What is BS EN 1672-2 2005+A1 2009 ?

Title: Understanding BS EN 1672-2 2005+A1 2009 and EN 50634-2010

BS EN 1672-2 2005+A1 2009 and EN 50634-2010 are two of the most important European standards that regulate the fire performance of construction products and building elements, and digital broadcasting equipment, respectively. Understanding these standards is critical for ensuring the safety and quality of buildings and equipment.

What is BS EN 13501-1:2009?

BS EN 13501-1:2009 is a European standard that specifies the fire performance of construction products and building elements. It provides a classification system for the reaction to fire of materials, products, and assemblies used in buildings. The standard aims to ensure uniformity in assessing fire performance across Europe, allowing for the comparison and evaluation of different materials.

BS EN 13501-1:2009 is divided into four parts, which cover the different aspects of fire safety:

Fire Tests: These tests determine the fire resistance and self-extinguishment capabilities of building products and elements.

Explosive Vents: These tests determine the likelihood of an explosion occurring during the fire test.

Surface Burning Characteristics: These tests determine the rate at which heat is transferred from the fire to surfaces.

Fire Developed Characteristics: These tests determine the time it takes for fire to spread and the size of the fire zone.

What is EN 50634-2010?

EN 50634-2010 is a technical standard that regulates the production and performance of digital broadcasting equipment in Europe. It specifically focuses on the requirements for receivers used in terrestrial digital broadcasting, also known as DVB-T2.

The main purpose of EN 50634-2010 is to ensure interoperability and compatibility among different manufacturers' devices, guaranteeing that users have confidence that their DVB-T2 receivers will work seamlessly with any television or audio system. It also guarantees that broadcasters can rely on uniform broadcast quality across various devices.

Key Requirements of EN 50634-2010:

Compliance with the relevant technical standards and regulations for digital broadcasting.

Compliance with the requirements for electromagnetic interference (EMI) and radio frequency interference (RFI).

Compliance with the requirements for the use of recycled materials.

The equipment must be able to operate in the presence of strong electromagnetic fields (EMFs) up to a maximum value of 300 millivolts (mV) per axis.

The equipment must have an adequate performance level (APL) of at least 70 dBm.

Conclusion:

BS EN 1672-2 2005+A1 2009 and EN 50634-2010 are two crucial European standards that regulate the fire performance of construction products and building elements, and digital broadcasting equipment, respectively. Compliance with these standards is essential for ensuring the safety and quality of buildings and equipment.