What is EN 60079-14:2020?

EN60079-14:2020 is a technical standard that provides guidance on the selection, installation, inspection, and maintenance of electrical equipment used in hazardous areas. Hazardous areas are characterized by the presence of flammable gases, vapors, mists, or combustible dusts. The purpose of this standard is to ensure that electrical equipment operating in these environments does not become an ignition source for potential explosions.

Selection of Electrical Equipment

One of the key aspects covered in EN60079-14:2020 is the selection of suitable electrical equipment for hazardous areas. The standard outlines various factors to consider, such as the temperature range, type of protection required, gas group classification, and equipment's level of protection against dust ingress. It also addresses the importance of proper certification and markings on the equipment to indicate compliance with the relevant standards.

Installation and Inspection

The standard emphasizes the significance of correct installation and regular inspection of electrical equipment in hazardous areas. It provides guidelines on appropriate wiring methods, grounding techniques, and cable gland selection to prevent the entry of flammable substances into the equipment or the escape of sparks or excessive heat. Additionally, it recommends routine inspections to identify any damage or deterioration that may compromise the equipment's safety.

Maintenance and Compliance

EN60079-14:2020 highlights the importance of proactive maintenance to ensure the ongoing safety and performance of electrical equipment. This includes periodic testing, cleaning, lubrication, and replacement of faulty components. The standard also stresses the need for compliance with local regulations and the involvement of competent personnel in the installation, inspection, and maintenance processes.