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DIN VDE 0170-39 VDE 0170-39:2013-03
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DIN VDE 0170-39 VDE 0170-39:2013-03
Explosive atmospheres - Part 39: Intrinsically Safe Systems with electronically controlled spark duration limitation (IEC 31G/221/CD:2012)More info
This Technical Specification is applicable for intrinsically safe systems which contain electronically controlled spark duration limitation with the aim to provide more electrical power while maintaining the safety level. The safety level for explosion Group IIC or IIB is adequate to the levels of protection Ex ,,ib' or Ex ,,ic'. This Technical Specification is also applicable for Group I and Group III.
| Author | VDE |
|---|---|
| Editor | VDE |
| Document type | Draft |
| Format | Paper |
| expiration_de_validite | 2013-05-25 |
| ICS | 29.260.20 : Electrical apparatus for explosive atmospheres
|
| Number of pages | 84 |
| Cross references | IEC 31G/221/CD (2012-11), IDT |
| Weight(kg.) | 0.2428 |
| Year | 2013 |
| Document history | |
| Country | Germany |
| Keyword | DIN VDE 0170;0170 |