Setting Power In Motion

What We Do?

We Manufacture Power and Distribution Transformers ranging from 10 KVA to 160 MVA to 220 KV Class, Furnace Transformer, Dry Type Transformers and various types of special application Transformers.

Our expertise encompasses Design, Development, Manufacture and Testing of Power and Distribution Transformers. Our Transformers of various rating, which includes 50 MVA 132 KV Class, have been successfully type tested at CPRI in Bhopal and Bangalore.

We have supplied more than 200,000 Transformers of different Voltage and MVA Class Across India during last 5 decades.

Executed 150 mva, 220kv/132kv transformer

We have successfully excecuted 150 mva, 220kv/132kv transformer for Bihar sherif. We recently secured an order for 160 mva,220/132kv/33kv auto transformer for WBSEB.

About Us

MARSONS, an ISO 9001:2008 company, committed to give the best and most reliable transformers over last five decades. We have constantly updated our products with the latest development and innovation in the industry. We Manufacture power and Distribution Transformers ranging from 10 KVA to 100 MVA 132 KV Class, Furnace transformer, Dry Type Transformers and various types of special application Transformers.

We have recently upgraded our facilities to manufacture power transformers up to 160 MVA to 220 KV Class. A new facility to manufacture EHV Power Transformers up to 315 MVA 400 KV class is under implementation.

Today we can boast of having one the best manufacturing facilities in the country. We are amongst the first to set up impulse testing laboratory and autoclave (vacuum heating system) way back in 1995-96. Our impulse laboratory is equipped with 1600 KV 80 KJ impulse generator imported from Haefely Trench of Switzerland the world leaders.

Our expertise encompasses Design, Development, Manufacture and Testing of Power and Distribution Transformers. Our Transformers of various rating, which includes 50 MVA 132 KV Class, have been successfully type tested at CPRI in Bhopal and Bangalore.

We have supplied more than 200,000 Transformers of different Voltage and MVA Class Across India during last 5 decades.

Foundation

Marsons foundations have been established by powerful and pragmatic principles backed up by hard core commitment for excellence.They have been inculcated by all and practiced daily ,enabling us to progress both vertically and horizontally.Key features that drive us ahead are: In sum we believe that Marsons should be synonymous with the highest quality, Innovation, reliability and workmanship.

We have recently upgraded our facilities to manufacture power transformers up to 160 MVA to 220 KV Class. A new facility to manufacture EHV Power Transformers up to 315 MVA 400 KV class is under implementation.

  • Passion for growth and striving for excellence.
  • Spirit of ambition and healthy competition
  • Uncompromising quality for complete customer satisfaction
  • Recognition of Marsons as a powerful global brand

Mission & Vision

Vision : To establish Marsons as a global brand and one of the most trusted names in transformers.

Mission : Through Quality Assurance and stringent evaluations, provide our customers with quality products with affordable prices and consistency in services. Develop and maintain suppliers/customers relationship based on open communication, mutual trust and respect.

Goal: Our Value Added goals: Customer Services & Supports Continued Quality ImprovementsLeadership & professional growth Innovation & Resource planning Customization ServicesCompetitive prices, quality products & timely services

Historical Milestones

We are the first SSI in the country to manufacture transformers serving the power sector for over five decades.

Only plant to manufacture EHV Power Transformers up to 220 KV class the whole of the Eastern India including the entire North Eastern region

We have been the first SSI Company to install the impulse testing facility.

Quality Policy

Quality policy is a reflection of the endeavors and aims of the organization.

"Our policy is to manufacture and supply trouble free products in conformance to specification for the satisfaction of our customers.

We commit to increase productivity and sales volume and to ensure continual improvement in our operations through utilization of our dedicated and competent team and proper process management.

We shall set measurable targets for appropriate parameters and shall continually monitor them".


Company Profile | Foundation | Mission & Vision | Historical Milestones | Quality policy

INFRASTRUCTURE

Marsons Limited has its head office and manufacturing Unit, at Chakmir, Budge-Budge Trunk Road, Kolkata-700142.

Marsons limited one of the India's first Medium / Large scale unit manufacturing transformers was established in the year 1957. Since its inception, Company's motto had been to produce the best quality product & has entered into the manufacturing of a wide range of Power & Distribution transformers, current & voltage transformers & other special purpose transformers.

All the space utilized in plants in the manufacture of transformers is contained within brick and steel building of permanent construction. The plants have covered area of about 1,00,000 approx square feet.

WINDING SECTION: Extra High Voltage winding area has been made dust free and totally enclosed to improved quality.

CORE ASSEMBLY SECTION

INSULATION SECTION

DRYING AND TREATMENTS SECTION: This section is situated at the very center of the factory lay-out where transformers are vacuum dried and impregnated. This section comprises some of the most up-to-date systems of autoclave vacuum heating. The horizontal loading autoclave capable of housing complete transformers for the autoclaves loaded by using motor-driven trolleys. The heating cycle of the transformer is being done by circulating hot thermal fluid. The autoclave pressure and temperature values are checked using electronic systems controlling the heating plant ad the vacuum unit.

TESTING LABORATORY: The laboratory is equipped with -80 KJ 1600 KV generator for impulse voltage test, and with other required testing equipments suitable for testing the transformers up to the range of 100 MVA 132 KV Class.

We understand our social responsibility and thus, work tiwards improving systems, inventing new approaches and creating solutions to change society for the better. We are committed to come up with new solutions to social & industrial problems and then implement them on a large scale.

We have solar energy resources to heat transformer oil, gas fired heating ovens and proper water harvesting system to contribute to green environment. Additionally the designs are optimized using computers which saves material like copper,aluminium, CRGO lamination, steel, transformer oil which reduces the total carbon emission.

Our Clients

We have to continuously create new innovation that let people do something they didn't think they could do the day before.

Steve Ballmer

Research & Development

We, at Marsons are fully equipped with all requisite plant & machinery facilities along with R&D activities for manufacturing transformers of various ratings and in house testing facilities as per IS, BS & IEC. We strive to be the leader in the blue chip dominated market by producing globally compatible, ecofriendly transformers.

Our people at R & D Department continuously work towards saving energy in our industry through various developments and processes like Installation of the capacitor bank and use of Auto clave instead of oven. We have maintained the R & D Department with the state-of-the-art equipments that includes :

  • Auto Clave
  • Testing Instruments
  • Voltage Divider
  • DGA Testing machine
  • Automatic Tan Delta Test Set
  • Twin conductor paper covering machine
  • Impulse generator
  • Winding Resistance machine

Recent Achievement

Developed New products - Furnace transformers, Earthing Transformers, Low loss transformers, Station service Transformers, Dry type transformers and Paper covering machine.


Current Research Projects

  • Copper drawing machine project- For productivity enhancement and cost saving.
  • Transformer-100mva/132kv &160mva/220kv
  • Utilization of twin conductor in place of single conductor

Future Research Projects

  • Green transformers- For rural and urban areas.
  • 3-Phase pad mounted transformers
  • Amorphous core

Those who initiate change will have a better opportunity to manage the change that is inevitable.

William Pollard

INVESTOR CORNER

COMING SOON

Businesses cannot be successful when the society around them fails.

Responsible Business Summit

CSR ACTIVITIES

Marsons strive to be recognized as an enterprise with the sense of social responsibility. We ensure producing energy-saving & environmental-protection products thus, opening a road to the energy-saving electrical age. As we grow, we dont turn back from providing assistance to the society and are readily available to the people in need. We understand we grow with the society and thus, we would like our society to grow with us.

Contact Us

info@marsonsonline.com
+91 33-6605-6000 / 33-2492-7633

4,Chandni Chowk Street,Kolkata- 700072, WEST BENGAL. INDIA.

Budge Budge Trunk Road,Vill : Chakmir, P.O.: Maheshtalla, Dist : 24 Parganas (S), Pin - 700 142