Cummins Diesel Generator 500KW/625KVA C39

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Product Description:

ENGINE DATA
Manufacturer:Chongqing Cummins Engine
Model:Original Cummins KTAA19-G6A, 4-cycle
Air Intake System:Turbo, Water / Air Cooling
Fuel System:Fuel Pump, EFC
Cylinder Arrangement:6 in line
Displacement:18.9L 
Bore and Stroke:159X159(mm)
Compression Ratio:13:1
Max. Standby Power at Rated RPM:610KW/830HP 
Governor Type:Electronic
Exhaust System
Exhaust Gas Flow:2054L/s
Exhaust Temperature:584
Max Back Pressure:10kPa 
Air Intake System
Max Intake Restriction:6.23kPa 
Burning Capacity:750L/s
Fuel System
100%(Prime Power) Load Consumption:206 g/Kw.h
75%(Prime Power) Load Consumption:205 g/Kw.h
50%(Prime Power) Load Consumption:206 g/Kw.h
Oil System
Total Oil Capacity:50L 
Oil Pressure at Rated RPM:345-483kPa
Cooling System
Total Coolant Capacity:116.5L 
Thermostat:82-93
Max Water Temperature:104℃
ALTERNATOR DATA
Manufacturer:Original STAMFORD ,Marathon,MECC,Kaijieli
Frequency and Speed:50Hz/1500rpm
Altitude:1000m
Connecting Type:3 Phase and 4 Wires, “Y” Type Connecting
Power Factor:0.8
Protection Grade:IP23
Exciter Type:Brushless, Self-Exciting, with AVR
Insulation Class, Temperature Rise:H/H
GENERATING SET DATA
Voltage Regulation, Stead State:±1%
Volts Warp(Sudden Reduce):+25%
Volts Warp(Sudden Increase):-20%
Frequency Regulation, Stead State:5% 
Frequency Warp(Sudden Reduce):+12%
Frequency Warp(Sudden Increase):-10%
Frequency Recovery Time:5S
Open Type Size:3700(mm)X1570(mm)X2080(mm)
Open Type Weight:4820kg
Control System:Original Uk deep sea auto controller 
Standards: ISO9001, ISO14001, European CE


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Q:Why every two hours my electric Generator turns off alone?!?
REASONS FOR PERKINS GENERATORS TO SHUT DOWN (according to Ehow): 1. Not putting out correct voltage (too high or too low). 2. Wrong frequency 3. Wrong speed 4. Wrong oil pressure (too high or too low). ///////// Other sources of failure: High current, battery won't charge, speed sensor not working,
Q:Diesel locomotive horsepower question?
The short answer is, the horsepower is fixed. That is determined by the diesel engine and that can't make more power, it is just divided either by 4 or 6. A 3000 HP GP 40 locomotive pulls considerably more amperage than a 3000 HP SD 40, same horsepower divided by fewer axles, which is of course why the 6 axle pulls so much better at extended low speeds than 4 axles. The total horsepower stays the same, at full throttle the prime mover cant make anymore, your GP-38 will not be able to make any more power than an SD-38, both 2000. Added: At full throttle the main generator is putting out all the power it can, there can be no more load on it, that is fixed, the variable is the number of axles. Avio's figure of 750 HP per axle is absolutely correct, But those 750 HP motors in a 3000 HP locomotive obviously are never making over 500 HP each, there isnt enough power available from the main generator. That is why those motors last so much longer and are able to pull heavier loads, they are never making their maximum power. The amps we see on our meter in a locomotive dash is measured at the number 1 traction motor, not the generator/alternator output. At 10 MPH under maximum throttle a 3000 HP SD-40 (6 axles) pulls around 900 to 1000 amps (per axle), at the same speed a 3000 HP GP-40 (4 axles) locomotive is pulling well over 1200, heat buildup is a factor, short time ratings are soon exceeded and wheel slip is uncontrollable. Good question.
Q:Jackup Rig Power Distribution?
Nice to have your Q, i am also a Jack up Rig Design Engineer. Ok. see 1st of Jackup rigs have diesel generators which provide power supply for the various electrical power requirements on rig. usually the voltage level is 6.6kV, 4.16kV, 690V or 600 V which is then further reduced upto 415V, 220V/127V as per load and client requirements since it affects the design and overall space required and size of rig as well. the generated power is 1st transferred to the main PMCC or MCC known as generator switchboards. from here the power is dirtributed to various other switchboards such as jacking MCC, drilling MCC, Ventilation MCCs, VFD panels (for top drive mud pump panels through VFD/SCR system) and other MCCs for other electrical loads. voltage is further reduced upto 415V/220V/127V for lighting and other lv loads using dry type transformers. oil filled trafos are not preferred since they r bulky and not feasible to have them on rigs since its in sea and also problem in maintenance. cables used are usually of XLPE or XLPO insulation. the configuration is as follows CU/XLPE or XLPO/Inner sheath (SHF)/Armour/Outer sheath (SHF), the inner and outer sheath has to be low smoke halogen free material, armour is usually bronze wire armour, usually cables used are all flame proof as per iec 60332, cat 3-22A and cables for emergency purposes are fire resistant as per iec 60331. hope this is fine.
Q:Why don't we have a Hybrid Car that gets 100MPG+ today in 2010?
Ok we have the Honda Insight and Toyota Prius that get 50MPG+ WELL why not DOUBLE or TRIPLE or QUADRUPLE the Batteries and get 100MPG?? Because the batteries aren't what gives the Prius it's high mpg. The Prius gets its high mpg because the engine is sized for steady state driving rather than acceleration. This allows the engine to run in the most efficient rpm range most of the time. The electrical components are there to provide the additional power needed for acceleration and to allow electric running for short periods during very low power demand when the engine would run outside of the efficient band. People have put in additional batteries in the Prius and mostly they received less mpg. Note that Plug-in cars don't improve mpg, they just transfer the cost of gas to the cost of electricity. This may or may not improve overall economy depending upon driving conditions, trip length, and electric rates. In 2011 there will be a smaller version of the Prius. This should be capable of 100 mpg as I've been able to get 70 mpg over a fill (about 600 miles) in the 2004 Prius on occasion, though between 60 and 69 is more common. FWIW, the Prius was developed in four years (1992 to 1996 when the 1997 model started shipping)
Q:Whats the different between a UPS and Generator?
A generator is usually powered by a diesel or gas (petrol) engine which powers an alternator to produce mains power for hours provided it is topped up with fuel. A UPS uses a large battery and a high powered inverter circuit to produce mains power but is not expected to power equipment for very long, just long enough to shut them down safely without loss of data.
Q:Why not samoto diesel generator power
the contact between the exciter brush and commutator is bad or the brush holder pressure is not enough.
Q:How is all the electricity generated that's used in ships, ferries, etc?
I know that on ships it is deisel generators.
Q:How do you keep really, REALLY long term food.CHEAP!!!?
KRAFT DINNER!!!! ravioli mr noodles pasta stuff you could even get a bunch of spaghetti noodles and spaghetti sauce (no meat though)
Q:what are good topics to talk about concerning bottled water and tap water?
Well there's plenty to talk about the environmentwhen you think of how many plastic bottles are used each yearyou could take about recycling patterns, effectiveness of recycling bottles, how manufacturers have made more efficient bottles, etc. As far as health something I find intriguing is the topic of harmful chemicals that come into the water you drink from the bottling plastic. A lot of it is based on limited research though, so it might not be the best topic. A more practical health aspect to talk about would be the minerals or lack thereof in bottled v. tap water.
Q:Where as the worst nuclear power accident?
Date and Time: The Chernobyl nuclear accident occurred on Saturday, April 26, 1986, at 1:23:58 a.m. local time. Location: The V.I. Lenin Memorial Chernobyl Nuclear Power Station was located in Ukraine, near the town of Pripyat, which had been built to house power station employees and their families. The power station was in a wooded, marshy area near the Ukraine-Belarus border, approximately 18 kilometers northwest of the city of Chernobyl and 100 km north of Kiev, the capital of Ukraine. The Accident: On April 26, 1986, the operating crew planned to test whether the Reactor No. 4 turbines could produce enough energy to keep the coolant pumps running until the emergency diesel generator was activated in case of an external power loss. During the test, power surged unexpectedly, causing an explosion and driving temperatures in the reactor to more than 2,000 degrees Celsius—melting the fuel rods, igniting the reactor’s graphite covering, and releasing a cloud of radiation into the atmosphere. Causes: The precise causes of the accident are still uncertain, but it is generally believed that the series of incidents that led to the explosion, fire and nuclear meltdown at Chernobyl was caused by a combination of reactor design flaws and operator error. Number of Deaths: By mid-2005, fewer than 60 deaths could be linked directly to Chernobyl—mostly workers who were exposed to massive radiation during the accident or children who developed thyroid cancer. Estimates of the eventual death toll from Chernobyl vary widely. A 2005 report by the Chernobyl Forum—eight U.N. organizations—estimated the accident eventually would cause about 4,000 deaths. Greenpeace places the figure at 93,000 deaths, based on information from the Belarus National Academy of Sciences.

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