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Electrical Signalling Laboratory

Officer Incharge : Shri M.K.Rao
Supervisor Incharge: Shri Suresh G.Helchel, IES-5

Assisted By: Shri CH Janakiram, IES-1

                  Shri D Raja Babu, IES-2

                  Shri SVK Hanuman, IES-3

                  Shri C Venkataramana, IES-4

                  Smt P Shakeela, IES-6

                  Shri B Annapurna Rao, IES-7

                  Shri Katta Jeevan Nehamiah, IES-8



This lab has the following models/equipments.

  • Relays - Shelf type, Track, Plug in type, Siemens, Lamp checking relays etc.

  • Relay Interlocking of following version.
    • » Metal to Carbon (British) type - Non route setting type, Route setting type.
    • » Metal to Metal (Siemens) type - Non route setting type, Route setting type.
  • Electronic Interlocking [MLK - II][Ansaldo Make]
  • Train Working Protection Device [Ansaldo Make]
  • Auxiliary Warning System
  • Data Logger [Efftronic Make]
  • Integrated Power supplies (IPS) – Amar Raja, HBLnife.
  • Misc: Battery Chargers & Ferro Resonant Transformers.

Source : Indian Railways Divisional Portal CMS Team Last Reviewed on: 06-07-2018  

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