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Explosion proof type: intrinsic safety type

Applicable explosion-proof standards:

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T 3836.4-2021 Explosive Atmosphere Part 4: Equipment Protected by Intrinsic Safety Type "i"

Explosion proof type: Explosion proof type

Applicable explosion-proof standards:

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T 3836.2-2021 Explosive Atmosphere Part 2: Equipment Protected by Flameproof Enclosures "d"

Explosion proof type: increased safety type

Applicable explosion-proof standards:

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T36.3-2021 Explosive Atmosphere Part 3: Equipment Protected by Increased Safety Type "e"

Explosion proof type: positive pressure type

Applicable explosion-proof standards:

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T 3836.5-2021 Explosive Atmosphere Part 5: Equipment Protected by Positive Pressure Housing "p"

Explosion proof type: Oil immersed type

Applicable explosion-proof standards:

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T 3836.6-2017 Explosive Atmosphere Part 6: Equipment Protected by Liquid Immersion Type "O"

Explosion proof type: sand filled mold

Applicable explosion-proof standards:

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T 3836.7-2017 Electrical equipment for explosive gas atmospheres Part 7: Sand filled molds "q"

Explosion proof type: n-type

Applicable explosion-proof standards:

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T 3836.8-2021 Explosive Atmosphere Part 8: Equipment Protected by "n" Type

Explosion proof type: Sealed type

Applicable explosion-proof standards:

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T 3836.9-2021 Explosive Atmosphere Part 9: Equipment Protected by Sealed Type "m"

Explosion proof type: anti dust ignition shell

Applicable explosion-proof standards:

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T 3836.31-2021 Explosive Atmosphere Part 31: Equipment Protected by Dust Ignition Resistant Enclosures "t"

Explosion proof type: Optical radiation

Applicable explosion-proof standards:

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T 3836.22-2017 Explosive Atmosphere Part 22: Protective Measures for Optical Radiation Equipment and Transmission Systems

Explosion proof type: Non electrical equipment h

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T 3836.28-2021 Explosive Atmosphere Part 28: Basic Methods and Requirements for Non Electrical Equipment Used in Explosive Environments

GB/T 3836.29-2021 Explosive Atmosphere Part 29: Non electrical Equipment for Explosive Atmosphere - Structural Safety Type "c", Controlled Ignition Source Type "b", Liquid Immersion Type "k"