EN 1127-1:2011 Explosion prevention and protection ATEX - CEM File
Explosive atmospheres: the reference standards
EN 1127-1:2011 Explosion prevention and protection ATEX - CEM File
Standards point 4,5,6 CEM File
The EN 1127-1 lists all 13 sources of ignition recognized:
1) Hot surfaces
2) Flames and hot gases (including hot particles)
3) Mechanically generated sparks
4) Power Supplies
5) stray electrical currents , cathodic corrosion protection
6) Static Electricity
7) Lightning
8) Electromagnetic waves , radio frequency (RF) from 10^4 to 3x10^12 Hz
9 ) Electromagnetic waves from 3x10^11 to 3x10^15 Hz
10) Ionizing radiation
11) Ultrasound
12) Adiabatic compression and shock waves
13) Exothermic reactions , including self-ignition of the powders
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Download Text Requirements 4,5,6
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- Published: 19 February 2015
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