Quick Contact

Phone : +91-124-4270979

OLTC Transformer


OLTC Transformer

Properly tested against varied IEC Standards, these OLTC Transformers are known for their hassle-free performance. We are among the reliable Manufacturers, Exporters and Suppliers of OLTC Transformer, based in Gurgaon (Haryana). This OLTC Transformer is available in diverse types to suit diverse needs of the clients.

Highlights
  • For regulating output voltage of larger power, Furnace, Rectifier and generator transformers
  • Type tested as per IEC standards
  • Approved and used by majority transformer manufactures, domestic utilities, major private and public sector companies including Railways, National Thermal Power Corporation, Power Grid Corporation of India Ltd and all state Electricity boards
  • Compatible for SCDA and all modern data communication equipment and system
  • Worldwide after sales service network
  • 24×7 after sales service through our zonal offices and/or representatives in major Indian cities/associate overseas

Types Of OLTC Transformer
  • 'S' Type Intank Onload Tapchanger
    • Manufactured to the design of ELIN OLTC, Austria
    • Voltage class 300 kV
    • Maximum rated through current up to 2100 Amps and maximum step voltage up to 3000 Volts
    • Linear 18 positions, Reversing and Coarse fine 35 positions
    • Maintenance free dry lubricated spur gears of motor drive
    • Tie-in-resistor for recovery voltage above 40 kV
  • 'U' Type Intank Onload Tapchanger
    • Voltage class up to 110kV
    • Maximum rated through current up to 200 Amps and maximum step voltage up to 2500 Volts
    • Linear 17 positions
    • Maintenance free dry lubricated spur gears of motor drive
  • 'Z' Type Intank Onload Tapchanger
    • Voltage class up to 110 kV
    • Maximum rated through current up to 700 Amps and maximum step voltage up to 1650 Volts
    • Linear 14 positions, Reversing and Coarse fine 27 positions
    • Tie-in-resistor for recovery voltage above 15 kV
  • 'J' Type Intank Onload Tapchanger
    • Voltage class up to 33kV
    • Maximum rated through current up to 200 Amps
    • Maximum steps voltage 500 Volts
    • Up to 9 positions
    • Integral drive mechanism
    • Automatic operations through separate control box