Số hiệu tiêu chuẩn
EN 60974-1/prA2
Tên tiêu chuẩn
Amendment 2 to IEC 60974-1: Arc welding equipment - Part 1: Welding power sources
Ngày phát hành
2001-06-00
Tiêu chuẩn tương đương
DIN EN 60974-1/A2 (2001-11), IDT * A85-009-1/A2PR, IDT * IEC 26/220/CDV (2001-06), IDT * OEVE/OENORM EN 60974-1/A2 (2001-08-01), IDT * OEVE/OENORM EN 60974-3 (2002-04-01), IDT
Từ khóa
Arc welding * Arc-welding equipment * Auxiliary circuits * Circuits * Contact safety devices * Control circuits * Definitions * Electric contact protection * Electric mains * Electric power systems * Electric welding * Electrical engineering * Electrical protection equipment * Electrical safety * Electronic power supplies * Environmental condition * Heating * Leakage paths * Limits (mathematics) * Low voltage * Marking * Occupational safety * Operating instructions * Plasma cutting * Protection against electric shocks * Ratings * Safety * Safety devices * Safety engineering * Safety requirements * Specification (approval) * Temperature * Testing * Testing conditions * Thermal protection * Thermal protectors * Welding * Welding current * Welding engineering * Welding equipment * Welding power supply * Workplace safety