About Us
About Amptech Transformers
Leading Transformer Manufacturers in Coimbatore
Amptech Power Transformers manufactures various types of Power, Solar, Distribution, and control transformers.
We are committed to following established systems to maintain total quality and have always prioritized the trust of our clients. Two decades of
Service in the transformer industry, Amptech Power Transformers has been approved by all major Industries, State and Govt Electricity boards, and reputed consultants all over India.
We have a fully equipped testing laboratory to ensure zero-defect products. Testing equipment in the laboratory is periodically calibrated by government-approved test labs.
Our transformers are manufactured to high-quality standards. We have vast expertise in the design and manufacture of current transformers for metering, protection, and special protection applications.
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Our Working Process
CORE
The Core is built from laminations cut from cold rolled grain oriented silicon steel sheets and special grade of lamination like MOH Grade, Laser Materials. The laminations are interleaved and usually have partially mitred or fully mitred joints.
The limbs and yokes are of graded section, thereby maintaining the same flux density and facilitating the assembly of cylindrical coils. In all cases the core is electrically earthed by means of copper strip.
WINDINGS
The Windings are made from electrolytic copper or aluminium conductor covered with either paper or enamel. The coils consist of any one of the following types:
- Spiral or Helical Coil
- Cross-over Coil
TESTING
Prior to despatch each transformer undergoes all routine tests as per relevant specifications.
- Ratio Test at all taps
- No load test at rated voltage and frequency
- 50% and 100% Load Loss test at rated current, rated frequency and impedance volts applied
- Temperature Rise Test
- Pressure Test
- Measurement of Zero Phase Sequence Impedance Test.
Our Achivements
Years of Expriences
Industries Serviced
Happy customers
What Our Clients Say About BiziCorp
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