Số hiệu tiêu chuẩn
EN 60439-1/A2
Tên tiêu chuẩn
Low-voltage switchgear and controlgear assemblies - Part 1: Type-tested and partially type-tested assemblies; Amendment A2 (IEC 60439-1:1992/A2:1996)
Ngày phát hành
1997-01-00
Tiêu chuẩn tương đương
DIN EN 60439-1/A2 (1997-09), IDT * NF C63-421 (1997-04-01), IDT * NF C63-421/A2 (1997-04-01), IDT * IEC 60439-1 AMD 2 (1996-11), IDT * SN EN 60439-1/A2 (1997), IDT * OEVE EN 60439-1/A2 (1997-06), IDT * SS-EN 60439-1 A 2 (1997-03-21), IDT * UNE-EN 60439-1/A2 (1999-10-28), IDT * NEN 10439-1:1994/A2:1997 en;fr (1997-02-01), IDT * SFS-EN 60439-1/A2 (1998-12-22), IDT
Tiêu chuẩn liên quan
EN 60439-1 (1994-01)
Từ khóa
Alternating voltages * Auxiliary circuits * Characteristics * Circuits * Combination * Combination apparatus * Composite devices * Construction requirements * Definitions * Electrical engineering * Enclosures * Environmental condition * Instruments * Low voltage * Low-voltage equipment * Low-voltage switchgear * Low-voltage technology * Main circuit * Marking * Operating conditions * Partial * Qualification tests * Ratings * Routine check tests * Specification (approval) * Switchgear * Switchgear assemblies * Switching systems * Testing