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Officer Incharge : Shri M. Raj Kumar
Supervisor Incharge: Shri P Srinivasa Rao


This lab has equipments being used mostly on Out doors on Indian Railways

This lab contains the following equipments:

  • Two line Std III Layout: With colour light signalling, fully track circuited (RE type), Simens AFTC, point machines - IRS, Siemens
  • Motor Operated Point layouts – with Siemens , IRS rotary Type (LH , RH types), clamp type point machine(GKP make).
  • LED signals (Power Technology Make)
  • Juncyion type route indicator with LED units.
  • Multi lamp and stencil type route indicators.
  • Cascaded 3 and 4 aspect signals, Shunt signal unit.
  • LC gates- Electrical lifting barriers (Podanur, Heitz makes ).
  • Electrical & Solar Signal machines for semaphore signals (LQ & UQ) .
  • Insulation joints and glued joints
  • Universal , UQ and LQ Signal mechanisms, wire operated point mechanisms, Double wrie levers assembly, compensators for wires and roddings, Unit wrie detectors, Double wire rotary detectors.
  • Semaphore Signal sepctacles, A type, B type and UQ.
  • Table models of STD-III, LQ, 3 road station, Double line MACLS, Single line MACLS, 3 road station for placement of signals.
  • Facing Point Locks, Hepper's key transmitters and E-type locks.
  • Semaphore signal lamps, lamp trays for UQ, LQ.
  • Models of ground lever frames, direct type SA530 lever frames and locking materials.
  • Mechanical Lever Frames : Double wire (48 lever), Direct Type Lever (12 levers), Catch Handle Type Lever Frames.
  • Std -III 3 line BG layout –Double wire operated MAUQ signalling , Distant signal motor operated, points are operated by wire mechanisms/rodding/SLM.
  • 2-line MG layout with STD-I interlocking, LQ with mechanical disengager operated by direct LF SA530, points locally operated, points secured by HP locks.
  • A swing type LC gate is located between outer and home on one side.
  • Diamond crossing with 12 LF direct lever frame with shunt signals and detection by unit wise detector.
  • 2-line BG layout LQ for demonstrating the inter-cabin slotting circuit with two end-cabins 16 lever frame with goomty for slide frame.
  • Lifting Barrier Type LC gates.
  • Misc : Electrical key transmitter (RE/Non RE), IRS type reversers and Lever locks, circuit controllers, Arm light repeaters.

Source : Indian Railways Divisional Portal CMS Team Last Reviewed on: 24-06-2016  

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