What is BS EN 60598-2-24?

BS EN 60598-2-24 refers to a specific British Standard for luminaires, which are electrical devices designed to emit and distribute light. This standard provides guidelines and requirements for the safety and performance of luminaires used in emergency lighting applications. In this article, we will discuss the key aspects and importance of BS EN 60598-2-24 in ensuring the quality and reliability of emergency lighting systems.

The Scope and Purpose

The scope of BS EN 60598-2-24 covers various types of luminaires intended for emergency lighting applications, such as luminaires installed in escape routes, open areas, and high-risk task areas. The purpose of this standard is to establish minimum safety and performance requirements that luminaires must meet to ensure adequate visibility during emergency situations. Compliance with this standard is crucial for manufacturers, installers, and users of emergency lighting systems to ensure the safety of occupants in buildings and reduce potential risks.

Safety Requirements

BS EN 60598-2-24 sets forth specific safety requirements that luminaires must adhere to. These include protection against electric shock, fire hazards, mechanical strength, and resistance to environmental conditions. For example, the standard requires the use of materials with appropriate flammability ratings to prevent the spread of fire. It also mandates insulation and earthing measures to minimize the risk of electric shock. Furthermore, luminaires must be able to withstand expected mechanical stress and operate within specified temperature ranges to ensure long-term reliability.

Performance Testing

In addition to safety requirements, BS EN 60598-2-24 includes performance testing procedures to assess the functionality of emergency lighting systems. These tests evaluate factors such as luminous output, duration of operation, and battery performance. For instance, the standard defines the minimum illumination levels required in escape routes and specifies the duration for which luminaires must continue to operate during a power failure. By conducting these tests, manufacturers can verify that their products meet the necessary performance criteria and provide reliable emergency lighting when needed.