Hazardous area classifications
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Hazardous area classifications
Training course on Hazardous area classifications
Course Contents:
- Introduction of TÜV Rhinland.
- Hazardous area concept and brief history.
- Constituents for fire and explosion hazards.
- Hazardous area classification
- As per NEC / CSA / NEMA
- As per ATEX
- As per IECEx
- Grouping of Flammable gases & dust.
- Temperature classification for Hazardous
areas.
- Non Electrical enclosure protection
methods.
- Instrument installation in Hazardous
areas.
- How to perform Hazardous area
classifications.
- Source of release and Ventilation.
- Electrical equipment enclosure
protection methods.
- Explosion proof
- Flame proof
- Purge & Pressurization
- Non Incedive (EXn)
- Intrinsic Safe (EXi)
- Encapsulation (EXm)
- Oil filled or immersive (EXo)
- Practical example of Hazardous area
classification.
- Concept of Exia and Exib.
- Decoding Ex markings of part numbers
with example.
- Practical example of decoding.
- Question & Answers.
Examination: Multiple choice questions, No negative marking.
Duration: 1 day (For both Online & Offline)
