ELECTRIC, WITH AN EDGE
Now that more and more power grid projects are in progress, the demand for power transformers is also higher and higher, and the requirements for power transformers are also higher and higher.
With its outstanding features and superior performance, the pad-mounted transformers will become more and more widely used in the construction of public power distribution, high-rise buildings, residential quarters, and modern enterprises in various cities.
The most important thing is that th transformer is now in use. It is more convenient and will not cause some redundant problems.
With the characteristics of the current pad-mounted transformer, it has a small footprint, a compact structure, and a relatively strong complete set of parts and components, and it will be safer and more reliable during operation.
In fact, there are many problems for the transformer, so it needs to be repaired in the daily operation process, so as to better ensure the safe operation of the power transformer, but the pad-mounted transformer can avoid such problems.
Because the pad-mounted transformer can avoid routine maintenance as much as possible during the use process, it will also be better for the enterprise.
Moreover, the installation of a transformer is more beautiful when installing a power transformer, because the transformer can be integrated with the surrounding buildings, so there is no need to consider other ways to integrate the power transformer when the building is built. .
Moreover, there is no need to build additional building facilities for protection when installing a pad-mounted transformer. Such a transformer provides a more convenient choice in many aspects.
The second is that the Padmount Transformer goes deep into the load center to reduce the loss of lines and transformers.
The corresponding configuration and layout are also more flexible.
The most important thing is that the pad-mounted transformer is also cheaper in terms of cost, which is comparable to traditional transformers.
In comparison, the pad-mounted transformer can better meet the needs of customers.
From the appearance point of view, the pad mounted transformer has obvious characteristics of its own existence, such as small size, light weight and low noise.
From its internal design point of view, the pad mounted transformer has a high degree of automation, adopts integrated integrated system equipment, has a whole station intelligent design and protection system, and can realize comprehensive power configuration.
During construction, the transformer can be installed in a decentralized manner, and each unit module has an independent operation function, which can remotely control the data.
The pad mount transformer can intelligently monitor the temperature, humidity, smoke, etc. of its own box, which can reduce human care. If there are special needs, it can also realize remote monitoring of images.
When designing the pad mounted transformer, the high-voltage chamber and the low-voltage chamber are reasonably separated, which greatly improves the safety of its operation.
During the operation, the designer only needs to do the main line connection diagram and the planning of the equipment outside the box according to the actual requirements of the construction, select the box size provided by the manufacturer and the model that meets the specifications, and install and debug it in the factory.
The transformer effectively shortens its design cycle and meets the needs of construction.
The current transformers are all made of steel top covers, which are easy to disassemble, easy to maintain and repair, and can greatly reduce the waste of resources, thereby saving construction costs.
The pad mounted transformer is a complete set of power distribution equipment formed by the organic combination of transformers and high and low voltage voltage control equipment.
At present, many cities have widely used this complete set of pad mount transformer equipment in power engineering construction.
These include newly constructed urban communities, rural areas, and large-scale power-using enterprises to supply power.
The principle of the transformer is: through the pressure start system, the armored line, the fully automatic system of the substation, the DC point and the corresponding technical equipment.
Through a reasonable assembly sequence, all components are installed into a specific waterproof, dustproof and rodent-proof steel box structure that is completely sealed to form a specific transformer.
(1) The internal structure of the pad mounted transformer is reasonably arranged, and the space occupied is relatively small.
The pad mounted transformer scientifically and rationally installs the high-voltage power distribution equipment in a completely sealed steel structure box.
Its structure is quite compact, and the gaps between the various components are quite small, so its volume is relatively small compared to traditional transformers, and the space occupied is relatively small.
(2) Convenient and simple operation method and small volume, convenient and quick assembly.
Through a full understanding of the construction requirements in power engineering, special designers design according to different requirements, and make simple and easy-to-operate separate main wiring and supporting equipment outside the box.
The installation is carried out according to the specific operation specifications in the construction project. After the installation is completed, the transformer will be debugged and monitored by specialized technicians, and it will be put into application after passing the test.
(3) High application income.
The economic advantages of pad mounted transformer are mainly reflected in its three characteristics:
First, the cost of creating a pad mounted transformer is low, and the cost of creating a general transformer is between 300,000 and 500,000;
Second, you can have a good return in the early stage of investment;
Third, the pad mounted transformer has low consumption at runtime. In full-load operation, the pad mounted transformer consumes about 1 million kWh less electricity per year than ordinary transformers, and it costs less to maintain when problems occur.
(4) The way of combination is flexible.
Due to the compact and simple structure of the transformer, each of its monomers is an independent system, which makes the transformer quite flexible in the way of combination.
(5) Safe and reliable.
The shell of the transformer is made of metal conductors with strong anti-corrosion ability, and the interface between the internal devices is made of insulating material. In addition, air conditioning and dehumidification equipment are also installed in the box, which can effectively prevent the equipment from being affected by changes in the surrounding environment.
In addition, since there are no exposed wires on the outside of the pad mounted transformer, there will be no open circuit and external electric shock, which greatly improves the safety of the device.
(6) High level of automation.
Compared with the traditional Padmount Transformer, the pad mounted transformer adopts a microcomputer protection system with a high level of automation. All functions of the transformer are controlled by the microcomputer, and the performance of the pad mounted transformer itself can be tested through control.
The automation control of the pad mounted transformer is divided into many different control units, each of which can independently control the components within its own jurisdiction.
This can ensure the operation of all aspects of the power project, and even if there is a problem, it can also ensure that the transformer will not be completely paralyzed.
(1) The voltage of each wiring group of the pad-mounted transformer should be the same, and the double power consumption of the transformer should be the same.
When the impedance voltage is the same, two pad-mounted transformers should be used to operate in parallel. Before parallel operation, the power voltage should be strictly controlled. After installation, the theoretical data should be compared with the actual operation data. Ensure that the operation is carried out accurately and without error.
(2) The transformer should control each connection point in the event of a power failure or power failure, so as to ensure that the number of grounded neutral points at the power connection end of the Padmount Transformer remains unchanged when the power supply is switched off.
When the transformer is powered off, the low-voltage side should be powered off first, followed by the medium-voltage side, and finally the high-voltage side.
When energizing, the grounding switch should be turned on first, and then discharge. The specific operation should pay attention to safety, strictly control the operation process, and prevent accidents.
There are several different types of pad mounted transformers available, each designed for specific applications and requirements. Here are some of the most common types:
Single-phase pad mounted transformers: These are used to step down high voltage power to low voltage power for residential or commercial use. They are designed to provide a single output voltage and are ideal for small loads.
Three-phase pad mounted transformers: These are used for commercial or industrial applications that require a three-phase power supply. They can provide power to large loads and are available in a variety of voltage ratings.
pad mounted transformers with load-break switches: These transformers include a built-in load-break switch that allows the transformer to be de-energized without cutting power to other equipment on the same circuit. This can be helpful for maintenance or repairs.
Underground pad mounted transformers: These transformers are designed to be installed underground, making them ideal for areas where space is limited or where aesthetic concerns are a priority.
Network pad mounted transformers: These transformers are typically used in utility networks to provide power to multiple customers. They are designed to provide multiple outputs and are often equipped with protective features to prevent power outages.
Compact pad mounted transformers: These transformers are designed to be compact and lightweight, making them ideal for installations where space is limited or where mobility is required.
Overall, pad mounted transformers come in a wide range of types and configurations to suit different applications and requirements. By choosing the right type of transformer, you can ensure that your electrical system is efficient, reliable, and safe.
Pad mounted Transformer, Everything You Need To Know
The installation of a pad mounted transformer in a front yard can be a subject of concern for many homeowners. In general, it is possible to install a pad mounted transformer in a front yard, but there are some factors to consider.
Firstly, it is important to check with the local zoning and planning department to ensure that installing a transformer in the front yard is allowed. Some areas may have regulations that restrict or prohibit the installation of transformers in front yards or other areas that are visible from the street.
Secondly, the size of the transformer and the location of other structures, such as the house, driveway, and landscaping, need to be taken into account. A pad mounted transformer typically requires a flat area of around 10 feet by 12 feet, with an additional clearance space of around 5 feet on all sides. This space needs to be free of any obstructions, such as trees, bushes, or other structures, to allow for easy maintenance and access.
Thirdly, safety considerations should be taken into account. While pad mounted transformers are designed to be safe and have a low risk of failure, it is important to ensure that they are installed in a way that minimizes any potential hazards. For example, a transformer should not be installed near a swimming pool or other water source, and any fencing or barriers should be installed to prevent unauthorized access.
In summary, it is possible to install a pad mounted transformer in a front yard, but it is important to check local regulations, ensure adequate space and clearance, and take safety considerations into account. It may be helpful to consult with a professional electrical contractor or transformer manufacturer to ensure that the installation is done safely and efficiently.
The lifespan of a pad mounted transformer depends on several factors, such as the quality of the materials used in its construction, the operating conditions it is subjected to, and the level of maintenance it receives. Typically, pad mounted transformers can last up to 30 years or more with proper maintenance.
To ensure a longer lifespan and optimal performance of a pad mounted transformer, it is important to conduct regular maintenance checks. Some of the maintenance tasks that can be performed on a pad mounted transformer include inspecting the insulation, checking the oil level, and testing the electrical connections. Additionally, regular oil testing can help to identify any potential issues and prevent major problems from occurring.
It is also important to take into consideration the environment in which the pad mounted transformer is installed. If the transformer is installed in a harsh environment with exposure to extreme temperatures, humidity, or other external factors, its lifespan may be reduced. In such cases, it may be necessary to take additional steps to protect the transformer and extend its lifespan, such as installing additional insulation or protective covers.
Overall, proper maintenance and installation of a pad mounted transformer can help to ensure its optimal performance and longevity. It is recommended to consult with a qualified professional or the transformer manufacturer for specific maintenance instructions and guidelines.
At Daelim Belefic, we specialize in the design, engineering, and production of high-quality pad mounted transformers for a wide range of applications. Our transformers are manufactured to meet or exceed industry standards and can be customized to meet specific requirements. Contact us today to learn more about our products and services.
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