three-phase capacitor bank at the output terminals (delta-connected). How to size the capacitors? That depends on a few things. Namely what kind of loads are going to be attached to it. I presume this is going to be an emergency generator operating alone (most induction generators are used this way nowadays). In that case, your capacitor bank will need to account for the generator consuming reactive power and the loads consuming reactive power. So, if you know what you are going to connect to the generator, figure up an estimate of the total reactive power of your loads. Then estimate how much reactive power your generator consumes (not sure how to do this; maybe estimate from your 7.5kW and 9.4kVA ratings?). Finally, to size your capacitors equate the total power consumed by gen and loads to this formula: estimated_3phase_power_consumed 3*(line-to-line_volt)^2/X where X 1/(2*pi*freq*C) Solve for C and there you go. My source indicates that the output voltage for an induction generator can vary quite a bit with varying inductive load, so bear that in mind and maybe oversize the caps a bit. Also, the types of capacitors should be able to withstand AC obviously and be rated within your expected operating temp, etc, etc. Good luck.

Q: Does anyone currently live off grid?If so, what type of alternate power system(s) are you using?Solar? ---(I think very expensive and in this part of the country, not enough sun.)Hydro-electric? ---(may be a viable choice if I have enough current running through my stream and or enough head from a waterfall)Wind? --- (If It is installed high enough and does not obscure.)Diesel Generator---(may be ok if underground, low speed, water cooled)We are planning to build a log home in up-state Pa. as a second home for now, but our primary residence in a few years.Thanks in advance for your answers!Newt: i don't know about your possibilities where you are but i would definitely suggest using as much natural lighting as possible and the alternate wood heating furnaces available

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