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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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. Please, select your language. Shield bonded to the same bonding bar as equipment 3: Rectangular structure with flat roof Rectangular structure with protrusion Structure with known collection area.
The standard is now in your shopping cart. Protection against lightning – Part 2: This second edition cancels and replaces the first edition, published inand constitutes a technical revision. Electrical engineering in general Lightning protection. All International European Italian. French English Written by: No protection measures Warning notices Electrical insulation Physical restrictions. Active Obsolete All Text: 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.
Risk management Article no: Start again Reload last values. 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. Read more about SIS Subscriptions. Lightning ground flash density Ng: Its purpose is to provide a procedure for the evaluation of such a risk.
Risk management IEC Protection against lightning. Thunderstorm days per year Td: Shield not bonded to the same bonding bar as equipment 2: When you use our service you can be assured the latest editions and easy access.
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Measurement methods – Ability of materials and products to dissipate static electric charge. High Ordinary Low None. General principles IEC Protection against lightning.
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Make Calculations Next Back. Lightning protection system LPS.
All International European Italian Selector: This edition includes the following significant technical changes with respect to the previous edition: IEC Protection against lightning. Unshielded cable – no routing precautions in order to avoid loops Unshielded cable – routing precautions in order to avoid large loops Unshielded cable – routing ief in order to avoid loops Shielded cables and cables running in metal conduits.
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Identifies the products compatible with Scame material. Its purpose is to provide a procedure for the evaluation of such a risk. Scame solutions for charging systems. General catalogue Go to interactive catalogue. Aerial Buried Buried cables running entirely within a meshed earth termination.
Applicable to risk assessment for a structure or for a service due to lightning flashes to earth. Shopping cart Close cart 0, foreach: Contact us svenska Login.
No provisions Extinguishers Manually operated extingushers Manual alarm Hydrants Fire compartments Escape routes Automatically operated extinguishers Automatic alarm.