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represent an alternative to traditional oil-filled ones, utilizing air as their primary insulation and cooling system. This characteristic makes them particularly well-suited for 

and settings where safety and environmental considerations are dominant.

Their air-cooled design, which uses natural airflow as a cooling method, eliminates the risks of oil leaks and fire hazards, ensuring 

in IP00 makes them suitable for space-constrained installations.

Maintenance is also simplified. The dry type transformers have fewer components that are prone to failure, 

minimizing interventions during their lifespan

: the absence of flammable oils reduces fire risks, making dry type transformers a safer choice for industrial and commercial applications.

since they eliminate the risk of oil spills and contamination.

: their design and low maintenance needs contribute to increased system reliability, ensuring uninterrupted power supply.

Suitably for a wide range of applications

: dry type transformers are ideal for commercial buildings, data centers, and manufacturing facilities.

Dry type transformers for outdoor applications

has challenged the dry type transformers market by making them suitable for 

outdoor installation even in harsh environments

. Our commitment to innovation and our R&D team developed and continuous improve advanced 

protective enclosures and cooling technologies 

to guarantee optimal performances in every condition, including high pollution, humidity, and corrosive elements.

special enclosures rated from IP21 to IP56

, ensuring robust protection against dust and water ingress. We also offer solutions with IP67 ratings allowing the transformers to function safely underwater.

The enclosures can limit the natural airflow needed for cooling. To solve this, TMC has created 

to control temperature and improve efficiency, making them perfect for outdoor settings.

Choose TMC transformers for your power needs

By integrating these advanced technologies and features, TMC Transformers offers 

that meet the specific customer needs, ensuring that the power supply remains reliable, safe, and efficient, regardless of the environment.

Dry type transformers: reliable power supply for every industrial application

Crane power supply is synonymous of robustness and reliability, requiring in-depth mechanical and electrical studies. Additionally, this application often operates in harsh environmental conditions that must be carefully considered.

When it comes to outdoor transformers used in tower crane power supply, several technical challenges must be addressed to ensure optimal performance and longevity. These issues include handling overload cycles, minimizing energy losses, and managing high levels of harmonics.

: Cranes often operate under varying loads, causing frequent overload cycles. The transformer in this application must handle these fluctuations without compromising its performance or longevity.

: Efficiency is critical in crane operations to reduce energy consumption and operational costs. Transformers with low losses ensure that more energy is effectively used for the crane's operations rather than being dissipated as heat.

: Cranes' electrical systems can create significant harmonic distortions, affecting transformer performance and lifespan. Managing these harmonics is essential for maintaining the integrity and reliability of the transformer.

Given these challenges, Dry Type transformers are an ideal solution for tower crane power supply. Some of the benefits of this environmental-friendly technology are:

: Dry Type transformers are known for their robustness and low maintenance needs. This is especially beneficial for crane operations, where maintenance downtime can lead to significant delays and costs. Furthermore, their design reduces risks, ensuring continuous and reliable operations.

: Dry Type transformers can be tailored to meet specific customer standards and environment requirements. This customization ensures that the transformer meets the technical specifications and smoothly integrates into the existing crane systems.

: outdoor transformers are well-suited for harsh environments. Thanks to advanced enclosures, they can withstand dust, moisture, water and other challenging conditions, ensuring the transformer’s endurance.

When it comes to tower crane power supply, TMC Transformers leads the field. With more than 30 years of experience and strong engineering expertise, TMC provides exceptional solutions designed specifically for crane operations.

: TMC has developed a profound understanding of the complexities involved in transformer design and application.

: TMC excels in delivering custom mechanical projects, including specialized protection enclosures that safeguard transformers from dust and water. This attention to detail ensures that the transformer operates even in the harshest conditions.

: TMC's expertise lies in adapting transformers to accommodate various accessories, such as disconnectors and MV switchgear. These enhancements boost the transformers' functionality and adaptability, enabling them to meet a broad spectrum of operational demands.

: For comprehensive needs, TMC offers turnkey solutions, extending its portfolio up to complete MV substation solutions. This all-inclusive approach ensures that clients receive a fully integrated system designed to meet their needs.

Dry Type transformers are essential for crane operations because they're secure, easy to maintain, and can withstand tough conditions. TMC Transformers, with its vast experience and engineering skills, offers tailored, top-notch solutions that guarantee the best performance for crane operations. Choose TMC as your partner for excellence that understands your requirements in every step of your operations.

Crane power supply transformers

Shaping the future: TMC’s drive for global innovation and sustainability

The transformer market outlook in Thailand is experiencing 

, mostly driven by nationwide industrialization and by the development of the construction sector, which will drive the electricity demand. There’s a wide consensus among market intelligence agencies that the transformers business in Thailand will register a 

 (with most forecasts ranging from 5-7%, almost doubling the market size!).

, which is fueled by an increasing population, a robust post-covid tourism rebound, and an expanding energy-intensive industrial base. As a result, the Thai government has ambitious targets to enlarge the installed power generation capacity, 

bringing renewable energy to 50% of it by 2037 to achieve carbon neutrality by 2050.

 Transformers are an essential component of the required infrastructure, playing a critical role in distributing energy to and within metropolitan and remote areas of the country.

One of the toughest hurdles is the current limited capabilities of domestic manufacturers. 

Most of the transformers in service across Thailand are sourced from abroad

 impacting on price and availability, de-incentivizing local competition, and slowing down research and innovation.

TMC has positioned itself as a strong contributor to the growth of the electricity market in Thailand

, as both a direct supplier and also providing its products and key components to leading local manufacturers. Currently, TMC has in place a strategic partnership with a top-tier Thai transformer manufacturer, supplying high-quality components and/or complete sets designed and manufactured within European facilities, including technical support and aftermarket services. TMC market reach keeps widening with orders and sales, nearly doubling each year from 2021, and forecasting similar performances to 2026 and beyond.

The transformer market in Thailand is highly fragmented and it is evolving quickly. Local developers and OEMs, generally small to medium-sized, are striving for stronger technical and production capabilities, often seeking direct partnerships or establishing relations with larger European and Asian counterparts. Unlike neighboring markets, China cannot fully leverage its industrial output and low cost-basis, due to laws surrounding indigenous production. Likewise, 

without its manufacturing facilities in the country, TMC faces obstacles and tough competition

, especially when it comes to the lowest price band or when quick delivery is a deciding KPI. However, existing business relationships and market intel obtained from its partners allow

 TMC to stay competitive and successful in key applications

 such as power generation, distribution for building and infrastructure, and data centers, 

especially when quality and bespoke solutions make the difference

. For the future, TMC expects to broaden and deepen the current relationship matrix, to gain an even wider market penetration, and actively consider organic growth and localization.

APAC records double-digit growth in the data-center industry and as a consequence of high electricity demand, also in power generation.

 For example, data centers in the sole ASEAN association, Singapore, Malaysia, and Indonesia are the leading nations with 87, 93, and 47 locations respectively, with the Philippines and Thailand quickly joining the pack. 

TMC has a track record of producing more than 1,500 special units

, already supplied to data centers across the globe, and has, therefore, gained the rank of a world-class solution provider, constantly adding new projects both with hyper scaler and localentities.

TMC is a market and technology leader in dry type transformers.

 This relatively new product, created in Europe roughly 30 years ago, differentiates itself from the more traditional oil-immersed type, because of many constructive, operative, and maintenance key features. Dry type transformers generally do not require external cooling systems and have inherently superior features when it comes to fire, electrical failure, and general safety concerns. 

 do not use expensive, potentially harmful, and polluting coolants, will not need regular inspecting, cleaning, or replacing of operating, and 

will require very limited maintenance throughout their entire operating life, which already significantly exceeds 30 years.

 Finally, DT transformers are almost entirely residual-free when their end-of-life comes, meaning they are already in line with the strictest sustainability goals and zero-impact policies that are widely adopted by corporations, private companies, and public institutions.

Due to its demographics and current trajectory for development, 

the APAC region is set to be the flywheel for the global economy

, from now to 2040-2050, if not beyond. Already encompassing 40% of the global economy and nearly 60% of the population, 

it will sustain and boost global growth with its blend of mature, high-tech economies

and the 3 major homogeneous markets by population: India, China, and S.E. Asia.

 In 2023 alone TMC has established fully incorporated entities, both in the US and Singapore. The former already possesses sizeable production capacity, and the latter oversees the whole APAC market. 

, expanding its commercial reach and manufacturing capabilities, opening new markets, establishing or strengthening alliances and partnerships, 

willing to be a key contributor in an always wider “World of Transformers”.

TMC in APAC 

What’s the situation that characterizes the transformers market at present and for future years?

The transformers market is experiencing a favorable trend with numerous opportunities emerging. This trajectory is being driven by post-COVID investment across diverse applications, together with the initiative for new electrical infrastructures to facilitate the green transition. The adoption of more sustainable solutions that utilize dry transformer technology is gaining market share and finding applications in innovative sectors.

Additionally, in recent months, there has been a significant stabilization in the trend of raw material costs. Speculative fever that dominated 2021 and 2022 has subsided to more reasonable levels, fostering a more stable environment conducive to long-term project investment.

How TMC is positioned today against this backdrop? Where are TMC investing?

TMC stands as a leading player in the global transformer market, strategically positioning its products across all sectors that utilize dry transformers. Offering a range of technical solutions tailored to various applications, we constantly invest in R&D to explore innovative cooling systems, enhanced protections and advanced materials. Concurrently, significant steps have been made in expanding our production capabilities through the establishment of new facilities, coupled with the acquisition of state-of-the-art machinery. This expansion mirrors the substantial growth trajectory experienced by the TMC group, since its acquisition by H&F in 2017.

What’s the most complex challenge TMC is facing and how will they overcome it?

TMC faces its greatest challenge in managing tailored and special products and in relation to our strong position in this market, numerous customers express interest in collaborating with us.

However, the production of complex solutions for various special projects demands expertise and clear technical comprehension of end-user requirements, from both TMC and our customers as well as robust project management support from TMC. Consequently, to address these demanding customer needs, we have made significant investments in recruiting and training new personnel in engineering, implementing lean processes, automating our working tools, and bolstering project management across all areas.

What’s the most growing sector in Europe? And in USA? And in APAC?

Several applications are experiencing positive trends, largely driven by the need for new electrical infrastructure to support global growth and facilitate the transition towards a more sustainable economy. Significant investments are being made in hydrogen production, battery storage, and e-mobility, alongside the continuous expansion of renewable energy sources.

The data center market is also witnessing development, boosted by the surge in social media usage, the integration of artificial intelligence and the increasing reliance on cloud-based applications.

Additionally, in regions such as North America, the shortage of oil transformers is catalyzing market growth for dry technology in outdoor solutions.

How TMC is proceeding with the path towards the green economy?

TMC's dedication to optimizing production processes for waste and emission reduction (Eg.: through the Zero Carbon Project of Schneider Electric) involves several key objectives in process engineering.

Among these goals is the aim to produce transformers utilizing recyclable or recycled materials. We are currently engaged in defining the Life Cycle Assessment and EPD certification for our transformers, used as green passports to validate our environmental commitment.

Furthermore, our efforts to reduce and recover waste, with 90% of waste materials, including mixed waste, wood packaging, and plastics, being recovered by third-party entities.

Additionally, we are exploring chemical processes to recover the resins utilized in our production processes.

We also work tirelessly to ensure that our partners embrace our code of ethics and adhere to EU directives, ensuring products and solutions comply with regulations while verifying their origins. All of our products adhere to European regulations concerning the restriction of hazardous substances and comply with the European Chemicals Agency's SVHC candidate list.

TMC remains persistent in its investment strategy aimed at expanding its presence in the low and medium voltage transformers market. Our efforts include the acquisition of new buildings to increase capacity and the investment in state-of-the-art machinery.

Last year, we established a manufacturing facility in the United States and an assembly workshop in Israel, aligning with our objective of localized presence in key markets. Furthermore, we inaugurated an office in Singapore to better serve customers in Southeast Asia.

Looking ahead, TMC's vision encompasses maintaining technological leadership in dry transformer products while ensuring global reach to cater to primary markets beyond Europe. This involves establishing local footholds to offer enhanced customer proximity throughout the design, production, and after-sales service phases.

Hannover Messe Interview 2024

Traction transformers are essential for electric railway systems, including 

high-speed trains, conventional trains, light rails, metros, and trams

, they help convert grid voltage into the voltage that trains need to run while minimising wastage during transmission.

Electric railway systems usually feature traction substations, and transformers in substations must convert 

 to a form suitable for powering a rail system through overhead lines or third rails. The best transformers for this industry must 

 during operation while maintaining high performance and safety.

The design of traction transformers must consider such needs while ensuring minimal maintenance requirements and high reliability, and that is where dry-type transformers come in! 

Read on to know why a dry-type transformer is well suited for railways applications.

Benefits of Dry-Type Transformers for Railway Traction

Dry-type transformers have various features that make them excellent for railway traction applications, including:

Dry-type transformers are designed according to industry standards to ensure the safety of train operators, passengers, and maintenance personnel. They are completely 

, so you do not have to worry about fires igniting in case of accidents or faults. 

Both mechanical and electrical parts are short-circuit tested and validated through rigorous criteria like finite element analysis (FEA)

regardless of environment or condition. They feature different types of protection to ensure they remain functional and last for a long time, even in 

 and applications. The last thing a railway system needs is stoppages or halts due to breakdowns, but you can rest easy when you install dry-type transformers as traction transformers outdoors, in pressurized substations or tunnels.

A dry-type traction transformer can make the railway system 

 They are highly efficient to ensure great energy savings corresponding to reduced carbon emissions. They also feature ECO designs and solutions like 

 instead of oil solutions for further reductions in emissions and losses.

, which can help reduce downtime and the total cost of operating train systems. They are suitably protected from atmospheric agents and harsh conditions, so you can be safe and secure about maintenance stoppages for trains or transformers in substations situated in very low temperatures or highly polluted areas.

TMC Transformers: Leaders in Dry Type Transformers for Railway Traction

TMC Transformers features a wide range of dry-type transformers for 

railway traction fixed electrical substations

medium voltage distribution transformers for auxiliary services

It has over 30 years of experience in manufacturing and designing dry-type transformers according to all international standards like 

TMC Transformers validates all designs and has successfully conducted short-circuit tests on traction transformers for 12-pulse systems with power ratings of 3880 and 4400 kVA and insulation levels of 200kV BIL.

high-quality, safe, reliable, eco-friendly, and low-maintenance

 dry type transformers for railway traction applications, compliant with applicable standards and designed according to your requirements and technical specifications.

Traction Transformers to boost Railway Performance 

Renewable energy sources for power generation can pave the way for a 

Sustainability, environmental protection, emission-free processes are critical decision factors in power generation today, and sustainable transformers can play a crucial role in achieving them.

Dry Type Transformers from TMC Transformers

TMC Transformers supports sustainable power generation from renewable energy by providing a broad portfolio of 

. Transformers are vital in power generation and are widely used in 

TMC Transformers offers sustainable transformers that allow efficient, reliable, continuous, and emission-free operations.

Dry type transformers are sustainable transformers that use 

 medium instead of relying on oil or other liquids in the cooling system. They use natural or forced air ventilation for cooling, making them more beneficial than liquid-filled units.

How Do Dry Type Transformers Ensure Sustainability

Energy must be efficiently collected and distributed to be sustainable, and dry-type transformers guarantee high reliability regardless of environment or condition, with the 

. Transformers operate by the principle of 

 in power generation. TMC Transformers features an in-house 

 (FEA) facility that allows studying complex electromagnetic circuits, thermal and structural performance to ensure the finished product meets the required levels of reliability and efficiency.

 in operations or manufacture, making them a far 

 than oil transformers. They also feature increased efficiency, which translates to high energy savings and reduced emissions. Dry-type transformers feature 

 and use solutions like natural air cooling instead of oil solutions, guaranteeing low emissions and losses.

TMC sustainable transformers are protected from harsh conditions and atmospheric agents

 and flexible for use in extreme environments.

We’re referring to highly polluted areas and high climate class for transport, storage, and operation at very low temperatures (down to -50° for operation and -60° for storage and transport), and as well as resistance to fire hazards.

outdoor auxiliary sustainable transformers

, TMC Transformers has you covered! It features a team with over 30 years of experience designing and manufacturing dry-type transformers that meet applicable standards, technical specifications and customer needs. Check them out today to discover how sustainable transformers can help you achieve sustainable power generation.

Sustainable Transformers and renewable energies

 with a longstanding commitment to designing and building quality and correct transformers for the mining industry. Thanks to over thirty years of transformer experience, TMC transformers are designed in compliance with applicable standards, technical specifications and customer requirements.

The Mining Transformers Industry & The Relevancy of TMC Transformers at a Glance

Highly reliable mining transformers are essential for the mining industry to guarantee production and prevent profit losses. The transformers mining industry needs mechanically and electronically robust equipment to withstand 

 like high and low temperatures and dust. The last thing you want is outages or breakdowns during extraction or processing, and with TMC mining transformers, you can rest easy whether you’re mining in the middle of the desert or in snowy and cold areas.

Features of TMC Mining Transformers – Compliance & Innovation Are at Our Core!

An Impressive Foray of Full Certifications

TMC transformers are designed according to all international transformers mining industry standards, including

. Both mechanical and electrical parts are short-circuit tested and validated through rigorous criteria like finite element analysis (

 mining transformers. Dry type transformers are a green technology that is recyclable and highly efficient to ensure high energy savings corresponding to 

. Eco-friendly solutions like heat exchanger solutions and natural air cooling instead of oil solutions provide low emissions and losses.

TMC mining transformers can reach different levels of protection, including totally enclosed solutions from IP00 to IP68, ensuring protection from total dust ingress. You’re guaranteed high reliability in all kinds of challenging environments and applications. Thanks to different types of protection, you can install the mining transformers directly outdoors, in mine tunnels or pressurized substations.

TMC mining transformers are suitably protected from harsh conditions and atmospheric agents, making them maintenance-free and flexible for use in extreme environments. You don’t have to worry about maintenance stoppages during mining operations, whether in highly polluted areas or very low temperatures.

Visit Our Stand at the Trade Fair EXPOMIN 2023 in Chile

TMC transformers incorporate a carefully selected team of technicians and engineers with extensive experience designing and manufacturing mining transformers to provide you with the most suitable technology and services.

 from TMC are ideal for all kinds of applications worldwide, whether you’re mining metallic ores, diamonds, coal or oil.

Check out the TMC extensive portfolio for 

 and maintenance-free transformers that adhere to standards in the transformers mining industry that can be customized to your needs and requirements.

Transformers for the mining industry

 the Andrea Ghidini's interview about how TMC is facing the transformer market evolution and its challenges during the last years. 📈

What’s the situation that characterises the transformers market after the pandemic?

After the end of the Covid restriction, we started to see two main factors that have characterized the market. The first was the increase in volume requested and the second was related to the increase of the cost of raw materials, together with a longer lead time. Initially we considered this to be a reaction to the reduction in global activity due to Covid, but we continued to see a significant upturn in orders and growth continued over many months that followed.

How is TMC positioned? Where is TMC investing?

It all started five years ago, when TMC invested heavily in the dry transformer business. We saw continuous growth as a result, even during Covid time we managed to retain all employees, which helped give TMC the platform to continue the journey and grow the business. In order to maintain sustainable growth, we have always tried to anticipate the market, although what happened after Covid was not easy to predict. Our investment continued with the purchase of new winding machines, new facilities, special tools for production and the latest software to improve design and production processes. In addition to this, TMC have and continue to invest heavily in bringing new people on board across all functions of the business. This will enable us to increase capacity in the medium and long term. But we didn’t stop there! We’ve expanded our global presence by opening new facilities in both the USA & Israel.

What’s the most complex challenge you’re facing? How will you overcome it?

The most challenging aspect, first and foremost, is to 

. More recently, the signs are that the availability of material has increased, although lead times remain long. Over that past few months, we have learnt how to manage our supply chain more effectively, thus improving the management of longer lead time projects, mitigating the risk linked to cost variations. We also encountered challenges relating to the availability of skilled people that we need to continue our growth plans. In many ways we are fortunate to be based in a region where we can find experienced people, on the other hand we have worked hard in to retain our employees by investing heavily in Human Resources.

Which sector is seeing the most growth, both in Europe & the USA?

Overall, the economy has a positive trend, with most applications requiring dry type transformers demanding more investments. The need of a green transition is creating more & more new opportunities for 

hat are linked to new technologies such as

 Hydrogen production, electrical chargers and battery storage

. Global digitalization is creating a need for new 

 is driving investment in renewable energy generation, together with new and more-efficient distribution infrastructures.

Following a period of considerable investment in R&D, we are now delivering products for traditional renewables, such as wind and solar. TMC have also developed innovative solutions that support hydrogen production, improving our products continuously in order to position ourselves as a reliable supplier to our customers that supports demanding applications where dry transformers play a fundamental role. These technological advances mean that TMC’s dry type transformer offer is a very credible alternative to traditional, liquid-filled assets.

When it comes to our internal approach to 

, we’ve invested in processes that enable us to 

 on the roof of our main production site, which has a capacity to generate more than 1 GWh/year. Other initiatives include the 

 that we produce in many operations and the installation of more efficient tools to reduce consumption. 

TMC’s success in the market to-date has far exceeded our expectations. The positive return that we’ve seen, both in 

, is a direct result of and driven by the competence of our people and the quality of TMC products. The original plan was to enter the market and try to meet the needs of our customers, providing 

competence, flexibility, reactivity and proximity to the market

. To implement this, we managed to hire a team of people with many years of industry experience in all strategic functions, including Sales, Engineering, Production and Quality. We then reinforced other key functions, such as marketing and IT, with highly skilled people that complemented and added value to the team. So, 

the human capital is the for sure the main driving factor of our growth.

Our achievements to date have put TMC in a very strong position, which will help us realize our future plans. Our growth is not only linked to market expansion, but also to high penetration of the customer base. We’ve created a strong network of agents and distributors across the globe and the return we are having is based on solid relationships with our customers. We are positioning our products and overall offering into new applications and solutions, differentiating in numerous areas and, therefore, operating independently from the economic cycle. TMC work tirelessly to mitigate risk and take advantage of these positive trends. We will continue to develop our global footprint, expanding into developing regions.

An expert Q&A with the TMC Group Marketing & Sales Manager 

Leader in the manufacture of medium and low voltage dry-type transformers and reactors, TMC Transformers is a dynamic European company with a global reach. The company designs and produces a wide range of innovative solutions, using the latest advances in cast resin and VPI technologies to optimise performance and cater all needs.

All products and services are available in standard ranges and tailor-made versions, perfect for both 

. These two aspects together allow TMC to offer customers around the world the best service they possibly need.

Among the different possibilities of applications such as industry, building and infrastructures, traction substations, marine and offshore, oil and gas, renewable energy, battery storage and mining, the company is 

highly specialised on dry-type transformers for data centres

All the news from the TMC world

Dry type transformers: reliable power supply for every industrial application

Crane power supply transformers

TMC in APAC

Hannover Messe Interview 2024

Traction Transformers to boost Railway Performance

Sustainable Transformers and renewable energies

Transformers for the mining industry

An expert Q&A with the TMC Group Marketing & Sales Manager

Transformers for data centers applications

Multi pulse Transformers - VSD Transformers

TMC Transformers closer to the real world with multiphysics simulations

Network Transformers