JMV LPS LTD Follow Make in India India and for Global Supplies Established as Manufacturer in Year 2003
Electric Power Systems Lets us work till dark is away from Each Home Generation
Transmission
Consumption
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G
Generation
Distribution
Transmission
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Load
WELCOME FOR THE PRESENTATION ON - Best Practice ELECTRICAL EQUIPMENT INSTALATION AND SAFETY PRODUCTS Earthing & Protection Larsen & Toubro ECC (Solar Power Div)
Nature Resources for Generating Power Smart India Smart Solar Power Plan 2022 Wind 60 GW Sun + High Energy Storage Batteries(100 GW)
Sun Power and Other Source
• • • • • • • • •
India Plan 100GW Solar Power in Year 2022 Solar Power Now Changing Many Phases Use with Genset Use with Wind Power Use with High Energy Storage(Battery) Instalation on Ground/Cannel Mounted Instalation on Roof (Building) Instalation on Water (Floating) Instaltion on Building(BIPV Building Integrated Transparent Photovoltaic Solar Glass
Easy to generate power as our Choice
Mr.Neeraj Saini Inspiration and Head of JMV LPS Ltd We work for Nation and International
Products and Certification
Manufacturing, Design ,Supply and Instalation JMV LPS Ltd Commitment to development all Important Products Require by Nation for Best Practice of Electrical Equipment Instalation and Safety of Products Earthing and Protection. Exeperience to Optomise and Economical Solar Project Cost with out Compromise Technical and National Standard. Strong In House Design Experience Team Strong Experience in Solar PV Power Field Strong Documentation for Customer and Consultants Supervision On Site Support for Instalation Operation and Maintenance for our Products on Site
Project Smart India /Smart Solar Power /Smart Transmission
Safe Practice in Earthing and Protection
External/Internal Surge Source
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.
Fire Accident in Solar PV Power Plant Reason Lose Contact Earthing Disorder and Lightning
Solar Panel Fire Accident
More Picture Fire in Solar Pv Power Plant
More Picture
Fire Component Level
Solar PV Power Plant
Surge in Systems and Result
Surge in DC Application
Sikhana to Padega Hi Follow Electrical Safety
Follow Safety in Electrical Instalation Shocks
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
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
Surge Protection Recommation
Surge Protection use Recommendation
We are offering Surge Protection Devices as IS/IEC 62305-4
Lightning Surge Distance Strike
Lightning Impact
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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
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
India Life can be Save from Lightning
Horrifying Losses Due To Devil Lightning
LIGHTNING FORMATION
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 ( IEC 62305-3 and 4) Working Principle Angullar No Compromise with Design Max Protection 30Mtrs from One No Product warrenty from Manufacturer High Maintenance Require NFC17-102(2011) Now Europeon Standard(ESE LA) Working Principle Radius Compromise with Design Possible with Increasing Qty of ESE Max Protection 109 Mtrs Radius from One Manufacturing Warrenty and Test Certificate for Products Available Maintenance on Call Basis ESE Type Lightning Protection Mendatory in Solar Project Freedam in design and Instalation Lowest Project Cost
Standards Worldwide for Lightning NFC17-102 and IEC62305-3
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.
Lightning Risk Calculation as per IEC62305-2
Ligthing Risk Calculation
Lightning Risk Calculation
Lightning Risk Calculation
Risk Assessment Calculator as per IS/IEC 62305
Air- Termination System
1. Vertical Rods- simple shaped buildings 2. Catenary wiressuitable for all cases 3. Meshed/ Grid Conductors- best for where plane/ pitch roof surfaces
Air- Termination System Design
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 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/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.
Early Streamer Emission Air Terminal
•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.
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 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
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
Features : Provides cable with cable connections and jointing wires in switchboard / electric boxes Being a jelly it can be easily fit into molds of any shape and size. Helps in safeguarding electrical connections and also protects electrical connection joints from catching fire, sparking and leakage current. Eradicates all the possibilities of fire, electric shocks and sparks, etc. causes due to improper electrical connection joints and safeguards structure, equipment and person. Offers safety to your electrical joints from ageing, corrosion, moisture and also observes leakage current.
Advantages : Nontoxic Insulating Highly reliable operation Maintenance Free Repairable Cost Effective High repeat value Elasticity Shape retention
Contact Professionals for Advise
We Protect You Use Well Engineered Electrical Safety Solutions With Us
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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