Kirloskar Electric has taken number of challenging tasks in last 6 months and has successfully tested 6 number of Transformers for dynamic short circuit at CPRI – Bangalore.
Customer : Jindal Power LTD., Tamnar.
Rating : 1 x 6.3 MVA, voltage ratio : 11/3.45 kV
Rating : 1 x 8 MVA, voltage ratio : 11/3.45 kV
Rating : 1 x 20/25 MVA, voltage ratio : 33/11.5 kV
Key Features
- Very low no load loss & load loss for highly energy efficient Transformers.
- Separate tap arrangement & use of CTC conductors for better control over losses & short circuit withstand capability.
- Laser scribed CRGO material for low no load loss.
Customer : ONGC
Rating : 1 x 35 MVA, voltage ratio : 11/6.9 kV
Key Features
- Third highest short circuit current rating ever tested in CPRI – Bangalore in this voltage class.
- Separate tap arrangement & use of CTC conductors for better control over losses & short circuit withstand capability.
Customer : Real gold developers llp
Rating : 1 x 1.4 MVA, voltage ratio : 11 / 0.350 - 0.350 kV
Key Features
- Special Transformer for Inverter application ( Solar power generation) .
- Extremely Low no load & load loss, energy efficient , dual secondary Transformer with electrolytic shield provided between high & low voltage windings for harmonic screening along with laser scribed CRGO material.
- Impulse testing with chopping & heat run test as per latest IS- 2026 specification successfully tested at CPRI- Bangalore along with dynamic short circuit test.
Customer : NTPC
Rating : 1 x 2.5 MVA, voltage ratio : 6.6/0.433 kV
Key Features
- Designed & manufactured with ampere turn balancing and successfully tested at CPRI- Bangalore for dynamic short circuit test.
These successful chain set to continue with more such tests in the pipeline !
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