Corporate

Tamini is the world leading Italian company for the design and production of industrial, power and special transformers.

Founded in 1916 in Milan, it supplies its products to the mostimportant industrial sectors (i.e. steel, aluminum, mining, oil & gas, chemical and transportation) and the most highlyqualified operators in the energy sector (production, distributionand transmission).

Since 2014, Tamini has been part of the Terna Group, the Italian Electricity Transmission Grid Operator, the Europe's leading independent operator in terms of kilometres of electricity lines managed:a solid industrial enterprise, financially stable, at the forefront in the energy sector, and with the aim of consolidatinghigh-quality synergies and new levels of development.

With a century of experience in the market and world records in the field, Tamini combines the quality of its products, designed and hand-manufactured with the unmatched expertise of the Made in Italy. More than 8,300 Tamini transformers have been manufactured and installed for customers in more than 90 countriesaround the world. Tamini manages 4 production plants in Italy and operates through its own facilities in the USA and North Africa. At present, approximately 60% of company turnover comes from exports, particularly fromemerging countries.

Italian Leaderin Energy Transformers

A specific product for each customer

Tamini sits down with its customer to share requirementsand identify the technological solution which is mostsuited to the customer’s need. Tamini studies and creates ad hoc electrical diagrams, to produce custom made transformers, all of which arecarefully tested with performance simulation within theindustrial setting in which they will operate, with the aimof ensuring perfect product compatibility with existingequipment.Tamini provides integrated “turn-key” solutions for thetransformer chain within the same industrial plant.

Excellent quality, which lasts over time, at the most competitive price

Combining the quality and reliability of Made in Italy hand-manufacturedwith the most advanced technologies and the best engineering solutions,Tamini creates products which are recognised across the world as being top of the range, both in terms of quality and durability. Tamini uses high-quality manufactured materials and components, 100% European (of which 80% Italian). Production flexibility, together with know-how developed over 100 years of business, allows Tamini to meet all sector requirements. And all of this at the most competitive price.

Designedaccordingto CustomerSpecifications

HandMade

Research, development and product innovation

Tamini is constantly investing in innovative methods for calculation, analysis, design, and in the study of new materials, with the aim of optimisingthe performance, quality and cost of transformers. With one of the largest and most advanced technical laboratories in the world,and with a staff of 40 highly talented researchers, it combines some of the most advanced skills in the sector of research and development with the best engineering solutions.The use of equipment, simulation instruments and cutting-edge IT softwareallows Tamini to carry out in-depth and accurate analysis of the magnetic,mechanical, electrical and thermal performance of the transformers,including studies on how the machine performs when subject to all types of extreme conditions (i.e. overloads, short circuits, seismic stresses, transport and occasional knocks).

With the BestQuality

Industrial Line• Transformers and Reactors for Metallurgy: iron, steel and ferro alloy

- EAF and LF Transformers- Series reactors for furnace application

• Transformers for AC/DC Conversion Systems: electrochemical plants/sectors,aluminum smelters, metal refining, motor driver, railway traction - Rectifier Transformers

Power Line• Transformers for Electrical Energy Production

(both conventional and renewable sources)- Generator Step Up (GSU)- Oil and gas- Auxiliary Transformers

• Transformers for Electrical Energy Transmission- Transmission Transformers- Transmission Autotransformers- Shunt Reactors- Phase Shifting Transformers (PST)

• Transformers for Electrical Energy Distribution- HV/MV Transformers- MV/LV Transformers (oil and dry type)

• Special Transformers- Short-Circuit Test Room Transformers- Mobile Substation Transformers- Neutral Earthing Transformers and Reactors

Our Products

Tamini quality installation and assistance

With an average of approximately 200 transformers assembled and activated each year, a team of experienced and qualifiedspecialists and a complete service portfolio, Tamini guarantees its customers high-quality technical assistance in each phase of the transformer’s life.

Tamini Service Portfolio

• Installation & Commissioning• After Sales Assistance• Training on special machines; training courses

on use of next-generation transformers• Diagnostic, Investigation, Monitoring & Consulting• Basic and Advanced Maintenance• Retrofit and Upgrading• Factory and Site Repair• Spare parts

OurService

The main strengths of Tamini Service are:

• 100 years of experience in the construction, maintenanceand repair of industrial and special power transformers

• Dedicated service resources can tap into a pool of experienced personnel from different production plants to offer enhanced flexibility

• Fast, flexible repairs backed up by 4 production plants that can be chosen according to the type of transformer and the equipment and personnel available

• Dedicated service packages can be provided to meetspecific customer needs

• Servicing performed worldwide• Transporting transformers and equipment all over the world,

including customs clearance

TheCustomers’Choice

• World leader in terms of experience in the sector 100 years of business, development and success

• A solid companyWith more than 300 employees and specialist operators, Tamini is the largest Italian industrial enterprise in the sector

• Production capacityTamini has the largest number of plants in Italy (four), all of which are diversified and specialised to best satisfy demand

• Product qualityDesigned ad hoc for each customer, hand-made with Italian expertise

• Product reliabilityGuaranteed by more than 8,300 transformers distributed and installed for its customers in more than 90 countries around the world

• Outstanding know-how and innovation Thanks to a Technical Department which is among the most advanced in the world

• A complete serviceNot only design and production, but also installation and service to support the customer at each stage

And Why

Tamini supplies its products to the most important industrial sectors (i.e. steel, aluminum, mining, oil and gas,chemical and transportation) and the most highly qualified operators in the electrical energy sector (production,distribution and transmission). Tamini, its transformers and its know-how are the preferred choice of the bestplayers in the most important industries in the world, and of the international leaders in the electrical energy sector.

• ABB • ANSALDO ENERGIA • ALSTOM • TOSHIBA • SIEMENS • SCHNEIDER

• ARCELOR MITTAL • USSTEEL • NUCOR • TENARIS • TERNIUM • POSCO • SALZGITTER • VOEST ALPINE • GERDAU • BAOSTEEL • JINDAL STEEL & POWER • ESSAR • TATA STEEL • THYSSENKRUPP • TMK • OMK • VALLOUREC • SSAB • NBSSTEEL

• BUZZI • FS

• ENEL • TERNA • EDISON • EDF • SONELGAZ • VATTENFALL • SCOTTISH POWER • CEPS • EON • REPOWER • CREOS • ENI • VOITH • GENERAL ELECTRIC

• TENOVA • SMS GROUP • DANIELI • ANDRIZ • OUTOTEC • HATCH • SNC-LAVALAIN • AIRLIQUIDE

• RIO TINTO • GLENCORE • ANGLO • NEW GOLD • FREEPORT • OXYCHEM

Africa1,378

Middle East682

Asia932

NorthAmerica210

SouthAmerica173

Australia5

Europe4,920

Tamini Transformers installed around the World

Total8,300

The BestTransformersin the World

Substation Transformer (120 MVA, 275/330 kV)

Customer: Scottish Power - Whitelee Windfarm (GB) Tamini transformers have been supplied at Whitelee,the largest wind farm in the UK and one of the largest in Europe.

Transformers (200 MVA)

Customer: IPSCO Steel (Alabama-USA) A Tamini integrated “turn key” solution for the entirechain of steelwork transformers: furnace transformers, series reactor and substation step-down transformers.

Rectifier Transformer(53 MVA, 230/2x6007524 kV)

Customer: Magnola Metallurgy Inc. (Canada)Designed to operate at temperatures below -50°C.

Rectifier Transformer (128/2x66 MVA) for aluminum smelter

Customer: FATA S.p.A. (Italy)One of the largest in the world.

Furnace Transformer(360 MVA, 345/1.680 kV)

Customer: Atakas (Turkey) The largest furnace transformer in the world.

Phase Shifting Transformer(PST) 1.800 MVA, 400kV (± 17.5°)

Customer: Terna S.p.A. (Italy)One of the largest PSTs in the world.

Novara

- Specialised in the production of medium-sized power transformers (from 10 to 100 MVA up to 220 kV for network supply and distribution).

- Total surface area of 17,000 m2.- 3,000 m2 dedicated to the production of winding machines by means of large-scale

vertical and horizontal machinery.

• Transformers for electric power stations• Transformers and auto-transformers for primary and secondary distribution network substations• Step-down transformers (buck converters) for industrial plants• Oil-immersed reactors

Melegnano

- This is the historical headquarters of the company where, starting in 1950, Tamini contributed to the post-war reconstruction of Italy and the industrialisation which was the foundation of the Italian economic boom. The plant has been renovated and developed according to the highest technological standards.

- Specialised in the production of medium-sized transformers (up to 150 MVA) intended for special and industrial use.

- Total surface area of 11,000 m2.

• AC and DC arc-furnace transformers• Ladle-furnace transformers• Oil-immersed reactors• Rectifier transformers for AC/DC conversion

Legnano

- Specialised in large-scale products (up to 765 kV and 1,000 MVA, with unit weight which can reach 400 tonnes): transformers for generation, transmission and primary distribution, and transformers for the supply of energy, or transformer modules.

- Equipped with a testing room which operates with the most advanced test instruments. All types of routine test are carried out, as well as special and type tests.

- Total surface area of 17,000 m2.

• Transformers for electric power stations• Auto-transformers for interconnected networks• Substation transformers for primary distribution• Furnace transformers and large-scale industrial transformers• Transformers for HV research and testing laboratories• Phase Shifter Transformers (PST)

Valdagno

- Specialised in the production of small-scale transformers (up to 40 MVA), silicone and mineral-oil-immersed transformers, and dry-type and cast-resin transformers (up to 150 kV).

- Total surface area of 3,000 m2.

• Rectifier transformers for: railway and metro traction, naval propulsion, motor driver, electrical power stations for electrochemical plants; shunt reactors

• Watertight power transformers up to 150 kV• Distribution transformers up to 36 kV• Dry-type transformers up to 36 kV for internal installation,

in protective cases and with forced external ventilation• Transformers for railways and metros• Special transformers• Reactors for different applications

IndustrialPlantsTamini

Tamini operates through four manufacturing plants in Northern Italy.Production of a broad range of specialised transformers is fully integrated among the four Italian factories.

Editorial Design / Interno Otto RomePhotographs / Massimo Cangelli and Tamini Archive

EVERY TAMINI TRANSFORMERIS DESIGNED TO BE UNIQUE

Unique in its QualityBecause Tamini has a production philosophy centred around people, combining the most advancedtechnologies with the quality and reliability of artisan products, making it an international leader inMade in Italy production.

Unique in its TechnologyBecause Tamini invests continuously in research and development, and guarantees installation andsupport services of the very highest technical order.

Unique in its Customer SatisfactionBecause Tamini designs its transformers according to the specific needs of each individual client,positioning itself at the top end of Made in Italy.

www.tamini.it

INT

ER

NO

OT

TO

- R

OM

E

www.tamini.it

Tamini Trasformatori S.r.l. - HeadquartersVia Cesare Battisti, 43 - 20077 Melegnano (Milano) - ItalyPh. +39.02.982051 - Fax +39.02.98231524

Tamini Transformers Production FacilitiesVia Emilia, 37 - 20077 Melegnano (Milano) – ItalyPh. +39.02.982051 - Fax +39.02.98231524

Via P. Ovidio Nasone, 5 - 20025 Legnano (Milano) – ItalyPh. +39. 0331.51381

Corso Risorgimento, 209 - 28100 Novara – ItalyPh. +39. 0321.473371

VTD Trasformatori S.r.l.Via Gasdotto, 6 - 36078 Valdagno (Vicenza) - ItalyPh. +39.0445.409080 r.a. - Fax +39.0445.409733

Tamini Transformers USA LLC2803 Butterfield Road, Suite 385, Oak Brook, IL 60523 - USAPh. 630.368.9907 - Fax 630.368.9910

Tamini Transformers Algeria95, Cadat, Les Sources, Bir Mourad Rais, 16005 Alger - Algérie Mobile +39.335.6886235 - Fax 021543968

INT

ER

NO

OT

TO

- R

OM

E