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Taizhou Longfa Machinery Co., Ltd.

Generator, Engine, Pump manufacturer / supplier in China, offering 5kw 5000W Soundproof Diesel Engine Portable Generator, 4kVA/4kw Single Phase Alternator Gasoline/Petrol Power Generator for Home Use, 500W/550W/0.5kVA DC 950 Small Power Cheap Gasoline Generator and so on.

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Supplier Homepage Company Show Common Question of Generator Industrial Generator FAQ 03

Common Question of Generator

Industrial Generator FAQ 03 [Jun 27,2012]
Industrial Generator FAQ 03

5. Can a generator I am looking at parallel with one I already own?

Generator sets can be paralleled for either redundancy or capacity requirements. Paralleling generators allows you to electrically join them to combine their power output. Paralleling identical generators will not be problematic but some extensive thought should go into the overall design based on the primary purpose of your system. If you are trying to parallel unlike generators the design and installation can be more complex and you must keep in mind the affects of engine configuration, generator design, and regulator design, just to name a few. For more information and details on paralleling standby generators in critical systems take a look at this informative article.


6. Can you convert a 60 Hz generator to 50 Hz?

In general, most commercial generators can be converted from 60 Hz to 50 Hz. The general rule of thumb is 60 Hz machines run at 1800 Rpm and 50 Hz generators run at 1500 Rpm. With most generators changing the frequency will only require turning down the rpm’s of the engine. In some cases, parts may have to be replaced or further modifications made. Larger machines or machines already set at low Rpm are different and should always be evaluated on a case by case basis. We prefer to have our experienced technicians look at each generator in detail in order to determine the feasibility and what all will be required.


7. How do I determine what size Generator I need?

Getting a generator that can handle all your power generation needs is one of the most critical aspects of the purchasing decision. Whether you are interested in prime or standby power, if your new generator can’t meet your specific requirements then it simply won’t be doing anyone any good because it can put undue stress on the unit and even damage some of the devices connected to it. Determining exactly what size of generator to get is often very difficult and involves a number of factors and considerations. To get more detailed information on this subject, please visit our expanded article on Sizing a Generator.