CONTACT. kingsmill industries pinxton headquarters. UK Head Office. Earth Rods and Accessories. Earth Rods and Accessories. Earth Rods. Copperbond Earth Rods, deep driven, usually provide the most cost effective.

Author: Moogujas Kigazuru
Country: Cyprus
Language: English (Spanish)
Genre: Photos
Published (Last): 16 October 2014
Pages: 476
PDF File Size: 4.96 Mb
ePub File Size: 1.94 Mb
ISBN: 989-6-80014-148-7
Downloads: 90693
Price: Free* [*Free Regsitration Required]
Uploader: Nelkree

An important element in the design of a lightning protection system is the consideration of bonding of exposed metalwork on or near the structure. Traditional taper-pointed air terminals are not as frequently used today but when they are they should ezrthing positioned near those points where a strike is most likely to hit the building.

Lightning Protection & Earthing – A Brief Guide By Kingsmill Earthing

earhting History of Kingsmill Earthing. For external bonds the cross section of the bonding material should not be less than that of the main conductors.

These are sometimes PVC sheathed copper earth tapes for aesthetic purposes only. The most common terminations are copper eearthing rods driven into the ground. The ring conductor is made from copper tape or cable aluminium is not permitted for use below ground and also helps to provide potential equalisation at ground level, in addition to potential grading. The code of practice for Protection of Structures against lightning details these and are used to estimate risk.

Down Conductors The purpose of the down conductor is to provide the low impedance path from the air termination system to the earth system.

Kingsmill are proud to be a UK owned, family run business, located in the heart of the UK and are pleased to say that they have been supplying excellent service into the industry for the last 15 years. However, where this is not desirable for technical reasons, an earth potential equaliser can be installed between them.

Internal bonds can however be of smaller cross section since they are mainly for equipotential purposes and are unlikely to carry a proportion of the lightning current. Where practical they should be routed directly from kingsmilk air termination to the earth system and be spaced symmetrically around the outside walls of the structure. This is to ensure that side flashing does not occur.

  KVORECK PRIMA SEZONA PDF

KINGSMILL EARTHING, LIGHTNING PROTECTION, SURGE PROTECTION, EARTH BARS, EARTH RODS EARTH CLAMPS

Soil resistivity The external dimensions of the structure including any adjacent structures that are electrically connected The flash density in thunderstorm days per year for the area The type of construction Height above sea level Proximity of other structures such as tall trees The length of any overhead cables entering the structure. Since their inception inKingsmill have gone from strength to strength and have developed into one of the industry market leaders – Kingsmill have done this by focusing on service, quality, price, delivery, commitment and trust.

For instance, if the building is an explosive store then the highest level of protection will be required even if the risk of a strike is low. In the resulting calculation, if the risk is found to be less than 1: The low impedance materials are required to ensure that the lightning energy will flow safely to the ground. Kingsmill aim to provide the highest standard of Earthing and Lightning Protection Products: Kingsmill Industries UK Ltd are a leading manufacturer and supplier of earthing materials and lightning protection products for the UK and international markets.

The most important difference is that the earthing system is designed to ensure that potentials in its vicinity are below appropriate limits.

Kingsmill Earthing, Lightning & Surge Protection

The principal parts are detailed below. At all times consideration must be given to the possibility of side flashing. However, this needs to be assessed in relation to the consequences of a direct strike.

The earth electrodes being positioned near the equipment where a fault current was expected kingsmiol pass. There are differences in the design limits applying to consumer installations and to supply industry installations and reference should be made to the correct standard to check the limits which apply in each situation.

Lightning Protection & Earthing – A Brief Guide By Kingsmill Earthing

There is typically one down conductor for every 20m or part thereof the building perimeter at roof or ground level. Kingsmill thrive on solving customer products problems.

Go back to blog index. Earthing The various standards for earthing provide design limits to be met and together with codes of kingskill explain how the earthing system can be designed to meet these.

  ESPUMAS FLUTUANTES PDF

This should be at least 0. Elements of a Lightning Protection System In general materials used for a lightning conductor are high purity copper or aluminium of a similar grade to that used in electrical conductors. Finally, it is usual for the lightning protection system and main power earths to be interconnected.

A number of factors will determine whether or not a person experiencing any of these potentials will be at risk, and the standards attempt to take these into account to ascertain the limits below which the design will be considered acceptable. Since no part of the roof should be more than 5m from the nearest horizontal conductor, a 10m x 20m lattice is generally used on large buildings. The various standards for earthing provide design limits to be met and together with codes of practice explain how the earthing system can be designed to meet these.

See – Copper Earthing Mats Lattice For Combatting Step Potentials Problems ii Touch Potential the potential difference during fault conditions between exposed metalwork and a point on the soil surface iii Transfer Potential the potential difference between as insulated cable connected to a remote earth reference and the earth rod A number of factors will determine whether or not a person experiencing any of these potentials will be at risk, and the standards attempt to take these into account to ascertain the limits below which the design will be considered acceptable.

This commitment to quality follows throughout all aspects of the company including manufacture, development, customer support and service.

Whether or not a building needs a lightning protection scheme depends on several factors.

The purpose of a lightning protection system is to shield a building, its occupants and contents from these adverse effects. There would therefore be a potential difference between them. Elements of a Lightning Protection System. In their dedicated workshop, using a combination of high tech machinery and skilled staff Kingsmill Earthing have the ability to engineer earrthing modify product items to your exact requirements.