Made in Germany

SECTOR SOLUTIONS – FOR ALL APPLICATIONS ACROSS THE GLOBE

Power supply

Power supply involves providing consumers with useful energy. Electrical energy is one of the most versatile forms of energy that can also be converted to other energy forms with very low losses. HTT transformers guarantee a reliable and high-performance power supply. In addition to the electrical design of the transformer, safety, durability, energy efficiency and adaption of the transformer to the local situation are basic requirements for a reliable power supply. Whether it is power distribution or performance transformers according to Ecodesign Directive 2009/125/EC – VO 548/2014 Level 1 (already Level 2 today, DIN EN 50588-1) or power-converter transformers – we supply durable products with conducting and insulation materials that best suit your technical and economic requirements.

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Petrochemical industry

Stabilising production processes, boosting operational safety or reducing energy costs – the demands of the petrochemical industry are manifold. An extremely high level of system availability is essential for the continuous production of petrochemical products. HTT transformers guarantee a reliable and high-performance energy supply:  be it performance transformers, power converter transformers for 6-pulse inverter operation, double-storey transformers for 12 or 24-pulse inverter operation or triple-storey transformers for 18-pulse inverter operation – we offer you durable products with conducting and insulation materials that best suit your technical and economic requirements.

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Raw materials production

The sustainable supply of energy and the environmentally-compatible production and utilisation of the required raw materials represent huge challenges. Metals, stones, natural gases, crude oil – location, mining, further processing and the use of raw material to produce industrial goods are crucially important for any economy. Rough salty sea breezes offshore, arctic cold, tropical climates or hot desert winds onshore are all ambient conditions that make great demands on the transformers used. In addition to the electrical design of the transformer, safety, durability, energy efficiency and adaption of the transformer to the local situation are basic requirements for a reliable power supply.

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Test field equipment

Each electrical product, be it a simple light switch through to large-scale motors with several megawatts, must be tested in line with a variety of international norms. Therefore, every manufacturer of electrical operating equipment must have a test field specifically designed for his requirements with a transformer as an energy source that is designed for the required product tests. Therefore, for us as a transformer manufacturer, each test field transformer is unique with very specific properties that can only be defined in close cooperation with the customers. Regardless of whether high currents or many low-voltage taps are specified, and regardless of which supply grid the transformer is connected to – test field transformers are always special transformers that challenge us as a transformer manufacturer.

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Iron and steel industry

A large amount of electrical energy is required to melt input material. One decisive product factor is the melting time that primarily depends on the electrical output of a furnace transformer. Fast cycle times between the melt time, racking and rest periods require safe, durable and well-designed products. The furnace transformer must be dimensioned so that a constantly alternating, specific electrical output is reliably available. It is often installed in the direct vicinity of the furnace. The ambient temperatures and/or cooling of the transformer therefore play a special role in the design.

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Mobility

The world in the 21stcentury is not only marked by an enormously growing mobility needs, but also by the growing variety of mobility forms. Individualisation, connectivity, urbanisation and neo-ecology will be decisive factors for tomorrow’s mobility. Technical innovations and changed human needs become the motor for new types of mobility: networked, digital, post-fossil and differentiated. We are currently experiencing an evolution of mobility. Be it 7-coil transformers for aircraft manufacturers, silicon-free transformers and reactors for the automobile industry or 24-pulse transformers with air/water coolers for ship drives – HTT provides the right transformer for each application purpose.

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Deep and opencast mining

Whether if it is underground or over-ground – huge amounts of energy are required when mining natural resources. The transformers required here must be resistant to dust, dirt, chemicals and damp, and also need to satisfy all requirements relating to safety, reliability and efficiency. We will find the right solution for your application regardless of whether or not the transformers are mounted to a tipper truck or if they are designed for mounting to a carriage and for starting heavy motors. Our engineers develop individual and reliable products, even in unusual sizes. Thanks to their compact size, they are ideal for tight spaces. They can handle any challenges, tough environments, high load cycles and thermal loads they are faced with.

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Glass industry

The glass industry comprises all companies that produce and process glass. Glass is used in many different ways in industrial operations, in the research sector, the construction sector and in private households. The output of the furnace transformer is decisive when using electrical and chemical energy to melt input materials. Fast cycle times between the melt time, racking and rest periods require safe, durable and well-designed products. Oil-immersed and casting resin transformers by HTT guarantee reliable durability even under extreme ambient conditions. High-performance and efficient, they ensure longer resistance to short circuits and remain controllable. All of our products ensure low losses and meet strict environmental and safety standards.

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Machinery and plant engineering

The German machinery and plant engineering sector is one of the leading export and innovation sectors and therefore has a key position in the economy.  HTT transformers guarantee a reliable and high-performance energy supply:  whether it is performance transformers, power converter transformers for 6-pulse inverter operation, double-storey transformers for 12 or 24-pulse inverter operation or triple-storey transformers for 18-pulse inverter operation – we offer you durable products with conducting and insulation materials that best suit your technical and economic requirements.

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