Indian Railway S&T,Traction Power,Power Supply,Station Building /Metro Rail/DFCC/Moving Transportation Systems/EPC Contractor/Consultants/Electrical Contractor/ Railway Equipment Manufacturer for S&T Products and Integrated Power Systems

1. Presentation on Best Practice for
Electrical Equipment Installation and Safety of
Product(Earthing & Protection)
Our Nation Pride
INDIAN Railway/Smart Railway
SAB badnge SAB Chadenge

2. Modern Rail and Comfort Journey

3. G
M
Generation Transmission Distribution Load
Generation Transmission Distribution Consumption
Electric Power Systems for Indian Railway(Moving Transport Systems)

4. Traction Power Supply System
• 66 kV System
• Receiving Substations 66/33kV to 11kV
• 33 kV Cable Distribution System
• Auxiliary Substations - 33kV / 415V
• Traction Substations – 33kV / 750 V dc
• 750 V DC Third Rail System
• Earthing, Bonding and Stray Current Mitigation & Monitoring
System
• SCADA and ETS system
4

5. Earthing Design and Require Result
• For substation Large Power below 1.00Ohm
• For substation Small Power below 2.00Ohm
• SCADA/TELECOM and AutomationFor substation Large
Power below 0.50Ohm
• Tower and Other Structure between 8-15Ohm
• Lightning Surge Protection 50KA below 5Ohm or 100KA
between 8-15Ohm
• Follow Standard IEC /IEEE
• Recommended use of Hybrid Metal to Protect from Theft
Copper Clad Steel/Alumineum Clad Copper
• Exothermeic weld IEEE 837

6. Global Rolling Stock and Green Power

7. Importance of Public Time & Money

8. Power System for Rolling Stock and Others

9. Power Systems

10. Indian Train Movement Watch Direction and
Controls Systems

11. Infotainment &Telecom Equipments

12. My Gudget My Confidence My Safety

13. Smart Buildings is not enough
We require Protection from Fire and Safety

15. External/Internal Surge Source

17. Follow Safety in Electrical Instalation Shocks

18. Surge in Systems and Result

19. Surge in DC Application

20. An Arcing Fault is the flow of current through
the air between phase conductors or phase
conductors and neutral or ground.
Concentrated radiant energy is released at the
point of arcing an a small amount of time
resulting in Extremely High Temperature.

21. Fire Accident
Reason Lose Contact Earthing Disorder and Lightning

22. Sikhana to Padega Hi Follow NBC2016

23. Railway Signal & Telecom Instalation Advisory

24. Grid/Earth Mat Design as per IEEE80

25. RDSO S&T Spec forEarthing Design and Solution

26. Earthing Design and Solution

27. Copper Clad Steel Advantages as Per IEEE80

28. Most Efficient Joint Process/Fail Proof as per IEEE 837
It is efficient and superior to all existing
surface –to-surface
mechanical retention connectors.

29. ESE Installation Guidence
ESE AT with radius protection form 32 mtr to 107 mtr.
DMC Insulator .
GI/FRP Mast .
Down Conductor Copper / Copper Cadmium
Cable 70 sq. mm
Copper Bonded Ground Earthing

30. Lightning Strikes Lost of Lives and Assests
A strike can average 100 million
volts of electricity
Current of up to 100,000 amperes
Can generate 54,000 oF
Lightning strikes somewhere on
the Earth every second
Kills Many Live

31. Facts about Lightning
• A strike can average 100 million volts of electricity
• Current of up to 200,000 amperes
• Can generate 54,000 oF
• 10/350MicroSec/50KA Fault Current/Discharge in
Nano Sec
Protection
Earthing Design100KA Fault Current/Joints Exothermic
/Flexible Down Conductor with Shortest Route &
Less Corner

32. PASSIVE PROTECTION SYSTEM

33. The ESE air terminal is a terminal which enables to generate artificially an upward leader earlier than a simple rod, with
an ionization system, in order to establish a special impact on its point. The capture of the lightning strike being faster
than a simple rod, this technology enables to benefit from larger protection areas, ensuring protection for large
dimensions structures.
The ge erated protectio radius depe ds o the early strea er e issio value of the air ter i al Δt i µs , its height,
and the efficiency of the protection. The protection radius ensured by this type of air terminal is 120 m (Protection level
IV, height = 60 m , early streamer emission time 60µs) The NFC 17-102 standard describes the installation procedure for
this type of air terminal.
The installation of this type of air terminal is easy and cheaper than other technologies. It can protect whole buildings
with one E.S.E. air terminal. It enables the protection of a structure and its environment, the protection of opened areas
and well integrate in the architecture of a structure without aesthetic alteration.
1 ESE, 2 down conductors and 2 earthing systems are necessary to ensure the protection below :

34. JMV LPS LTD Products

38. Contact Professionals for Advise

39. We Protect You
Use Electrical Safety
Earthing & Protection

40. Contact our Team JMV INDIA
Leader and Insperation behind Mr.Neeraj Saini neeraj@jmv.co.in
Mr.Mahesh Chandra Manav Brand JMV HOD manav@jmv.co.in
www.jmv.co.in
Moblie -919910398999
Telecom -9191204590000