How often should lightning protection be tested UK?

every 12 months
Work regulations insist that lightning conductor protection systems are tested every 12 months in accordance with British Standards – you and/or your clients needs to comply to remain safe.

Is lightning protection a legal requirement in UK?

As a country with a much lower risk of lightning strikes in comparison to other countries around the world, the UK doesn’t actually have laws specifying lightning protection all for buildings and structures.

What is the British standard for lightning protection?

BS EN 62305-3
BS EN 62305-3 outlines all aspects of internal and external lightning protection systems, including class, design and the continuity of steelwork in reinforced concrete structures. Air and earth termination, as well as down-conductor systems are also referenced in this standard.

How do you test for lightning protection?

A Lightning Protection Test (LPT) involves all lightning conductors and earth grounding installations being visually inspected and tested by a qualified Electrical Engineer. Each individual earth grounding point and its conductors are electronically tested for resistance to ground.

How can I protect my house from lightning UK?

Tall buildings will typically be installed with lightning protection spikes on the roof attached to copper tape along which the electrical charge runs to the ground. The cost of installing such a system on a home can vary considerably, but it might come to between £1,500 and £3,000.

Is there a legal requirement for lightning protection?

Do I need lightning protection? It is not a legal requirement for all buildings and structures to have lightning protection, according to the risk control publication RC35 ‘Protection of buildings against lightning strikes’.

Should lightning protection be connected to main earth?

Normally the connection should be from one of the down conductors of the lightning protection system closest to the electrical installation main earthing terminal by the most direct route available. Bonding connections should not be made without consulting the designer/lightning protection engineer.

Does lightning protection really work?

Note that lightning protection systems do not prevent lightning from striking the structure, but rather intercept a lightning strike, provide a conductive path for the harmful electrical discharge to follow (the appropriate UL-listed copper or aluminum cable), and disperse the energy safely into the ground (grounding …

What are the standards for lightning protection in the UK?

Lightning Strike is an experienced lightning protection, earthing and maintenance specialist, covering the whole of the UK. We are experts in our field, installing lightning protection systems that comply with the industry-recognised safety standards: BS 6651:1999, BSEN 62305-2011 and NF C 17 102.

How are conductors tested in a lightning protection system?

Testing the earthing system of a lightning protection system is an important measure to ensure it is functioning effectively and safely. Each conductor has its own electrode termination and the resistance to earth of the whole system must not exceed 10 ohms…

What should be included in a lightning test?

These should include detailed drawings showing the nature, material, dimensions and positions of all component parts of the lightning protection system.

Who is the best lightning testing company in the UK?

PTSG Electrical Services Ltd. is the UK market leader and member of the Association of Technical Lightning & Access Specialists (ATLAS). Our team of expert engineers are qualified to NVQ Level 2/3 and undertake detailed testing and inspection of completed installations.

Share this post