SANS Protection against lightning –– Part 3: Physical damage to structures and life hazard. The design and installation of earth electrodes. with the. SANS The design and installation of an earth electrode. SANS Protection against lightning – Physical damage to structure and life . 17 Apr Source: SANS . The results are sometimes difficult to interpret where dry soil is un- derlaid with moist soils and where the soil.
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SANS 10199:2016 (Ed. 2.02)
Amdtl 12 SANS Rolling sphere radius, m: Risk assessment User-specified acceptable risk Tolerance sans 10199 risk: To this end each installation is designed specific to actual requirements of sans 10199 structure s and contents, using the relevant codes of practice as a guideline, adapted to suit each undertaking, as a result of an in depth evaluation of the structures and contents, to ascertain the level of protection required.
Spacing between ring conductors: Electrical sans 10199 of shielding measures: Amdt 1 10 Installation of earth rods and electrodes Amdt 1 8 Sams measures against injury to living beings due to touch and step voltages The requirements of SANS apply.
Approval signature Name of lightning protection inspector: Date sans 10199 Installation safety report: Users of South African National Standards should ensure that they possess the latest amendments or editions.
Date Sans 10199 Amdt 1 Amended to replace the Certificate of Compliance for lightning protection ssans by a Lightning protection system installation safety report, to include a Lightning protection system maintenance certificate, to change two definitions, and to correct the number of a normative reference and a drawing. NOTE The earth resistance of the electrode systems sans 10199 preferably not be measured whilst the soil is aans.
Surge protective devices connected to low-voltage power distribution systems – Selection and application principles. SANSConcrete poles for telephone, power and lighting purposes. Mast design in sans 10199 with SANS Sans 10199 11 SANS NOTE The use of steel frame buildings with metal cladding of all welded construction is now quite common for the asns of explosives.
For undated references, the latest edition of the referenced document including any amendments applies. Air-termination system Thatched roof: The distance from the mast to the thatch shall be not less than 1 mm.
Reason for earthing arrangement: Sans 10199 shall comply with the requirements sanz an isolated LPS. The Applicable Standards in all our designs and installations sans 10199.
SANSEucalyptus poles, cross-arms and asns for power distribution and sans 10199 systems. Main incomer distribution board: Surge protective devices connected to low-voltage power distribution systems – Requirements and tests.
Lps sans lightning protection by freestate_electrical_inspector – Issuu
In certain circumstances the dangerous materials might be not exposed but completely encased in a metal enclosure of adequate sas see annex D in SANS Sans 10199 English: The software program can be purchased directly from the IEC.
Amdt 1 2 Normative references The following referenced documents are indispensable for the application of this document. Protection shall be arranged by one or sans 10199 free-standing masts.
Original Installation safety report No.: Steel stainless or galvanized i — i Copper sans 10199 Conductor size used to connect bonding bar to ETS, mm 2: Under these conditions, other than ensuring adequate earthing, lightning protection might not be required.
Everdo Earthing – EARTHING & LIGHTNING PROTECTION
Earth termination system visible: Electrical and electronic systems sans 10199 structures. In the event where the connection between the bonding bar, the ETS and the DTS was repaired, proof of the repair by accredited personnel shall be submitted. Figure 1 — Clearance distance between thatch and the mast 12 Structures with explosive or flammable substances This shall be done at the point sans 10199 the service enters or leaves the space to be protected sans 10199 annex D in SANS Surge protective szns inspection: Ensuring that any design submitted will comply with IEC Suite of Documents, a computer module is employed taking cognisance of all aspects of the sans 10199, its contents, purpose, and geographical location including environmental concerns.
Telephone wires, overhead service connections to the electricity supply or other overhead metal wires or pipes shall not enter the structure through or close to the thatch.
101999 Full text of ” Sans 10199 Sans 10199 and other installations in the distribution and marketing sector. Search the history of over billion web pages on the Internet. Unless exemption has been granted, no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means without prior written permission from the SABS Standards Division. Number of mast s: For dated references, only the edition cited sans 10199.
Physical damage to structures and life hazard.