Ideal Lighting & Smart Technologies (P) Limited

Knowledge


Conditions of an explosions

Conditions of an explosions

Principals of explosion protections

  • Explosion containment   -  Design product to withstand explosion pressure.
  • Explosion  suppression  -  Install extinguishing system
  • Explosion venting           -  provide artefacts to relieve pressure        
  • Explosion isolation         -  prevent explosion  propagation

Explosion protections

Explosion protections

Removing one of the element from the ignition triangle can provide explosion prevention and preclude unwanted, uncontrolled, and disastrous  explosions. if one of the three elements is missing, explosion will not happen. 

  • Oxygen is always present, (Air can not be removed)
  • Flammable substance is present due to type of work or industry (explosive atmosphere)
  • Avoid Ignition - our product does not become a potential source of ignition.

Classification of Equipment:Group -> Category -> Zone(Groups - Area of intended use)

Industry Gas Group Substance Selection of Equipment
Mining Industry Group 1 1 Methane Equipment only suitable for mines unless it is additionly approved for surface:marked1/2C
Surface Industry Group 2 2A Propane  2, 2A, 2B, 2C Certified equipment may be used in an 2A are.
2B Ethylene 2, 2B, 2C Certified equipment may be used in an 2B area.
2C Hydrogen Only 2 & 2C Certified equipment is allowed to be used in an 2C are.

Categories - Degree of safety(Equipment - Group I ( Mining))

Categories - Degree of safety(Equipment - Group I ( Mining))

Categories - Degree of safety(Equipment - Group II ( non- Mining))

Categories - Degree of safety(Equipment - Group II ( non- Mining))

Zones - Types of atmosphere

Zones - Types of atmosphere

Types of protections - Gas atmospheres (as per IEC standard)

Types of protections - Gas atmospheres (as per IEC standard)

Types of protections - Dust atmospheres (as per IEC standard)

Types of protections - Dust atmospheres (as per IEC standard)

Temperature Class

Temperature Class Maximum Surface Temperature of equipment allowed Ignition temperature of combustible substances
T1 450 DegC >450 DegC
T2 300 DegC >300 DegC
T3 200 DegC >200 DegC
T4 135 DegC >135 DegC
T5 100 DegC >100 DegC
T6 85 DegC >85 DegC

Safety Code explained

Safety Code explained

Contact Us

Ideal Lighting & Smart Technologies (P) Limited

209/9, GEB Office Road, Gidc Industrial Estate, Ankleshwar, Gujarat - 393002, India

Mobile : +91-7827864835, +91-9958773322

E-mail : idealgroup@ideallighting.in


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