Ex-pert Electrical Technologies

Dynamic elaboration on the Art & Science of Hazardous Area Protection

1. About
1.1 About Ex
2. Author
3. Introduction to Ex
4. Protection Techniques
- Encapsulation
- Flameproof
- Increased Safety
- Intrinsic Safety
- Non-Sparking Technique ‘n’ (for zone 2)
- Oil Immersion
- Powder-Filled ‘q’
- Pressurized Enclosure
5. Terminology
- Classes (locations)
- Creepage & Clearance
- Equipment Protection Level
- Explosion
- Explosive Atmosphere
- Explosive Dust Atmosphere
- Explosive Gas Atmosphere
- Explosive Limits
- Flammable
- Flash point & Auto-ignition Temperature
- Gas Groups
- Hazardous Area
- Non-Hazardous Area
- Release & Sources of Release
- Zones
6. Cable Glands
7. IEC: Hazardous Area Standards
8. Ex-Art
8.1 Ex Art -variations
8.2 ELECTROSTATIC & Ex
9.Reading an Ex Label
91. Presentations >>
- Basics of Hazardous Area Protection
- Concept of GROUPS in Hazardous Area
- IP Simplified
- Protection from Lightning -IEC62305
- SARSO
- Source of Release Method: IEC 60079-10
- The Working of a Fire Triangle
92.Class-Zone-Division
93. Non-Electrical side
94. Inspection & Maintenance
95. expertdesk
95.1 expertdesk II
95.2 expertdesk III
96. Schematic approach to classification of hazardous areas

Concept of GROUPS in Hazardous Area

Concept of GROUPS in Hazardous Area . Short Presentation

Expeltec presentation-gas-groups from asifmirzamakki

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