1969
First order received for 5kVA, 11/0.250 kV Single Phase transformer from Uttar Pradesh State Electricity Board (now Uttar Pradesh Power Corporation Limited)
Established in 1969
Technical Associates Limited
Established in 1969, Technical Associates Ltd. (TAL) today has evolved into one of the leading manufacturers of EHV Transformers in India.
With ISO 9001:2015, ISO 45001:2018 and ISO/IEC 17025:2017 certifications under its belt, TAL boasts of an annual manufacturing capacity of 20,000 MVA at its state of art transformer works at Sitarganj Uttarakhand India and thus ranks among the Top Ten OEM’s in India for MV, HV and EHV Power Transformers.
TAL’s present manufacturing range is from 10 MVA 33 kV to 500 MVA, 400kV class with its 132 kV and 220 kV transformers having successfully undergone stringent type testing and short circuit tests in accordance with IEC 60076 and IS 2026, at the Central Power Research Institute (CPRI) - a member of STL – the Short-Circuit Testing Liason of international testing laboratories.
With an installed capacity of over 150,000 MVA, TAL has become one of the most preferred suppliers of MV, HV and EHV transformers for leading T&D power utilities, Global EPC’s , Renewable Energy & Hydro power projects. TAL is one of the leading manufacturer exporters of transformers to overseas markets of Asia and Africa since 2001 and is looking to expand its export business to newer markets of Middle East, Far East, LATAM and Central Americas.
With approvals from leading power consultants, EPC’s and Power Transmission utilities including PGCIL & NTPC, TAL is in an excellent position to shape tomorrow’s mobility, with its Power Transformer solutions for Railway and Metro, Fast track Renewable Energy and Data center projects.This underlines TAL's commitment to excellence and reliability in power transformation solutions, catering to diverse customer needs.
Our Journey Of Progress
1970
Regular production commences of pole and pad mounted transformers of different ratings up to 1000 kVA, 11/0.433 kV.
1973
Technical Associates Limited registered as a company incorporated under the Indian Companies Act, 1956.
Production commences at a new manufacturing facility at Ismailganj, Lucknow for Power & Distribution Transformers.
1974
A sister concern - Sri Ram Industries set up to manufacture Transmission Line Towers. These were designed, tested, fabricated, and galvanized for 132 kV Transmission Lines. Microwave towers up to a height of 100 Mtrs. supplied for Microwave link connecting east UP to west UP.
1979
TAL sets up the first Distribution transformer manufacturing plant in the state of Punjab in District Sangrur.
1991
TAL gets ISO 9000 certification for assembly of transformers and processing of raw materials including core laminations, slitting and cutting, conductor drawing, paper covering, transformer oil base stock processing, tank fabrication and insulation.
2001
TAL becomes a regular manufacturer of 40.0 MVA, 132 kV power transformers.
2006
TAL manufacturing activities certified for compliance with ISO 9001:2000 standards by BSI, UK.
Turnkey Power Projects division set up for executing Transmission & Distribution EPC projects.
2007
TAL commences execution of several projects for Engineering, Procurement, Construction, Erection and Commissioning of Switchyards for 33, 66 and 110 kV switchyards and Lines from 11 kV up to 132 kV all over the country.
Work commences on setting up a state of the art manufacturing plant in Sitarganj, Uttarakhand for manufacture of Extra High Voltage Power transformers up to 400 kV class.
2008
State of the art plant commissioned at Sitarganj (Uttarakhand). It will enlarge TAL’s transformer product portfolio to include EHV Transformers up to 400 kV; a quantum leap in manufacturing and technology.
2009
Second Transformer production unit at Sitarganj gets commissioned.
TAL commissions Vapour Phase Drying Plants and Impulse Generators (HAEFELY, Switzerland).
2010
Both plants of TAL certified for compliance with ISO 9001:2008 standard.
2011
TAL delivers it's first 100 MVA 220/132 kV Auto Transformer to APTRANSCO.
TAL executes it's first export order for Power Transformers for ZESCO, Zambia.
TAL successfully type tested for 160 MVA, 220/132 kV voltage class Power Transformer by ERDA Vadodra.
2012
TAL executes export order for Power Transformers for Tokai Power Products Limited, Bangladesh.
TAL executes export order for Distribution Transformation for ABERME, Republic of Benin, West Africa.
TAL installed UP's first 2 MWp Solar Photovoltaic Power plant in District Barabanki Inaugurated by Honorable Chief Minister of Uttar Pradesh.
2013
TAL executes export order for Power & Distribution Transformers for Energie du Mali, Africa.
TAL received an approval from Research Design and Standards Organization (RDSO) for manufacturing and supply of Traction Power Transformers upto 30MVA, 220 KV Voltage class.
TAL received an approval from Power Grid corporation of India Limited for supply of 1 Ph. & 3 Ph. Transformers upto 66 KV Class.
TAL approved for repair of 400/220/132 KV Power Transformers by Power Corporation of India Limited (PGCIL). 2013: TAL Sitarganj unit approved by Power Grid Corporation of India Limited (PGCIL) & NTPC.
2014
TAL manufactures and supplies 160 MVA 220 KV Auto Transformer to RRVPNL
2015
TAL gets BIS approval for supply of Distribution Transformers as per IS1180:2014-Part-1 for Sitarganj Plant. 2016: TAL Sitarganj unit approved by Maharashtra State Electricity Transmission Co. Limited, Mumbai (MSETCL) for supply of transformers upto 400KV Class rating.
2016
TAL manufactures and supplies 3 Nos. 160 MVA 220/132/11 kV Transformers to Monte Carlo, Gujarat
2018
TAL Sitarganj unit approved by Karnataka Power Transmission Corporation Limited, Bangalore (KPTCL) upto 160 MVA, 220 KV class rating.
TAL manufactures and supplies 2 Nos. 100 MVA 220/33/11 kV Transformers to Delhi Transco Limited (DTL).
2020
TAL manufactures 160 MVA, 220/132 KV voltage class Power Transformer and successfully Impulse tested by ERDA Vadodra.
TAL bags 2 Nos. 160 MVA, 220/132/11 KV Transformer from RRVPNL.
TAL manufactures and supplies 2 Nos.100 MVA 220/66/11 Kv Transformers to Karnataka Power Transmission Corporation Limited, Bangalore (KPTCL).
TAL Sitarganj unit approved by Jharkhand Urja Sanchar Nigam Limited, Ranchi for supply of 132& 220 KV class ratings.
2022
7 Nos. Short Circuit tests cleared in 1 year:
- 2x12.5MVA + 2x20 MVA
- 1x63 MVA, 1x40 MVA
- 1x100MVA, 220/132/11 kV
Test Lab Lab approved upto 500 MVA, 400 KV class, by NABL
2023
Got approval from Uttar Pradesh Metro Rail Corporation (UPMRC) and Surat Metro
Got approval from PGCIL for site and factory repair of 400 kV Power Transformer
Got approval from Gujarat Metro Rail Corporation (GMRC)
Got approval from PGCIL- a leading transmission Utility in India for manufacturing transformers upto 220 kV ratings and also repair & refurbishment of transformers upto 400 kV.
2024
First Order of 500 MVA, 400 KV received from UPPTCL- a leading transmission Utility in North India.
Exports of HV and EHV Power Transformers to Togo, Uganda, Nepal, Tanzania, and Swaziland vide reputed EPC’s.