Supplier to Saudi Aramco
-IECEx(IEC)
-ATEX (CENELEC,EN)
-China Ex(GB)
-Zone 1 and Zone 2
-Zone 21 and Zone 22
Note:
1.Example: HLBX07-A1/M, which with one button, and a M25X1.5 inlet;
2. The specific requirements of the components are based on the drawings;
3.Button code、switch code、signal lamp code、 ammeter code see P B/70.
| Ex marking | Gas | Ex II2G Ex db eb IIC T6 Gb | Ex db eb IIC T6 Gb | Ex de lIC T6 Gb |
| Dust | Ex II2 D Ex tb IIIC T80℃ Db | Ex tb IIIC T80℃ Db | Ex tD A21 IP66 T80℃ | |
| Conformity to standards | IEC60079-0,IEC60079-1,IEC60079-31 EN60079-0,EN60079-1,EN60079-31 GB3836.1,GB3836.2,GB12476.1,GB12476.5 |
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| Enclosure materials |
Enclosre | Aluminum alloy enclosure,powder coated,Industrial grey with dark lines texture (RAL7035) | ||
| Transparent part | Tempered glass,resistant to 4J impact | |||
| Exposed fasteners | Stainless steel | |||
| Components | HL0105 explosion-proof switch button,refer to page B/71~76 | |||
| HL0106 explosion-proof indicator,refer to page B/77 | ||||
| HL0107 explosion-proof indicator,refer to page B/78 | ||||
| Control switch,refer to page B/82~89 | ||||
| Specifications of potentiometer according to requirements | ||||
| The voltmeter,ammeter,tachometer and frequency meter are 48 type, specifications according to requirements |
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| Rated voltage | Maximum 690V AC,250V DC,see parameter of components for details | |||
| Rated current | Maximum 25A,see parameter of components for details | |||
| Frequency | 50Hz/60Hz | |||
| Degree of protection | IP66 | |||
| Ambient temperature | -20℃~+60℃,-40℃~+60℃,-60℃~+60℃ | |||
| Cable entry | 2-M25X1.5 plug(default),NPT3/4 plug(optional) | |||
| Weight | 1.8kg,1.5kg(HLBX07-K1) | |||
