What is the Difference Between Open and Enclosed Eenerators?

What is the difference between open and enclosed generators?

Open and enclosed type generator sets are two different types of genset, Let me introduce their differences below.

The open-frame generator set is a more traditional type of generator, which is designed to mount the engine and generator on an open frame.  It can an be simply understood as ordinary, standard, easy to move, light weight.

Enclosed generator sets usually have a closed construction and include an engine room and one or more generator rooms. This design effectively reduces noise and vibration while providing better waterproof, windproof and dustproof functions.

Features of open generator sets

First, easy installation

Second, simple maintenance

The internal layout of the open frame diesel generator set is very simple and clear, which is convenient for troubleshooting and maintenance. Compared with the closed machine room, the open generator can be quickly disassembled, and the maintenance and replacement of parts are also more convenient, greatly reducing the maintenance time and cost.

Third, Stable operation

Each part of the open frame diesel generator set is installed separately, which reduces the mutual influence of heat and noise, and makes the operation of the generator set more stable and stable. At the same time, the engine heat dissipation effect of the open-frame diesel generator set is more excellent, which can effectively reduce the temperature between the equipment and improve the service life of the equipment.

Fourth, strong flexibility

The open-frame diesel generator set is superior to the closed diesel generator set in terms of versatility and flexibility. The diesel engine and alternator of the genset can be replaced separately, and the model and configuration can be changed at will to meet the different needs of users. At the same time, the maintenance and replacement of the open-frame diesel generator set is also more flexible and convenient.

Features of enclosed generator sets

1, The closed generaotr product update cycle is shorter

The open generator is mainly used as a backup power supply in the indoor environment, the frequency of product use is low, the continuous operation time is short, and the update cycle is generally 10-15 years, while the closed unit is generally used outdoors (the working environment is usually harsh), the product is used very frequently, and often for a long time or even all-weather continuous operation. Its renewal cycle is generally 5-7 years.

2, The closed genset has outstanding environmental performance

With the continuous progress of society, people’s requirements for environmental protection are getting higher and higher and the policy orientation, closed genset will be more favored by customers because of their low noise pollution release.

3, The diversity of the closed generator operating environment

With the continuous expansion of the application field of diesel generator sets, the operating environment is becoming more and more complex and diverse, and the closed generator will be used more widely because of its excellent characteristics of continuous and stable operation in a variety of complex environments, which can be fixed and easy to use.

Open-frame generator vs. Closed generator

1. Noise

Open-frame generator: The engine of the open-frame generator is usually a 2-stroke or 4-stroke turbocharged diesel engine, which is noisy and will cause interference to the surrounding environment and personnel.

Closed generator: Closedgenerator usually adopts a closed design, soundproofing materials and noise reduction devices, less noise, can reduce the interference to the surrounding environment and personnel, suitable for use in a quieter environment.

2. Volume

Open-frame generator: open-frame generator volume is large,which generally need to have a special vehicle or mobile equipment for handling, not easy to move and carry.

Closed generator: closed generator volume is relatively small, light weight, easy to carry and carry, suitable for outdoor activities and camping and other occasions.

3. Price

Open-frame generator: open-frame generator price is relatively low, generally suitable for affordable users to buy.

Closed generator: the price of Closed generator is relatively high, and it is generally suitable for users who pursue quality and comfort.

4. Environmental conditions

Open frame generator: open frame generator is suitable for use in uninhabited areas or environments where noise will not cause interference.

Closed generator: cosed generator is suitable for use in residential areas or need to keep quiet environment, such as hospitals, schools, etc

5. Portability

Open-frame generator: open-frame generator is not easy to carry and carry, suitable for fixed places.

Closed generator: closed generator small size, light weight, easy to carry and carry, suitable for outdoor use.

Purchase suggestion: According to the actual needs to choose to meet their own needs of the generator, if you need to use in densely populated areas, it is recommended to choose closed generators.  If you need to use in more remote areas, the noise impact is not large, it is recommended to choose open-frame generator.

In short, open-frame generator and closed generator have their own advantages and disadvantages, and need to be selected according to actual needs. When purchasing a generator, in addition to considering the above aspects, it should also consider its output power, fuel consumption, maintenance and after-sales service.  It is recommended to choose a well-known brand generator to ensure quality and after-sales service.

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