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Overview of Explosion Protection Techniques

Overview of Explosion Protection Techniques IECEx2018 International ConferenceJakarta, Indonesia8thand 9thAugust 2018 Karel Neleman Technical ManagerINTRODUCINGWhy am I Promotion of to be the one and only accepted certification system!To achieve total ACCEPTANCE there s a first need for CONFIDENCE. Each stakeholder needs to understand ISO/IEC based Types of s start a quick guide:Ignition sources1. Hot surfaces2. Flames, hot gases, hot particles3. Mechanically generated sparks4. Electrical equipment5. Stray electric currents, cathodic corrosion protection6. Static Electricity7. Lightning8. Radio Frequency (RF) electromagnetic waves 300 GHz9. Electromagnetic waves > 300 GHz10. Ionizing Radiation 11. Ultrasonics12. Adiabatic compression and shockwaves13. Exothermic reactions, including self-ignition of dustsIgnition sourcesis commonly known as to deal with just Electrical aware that we have today working close together.

limiting the Voltage by Zener diodes and the Current by a Resistor. Take into account maximum cable length because of increasing C and L. ... of possible user mis -interpretation with levels of protection ’c and b’. Manufacturers shall indicate Ex h only and have to define the specific used method(s) in the user installation instructions. ...

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