PD CLC/TR 50404:2003 PDF

Scope: This document is a code of practice for avoiding ignition and electric shock hazards arising from static electricity. The processes that most commonly give rise to problems of static electricity are described in detail. They include the handling of solids, liquids, powders, gases, sprays and explosives. In each case, the source and nature of the electrostatic hazard is identified and specific recommendations are given for dealing with them. Basic information about the generation of undesirable static electricity in solids, liquids, gases, explosives, and also on persons, together with descriptions of how the charges generated cause ignitions or electric shocks, is given in the annexes. This document is not applicable to the hazards of static electricity relating to lightning, to damage to electronic components, nor to medical hazards.

PD CLC/TR 50404:2003 Referenced Document

EN 1149-1:1995 Protective Clothing - Electrostatic Properties Part 1: Surface Resistivity (Test Methods and Requirements)
EN 1149-2:1997 Protective clothing - Electrostatic properties - Part 2: Test method for measurement of the electrical resistance through a material (vertical resistance)
EN 13463-1:2001 Non-Electrical Equipment for Potentially Explosive Atmospheres - Part 1: Basic Method and Requirements*， 2024-04-18 Update
EN 292-1:1991 Safety of machinery; basic concepts, general principles for design; part 1: basic terminology, methodology
EN 50014:1997 Electrical Apparatus for Potentially Explosive Atmospheres General Requirements (Incorporates Corrigenda September 1997 and April 1998)
EN 50015:1998 "Electrical Apparatus for Potentially Explosive Atmospheres - Oil Immersion ""o"""

2003 PD CLC/TR 50404:2003 Electrostatics. Code of practice for the avoidance of hazards due to static electricity