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Transformer Manufacturing
Transformer Repair at works
Repair of Power Transformer, HVRT, CTs & PTs
Supply of Power Transformer, HVRT Spares
Transformer Repair at site
Site Repair of Power Transformer, HVRT, CTs & PTs
Transformer oil Filteration
Transformer Erection, Testing, Commissioning
 
 

 

 

Repair of Power Transformer,HVRT,CTs & PTs

Our Services

  • Rewinding of HV/LV winding upto 400 KV Class
  • Reinsulation of HV/LV windings
  • Repair and Replacement of all Accessories
  • Supply of HV/LV coils as per drawing
  • Supply of Transformer oil as per I.S with latest amendments.
  • Drying out facility with 45KW oven with Vacuum arrangement for improving IR value.
  • Testing of Transformers as per I.S standards including Tan Delta, HV Test, SFRA and Dirana test upto 765 KW.
  • Rewinding, Repair of CTs and PTs.
  • Rewinding & Repair of High Voltage Rectifier Transformer (HVRT)

Major Works Carried Out

  • Rewinding of 84MVA 240√3KV /15.75 KV Generator Transformer for TTPS, TNEB
  • Rewinding of 66.67MVA 220/33KV Single Phase Transformer of Eddapan SS ,KSEB
  • Rate Contract for Repairing,Rewinding of Power Transformer up to 50MVA/220KV Class with APTRANSCO
  • Rate Contract for Rewinding of Power Transformer of 110KV Class with TANTRANSCO
  • Rewinding of 45MVA, 34.5/11KV Power Transformer of Tata Steel Order from AREVA T&D.
  • Rewinding of 42.5MVA 11KV /(220/√3)KV TELEMAKE Generator Transformer for APGENCO and APTRANSCO.
  • Rewinding of 31.5MVA 132/33KV TELK Make Power Transformer, APEX Make,
  • SI No.T-996/02, Y/M-1997 for APTRANSCO.
  • Rewinding of 12.5MVA 110/33KV TELK Make Power Transformers from KSEB.
  • Rewinding of 12.5MVA 110/11KV TELK Make Power Transformers from KSEB.
  • Rewinding of 16MVA 132/33KV NGEF Make Power Transformers from APTRANSCO.
  • Rewinding of 12.5MVA,31.5MVA Transformer from TNEB.
  • Rewinding of 21.6MVA,31.5 MVA Single Phase Traction Power Transformers from Southern Railway.
  • Rewinding of 16MVA,31.5MVA Transformers from Chemplast.
  • Repair & Reconditioning of 110/33KV Power Transformer under Rate Contract(10/16 MVA).
  • Rewinding of 31.5MVA Transformer for ACC Cement
  • Rewinding of 10MVA, 110/33-11KV NGEF Make Transformer from KPTCL.
  • Rewinding of 10MVA, 110/11KV Bharat Bijlee Make Transformer from KSEB.
  • Rewinding of 10MVA, 110/36.3/12.1KV IMP Make Transformer from KPTCL.
  • Rewinding of 12.5MVA,66/11KV NGEF Make Transformer from KPTCL.
  • Rewinding of 154KVA HVRTs for NLC.
  • Overhauling of 21.6MVA & 12.5MVA Traction Power transformer from SCR.
  • POH and Rewinding of 12.5MVA 132/25 KV single phase Traction Power Transformer for Southern Railway, Chennai and South Central Railway,Vijayawada.
  • Periodical Overhauling of 12.5 MVA 110/25 KV single phase Traction Power Transformer for Indian Railway, Chennai.
  • Rewinding and Repairing of 8MVA 33/11KV Power Transformer for TNEB from various places in Tamil Nadu.
  • Rewinding and Repairing of 7.5MVA 33/11KV Alsthom make Power Transformer for SLS Power,AP.
  • Repairing of 8MVA-11KV Power Transformer for Chemplast,Mettur.
  • Supply of HV and LV coils to 5MVA,33/11KV Power Transformer for TNEB.
  • Rewinding and Repair to 5MVA,33/11KV Power Transformer for TNEB and APSPDCL,Tirupathy.
  • Rewinding and Repair to 3.15MVA,33/11KV Power Transformer for APSPDCL,Tirupathy.

Distribution Transformers 11KV/6.6KV/400V

  • Rate Contract for Rewinding of Power Transformer of with TANGEDCO,TANTRANSCO
  • Rewinding of 1600KVA Transformer for Spencer Plaza, Chennai.
  • Rewinding of 350KVA Transformer for Sangam Theatre, Chennai.
  • Rewinding of 500KVA Transformer for Kanchi Hotel, Chennai.
  • 1800KVA 11/3.3KV Transformer for Mines - II, Neyveli.
  • 750KVA Transformer Rewinding for Vijaya Hospital, Chennai.
  • 500KVA Furnace Transformer 2 Nos for BHEL, Trichy.
  • 1000KVA Transformer for Hotel Cannimera, Chennai.
  • 350KVA Transformer for ONGC, Karaikal.

HVRT Service in Our Works

  • Complete Overhauling of HVRTs for ESP
  • Repairing, Rewinding of HVRTs
  • Supply & Replacement of Electronincs Spares of HVRTs
  • Fault Finding & Rectification
  • Testing

List of Major Work Carried out

  • Repair and Rewinding of 2 Nos.154 KVA ESP HVRT Transformer to ST-CMS Electric company(P)ltd250MW LFPP, Cuddalore
  • Overhauling of 41 Nos 415V/70 KV ESP HVRT Transformers. To RTPS, Karnataka
  • Repair and Rewinding of 3 Nos 415V/70 KV ESP HVRT Transformers.
  • Repair and Reconditioning of 2Nos of 41.5 KVA ESP HVRT Transformer to MTPS Mettur Dam
  • Repair of 1 Nos of 70KVA ESP HVRT Transformer to NCTPS, Chennai
  • Repair and Reconditioning of 7 Nos 75 KVA ESP HVRT Transformers. To TS-II, NLC Ltd, Neyveli.
  • Repair and Rewinding of 12 Nos 75 KVA ESP HVRT Transformer to TS-I , NLC Ltd, Neyveli winding
 
 
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