PXB Series

Explosion-proof Engineering Cabins

Explosion protection to
- CENELEC
- IEC
Can be used in
- Zone 1 and Zone 2
- Zone 21 and Zone 22
Enclosure in carbon steel or stainless steel
The explosion-proof control box is the standard control box or PLC programmed control box. Combustible gas detector and toxic gas detector are modular designed. The thermal detector, smoking detector, and pressure transmitter are intrinsic safety explosion-proof components. The power of explosion-proof centrifugal fan is subject to the room size. The type of explosion-proof air conditioner is subject to the room size. With audio and visual alarm interlock system. Illumination system is the explosion-proof fluorescent lamp. The light source of explosion-proof emergency lamp is LED

Explosion protection
Global (IECEx) – Gas and dust
IECEx CQM 14.0009X
Ex px IIB T4 Gb
Ex px IIIC T130°C Db

Europe (ATEX) – Gas and dust
ATEX (applied for)
II 2 G Ex px IIB T4 Gb
II 2 D Ex px IIIC T130°C Db

Certificates
IECEx; ATEX

Conformity to standards
EN 60079-0, EN 60079-13
IEC 60079-0, IEC 60079-13

Normal operating pressure
50Pa ~ 100Pa (0.0005bar ~ 0.001bar)

Air pressure
0.4MPa ~ 0.8MPa (4bar ~ 8bar)

Rated voltage of user system
220V/380V/400V/440V/460V/660V/690V AC

Rated voltage of pressurized control system
220V/380V AC 50/60Hz

Rated current of pressurized control system
10A

Enclosure material
Powder coated carbon steel or stainless steel

Degree of protection
IP66

Ambient temperature
-20°C ~ +55°C

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