Chakraborty Group
Chakraborty Group
Chakraborty Group

About us

With our prime motto to offer quality oriented and reliable services, we, Chakraborty Group, are a promising Turnkey Electrical Project contractor. We undertake turnkey projects of Electrical Installations including Design, Engineering, Supply, Installation, Testing and Commissioning for EHV Sub-stations and Transmission Line up to 33 KV, Power Distribution, Electrification work, Substation automation etc. for Power co-generation projects, Hydro power projects, Wind Power Projects, Huge industrial projects etc. All our services are well acclaimed and highly demanded by our clients across the domestic market. We are backed by a world-class infrastructural set-up which apparently allows us to execute services in an efficient manner ensuring optimum client satisfaction. Our infrastructure is well equipped with cutting-edge technologies along with support of highly competent professionals. Owing to our client centric approach and timely execution of services have helped us mustering a huge clientele across the nation.

Our Team

We are a professionally managed company, which is supported by some of the greatest assets which includes engineers, technicians and experienced workmen having some practical experience in this domain. A design team is the most important part of our company. They review every design and finalize it before sending it to the plant. In this team, we have representatives from the domains of engineering, quality assurance, manufacturing, development, testing as well as research. An individual project engineer has the responsibility of each design.

Technology Expertise

We have a manufacturing setup, which is equipped with updated tools and testing facilities. Herein, the advanced technology is integrated which ensures top quality transformers for indoor as well as outdoor applications. We also upgrade our research and development work, ensuring the important modifications are made accordingly.

Testing of Transformers

We conduct quality tests on transformers in compliance to IS:1180 (Part-1) :2014 and IS:2026, This is important since it is well known that if the insulation temperature is increased over a specific value then their life span gets reduced by 50%. Type of tests conducted by us according to specific Indian standards are given below:
  • Measurement of windings resistance
  • Verification of voltage ratio
  • Verification of vector group
  • Measurement of number of load current and losses
  • Measurement of impedance and load losses
  • Measurement of insulation resistance
  • Power frequency with stand test
  • Induced over voltage test
Shipping and Installation

Depending on customer's requirements, Chakraborty Group can ship the transformers with bushings, radiators, fans, conservators and oil. We assure for the guarantee and dependable transportation. The installation of transformers can be done by the client himself or by an experienced PCN field service crew.

Our Certification

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