This part of IEC 60079 gives requirements for the design, construction, assessment and testing and marking of rooms protected by pressurization in:
- a room located in an explosive gas atmosphere or explosive dust atmosphere hazardous area that does not include an internal source of a flammable substance;
- a room located in an explosive gas atmosphere or explosive dust atmosphere hazardous area that includes an internal source of a flammable substance;
- a room located in a non-hazardous area that includes an internal source of a flammable substance.
This Standard is withdrawn and is replaced by the following
Standard:
DIN EN 60079-13 VDE 0170-313:2018-04Explosive atmospheres Part 13: Equipment protection by pressurized room "p" and artificially ventilated room "v" |