Atexxo Manufacturing

Specialist in Atex and IECEx Solutions

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  • Ex Protection
    • General Technical Requirements (Ex) EN 60079-0
    • Flameproof (Ex d) – EN 60079-1
    • Pressurisation (Ex p) – EN 60079-2
    • Increased Safety (Ex e) – EN 60079-7
    • Intrinsic Safety (Ex i) – EN 60079-11
    • Non sparking (Ex n) – EN 60079-15
    • Encapsulation (Ex m) – EN 60079-18
  • Producten
    • Ex Proof AC Units R32
      • Ducted ATEX AC units R32
    • EX Proof Smart Phones
      • ATEX iPhone XR
      • ATEX iPhone XS
      • ATEX iPhone XS Max
      • ATEX Galaxy S10
    • ATEX Air Conditioners
    • Ex Proof Tablets
      • ATEX iPad Mini 4
      • ATEX iPad Mini 5
      • ATEX iPad 9.7
    • Explosion proof iphone 6
    • Explosion proof iphone 8
    • Explosion Proof ATEX Zone 2 Intrinsically Safe iPad Mini 4
    • Compact explosion-proof panel heaters
    • ATEX split airco units
    • ATEX / IECEx Cable Glands
      • ATEX Kabel wartels
      • EX Glands Armor Cable
      • EX Locknuts
      • EX Breather
      • EX Drain valve
      • EX Blindplug
    • Explosion Proof Air Conditioner
    • ATEX Electric Heaters
    • ATEX Raam Air Conditioning Unit
  • Manufacturing / Conversion
    • IP-Proofing / Tropicalisation
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Atexxo / Pressurisation (Ex p) – EN 60079-2

Pressurisation (Ex p) – EN 60079-2

This method of protection has the benefits of Flameproof but does not require a specialised enclosure, generally a standard Industrial enclosure is suitable.

The only drawback of Pressurisation is that it requires a supply of protective gas, usually air, to purge the enclosure and keep it pressurised. The supply of purging and pressurising air is managed by a special control unit. Usually this is easier to purchase as a component ATEX/EX certified item.

There is a choice of several units on the market but for special applications, Atexxo Manufacturing prefers to design a custom model.

One advantage of purging and pressurising is that this protection concept also accommodates possible internal releases of flammable gas, vapour or liquid. This is relevant for analysers or other equipment that have a flammable liquid or gases passing through it.

Important Design Parameters

  • Strength of the enclosure. The enclosure must be able to withstand 1.5 times the pressure of the gas inside it.
  • The enclosure must be purged before the electrical equipment is energized.
  • Shut-down or alarm in the event of the flow of the protective gas or the overpressure failing.

Applications

Electrical equipment whose normal operation involves sparks, arcing, or hot components and complex industrial standard equipment (controllers) whose protection type enables them to be operated in hazardous areas. Large machines, slip ring or collector motors, switchgear and control gear cabinets, and analysis devices.

Downloads

clients_explosion_proof_air_conditioners
Producten

Explosion Proof ATEX Zone 2 Intrinsically Safe iPhone XR

ATEX iphone XS explosion proof Ex

ATEX iphone XS Max explosion proof Ex

ATEX Samsung Galaxy S10 explosion proof Ex

ATEX-AIRCO-SPLIT-UNIT-EX (2-7 kw)

EXPLOSION-PROOF-AIR-CONDITONER (7-14kw)

EXPLOSION-PROOF-VRV-COOLING (22-33kw)

ATEX-AIR-CONDITIONING-TOSHIBA

EXPLOSION_PROOF_AIR_CONDITIONING_EX

ATEX-WINDOW-AIR-CONDITIONER

ATEX-WINDOW-AIR-CONDITIONER-2

Cable-Glands-ATEX -IECEX-DNV-GL

Explosion proof iPhone 6 ATEX

Explosion proof iPhone 8 ATEX

Explosion Proof ATEX Zone 2 Intrinsically Safe iPad Mini 4

Explosion Proof ATEX Zone 2 Intrinsically Safe iPad Mini 5

ATEX ipad 9.7 explosion proof Ex

Ducted ATEX AC units R32

Certificaten

ISO_9001_2015

OCTANS_IMQ 13 ATEX 018X issue no.1

IECEx_CERT_DEK_18.0026_0

EX_IA_CERTIFICATE

EAC_EX_CERTIFICATE

ORION_CESI_13_ATEX_033X_Ext_2

NORMA_IECEx_IMQ_13.0006X_1_2014-09-09 signed

DNV Marine Approval

e-14044_CABLE_GLANDS

e-14047_LOCKNUTS

e-14045_PLUGS

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