Cummins Diesel Generator 500KW/625KVA C51

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 300 unit/month

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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

Q: a factory open 8.00 am to 4.00 pm and using 80kWh der day or 10000 w electricity in a given time it generate electricity by a diesel generator. is it possible to use a small diesel generator to generate enough power to run a motor and connect that motor to large power generator to generate whole electricity need for factory: A factory operating from 8 am to 4 pm uses 80kWh or 10000w of electricity per day generated by diesel. It is possible to use a small diesel generator to generate enough power to run a motor. If that motor is connected to a large power generator, it will generate enough electricity to power the entire factory.

Q: can somebody explain to me electrical power distribution for jackup rigstarting from the engine to generator then bus,MCC1,MCC2,SCR: 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: HI FROM NEW ZEALAND.I HAVE A LISTER-PETTER 16 KVA DIESEL 3 PHASE GENSET WITH SINGLE PHASE SOCKET @ 240 VAC. WITH A ITALIAN ELECTRONIC DIAGNOSTICS CONTROL PANEL WITH BREAKERS ETC.WHEN RUNNING A ESAB CADDY PROFESSIONAL 140 INVERTER WELDER @130 AMPS USING 4 MM HARDFACING RODS, ON FIRST STRIKE THE GENSET CUTS OUT AND DIE.WHEN USING A COPPER WOUND TRANFORMER WELDER THE THING RUNS WELL BUT WILL NOT STOP WHEN I HIT THE KEY TO TURN OFF OR EMERGENCY STOP BUTTON.NOTE; THIS IS A STANDBY GENSET IN THAT I JUST PLUGGED IN A WELDER, THE GENSET IS NOT A DEDICATED WELDING GENERATOR.I USED OTHER DIESEL GENSETS PRIOR WITHOUT ANY PROBS.WILL ANY1 HAVE ANY CLUES? REGARDING THIS.THANKS IN ADVANCE.CHEERS CARL GIN: Does the Esab welder have high frequency? If so the high freq. is feeding back into the generator and frying the electronics. You may need to have the generators repaired. The only way to prevent damage is to turn the high freq. off, or drive an earth ground as close to the welder as possible and you have to run a wire to your grounding clamp to this ground and the machine ground needs to go to this also. You have to get the high freq. out of the circuit as quick as possible. (I have a Hobart Champion Fabshop that is notorious for this.)

Q: I need a specification of the inverter and battery that will work for 5-6 hours with around 10-14 laptops connected to it. Can any one please help me.: You would need to be more specific. Multiply the watts of one laptop power supply by 14, then get a more powerful invertor. e.g. 14 x 50 watt laptops 700 watts, get at least a 1 Kw invertor. It is difficult to predict how long a particular battery will power an invertor, a 1 Kilowatt load will draw a huge current, about 50 amps from a 12 volt battery. If at all possible you would be better off using a petrol or diesel generator and extension leads, as the size of battery needed would be enormous, you would need a no. of 12 volt large 12 volt batteries joined together, or one battery and one x 100 watt invertor for each laptop. You might also consider using a battery to power a DC to DC convertor for each laptop. For example one laptop could use a 12 volt, 50 AH battery and a 12 to 20 volt convertor, this will probably run a 50 watt laptop for 6 hours. I say probably because the only way to know for sure is to try it out. For the price of 14 batteries and 14 convertors you can probably buy a really good silent 1 kw petrol generator. This will be smaller, lighter and probably safer than 14 x 50 AH batteries.

Q: I am considering buying a back-up generator system for my newly bought home, the only problem is that my home is 4,947sq. ft, and I seem to find a single generator that is capable of powering my entire, will buying a few portable or large sized stand-by generators solve my problem?: If you are looking for an emergency generator capable of delivering 200A @ 240V, single-phase current (a typical whole-house size), you will be specifying a significantly large unit, something the size of a large refrigerator (on its side). If that sort of total capacity is what you want, go for it. The incremental costs for larger units is very roughly proportionate, so a unit of twice the capacity will be very roughly twice the cost. Keep in mind that these systems must be maintained properly and tested (at least monthly) regularly. If you choose a liquid-fuel model (diesel or gasoline) there is the storage and treatment issue for the tank and the fuel in it. And, as you increase size you increase fuel consumption significantly. Typically, such generators are connected only to critical systems via the transfer-switch. So, your key systems feed directly to the transfer-switch such that when there is a power failure and the generator kicks in, the transfer switch isolates those key systems from the rest of the load. In this way you could reduce your requirements to things like refrigeration, lighting, even AC and computers, leaving out items such as hot-tubs and similar. Determine your anticipated load for key items, add perhaps 25% as a safety margin and look around that capacity. MAKE SURE that you have the system - especially the transfer switch and its load - professionally installed. A mistake there could fry both your entire house system and all things attached to it, the generator, *and* get you a massive fine from your Utility. Don't mess with this.

Q: Elec. bill is too high, so I wanna run 2HP swimming pool pump via generator. It's 240V. How big a generator do I need? Is diesel less to purchase than gas? Is diesel cheaper to run? Can I run the pool say 6 hrs a day on generator designed for emergency back-up?: A generater of a 3600 watt capasity ought to work. the choice of engine to drive it is your choice

Q: Hi.My diesel electric generator has a sticker that says Change oil every 100hrs. Use 10w-30 grade CC. But I can't find this oil anywhere. The closest I have found are 10w-30 Mobil1 synthetic oil (API SM/CF) and 15w-40 Pennzoil gold (with diesel protection, API CJ, CI, CF etc. /SM). Which one should I use?Thanks!: You are not looking very hard,. Shell Rotella and Chevron Delo are all over the place

Q: An electrical power system consists of identical diesel generators, each generator. Has a constant failure rate of 0.5 per year. Calculate the reliability of the following arrangement-three months after the initial commissioning date. 1. Only one generator operating. 2. Only generator operating, one generator standby. 3. One generator operating, two generators standby.: 0.5 failure per year would mean 1 failure per 2 years. Keeping the generator off for 2 years is no good, it may not start. It is best to operate the machines at least once every few months for some length of time. The longest time to failure is usually achieved by sharing the load and operating all equipment simultaneously. This method is very application dependant! Hope this properly answers your question

Q: how exactly to fossil fuel power plants work?: Fossil fuel power plants burn fossil fuels (coal, oil, natural gas) and heat water to produce steam which turns a turbine to drive a generator which produces electricity.

Q: i read alot, maybe them all, but i cant understand how yachts work or get their power from. Please help !!: Most non-sailboat yachts longer than 40 feet (and up to 300 feet or more) are diesel powered using one or several large Caterpillar, Man, John Deere, Detroit or other similar large diesel engines. A yacht shorter than 40 feet is often gasoline powered. None are battery powered. All large yachts have diesel generators which are used to generate electric power for the onboard electrical systems. When a yacht is docked it usually obtains power from the shore using a large cable that connects to shore power supply systems. Yachts with sails usually also have a single small diesel engine that allows them to maneuver in harbors and other places where sailing might be dangerous or impossible.

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