10kva-2500kva Slient Generator, Portable Generator Diesel, Industrial Generator Electric

10kva-2500kva Slient Generator, Portable Generator Diesel, Industrial Generator Electric System 1

10kva-2500kva Slient Generator, Portable Generator Diesel, Industrial Generator Electric

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 set

Supply Capability:: 1000 set/month

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FEATURES

1.Cummins diesel generator
2.Cummins OEM
3.CE & ISO9001:2008
4.12 months warranty
5.Reliable quality & comepetitive price

Generator Supply Scope:

1.Standrad tool kits and complete operation/maintenance/spare parts manuals to Engine/Alternator
2.brand-new engine
3.brand new brushless alternator, single bearing, flange connection, IP23, H insulation class, with AVR.
4.auto control panel, with LCD display.
5.Engine mounted battery-charging alternator, Genset with battery charger of mains supply.
5.Circuit Breaker,Exhaust Silencer
6.Radiator for 50°C ambient temperature and bouble-deck cooling,with fan guard and front guard
7.Anti-vibration pads are fixed between engine/alternator and base frame,as to ensure the compete genset running under stablilization.
8.Skid-mounted bottom Fuel tank - 8hrs continous running(bigger fuel tank by your demand under extra cost)
9.External recessed emergency stop button for extra safety
10.Optional Choice:Soundproof, ATS (automatic transfer switch), AMF panel, Trailer, Parallel system by your extra choose.

Technical parameters of diesel generator sets:

Technical data
Genset Model				RK550GF
Prime Power				500KW
Rated Voltage				400/230V(Adjustable)
Frequency				50Hz or 60HZ(Adjustable)
Power Factor				0.8(lagging)
Dimension (L×W×H) (mm)				365014501952
Genset weight (kg)				4700
Diesel Engine
Brand				Cummins
Model				KTAA19-G6A
Alternator
Brand				Stamford/Marathon/Engga
Number of Phase				3
Connecting Type				3 Phase and 4 Wires
Number of Bearing				1
Protection Grade				IP23
Altitude				≤1000m
Exciter Type				Brushless ,Self-exciting, AVR automatic voltage regulating
Insulation Class				H
Telephone Influence Factor (TIF)				≤50
THF				≤2%
Voltage Regulation, Steady State				≤±1%
Transient State Voltage				≤-15%~+20%
The components of the genset
(1) Cummins Diesel Engine; (2)Engga Alternator; (3) Control Panel
Control Panel
The control panel is COMAP control panel, with the display of voltage,current, frequency, water temperature, oil pressure. The genset with low oil pressure,high water temperature,over speed,over load protection function.

10kva-2500kva Slient Generator, Portable Generator Diesel, Industrial Generator Electric

Q: If electric vehicles included a generator they could charge the battery while moving. It seems the best choice to me.: Because a generator runs on gas. And they do have regenerating chargers while the car is moving. They just are not a typical generator

Q: A new facility is having a problem with getting power supply, is it safe to run the entire facility (including AC/Ref systems) using a diesel generator? is the power quality guaranteed (considering good quality generator) since that suppliers of AC/Ref systems claimed that this facility would lose the warranty in case of using a generator. Thanks in advance.: What is an AC/Ref system ? Please define unusual abbreviations. Power quality depends on the specifications of the generator. But I doubt they would be as good as that supplied by the power company. Bottom line, if the suppliers of this equipment say you will lose your warranty, then you will, unless you resort to a lawsuit. .

Q: A) what are the pros cons of each system?B)Also what are the operational loss in each case?: Hydro electric is cheaper, cleaner and most cost effective. There is no operational loss because the fuel (flowing water) is free

Q: I guess the batteries are just extra weight - I'm not looking for an exact math answer, I could do the same thing. Or use a different gen, etc. to increase HP. I'm just interested in this concept of using the generator to move the vehicle along till real power is contributed by a battery bank.: As you increase horsepower, you increase weight. Refer back to your original question, I listed some useful answers that apply here as well. The basic principle you are thining of is exactly the principle of a modern Diesel electric locomotive short of the battery bank. As a concept- it is very workable. 3 Phase power has an advantage to it of space and weight savings for the horsepower versus single phase.

Q: i have 45 kva Perkins diesel generator cranks, battery is ok,does anybody know why the engine doesn't start?every think looks clear!!!please help!!!: Good, a general diesel engine similar to a Lister-Petter naturally aspirated will produce about 20 HP for an hour from one gallon of diesel. You will have acquired a few 45 gallon tank and about 28 horsepower. I`m no longer going to get my calculator out presently of night however i might advise that it might well run for 33 hours at full chat, but when the weight on it is small then greatly longer because it runs at consistent revs regardless of load, except the load is immoderate. As another be aware; A two stroke petrol is considered to produce 10 HP per hour per gallon. A 4 stroke petrol is regarded to supply 15 HP per hour per gallon. A gallon is 4.Fifty four litres. Engines with turbos equipped are an utterly exclusive story, as are latest lean burn engines. Hope that helped, high-quality of luck, Bob.

Q: I'm estimating 81 mpg at best, and 47 mpg at worst.: Probably - with serious optimization - about the same as from gasoline/electric hybrids, maybe a little worse. Most people are as surprised as I was to find out the maximum theoretical efficiency of a diesel engine is about 50% while the maximum theoretical efficiency of a gasoline (otto cycle) engine is about 65%. It has to do with the diesel adding heat at constant pressure while the otto cycle engine adds heat at constant volume. Anyway, gasoline engines typically fall behind because the theoretical maxima are at infinite compression ratio with perfectly insulated cylinder heads, cylinders, and pistons. Diesel engines are capable of much higher compression ratios than gasoline engines, and the method of throttling gasoline engines has the effect of reducing the compression ratio even more. That has given diesel engines a reputation for efficiency and they are more efficient than turbine engines (about 40% max) and rockets (about 12% max). However, hybridization has allowed gasoline engines to reach efficiencies that are not very practical for diesels. The current generation Prius spends a lot of engine operation at 38% efficiency - the 2016+ is supposed to reach 40%. Diesels can't compete; although that represents only 61% of the theoretical max for gas engines it is 80% of the theoretical max for diesels, and that last bit of efficiency is the very devil to achieve. It would require entirely new materials and other major improvements. As the source says, Conventional gasoline engines have long run about 25 percent, diesels at 30 to 35 percent.

Q: I planned that the factory be fully mechanised. Public power supply is very poor. I wanted to purchase diesel generators but i have been advised by a friend that solar generators are more cost effective. Is solar a good source of energy to power such a factory?: Yes, it can be fully solar. Very power comsuming factories are autonomous. If you dont find how to, if you want e-mail me and i will put you in touch with some companies. For your info, some companies not only are autonomous, they resell power while they dont use it.

Q: I want to shut it inside a small room, but will it not suffocate ? Which part of the gen set should be moved out of the room ?: Shuv somethin in the egsaust pipe

Q: Can u plz help me to solve following problems:1.After an AC generator has been paralleled explain how the following are achieved for the incoming generator(i)Correct kW load sharing(ii)Correct load current when the generator has a different power factor to the other generators2. the cumulative damage that may be caused when the alternators are incorrectly synchronized3.For alternators operating in parallel the consequences of:(i)reduced torque from the prime mover of one machine(ii)reduced excitation on one machine: 1. (i). Each engine should carry the SAME LOAD PERCENTAGE-wise, eg. 80%, to minimize the load change burden on the rest. (Smaller engines may run at full load, since their contribution may go unnoticed.) Since the overall kW bus load is constant, each generator will pickup a percentage of it, by controlling the torque on each prime mover. If it is a steam turbine, by throttling steam flow. If it is a diesel engine, by throttling fuel, and so. (ii). Each alternator should be adjusted to carry the SAME POWER FACTOR, by adjusting excitation accordingly, eg, .85, to avoid stability issues. Running alternators at leading power factors may turn the system unstable and force loss of synchronism 2. Considerable mechanical damage will be caused by incorrect synchronization to windings, shaft and keyways. 3. (i) reducing torque on one a prime mover is done when preparing to take it out of service. This has to be done gradually, so that other machines can pickup the load slowly. When close to unloaded, the generator can be taken off the grid. Power should never be reduced to the point of allowing the generator to be motored, i.e., reverse power flow, which can cause unpredictable damage to the turbine and system instability. (ii) reduced excitation is a very dangerous condition which will cause the power factor to turn leading, i.e., capacitive, weakening the synchronizing torque with possible loss of synchronism and forcing the bus voltage up. .

Q: Does anyone know ? can you use bio diesel on a diesel generator: You have to be careful. From a power standpoint, yes, bio-diesel is a good choice - not quite the energy content of regular diesel, but pretty close. The potential problem is that bio-diesel is not always compatible with all engines. First, bio-diesel, by its nature, is like a solvent, and will loosen any gunk that has built up in fuel tanks and lines from the use of regular diesel fuel. Most people who use bio-diesel for the first time notice that filters clog up really fast. Secondly, some seals may not be compatible with bio-diesel, and may deteriorate. Also, bio-diesel is susceptible to water intrusion, and could contribute to (minor) rusting in the fuel system, if care is not taken.

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