What is BS EN 60255 1 ?

Title: What is BS EN 60255 1 and BS EN 60947-62? A Comprehensive Guide

Information technology equipment (ITE) has become an essential part of our daily lives, and as such, it is crucial to ensure its safety. The safety standard that sets out the requirements for ITE is BS EN 60950. This standard focuses on the electrical, mechanical, and thermal aspects of ITE to ensure its safety. However, for the most part, people are not familiar with the standard. This article aims to provide a clear understanding of the key aspects of BS EN 60950 in a simplified manner.

Purpose of BS EN 60950:

The primary purpose of BS EN 60950 is to ensure that ITE does not pose any risks to the safety of users or property. It establishes a set of safety guidelines and requirements that manufacturers must follow while designing and manufacturing their IT equipment. These guidelines cover a wide range of potential hazards, such as electric shock, fire, and excessive heat, and aim to prevent accidents and injuries caused by these hazards.

Key Requirements of BS EN 60950:

BS EN 60950 has several key requirements that manufacturers must follow. These requirements are divided into four categories: electrical, mechanical, thermal, and environmental. The electrical requirements cover the design, construction, and testing of electrical systems. The mechanical requirements cover the design, construction, and testing of mechanical systems, such as the size and strength of components. The thermal requirements cover the design, construction, and testing of thermal systems, such as the temperature limits and the rate of temperature rise. The environmental requirements cover the design, construction, and testing of environmental systems, such as the impact on the environment and the emissions of substances.

What is BS EN 60947-62?

BS EN 60947-62 is a technical standard that specifies the requirements for low-voltage switchgear and controlgear devices. It is part of a series of standards developed by the International Electrotechnical Commission (IEC) to ensure the safety and performance of electrical equipment. This particular standard focuses on the requirements and tests for circuit-breakers.

Purpose of BS EN 60947-62:

The purpose of BS EN 60947-62 is to ensure the safe operation and performance of circuit-breakers. Circuit-breakers are crucial devices that protect electrical circuits from overload, short-circuit, and other faults that could lead to damage or fire. They are designed to interrupt the flow of current when necessary, preventing any potential harm to the electrical system or people around it.

Key Requirements and Tests:

BS EN 60947-62 has several key requirements and tests that manufacturers must follow. These requirements and tests are divided into several categories, including the requirements for the design, construction, and testing of circuit-breakers. The design requirements cover the overall appearance and functionality of the circuit-breaker, including its size, shape, and materials. The construction requirements cover the specific components that make up the circuit-breaker, such as the materials used for its construction and the tests that must be performed on these components. The testing requirements cover the various tests that must be performed on the circuit-breaker to ensure that it meets the requirements of the standard.

Conclusion:

BS EN 60950 and BS EN 60947-62 are two important safety standards that must be followed by manufacturers, installers, and users of ITE. These standards establish clear guidelines and requirements for designing, manufacturing, and using ITE that ensures its safety and performance. By following these standards, manufacturers can ensure that their ITE is safe, reliable, and meets the highest safety standards.