Achievements

  • 2012

    • Developed & Successfully type tested HT APFC panel (3.6KV to 12KV)
    • GETCO largest order received of Rs.12.5 + 5 Crors= 17.5Cror for supply of 11KV VCB panel
  • 2011

    • Developed & Successfully type tested 12kV, Vacuum contractor
    • Grabbed order of GETCO modification of Rs.600 Lacs for human safty aspects
  • 2010

    • Technical collaboration with UK based design house elmecon for development of SF6 RMU.
  • 2009

    • All products are certified and type tested at international laboratory at PEHLA -Germany
  • 2007

    • Grabbed order of BORL of 33KV, 1600A panels.
  • 2005

    • Largest order from NTPC worth Rs. 20 Crors for supply of 3.3KV to 11KV panel HT switchboard.
  • 2005

    • Developed Full truck Vacuum Circuit Breaker & its parts with integral Earthing switch in rating 12kV, 630/1250A, 25kA & successfully type tested at KEMA.
    • Developed & Successfully type tested 12kV, 1250A, 20kA Vacuum Circuit Breaker operated by Magnetic Actuator
  • 1996

    • Jyoti has made JV agreement with Sohar based group for manufacture and supply of 11KV VCB panels and associated items in the name of Jyoti Sohar Switchgear(JSS)
  • 1993

    • Started mass production of Vacuum Circuit Breakers in easy-to-assemble cassette type Draw-out units for HT panel manufacturers.
  • 1992

    • Developed compact 600 mm wide cubicles for urban distribution networks.
  • 1986

    • Developed 12 kV, 26.4 kA Outdoor Vacuum Circuit Breaker
  • 1984

    • Entered into technical collaboration with TOSHIBA CORPORATION, Japan for manufacture of Vacuum Circuit Breakers upto 36 kV rating.
  • 1981

    • Developed indoor type MOCBs of 12 kV, 40 kA / 7.2 kV, 44 kA rating for which also Import Substitution award was given to Jyoti. This breaker was type-tested at KEMA, Netherlands in addition to tests at CPRI, Bhopal.
    • More than 2000 breakers of this 12 kV / 7.2 kV rating are in service, which is the largest in number compared to the quantity supplied by any other manufacturer in India.
  • 1979

    • Started manufacture of motor control centres with Vacuum Contactors in 3.3 / 6.6 kV, 400 Amp. Rating.
    • Vacuum Contactors have proved to be excellent switching devices for motors, transformers, capacitors etc.
  • 1973

    • Developed first indigenous 33 kV, 750 MVA outdoor Minimum Oil Circuit Breaker. This breaker was type tested at High Power Laboratory Czechoslovakia.
    • Jyoti was presented with an Import Substitution Award for indigenous development of this Switchgear.
  • 1967

    • Introduced 145 KV Minimum Oil Circuit Breakers for the first time in India, In technical collaboration with OERLIKON ENGG. CO. of Switzerland.