Supplier to Saudi Aramco
-IECEx(IEC)
-ATEX (CENELEC,EN)
-China Ex(GB)
-Zone 1 and Zone 2
-Zone 21 and Zone 22
Note: Please specify the number, specification and position of the cable entry holes, ex-proof plug can be deliveried according to the requirements and ex-proof cable glands provided by user.
| Enclosure code | Component layout |
| 03 | 
|
| 07 | 
|
| 08 | 
|
| 11 | 
|
| 15 | 
|
| 19/21 | 
|
| Ex marking | Gas | Ex II2 G Ex db IIB Gb Ex II2 G Ex db IIB+H2 Gb |
Ex db IIB Gb | Ex d IIB Gb | |||||||
| Ex db IIB+H2 Gb | Ex d IIB+H2 Gb | ||||||||||
| Dust | Ex II2 D Ex tb IIC Db | Ex tb IIC Db | Ex tDA21 IP66 | ||||||||
| Conformity to standards | IEC 60079-0,IEC60079-1,IEC60079-31 EN 60079-0,EN 60079-1,EN 60079-31 GB3836.1,GB3836.2,GB12476.1,GB12476.5 |
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| Material | Enclosure | Aluminum alloy enclosure,powder coated,industrial gray with dark lines texture (RAL7035) | |||||||||
| Transparent parts | Toughened glass,resistant to 4J impact | ||||||||||
| Exposed fastener | Stainless steel | ||||||||||
| Degree of protection | IP66,(J03,J07,J08,J11,J15,if sealing strip is solid silicone rubber even up to IP67 | ||||||||||
| Ambient temperature |
Enclosure code | 03,07,08,11,15 | Without transparent 19,21 | With transparent 19,21 | |||||||
| Ambient temperature | -20℃~+60℃,-40℃~+60℃ | -20℃~+60℃ | |||||||||
| Service temperature | -20℃~+100℃,-40℃~+100℃ | -20℃~+100℃ | |||||||||
| Components and accessories on the cover |
HL0105 explosion-proof button see P B/71~76 | ||||||||||
| HL0106 explosion-proof signal lamp see P B/77 | |||||||||||
| HL0107 explosion-proof signal lamp see P B/78 | |||||||||||
| Cable entries | M□X1.5 as standard (upon request),NPT thread (optional),HLBM-□ is recommended, refer to Page D/11~D/20 for details. |
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| Installation Method |
Hanging type (Standard) | ||||||||||
| Floor type (Optional) | |||||||||||
| Weight of enclousre |
03# | 07# | 08# | 11# | 15# | 19# | 21# | ||||
| 9kg | 11.5kg | 16.6kg | 26kg | 48kg | 85kg | 95kg | |||||
