Welcome all to have Modern Transportation(Water Ways)
Presentation on Best Practice for Electrical Equipment Installation and Safety of Product(Earthing & Protection)
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INLAND WATERWAYS AUTHORITY OFINDIA under MoS is the body which undertakes development and maintenance of the INLAND WATERWAYS in INDIA. Rules and Regulations are formulated by IWAI.
The government organization which carries out the operations in the INLAND WATERWAYS is CENTRAL INLAND WATERWAYS TRANSPORT CORPORATION Ltd.
There are THREE NATIONAL WATERWAYS which are operational, Two more have been identified and under MARITIME AGENDA BARAK River will be developed as NW-6.
Dream and Comfort Happy Journey(WaterWays)
Water Metro First Project by Kochi Metro Rail Corporation Ltd
My Gudget My Confidence My Safety
Fire and apply Safety
Safety for all Buildings
We always think about Safety of Each Life
Everybody Monitor for Human Safety
Development Projects undertaken in SagarmalaWater Ways initiative: • • • •
• • • • • • •
Port-led industrialization Port based urbanization Port based and coastal tourism and recreational activities Short-sea shipping coastal shipping and Inland Waterways Transportation Ship building, ship repair and ship recycling Logistics parks, warehousing, maritime zones/services Integration with hinterland hubs Offshore storage, drilling platforms Specialization of ports in certain economic activities such as energy, containers, chemicals, coal, agro products, etc. Offshore Renewable Energy Projects with base ports for installations Modernizing the existing ports and development of new ports
Sagarmala(Water Ways) Project Value INR 75000 Cr.
Sagarmala(Water Ways) Progress Milestone
(Waterways) Smart Connectivity of Coastel Land of India to Major Cities(Dream India)
Safe Practice in Earthing and Protection
Sikhana to Padega Hi Follow NBC2016
Follow Safety in Electrical Instalation Shocks
Earthing Design and Require Result • Large Power Plant below 1.00Ohm • Small Power Plant below 2.00Ohm • SCADA/TELECOM and Automation For Ship Power and Controls below 0.50Ohm • Sea Ports and Infrastructures • Tower and Other Structure between 8-15Ohm • Lightning Surge Protection 50KA below 5Ohm or 100KA between 8-15Ohm • Follow Standard IEC /IEEE • Surge Protection For Power and Communcation Port • Exothermeic weld IEEE 837
Surge in Systems and Result
Surge in DC Application
Surge Protection use Recommendation
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External/Internal Surge Source
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
Fire Accident Reason Lose Contact Earthing Disorder and Lightning
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.
JMV LPS Products
Copper Cladded Conductor For Electrical Installation
The Copper Clad Steel Grounding Conductor is made up of steel with the coating of 99.99% pure copper. These conductors/ wires or strands are equipped with the strength of steel with the conductivity and copper with the better corrosion resistance property. The concentric copper cladding is metallurgic ally bonded to a steel core through a continuous, solid cladding process using pressure rolling for primary bonding. The copper cladding thickness remains constant surrounding steel. We use different steel grades for the steel core result in Dead Soft Annealed, High strength and Extra High Strength Characteristics. The Copper Clad Steel Wire yields a composite conductivity of 21%, 30% and 40% IACS, and available in Annealed and Hard drawn. We are delivering products with varied conductivity and tensile strength as per the customer need. Further, the wire can be processed to be silver plated or tinned copper clad steel wire.
Most Efficient Joint Process/Fail Proof
It is efficient and superior to all existing surface –to-surface mechanical retention connectors.
What is Exothermic Welding System Copper to Bi-Metal and Alumenium Types of Exothermic Joints:
Possible to join any bi metal except aluminum Exothermic welding is a process of making maintain free highly molecular bonding process is superior in performance connection to any known mechanical or compression-type surface-to-surface contact connector. Exothermic weld connections provide current carrying (fusing) capacity equal to that of the conductor and will not deteriorate with age. It offers Electrical connections between two or more copper to copper and copper to steel conductors. Highly portable method as it does not require any external power source or heat source, so it can be done almost anywhere. It provides strong permanent molecular bond among metallic conductors that cannot loosen and further will not deteriorate with age. Connection does not corrode with time and it offers permanent conductivity.
Copper Clad Steel Solid ROD and Conductor
Lightning Safety of the structure / human/ equipments
LIGHTNING FORMATION
India Lost Due to Lightning
We all may be danger if not Protected
Hamen Babaji Nahi Science Chahiye
Horrifying Losses Due To Devil Lightning
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
• Lightning Protection Standard use in India (IS2309 Now IEC 62305-5)NBC2016 Working Principle Angullar No Compromise with Design Max Protection 30Mtrs from One No Product warrenty from Manufacturer High Maintenance Require Earthing below 10.00 Ohm
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 inthat 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.
Lightning Safety Calculation
Lightning Risk Calcuator as per IEC6305
PASSIVE PROTECTION SYSTEM
The Simple Rod air terminal is composed from a metallic rod with 2 to 8 m height dominating the structure to protect, and linked to 2 down conductors minimum, and 2 earthing systems. The protection radius ensured by this air terminal which is limited to 30 m more or less (Protection level IV, height = 60 m), especially dedicated to the protection of small structures or areas like towers, hi eys, ta ks, water tower, a te a asts‌ The EN -3 standard describes the installation procedure for these air terminals. 13 Simple Rods, 13 down conductors, and 13 earthing systems are necessary to ensure the protection below :
The meshed cage protection is composed from a meshing in roof surface and in the front face around the uildi g. Surrou di g the roof surfa e, a d o high poi ts, apture poi ts are positio ed. A o du tors’ network is placed at the outer perimeter of the roof. This network is completed by transverse conductors. The size of the meshing is 5 to meters, and depends on the efficiency needed for the protection. On the front face of the building, the down conductors are linked at the top to the meshing of the roof. And, down, to specific earthing systems. The distance between two conductors is 10 to 25 meters, and depend on the efficiency needed for the protection. The EN 62305-3 describes the installation procedure for this method. Generally, this method is heavy and expensive, due to the complexity of the structures to protect. 26 capture points, 26 down conductors and a grounded loop earthing system are necessaries to ensure the protection of the structure here below :
The catenary wires protection is a method closed to the meshed cage principle, because it is constituted with meshing of the conductors far from the structure to protect, to avoid any contact with lightning current. Catenary wires are located over the structure to protect, connected to down conductors and specific earthing systems. The width of the meshing and distance between the down conductors must respect the same rules as for the meshed cage. The EN 62305-3 describes the installation procedure for this method. Generally, this method is heavy and expensive, due to the complexity of the structures to protect.
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 prote tio radius depe ds o the earl strea er e issio alue of the air ter i al Δt i ¾s , 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 60¾s) 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 :
IEC Declaration by CENELEC for NFC17-102
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.
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
Thimble
Joint all phase wire/ cable with the help of crimping tools and lugs Step – 1
Separation Sheet Fixed the separation sheet between all wires/ cables
Step – 2
Gel / Silicon Close the filled Silicon enclosure from top and bottom , complete installation is done.
Step – 3
We are offering Surge Protection Devices as IS/IEC 62305-4
Contact Professionals for Advise
We Protect You Use Electrical Safety Earthing & Protection
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
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