What is BS en 60898 2 ?

Title: What is BS en 60898-2 and BS EN 60947-62? A Comprehensive Guide

Electrical engineering is a critical field that ensures the safety and reliability of various applications. Standards play a crucial role in ensuring consistency and quality in the design, construction, and testing of electrical equipment. Two such standards are BS en 60898-2 and BS EN 60947-6In this article, we will provide a comprehensive guide to these two important standards and what they entail in the world of technical engineering.

What is BS en 60898-2?

BS en 60898-2 is a standard developed by the British Standards Institution (BSI) to establish requirements for circuit-breakers intended to protect electrical installations against overloads and short circuits. The primary purpose of this standard is to provide a standardized framework for the design, construction, and testing of circuit-breakers, ensuring their reliability and performance under various operating conditions.

The standard covers both manufacturer responsibilities in producing compliant circuit-breakers and user responsibilities in selecting and using them correctly. It includes considerations such as rated operational voltage, rated current, breaking capacity, coordination with other protective devices, and environmental criteria.

What is BS EN 60947-62?

BS EN 60947-62 is a technical standard developed by the International Electrotechnical Commission (IEC) to specify the requirements for low-voltage switchgear and controlgear devices, including circuit-breakers. This particular standard focuses on the requirements and tests for circuit-breakers, ensuring their safe operation and performance.

The purpose of BS EN 60947-62 is to ensure the safe operation and performance of circuit-breakers, which 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 60898-2 and BS EN 60947-62 both provide manufacturers, installers, and users with clear guidelines and requirements for designing, manufacturing, and using circuit-breakers that meet high safety and performance standards.

BS en 60898-2 specifies the various aspects of circuit-breakers, including the materials and dimensions of the device, the breaking capacity, and the testing procedures. It also establishes the criteria for environmental stress testing, such as the temperature, humidity, and vibration tests that must be conducted to ensure the device's reliability.

BS EN 60947-62, on the other hand, focuses on the requirements and tests for low-voltage switchgear and controlgear devices, including circuit-breakers. It sets out the criteria for the design, manufacture, and testing of these devices, ensuring their safety, reliability, and performance.

Conclusion:

BS en 60898-2 and BS EN 60947-62 are two important standards that ensure the safety and reliability of circuit-breakers. They provide manufacturers, installers, and users with clear guidelines and requirements for designing, manufacturing, and using these devices that meet high safety and performance standards. By adhering to these standards, manufacturers can ensure that their circuit-breakers are safe, reliable, and.