EN 50039

Electrical apparatus for potentially explosive atmospheres. Intrinsic safety "i" Systems

1980-03-00

Hết hiệu lực

DIN EN 50039 (1982-04), IDT * DIN VDE 0170/0171-10 (1982), IDT * BS 5501-9 (1982-03-31), IDT * NF C23-539 (1981-10-01), IDT * SEV-ASE 3538 (1982), IDT * SN EN 50039 (1980), IDT * OEVE EN 50039 (1980), IDT * OEVE EN 50039 (1991-05), IDT * SS-EN 50039 (1983-06-25), IDT * UNE-EN 50039 (1996-07-15), IDT * I.S. 596 (1985), IDT * IS 596 (1985), IDT * NBN C 23-201 (1982), IDT * NEN-EN 50039 (1982), IDT * NEN 256.80 (1981), IDT * STN EN 50039 (1993-10-01), IDT * NEN-EN 50039:1994 en (1994-07-01), IDT

EN 60079-25 (2004-01)

EN 60079-25 (2010-10) * EN 50039 (1980-03) * EN 60079-25 (2004-01) * EN 50039 (1980-03)

Ambient temperature * Bodies * Budgets * Cables * Categories * Circuits * Classification * Definitions * Degrees of protection * Descriptions * Documentation * Domestic * Earthing * Electric appliances * Electric conductors * Electric wiring systems * Electrical engineering * Electrical equipment * Electrically-operated devices * Environment * Equipment * Evaluations * Explosion area * Explosion hazard * Explosion protection * Explosions * Fire-damp * Flammable atmospheres * Floor treatment machines * Frequencies * Installations * Insulations * Interconnecting pipelines * Intrinsic safety * Intrinsically safe electrical devices * Marking * Mining * Qualification tests * Ratings * Safety engineering * Self-certification schemes * Shields * Temperature * Testing * Type i protected electrical equipment * Type of protection * Voltage * Voltage measurement * Design * Stress

29.260.20. Máy điện dùng trong các môi trường nổ