Transformers and Electricals Kerala Limited - Revision history

Wazid at 04:55, 5 January 2024

2024-01-05T04:55:56Z

← Older revision		Revision as of 10:25, 5 January 2024
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	\| image = Telk Gate.JPG		\| image = Telk Gate.JPG
	\| type = [[Public Sector Undertaking]]		\| type = [[Public Sector Undertaking]]
	\| founded = {{Start date and age\|1963\|12\|09}} in [[Angamaly]]<ref>{{Cite web\|url=https://www.zaubacorp.com/company/TRANSFORMERS-AND-ELECTRICALS-KERALA-LTD/U31102KL1963SGC002043\|title=TRANSFORMERS AND ELECTRICALS KERALA LTD - Company, directors and contact details \|website=www.zaubacorp.com\|access-date=2018-04-10}}</ref>		\| founded = {{Start date and age\|df=yes\|1963\|12\|09}} in [[Angamaly]]<ref>{{Cite web\|url=https://www.zaubacorp.com/company/TRANSFORMERS-AND-ELECTRICALS-KERALA-LTD/U31102KL1963SGC002043\|title=TRANSFORMERS AND ELECTRICALS KERALA LTD - Company, directors and contact details \|website=www.zaubacorp.com\|access-date=2018-04-10}}</ref>
	\| location_city = [[Angamaly]], [[Kerala]]		\| location_city = [[Angamaly]], [[Kerala]]
	\| location_country = [[India]]		\| location_country = [[India]]
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	\| homepage = {{url\|www.telk.com/}}		\| homepage = {{url\|www.telk.com/}}
	}}		}}
	'''Transformers and Electricals Kerala Limited (TELK)''' is a [[Public sector undertakings in Kerala\|public sector undertaking in Kerala]] incorporated in 1963 under an agreement with [[Kerala State Industrial Development Corporation]] (KSIDC) and [[Hitachi\|Hitachi Limited]] of Japan. The company was formed to design and manufacture extra High Voltage Electrical equipment in India. The first product rolled out from TELK in 1966 is power transformers.<ref>{{Cite web\|url=https://kerala.gov.in/transformers-and-electricals-kerala-ltd.\|title=Transformers and Electricals Kerala Ltd. - Government of Kerala, India\|website=kerala.gov.in\|language=en\|access-date=2018-04-10}}</ref> In 2009, TELK became a joint venture company of the [[Government of Kerala]] and [[NTPC Limited]]. The equipment's TELK manufactures includes power transformers, current transformers, voltage transformers, SF6 Circuit Breakers and reactors.		'''Transformers and Electricals Kerala Limited (TELK)''' is a [[Public sector undertakings in Kerala\|public sector undertaking in Kerala]] incorporated in 1963 under an agreement with [[Kerala State Industrial Development Corporation]] (KSIDC) and [[Hitachi\|Hitachi Limited]] of Japan. The company is located at [[Angamaly]], near [[Kochi]], in the state of [[Kerala]]. The company was formed to design and manufacture extra High Voltage Electrical equipment in India. The first product rolled out from TELK in 1966 is power transformers.<ref>{{Cite web\|url=https://kerala.gov.in/transformers-and-electricals-kerala-ltd.\|title=Transformers and Electricals Kerala Ltd. - Government of Kerala, India\|website=kerala.gov.in\|language=en\|access-date=2018-04-10}}</ref> In 2009, TELK became a joint venture company of the [[Government of Kerala]] and [[NTPC Limited]]. The equipment's TELK manufactures includes power transformers, current transformers, voltage transformers, SF6 Circuit Breakers and reactors.

	== History ==		== History ==
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	== Products ==		== Products ==
	=== Power transformers ===		=== Power transformers ===
	TELK design and manufacture every single transformer project according to individual customer requirements such as voltage, power system parameters, location geography, system disturbance level and many more including National / international standards. The company manufactures transformers as per the Japanese technology. The range of power transformers offered is from 20MVA to 315 MVA (3 phase) / 825 MVA (Single phase bank). The products manufactured are according to IEC, ANSI, IS, BS and other international standards.<ref>{{Cite web\|url=http://telk.com/Content/viewcontent.aspx?linkId=106&linkLvl1Id=4\|title=TELK,Power transformer manufacturers in India, (315MVA), Current Transformer, Voltage Transformer, Tap changing Gear Manufacturing Unit in India, Angamaly, Kerala, India, Quality & Testing\|website=telk.com\|access-date=2018-04-11}}</ref>		TELK design and manufacture every single transformer project according to individual customer requirements such as voltage, power system parameters, location geography, system disturbance level and many more including National / international standards. The company manufactures transformers as per the Japanese technology. The range of power transformers offered is from 20MVA to 315 MVA (3 phase) / 825 MVA (Single phase bank). The products manufactured are according to IEC, ANSI, IS, BS and other international standards.<ref>{{Cite web\|url=http://telk.com/Content/viewcontent.aspx?linkId=106&linkLvl1Id=4\|title=TELK,Power transformer manufacturers in India, (315MVA), Current Transformer, Voltage Transformer, Tap changing Gear Manufacturing Unit in India, Angamaly, Kerala, India, Quality & Testing\|website=telk.com\|access-date=2018-04-11}}</ref>

	=== Current transformers ===		=== Current transformers ===

->Anas1712: added Category:Government-owned companies of Kerala using HotCat

2021-12-29T23:04:34Z

added Category:Government-owned companies of Kerala using HotCat

New page

{{Use dmy dates|date=April 2018}}
{{Infobox company
| name = Transformers And Electricals Kerala Limited
| logo = Telk company logo.png
| logo_size = 150px
| caption =
| image = Telk Gate.JPG
| type = [[Public Sector Undertaking]]
| founded = {{Start date and age|1963|12|09}} in [[Angamaly]]<ref>{{Cite web|url=https://www.zaubacorp.com/company/TRANSFORMERS-AND-ELECTRICALS-KERALA-LTD/U31102KL1963SGC002043|title=TRANSFORMERS AND ELECTRICALS KERALA LTD - Company, directors and contact details |website=www.zaubacorp.com|access-date=2018-04-10}}</ref>
| location_city = [[Angamaly]], [[Kerala]]
| location_country = [[India]]
| key_people = {{Unbulleted list|N C Mohanan<br />([[Chairman]])|Prasad B<br />([[Managing Director]])}}<ref name="ieema">{{Cite web|url=http://ieema.org/ieema-member/transformers-electricals-kerala-ltd/|title=Transformers & Electricals Kerala Ltd. {{!}} IEEMA|website=ieema.org|language=en-US|access-date=2018-04-10}}</ref>
| owner = [[Joint venture]] between [[Government of Kerala]] and [[NTPC Limited]]<ref>{{Cite web|url=http://www.ntpc.co.in/en/about-us/joint-venture|title=Joint Venture {{!}} NTPC|website=www.ntpc.co.in|language=en|access-date=2018-04-10}}</ref>
| industry = Electrical Manufacturing and [[Sales]]
| products = [[Power transformer]]s, [[current transformer]]s, [[voltage transformer]]s
| dissolved =
| areas_served =
| revenue =
| operating_income =
| net_income =
| num_employees = 658<ref name="ieema" />
| divisions =
| subsid =
| footnotes =
| intl =
| homepage = {{url|www.telk.com/}}
}}
'''Transformers and Electricals Kerala Limited (TELK)''' is a [[Public sector undertakings in Kerala|public sector undertaking in Kerala]] incorporated in 1963 under an agreement with [[Kerala State Industrial Development Corporation]] (KSIDC) and [[Hitachi|Hitachi Limited]] of Japan. The company was formed to design and manufacture extra High Voltage Electrical equipment in India. The first product rolled out from TELK in 1966 is power transformers.<ref>{{Cite web|url=https://kerala.gov.in/transformers-and-electricals-kerala-ltd.|title=Transformers and Electricals Kerala Ltd. - Government of Kerala, India|website=kerala.gov.in|language=en|access-date=2018-04-10}}</ref> In 2009, TELK became a joint venture company of the [[Government of Kerala]] and [[NTPC Limited]]. The equipment's TELK manufactures includes power transformers, current transformers, voltage transformers, SF6 Circuit Breakers and reactors.

== History ==
In 1963, the Kerala government decided to form a company that designs, manufactures and supplies power transformers in India. The decision was made to form the company with the technical and financial collaboration of Hitachi Limited, a Japan-based company. The company has supplied and installed first power transformer (rating 4 [[Volt-ampere|megavolt-ampere]], 66/11 [[kilowatt]]) to [[Kerala State Electricity Board]] in 1966. In the year 1972, the company entered into International business at first and exported 2 nos power transformer to [[Tanzania]]. In 1977 TELK, became the first company to manufacture 400 kV transformers in India and installed first 400 kV Class power transformers in 1978.<ref>{{Cite news|url=https://www.thehindubusinessline.com/companies/Revamped-TELK-looks-to-expand-transformer-biz/article20541312.ece|title=Revamped TELK looks to expand transformer biz|work=@businessline|access-date=2018-04-11|language=en}}</ref> When the [[Tata Power|Tata Power Company Ltd]] started a 500 MW [[Trombay Thermal Power Station|Thermal Power plant]] at [[Trombay]], [[Mumbai]], TELK installed 600 MVA generator transformer for the unit in 1982. In the 1990s TELK revamped its export activities and exported transformers to the Sultanate of [[Oman]] and 330 kV Gas Circuit Breakers to [[Nigeria]] in 1994. The products are also exported to other countries like [[Indonesia]], [[Iran]], [[Cambodia]], [[Malaysia]], [[Vietnam]], and [[Singapore]]. The biggest power transformer ever made in the country (rating 630 MVA Transformers) for [[Tarapur Atomic Power Station]], [[Tarapur, Maharashtra]] was installed by TELK in 2003.<ref>{{Cite news|url=https://timesofindia.indiatimes.com/city/thiruvananthapuram/TELK-out-of-red-posts-record-turnover/articleshow/42379237.cms|title=TELK out of red, posts record turnover - Times of India|work=The Times of India|access-date=2018-04-11}}</ref> Because of the financial crisis, the company got referred to [[Board for Industrial and Financial Reconstruction]] and started making financial losses. In 2007 the State government take initiative for the rescue and took the initiative to partner TELK with NTPC Limited.<ref>{{Cite news|url=http://www.thehindu.com/news/cities/Kochi/transforming-turmoil-into-triumph/article4909520.ece|title=Transforming turmoil into triumph|last=Pillai|first=R. Ramabhadran|date=2013-07-13|work=The Hindu|access-date=2018-04-10}}</ref> In June 2007, the government, NTPC Limited and TELK signed the Business Collaboration and Shareholders’ Agreement.<ref>{{Cite web|url=http://telk.com/content/viewContent.aspx?linkId=5&linkLvl1Id=4|title=TELK,Power Transformer manufacturers in India, (315MVA), Current Transformer, Voltage Transformer, Tap changing Gear Manufacturing Unit in India, Angamaly, Kerala, India|website=telk.com|access-date=2018-04-11}}</ref><ref>{{Cite web|url=http://telk.com/Content/viewcontent.aspx?linkId=50&linkLvl1Id=4|title=Power transformer manufacturers in India, Milestones - Transformers And Electricals Kerala Limited(TELK)|website=telk.com|access-date=2018-04-11}}</ref>

== Products ==
=== Power transformers ===
TELK design and manufacture every single transformer project according to individual customer requirements such as voltage, power system parameters, location geography, system disturbance level and many more including National / international standards. The company manufactures transformers as per the Japanese technology. The range of power transformers offered is from 20MVA to 315 MVA (3 phase) / 825 MVA (Single phase bank). The products manufactured are according to IEC, ANSI, IS, BS and other international standards.<ref>{{Cite web|url=http://telk.com/Content/viewcontent.aspx?linkId=106&linkLvl1Id=4|title=TELK,Power transformer manufacturers in India, (315MVA), Current Transformer, Voltage Transformer, Tap changing Gear Manufacturing Unit in India, Angamaly, Kerala, India, Quality & Testing|website=telk.com|access-date=2018-04-11}}</ref>

=== Current transformers ===
A ''[[current transformer]]'' (CT) is a type of [[transformer]] that is used to measure [[alternating current]] (AC). TELK started manufacture of current transformers from 1968 in collaboration with Hitachi Ltd. These transformers are hermetically sealed, oil impregnated, paper insulated and oil filled outdoor type current transformers up to 400 kV. The winding and insulation of 400 kV current transformers are carried out in a humidity controlled, dust free atmosphere. TELK has supplied many transformers to various state electricity boards, organizations and other utilities.

=== Voltage transformers ===
''[[Voltage transformer]]s'' (VT), also known as ''potential transformers'' (PT), are a parallel connected type of [[instrument transformer]], used for metering and protection in high-voltage circuits or phasor phase shift isolation. TELK manufactures hermetically sealed, oil impregnated paper insulated, oil filled, porcelain type outdoor electromagnetic potential transformers up to 245 kV.

=== Transformer bushings ===
A ''transformer bushing'' is an [[Insulator (electricity)|insulated]] device that allows an electrical conductor to pass safely through a grounded conducting barrier. TELK was the first Indian company to manufacture 420 kV oil impregnated paper condenser bushings in the year 1970.<ref>{{Cite web|url=http://telk.com/Products/productList.aspx?linkId=10&linkLvl1Id=10&cat=Products&ctId=2&prdId=3|title=Transformer Bushing {{!}} Transformer Bushing Manufactures|website=telk.com|access-date=2018-04-11}}</ref> Transformers manufactured by TELK, are fitted with their own make bushings and bushings are also being sold to other transformer manufacturers.

== Achievements ==
{| class="wikitable"
|+
! In the Year !! Achievement
|-
| 2017 || Accredited with ISO 9001:2015 Certification<ref>{{Cite web|url=http://telk.com/UserFiles/telk/ISO90012015.png|title=ISO 9001:2015 Certificate -TELK}}</ref>
|}

== See also ==
* [[Kerala Electrical and Allied Engineering Company]]

== References ==
{{reflist}}

== External links ==

* {{url|www.telk.com/|Official website}}
* {{url|www.ntpc.co.in|Official website of NTPC}}

{{Public Sector Undertakings in Kerala}}

{{authority control}}

[[Category:Companies based in Kochi]]
[[Category:Indian companies established in 1963]]
[[Category:Engineering companies of India]]
[[Category:1963 establishments in Kerala]]
[[Category:Government-owned companies of Kerala]]