Số hiệu tiêu chuẩn
prEN 60079-7
Tên tiêu chuẩn
IEC 60079-7, Ed. 4.0: Electrical apparatus for explosive gas atmospheres - Part 7: Increased safety "e"
Ngày phát hành
2005-05-00
Tiêu chuẩn tương đương
C23-579-7PR, IDT * IEC 31/576/CDV (2005-04), IDT * OEVE/OENORM EN 60079-7 (2005-07-01), IDT
Từ khóa
Batteries * Burning gases * Combustible * Construction type requirements * Danger zones * Definitions * Degrees of protection * Design * Documentation * Dust * Electric appliances * Electrical engineering * Electrical equipment * Electrical installations * Electrically-operated devices * Equipment * Equipment safety * Explosion area * Explosion hazard * Explosion proofness * Explosion protection * Explosion security * Explosion-proof * Explosions * Explosive * Explosive atmospheres * Explosives * Flammable atmospheres * Flammable materials * Fluorescent lamps * Gas atmosphere * Gases * Hazardous areas classification (for electrical equipment) * Potentially explosive materials * Protected electrical equipment * Protective measures * Rated voltages * Safety * Safety engineering * Safety requirements * Specification (approval) * Testing * Type e protected electrical equipment * Type of protection * Fuel gases * Bodies