Comparision Lightning Protection Systems s per IEC 62305-3 and NFC 17-102(2011)/UNE21-1186 India NBC2016 / Project Building and Infra Projects /MEP ,Architect ,Electrical Consultants

1. Presentation on Best Practice for
Electrical Equipment Installation and Safety
of Product(Earthing & Protection)
We Commit to Safe India Lifes
and Assests from Lightning

2. Hame Jina hey Hame Jine Doo

3. Lightning
Safety of the structure / human/ equipments

10. India Lost Due to Lightning

11. We all may be danger if not Protected

12. Hamen Babaji Nahi Science Chahiye

13. Horrifying Losses Due To Devil Lightning

14. Safe India from Lightning
Make in India Follow NBC2016(Electrical Safety)

15. Topics of Presentation
• Latest National Building Code 2016
• Maintenance Free Earthing Arrangement as per UL 467, IEC 62561-2
• Earth Enhancing Compound as per IEC 62561-7
• Exothermic Weld(Fail Proof Joints) as per IEEE 837
• Copper Clad Steel Replacement of GI Flat Strips as per IEEE & IEC
• Surge Protection for Power and Communication Port (Suitable Integration is
also available)
• Lightning Protection IS/IEC 62305 Part 1-4
• NFC 17-102/UNE 211186 is in Process Incorporation in National Electric
Code Under Final Revision

16. Our Solutions for Best Practice
(Earthing & Protection)
• Electrical Power Generation ,Transmission & Distribution
• Backup Power(DG and UPS now Solar PV Power)
• Communication Equipment (Fixed or Wireless)
• Telecommunication Exchange
• Security Surveillance (CCTV/Access Controls/Networking)
• Building and Infra Solutions
• Rail Transportation (DMRC/Bullet Train/DFCC)
• Airport Infrastructure
• Smart City Programme
• AMRUT Project Programme
• Digital India Programme
• Energy Efficiency (Street Light)
• Sagarmala Project

17. Surge Protection use Recommendation

18. We always think about Safety of Each Life

19. Everybody Monitor for Human Safety

20. We are offering
Surge Protection Devices as IS/IEC 62305-4

21. Sikhana to Padega Hi Follow NBC2016

22. Best Earthing Practice to perform equipment well &
protects from shock (As per Latest NBC-2016)
1. Equipment Earthing
 CI/GI/ Copper Plate earthing with maintenance
material
 Copper/ Copper Bonded Steel Rod with
maintenance free earthing system
2. GRID Earthing

23. Copper Bonded Steel Rod- Best Earthing Material /
Superior in Quality / Recommended by IEEE 80, UL 467,
IEC 62561-2, IS 3043
• Low carbon solid steel rod with minimum 250 micron pure
copper coating as per UL 467
• Offers 4 to 5 times more working life than GI electrode
• Excellent fault current carrying capacity
• Exhibits same corrosion resistant property as copper
• High strength of steel
• A cost effective solution
• Theft proof solution

24. Complete Earthing Arrangement
The use of Earth Enhancing Compound
complying to …IEC - ……..pla s a i porta t i
making grounding system much more effective.
- It retain moisture thus provide smooth path for current to flow
faster.
- Si e it has oisture rete tio properties it does ’t de a d
regular watering that makes the grounding system low
maintenance.
- The continuous presence of moisture provides stable Ohmic
value.
- It does ’t ot ashes a a ith ti e.
- It does not demand continuous presence of water to maintain
its conductivity.

25. Fire Accident due to electrical joint failure in
Lightning Protection & Earthing

26. 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.

27. Earthing Connections & Joint Practices
For making earthing connections &
electrical jointing, mechanical joints are
still prevails.
Nut & Bolt, welding, clamping,
brazing
Contact areas of connections have voids
and gaps which cause corrosion, rust
and oxide results in early deterioration
Resistance of mechanical connections
increases with time and this alters the
conductive properties of connections
Only give 8-20% contact surface area
Gets corroded over the period of time
due to atmospheric corrosion

28. Main earthing wire connections shall be:
• Be mechanically & electrically sound;
• Be protected against damage, corrosion and vibration;
• 100% contact surface area is must;
• Be secured at the earth electrode;
EXOTHERMIC WELDING- For all buried & permanent
connections as per IEEE 837 / NBC 2017

29. EXOTHERMIC WELDING-
Permanent Jointing solution
These cavity can be designed on
customize basis as per the type of joint
is required.
Also the dimension of the conductors
which needs to be joint in a kind of
jointing.
We are the manufacturer and can offer
any kind of joint type as mentioned
below:

30. Most Efficient Joint Process
It is efficient and superior to all existing surface –to-surface
mechanical retention connectors.

31. Copper Clad Steel Solid ROD and Conductor

34. Surge in Systems and Result

35. Surge in DC Application

36. External/Internal Surge Source

38. LIGHTNING FORMATION

39. Safety Main It Should be Remain
(Protect your Equipment for Internal & External Surges)
The 100% of lightning energy breaks down as follows:
a) 50% of the lightning current will flow through
the ground
b) 50% of the lightning current will flow over the
connected metal parts out of the building:
• about 10% to the water pipe (metal)
• about 10% to the gas pipe (metal)
• about 10% to the oil pipe (metal tank)
• about 10% to the sewage pipe
• a out % to the power supplier’s i o i g feed
• max. 5% or 5 kA shared across all data lines

40. 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

41. • Lightning Protection Standard use in India
(IS2309 Now IEC 62305-5)NBC2016
Working Principle Angular No Compromise with Design
Max Protection 30Mtrs from One
No Product warranty from Manufacturer
High Maintenance Require
Earthing below 10.00 Ohm

42. Lightning Risk Assessment Study is actually the
measure of risk of a lightning strike and probability of
damages. As Per IEC62305-2.
All these calculations are based on:
Lightning strike density in that particular area(provided byOMV i.e.Ng = 8),
Danger for people,
Occupation coefficient of structure,
Relative location of site,
Fire Risk,
Associated services,
Electrical Lines,
Lightning Protection Level,
Surge Arrestor and
Dimensions of installation.

43. Risk Assessment Calculator as per IS/IEC 62305

44. Air- Termination System
1. Vertical Rods- simple
shaped buildings
2. Catenary wires-
suitable for all cases
3. Meshed/ Grid
Conductors- best for
where plane/ pitch
roof surfaces

45. Air- Termination System Design

46. Protection Angle method

47. Mesh/ Faraday Cage Method

48. Rolling Sphere Method

49. Lightning Protection As Per NF C 17 102/UNE 211186
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 generated protection radius depends on the early streamer emission value of the air terminal (Δt in 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/UNE 211186 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.

50. Early Streamer Emission Air Terminal

51. •An active and advance technology device based on the principle of
Corona effect.
•Internationally accepted technology complying standard NFC 17-102.
•Active Protection not only protects the structure also protect
surroundings & open areas.
•Made up of stainless steel SS-316L hence highly corrosion resistant
and long lasting.
•More life due to corrosion resistant material is used.
•Single installation offering maximum radius of protection of 109
meters which is very large in comparison to conventional lightning
system.
•ESE air terminal is very quick in response.
•Excellent, no electronic device.
•Economical solution.
•Easy to Install.

53. IEC Declaration by CENELEC for
NFC17-102

54. BT has confirmed that ESE National Standards would remain valid and thus BT recognized
there ould e o e ide e of o fli t et ee NF C ‐ a d IEC EN ‐ sta dards a d
consequently there is no reason, technical or otherwise, for the withdrawal of the respective
national standard.BT has requested that this standard be modified in order to cancel all
refere e to the IEC EN ‐ series, allowing the NF C ‐ sta dard to e ist, ith the
proposal of possible future migration to international level (lEC). Accordingly, it was established
that European ESE standards (France, Spain, Portugal, Slovaquia, etc.) will not
conflict with other European standards and will remain valid.
• GIMELEC would draw your attention to the fact that
the ter s of refere e of NF C ‐ a d
• other standards, addressing alternative terminals (NF
C ‐ , PR EN ‐ ‐ ) ere fro the
• outset, er differe t. It is a fa t that NF C ‐ ,
whilst referring to ESE Technology also
• comments on other standards for lightning protection
systems, particularly incorporating
• faraday cage, franklin rod and catenary wire systems.
the 'camouflaging' of NF C ‐102 by IEC EN
• ‐ and its proponents, that FRENCH STANDARD
NF C ‐ is still in full force.

55. ESE Installation Guidance
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

56. Safety Main It Should be Remain
(Protect your Equipment for Internal & External Surges)
The 100% of lightning energy breaks down as follows:
a) 50% of the lightning current will flow through
the ground
b) 50% of the lightning current will flow over the
connected metal parts out of the building:
• about 10% to the water pipe (metal)
• about 10% to the gas pipe (metal)
• about 10% to the oil pipe (metal tank)
• about 10% to the sewage pipe
• a out % to the power supplier’s i o i g feed
• max. 5% or 5 kA shared across all data lines

57. Step – 1
Step – 2
Step – 3
Joint all phase wire/ cable with the help of
crimping tools and lugs
Fixed the separation sheet between all wires/
cables
Close the filled Silicon enclosure from top and
bottom , complete installation is done.
Thimble
Separation Sheet
Gel / Silicon
Gel Based Cable Jointing Kit

58. JMV Products for Earthing & Protection

59. Contact Professionals for Advise

60. We Protect You
Use Well Engineered Electrical Safety
Solutions With Us

61. Contact Our Team JMV INDIA
Leader and Inspiration behind Mr. Neeraj Saini neeraj@jmv.co.in
Mr. Mahesh Chandra Manav Brand JMV HOD manav@jmv.co.in
www.jmv.co.in
Mobile -919910398999 Landline -01204590000

62. JMV’s Clients