In former times an electric transformer was a simple device to step up or step down the potential of AC power.

As of today the electric transformer has developed into a device with sometimes very special requirements. depending on application, site, environment and many other factors. Therefore many of our electric transformers are custom designed.

To keep up to date Tira Thai purchased some electric transformer design soft ware to speed up the design process and to ensure that the product fulfills its desired parameters. Of course the design program has to be operated by an expert so Tira Thai provides courses to its design engineers to keep up to date.

Tira Thai is able to design and produce any type of winding used in electric transformers.

Our production range goes from the smallest distribution transformer up to power transformers in excess of 100 MVA 132kv including cast resin as well as dry type transformers.

Also included are rectifier transformers for use in chemical, anodizing and plating industries.

Equally important to design are the machines and tools used in the production process.

Therefore the company invested a considerable amount to have the latest machines in its production lines. We own automated cutting lines for the core steel, semiautomatic winding machines as well as facilities to produce tanks of any type for oil immersed electric transformers.

Drying facilities including the latest vapor phase system from MICAFIL Company Switzerland, sized for 200 MVA power transformer.

As final step in production we consider testing of our products to be very important we possess the latest and up to date testing and measuring equipment to ensure that our products are up to the required parameters.

We do also offer after sales service for electric transformers, installation, servicing reconditioning and repairing of any kind of transformer.

Production Line

Testing Lab. && Calibration Lab.