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Sensformer: Transformers meet connectivity

Sensformer: Born connected.

Are you ready to move into the age of connective assets? With the Sensformer, a transformer that is equipped with a connectivity feature, you can utilize the data your transformer provides to dive into digitalization and optimize your operations and business decisions.   Discover the Sensformer and all the benefits   Find out more about our transformers. Our iPDF takes you on a journey through the fascinating world of Siemens Transformers: Download it below to find out how we equip powerhouses in urban neighborhoods and enable the energy superhighways of the future and learn how our assets play a decisive role in the digital revolution!

 

Dry Type Transformers

ATL offers a comprehensive range of Copper and Aluminium wound dry type transformers. We offer single phase and three phase solutions both as open type and enclosed type with housings of IP ratings IP23….. P65. The swan neck type transformer housing introduced by ATL provides high degree of cooling in these naturally cooled dry type transformers. Dry type transformers are available as isolation, safety isolation as well as auto transformers. We produce dry type transformers up to a power level of 1.5MVA and up to 12kV bracket as per IEC 60076. The details of our standard series can be found under each of the below individual categories and please feel free to contact our technical team for a team for bespoke requirements.

Inductors & Chokes

ATL has gained the expertise in the design and manufacturing of inductors and chokes for a wide range of applications. The detail knowledge, experience and innovative ideas that ATL inherited has enable it to provide the best solution for a given application.

ATL has the knowledge and experience on the performance and limitations of magnetic martials such as Si steel, Amorphous, Nanocrystalline, 6.5% silicon steel different grades of ferrite etc. enable us to provide the best solution for a given application.

High Frequency Transformers

ATL with years of research has arrived at proprietary solutions for high power high frequency transformers and ATL is proud to state that number of customers have already benefit from these solutions.

Range of high frequency transformers, low power transformers , high power high frequency transformers, high voltage high frequency transformers and Planar transformers for modern applications.
With the latest developments in power electronics components such as SiC MosFETs the demand for high power high frequency transformers has grown rapidly. Energy efficiency, low noise, reduced mass and dimensions have become more and more vital factors in designing magnetics for these modern power electronics applications such as rolling stock, renewable energy applications.

In order to achieve high degree of miniaturization power electronics designers move into significantly high operating (switching) frequencies in the development of modern high-power converters and inverters. This has made it challenging for many magnetic manufactures to supply compact high-power high frequency transformers.

Variable Transformers

Today’s industry always face the challenge of finding reliable cost effective wire wound variable transformers for a reasonable price. ATL in collaboration with an experienced partner presents a highly efficient range of variable transformers with excellent regulation.

Open type, Enclosed type and Enclosed type with power motors.
ATLs variable transformer range includes open type, enclosed and enclosed with inbuilt power matters for ease measurements of currents and voltages.

Cast Resin Transformers

Today’s industry always face the challenge of finding reliable cost effective wire wound variable transformers for a reasonable price. ATL in collaboration with an experienced partner presents a highly efficient range of variable transformers with excellent regulation.

Open type, Enclosed type and Enclosed type with power motors.
ATLs variable transformer range includes open type, enclosed and enclosed with inbuilt power matters for ease measurements of currents and voltages.

Amorphous Core Transformers

Energy efficient, low loss amorphous transformers reduce greenhouse gas emission.
Amorphous core transformers reduce the electrical energy losses up to 40% in comparing with conventional transformers and thereby reduce the CO2 emissions considerably. The environment contribution of certain amorphous transformers seen as an equivalent of over 300 tress per year.

Robust for high frequency harmonics generated by the increased use of power electronics.
AT present ATL produces amorphous transformers per order, however ATL is planning to present a standard series of Amorphous in near future.
ATL accepts enquires up to power level of 5MVA and voltages up to 12kW bracket.

Success Story, Mar 4

Ester-Transformer: High performance with increased sustainability

What a milestone: the world’s first 345-kV generator-step-up transformer with natural ester insulation has passed the short-circuit test at KEMA instute.

A key role in electricity supply

Current highlights

 

Direct-current electricity can now be transmitted at gigantic 1,100 kilovolts

The world´s first transformer, which has been designed and manufactured for the HVDC transmission line with the highest direct-current electricity of ± 1,100 kilovolt (kV) has been tested successfully in Nuremberg, Germany. The transformer will enable low-loss and extremely efficient high-voltage direct-current (HVDC) power transmission over a record distance of 3,284 kilometers with a transmission capacity of twelve gigawatts.

Excited? You can watch the journey of Siemens’ first 1,100 kV HVDC transformer
Part 1: The first 1100 kV HVDC transformer
Part 2: The departure
Part 3: The arrival at the port of Shanghai
Part 4: Delivery to to Guquan converter station

Find out how our innovations are shaping the future of transformers

There’s so much more to a transformer than just transforming voltage: They actually form the backbone of modern energy grids, and their reliable operation is crucial to ensuring a stable and resilient power supply.

If you haven’t had the chance to see our transformer model in person, now you can learn all about innovative transformer technology from wherever you are by watching the playouts online.

Green Transformers with ester insulation

Synthetic and natural esters are beneficial alternatives to mineral oil as an insulating liquid in transformers. Their high flame and flash point as well as their biological degradability make them a shooting star among the cutting-edge transformer materials available nowadays. As a brand new innovation using synthetic ester, Siemens Transformers has manufactured and successfully tested three power transformers for the 400 kV-level with synthetic ester insulation and waste heat usage.   Find out more about alternative environmentally friendly transformer insulation and current use cases (Zip Download)

Reliable power transmission from New Jersey to New York City

How do you provide sufficient and reliable power for a megacity like New York? Hudson Transmission Partners, LLC, awarded Siemens with the contract to connect the power supply networks of New Jersey and New York for a 660 MW back-to-back HVDC system. The challenge has been to provide a stable interconnection of two independent grids in an area with limited space and restrictive noise requirements, all within a short time. Eight Converter Transformers for HVDC Transmission helped to master this challenge and to ensure a reliable power supply for New York City.

Make use of our services

For your convenience, we have assembled relevant downloads as well as details of support contacts below.

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