Số hiệu tiêu chuẩn
IEC 60974-1*CEI 60974-1
Tên tiêu chuẩn
Safety requirements for arc welding equipment; part 1: welding power sources
Ngày phát hành
1989-04-00
Tiêu chuẩn tương đương
DIN VDE 0544-1 (1991-10), MOD * BS 638-2 (1979-07-31), NEQ * BS 638-3 (1979-07-31), NEQ * BS 638-6 (1984-01-31), NEQ * BS 638-7 (1984-01-31), MOD * BS 638-10 (1990-10-31), IDT * GB/T 8118 (1995), NEQ * EN 60974-1 (1990-05), MOD * NF A85-009 (1993-01-01), IDT * OEVE M/EN 60974-1/1990 (1990-10-17), MOD * PN-EN 60974-1 (1997-06-11), MOD * SS-EN 60974-1 (1991-01-30), IDT * UNE 20821 (1990-02-23), IDT * UNE-EN 60974-1 (1997-05-24), IDT * GOST R IEC 60974-1 (2004), IDT * TS 7031 EN 60974-1 (1997-04-14), NEQ * STN EN 60974-1 (2000-03-01), MOD * NEN-EN-IEC 60974-1:1991 en;fr (1991-08-01), NEQ
Từ khóa
Arc welding * Definitions * Electric power systems * Electric welding * Electrical engineering * Electrical safety * Electronic power supplies * Heating * Safety * Safety devices * Safety requirements * Specification (approval) * Testing * Thermal protection * Welding * Welding current * Welding engineering * Welding equipment * Protection against electric shocks