EN 50039:1980

Electrical apparatus for potentially explosive atmospheres - Intrinsically safe electrical systems 'i'

This European standard contains the specific requirements for construction and testing of intrinsically safe electrical systems, type of protection i, intended for use, as a whole or in part, in potentially explosive atmospheres. This European Standard supplements European Standard EN 50 020 - Intrinsic safety 'i, the requirements of which apply to electrical apparatus used in intrinsically safe electrical systems, except for those in 10. Marking. This European Standard does not take the place of installation requirements for intrinsically safe electrical apparatus, for associated electrical apparatus and for intrinsically safe electrical systems

Elektrische Betriebsmittel für explosionsgefährdete Bereiche - Eigensichere elektrische Systeme 'i'

Matériel électrique pour atmosphères explosibles - Systèmes électriques de sécurité intrinsèques 'i'

Električne naprave za potencialno eksplozivne atmosfere - Lastnovarni sistemi "i"

General Information

• Status: Withdrawn
• Publication Date: 29-Feb-1980
• Withdrawal Date: 31-Aug-1980
• Technical Committee: CLC/TC 31 - Electrical apparatus for explosive atmospheres - General requirements
• Drafting Committee: CLC/SC 31-3 - Intrinsically safe apparatus and systems “i”
• Parallel Committee: IEC/SC 31G - IEC_SC_31G
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Dec-2006
• Completion Date: 01-Dec-2006
• Directive: 79/196/EEC - Electrical apparatus for use in explosive atmospheres using certain modes of protection
• Directive: 97/53/EC - Electrical apparatus for use in explosive atmospheres using certain modes of protection
• Ref Project: SIST EN 50039:1995 - Electrical apparatus for potentially explosive atmospheres - Intrinsically safe electrical systems 'i'

Relations

• Replaced By: EN 60079-25:2004 - Electrical apparatus for explosive gas atmospheres - Part 25: Intrinsically safe systems
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-avgust-1995
(OHNWULþQHQDSUDYH]DSRWHQFLDOQRHNVSOR]LYQHDWPRVIHUH/DVWQRYDUQLVLVWHPLL
Electrical apparatus for potentially explosive atmospheres - Intrinsically safe electrical
systems 'i'
Elektrische Betriebsmittel für explosionsgefährdete Bereiche - Eigensichere elektrische
Systeme 'i'
Matériel électrique pour atmosphères explosibles - Systèmes électriques de sécurité
intrinsèques 'i'
Ta slovenski standard je istoveten z: EN 50039:1980
ICS:
29.260.20 (OHNWULþQLDSDUDWL]D Electrical apparatus for
HNVSOR]LYQDR]UDþMD explosive atm
...