共找到 919 条与 防爆电器 相关的标准,共 62 页
Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
Explosive atmospheres. Equipment protection by pressurized enclosure "p"
Explosive atmospheres. Equipment with Equipment Protection Level (EPL) Ga
Explosive atmospheres - Part 10-2: Classification of areas - Explosive dust atmospheres
Degrees of protection provided by enclosures against external mechanical impacts (IK code)
Tanks for the transport of dangerous goods. Plug/socket connection and supply characteristics for service equipment in hazardous areas with 24 V nominal supply voltage
Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" (IEC 60079-31:2013); German version EN 60079-31:2014
"This part of IEC 60079 gives the specific requirements for the construction@ testing and marking of electrical equipment@ parts of electrical equipment and Ex components with the type of protection encapsulation ""m"" intended for use in explosive gas atmospheres or explosive dust atmospheres. This part applies only for encapsulated electrical equipment@ encapsulated parts of electrical equipment and encapsulated Ex components (hereinafter always referred to as ""m"" equipment) where the rated voltage does not exceed 11 kV. The application of electrical equipment in atmospheres@ which may contain explosive gas as well as combustible dust simultaneously@ may require additional protective measures. This standard does not apply to dusts of explosives@ which do not require atmospheric oxygen for combustion@ or to pyrophoric substances This standard does not take account of any risk due to an emission of flammable or toxic gas from the dust. This standard supplements and modifies the general requirements of IEC 60079-0. Where a requirement of this standard conflicts with a requirement of IEC 60079-0@ the requirement of this standard takes precedence."
Explosive atmospheres - Part 18: Equipment protection by encapsulation "m"
Explosive atmospheres. Equipment protection by flameproof enclosures "d"
Safety devices for protection against excessive pressure - Part 6: Application, selection and installation of bursting disc safety devices (ISO 4126-6:2014); German version EN ISO 4126-6:2014
Explosive atmospheres - Part 14: Electrical installations design, selection and erection (IEC 60079-14:2013); German version EN 60079-14:2014
Explosive atmospheres - Part 17: Electrical installations inspection and maintenance (IEC 60079-17:2013); German version EN 60079-17:2014
Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"; Interpretation sheet 1
Explosive atmospheres - Part 0: - Equipment - General requirements; Interpretation sheet 2
Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation; Supplement 1: Interpretation Sheet 1 (IEC 60079-28:2006/ISH1:2014)
Explosive atmospheres. Equipment dust ignition protection by enclosure "t"
"This part of IEC 60079 contains the specific requirements for the construction and testing of electrical equipment with pressurized enclosures@ of type of protection ""p""@ intended for use in explosive gas atmospheres or explosive dust atmospheres. It also includes the requirements for pressurized enclosures containing a limited release of a flammable substance. This standard supplements and modifies the general requirements of IEC 60079-0. Where a requirement of this standard conflicts with a requirement of IEC 60079-0@ the requirements of this standard take precedence. This standard does not include the requirements for: pressurized enclosures where the containment system may release a) air with an oxygen content greater than normal@ or b) oxygen in combination with inert gas where the oxygen is in a proportion greater than 21 %. pressurized rooms or analyser houses; see IEC 60079-13; pressurized enclosures used where ""explosives"" or pyrotechnics are present; pressurized enclosures used where hybrid mixtures of gas/vapour and combustible dust are present; pressurized enclosures used where pyrophoric substances such as explosives or propellants containing their own oxidizers are present pressurized enclosures with an internal source of release of combustible dust. NOTE When the user acts in the role of the manufacturer@ it is typically the user's responsibility to ensure that all relevant parts of this standard are applied to the manufacturing and testing of the equipment."
Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p"
Explosive atmospheres. Gas detectors. Guidance on functional safety of fixed gas detection systems
Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
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