where are dry type transformers used?
Time：2024-10-25 Auther：ZTelec-www.ztelectransformer.com
What is a dry type transformer?
A dry type transformer is an electrical device that is used in AC power distribution systems to safely “step up” or “step down” voltages to meet the incoming power requirements of connected equipment. Dry type transformers achieve this goal without modifying the frequency or amount of electrical power to help ensure connected devices can operate reliably.
Dry type transformers are static devices, meaning they contain no continuously moving mechanical parts. This contributes to their long lifecycle and minimal maintenance requirements. They can range in size from enormous devices that weighs several tons, commonly used in power substations, to very small devices that weigh only a few ounces and are commonly found in compact electrical equipment.
Thanks to their design flexibility and critical role in the electrical system, transformers are used in nearly every power distribution system application including commercial buildings, schools, healthcare & institutions, water/wastewater, industrial, oil & gas and data centers.
Where are dry type transformers used?
Dry type transformers are usually used in the following places:
1.Industrial field: These industrial sites have very high requirements for the stability and reliability of equipment, and once the equipment fails, it may lead to serious production accidents. The dry transformer has excellent stability and reliability, and can adapt to various harsh industrial environments to ensure the normal operation of the power system. At the same time, the dry-type transformer also has the advantages of small size and light weight, which is easy to install and maintain in industrial sites.
Commercial buildings: Dry transformers are also commonly used in commercial buildings,
2.Commercial buildings: Dry type transformers are also commonly used in commercial buildings, such as office buildings, shopping malls, hotels, etc., for the power supply of buildings.
3.Medical facilities: In medical facilities, dry type transformers are used to power hospitals, clinics and medical equipment.
4.Wind power and solar power generation: Dry type transformers are also used in wind power and solar power generation systems to boost the electrical energy generated by generators and then transmit it to the grid.
5.Railway and metro systems: These places not only have a large flow of people, but also a dense equipment, which requires very high stability and reliability of the power system. Dry type transformer has the characteristics of strong short-circuit resistance, easy maintenance and high operation efficiency, which can ensure the stable operation of the power system and meet the electricity demand of commercial centers and subways.
6.Telecommunications facilities: In telecommunications base stations and communication facilities, dry type transformers are used for power supply and equipment operation.
7.Tall buildings and underground facilities: In high-rise buildings and residential areas, due to the dense population, once the equipment fails, it may cause serious safety accidents such as fire. The dry type transformer does not need oil and does not need to replace the insulating oil, which greatly reduces the safety hazards such as fire and ensures the safety of people’s lives and property.
The key advantages of dry type transformers
1.Environmental friendliness: Dry type transformers do not contain oil, which makes them more environmentally friendly than oil-filled transformers. They do not pose a risk of oil spills or leaks, and are easier to dispose of at the end of their life.
2.Safety: Dry type transformers are safer to use than oil-filled transformers because they do not pose a fire hazard. They are also less likely to release toxic gases in the event of a fault.
3.Durability: Dry type transformers are more durable than oil-filled transformers because they are less susceptible to moisture, dust, and other contaminants. They also require less maintenance and have a longer lifespan.
4.Space-saving: Dry type transformers are typically smaller and lighter than oil-filled transformers, which makes them easier to install in confined spaces.
