What is IEC 60364-7-751: 2012 ?

IEC 60364-4-47 Ed.2012 is an international technical standard that outlines the requirements for protective measures against electric shocks in low-voltage installations. The standard was developed by the International Electrotechnical Commission (IEC) as part of its IEC 60364 series, which focuses on electrical installations in buildings.

The main objective of IEC 60364-4-47 Ed.2012 is to ensure the safety of occupants and others who may be in close proximity to electrical installations, such as workers, customers, and visitors. The standard provides guidelines for the design, installation, and testing of protective measures, such as circuit breakers, fuses, and grounding systems.

The standard covers a wide range of topics, including the classification of electrical installations, the selection of appropriate protective measures, and the testing and verification of their effectiveness. It also provides guidance on the documentation and labeling of protective measures, as well as the training and awareness of relevant safety procedures.

Understanding IEC 60364-4-47 Ed.2012

To fully understand IEC 60364-4-47 Ed.2012, it is important to familiarize yourself with the relevant context and terminology. This standard is part of the IEC 60364 series, which is a comprehensive set of international standards for electrical installations in buildings.

The standard is divided into four parts, each covering a different aspect of protective measures against electric shocks. The first part provides general guidelines for the selection and installation of protective measures. The second part deals with the classification of electrical installations and the selection of appropriate protective measures based on the type of installation.

The third part covers the requirements for protective measures to protect against electrical hazards, such as electrical fires and arc flash. The fourth part provides guidance on the testing and verification of protective measures, as well as the documentation and labeling of them.

Conclusion

In conclusion, IEC 60364-4-47 Ed.2012 is an important international technical standard that outlines the requirements for protective measures against electric shocks in low-voltage installations. By following the guidelines and requirements outlined in this standard, electrical installations can be designed, installed, and tested to ensure the safety of occupants and others who may be in close proximity to electrical installations.