CIRPROTEC, specialists in lightning and surge protection devices. Designs, manufactures and offers technical assessment in SPDs and lighting rods. Supersedes EN + corr. Nov English version. Protection against lightning -. Part 2: Risk management. (IEC , modified). IEC is applicable to risk assessment for a structure due to lightning flashes to earth. Its purpose is to provide a procedure for the evaluation of such a .
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Protection against lightning – Part 2: Risk management
Rectangular structure with flat roof Rectangular structure with protrusion Structure with known collection area. Please note that the selected standard is invalid. Sustainable Development Goals and standardisation, how do they connect?
IEC Protection against lightning. Shield bonded to the same bonding bar as equipment 3: Risk management Article no: Shopping cart Close cart 0, foreach: Lightning ground flash density Ng: Identifies the products compatible with Scame material. Structure with irreplaceable cultural heritage: No protection measures Warning notices Electrical insulation of exposed parts Effective soil equipotentialization Physical restrictions Bulding framework used as a down conductor-system Protection against shock Due to a flash structure.
Thunderstorm days per year Td: Lightning protective cable or wiring in lightning protective cable ducts, metallic conduit, or metallic tubes 4: French English Written by: Scame solutions for charging systems.
Subscribe on standards with our subscription service. Please choose how many Zones you have: No protection measures Warning notices Electrical insulation Physical restrictions.
No special hazard Low level of panic Average level of panic Difficulty of evacuation High level of panic. Applicable to risk assessment uec a structure or for a service due to lightning flashes to earth. Read more about SIS Subscriptions. Aerial Buried Buried cables running entirely within a meshed earth termination.
IEC is applicable to risk assessment for a structure due to lightning flashes to earth. Physical damage to structures and life hazard IEC Protection against lightning. What is a standard?
Risk management IEC Protection against lightning. LPS Class I and a metal roof with complete protection of any roof installations against direct lighting strikes nd a continuous metal or reinforced concrete framework acting as a natural down-conductor system. Structure surrounded by higher objects Structure surrounded by objects of the same height or smaller Isolated structure: Make Calculations Next Back. iecc
Contact us svenska Login. Its purpose is to provide a procedure for the evaluation of such a risk.
Measurement methods – Ability of materials and products to dissipate static electric charge. Shield not bonded to the same bonding bar as equipment 2: Message to your colleague.
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High Ordinary Low None. General principles IEC Protection against lightning. Active Obsolete All Text: General catalogue Go to interactive catalogue. This edition includes the following significant technical changes with iecc to the previous edition: Your shopping cart is empty. Unshielded cable – no routing precautions in order to avoid loops Unshielded cable – routing precautions in order to avoid large loops Unshielded cable – routing precautions in order to avoid loops Shielded cables and cables running in metal conduits.
Once an upper tolerable limit for the risk has been selected, this procedure allows the selection of appropriate protection measures to be adopted to reduce the risk to or below the tolera.