• Cummins Generators 250K Watt System 1
Cummins Generators 250K Watt

Cummins Generators 250K Watt

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 Unit unit
Supply Capability:
100 Units per Month unit/month

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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

 

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:Hi GuysOkay i have been given the task of fitting a 240v generator to an RV in to one of it's closet spaces.It needs to power one 240v socket, charge the RV battery (standard battery on trickle charge) and power the shower which doesn't have a boiler as such it heats the water on a 'as and when' basis. Low wattage lighting also two 40W lightsThere is plenty of space. so I thought how about try and fit a generator than runs on renewable energy.I just need to know what direction I should be looking in. HydrogenSolar (Doubt it)Bio-FuelAnything else?Also, is it best to convert an existing design of generator, buy a new one or build one from scratch to fit?Any help would be truly awesomePeace
Electric heating of your hot water is very inefficient since you have so much heat rejected in the exhaust for every KWHr you make. Your best bet would be to use the exhaust heat and/or jacket cooling water from a biofueled generator to heat the hot water tank. You get very high efficiencies from that combination. I have seen such devices talked about (see the link below) for years, but have recently seen one that is actively under development. It may be a bit oversized for your RV, however, since it is for a house. You may be able to just add a heat exchanger on the exhaust and use a small, thermostatically controlled pump to circulate the hot water from the tank through the tubes. Biofuels are not as available as gasoline, but if you research where you are going, you may find they are more prevalent than you think. Also, the generator will be able to run on fossil fuels as well, giving you a back up in case you can't find biofuel. Hydrogen is interesting, but I can't think a commercially available generator that runs on it. And you would still have the efficiency issue unless you recovered the exhaust heat like I have said for the biofuel. I can't think that solar would work well, you have such a limited amount of collection surface on the roof, and lugging around batteries and/or hot water is also inefficient. I have been on trips where it was cold and cloudy for a week, solar would not do well under those circumstances.
Q:i have a plan to supply electric power supply to a colony of around 250 houses each have a load of approximately : 3 x1.5 ton air conditioners and all the other stuff of household use. voltage required is 400v 3 phase or 240 volt single phase. my question is if some one can please calculate the requirement of load for the above requirement and what size of generator is required for this load. thanks
Here is a sample answer for gasoline generators to run a SINGLE HOUSEHOLD. Multiply the answer by 250 but just remember that diesel costs a lot more money. NorthStar Trifuel Generator — 614cc, 13,000 Surge Watts, 10,500 Rated Watts Fuel consumption is as follows: Gasoline:1.72 gallons per hour @full load. 1 gallon per hour @1/2 load. 1.72 gal @ $5 gal 41 gal $205 per day $1,435 7 days ($0.143 Minute) 1 gal @ $5 gal 24 gal $120 per day $840 7 days
Q:I have a 3 phase 30k 60hz generator what would I need to do to use this to power my home ?
You need a Transfer switch, either manual $350.00 or automatic over a $1,000.00 The switch will stop the possibility of back feeding power either from the utility to the generator or from the generator to the utility.
Q:I would like to find out if a product exists which permits remotely using a mechanical switch to power cycle a diesel generator. Maybe one that has an IP which I could connect to or uses RF. Literally just turn on/off the power without interacting with it physically.
Should be doable, except I can see a problem - How will you know if the thing started or not ??
Q:Hi. Wondering if someone could help me out with some info on how to change the output of a generator from 60hz to 50hz without a converter? Some advice would be appreciated. Thanks .
The frequency need depends on the application. clocks are a good example because they use the frequency as an internal timer. some devices will operate fine on a close but different freq. same with voltage, most devices know that voltage ranges. Depends on the variance.
Q:Electrical Engeenearing
A diesel power plant is a stationary installation incorporating one or more diesel generator sets with controls and switchgear. Diesel plants are usually used as emergency backup systems for military installations, hospitals, and other vital installations that depend on reliable electric power. There are also diesel power plants that are the only power supply for remotely located installations and communities; for example, remote radar stations and island resort towns. In a diesel plant, there are one or more diesel generator sets, consisting of a diesel engine and a suitable generator. A typical arrangement would involve three generators of which any two can handle the peak load while the third can be held as a standby unit or dismantled for major maintenance at intervals. There will be a switchyard that contains the electrical contactors and safety devices for connecting the generators to the grid as needed, and there will be control panels for the individual generators, as well as synchronizing gear to keep the generators in phase. In many installations these controls are computerized and can be operated and monitored at a distance over the internet or other communications arrangement. Also, there will be arrangements for handling the fuel required by the engines. Often there is a large tank and separate day tanks for each engine. This type of arrangement helps ensure that the entire supply is not lost in case the fuel plumbing or day tank for one generator set springs a leak.
Q:I know in some cases Electric companies will buy energy from someone who's solar panel's/wind turbines are overproducing. I think the system's have to be properly grid tied, i.e. either installed by or inspected by someone from the power company. I know that they don't pay much, but if you had a diesel generator running on waste vegetable oil.like if you made an arrangement with a restaurant to pick up their waste oil for them, it would be nice to be able to do so on a regular basis instead of going to them every so often saying Hey, I ran out of oil, I need some more. I guess I'm specifically asking about AEP. (American Electric Power) I live in Findlay, Ohio. I was on their website but couldn't find the answer to this question. Thanks!
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Q:I am leaving a career as an aviation electrician after 23 years and have applied for a job as a diesel locomotive electrician with Union Pacific. I was notified about a skills test and was hoping to brush up a bit before the test. Which areas should I focus on studying? Also what can I expect on a day to day basis working in this field? And lastly, although I can troubleshoot and wire a jumbo liner in my sleep I don't have specific experience with large generators and motors. How will this affect me in the hiring process. Thanks in advance for any help.
Diesel Electrician
Q:I heard about the diesel electric concept from a friend and he didn't have a lot of details, but from what he knew it sounded really interesting. I was wondering if someone could give me some details on to what this new technology really is, and how it works. Thanks!
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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  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port QINGDAO,YANTAI
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

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