Số hiệu tiêu chuẩn
IEC 60255-21-2*CEI 60255-21-2
Tên tiêu chuẩn
Electrical relays; part 21: vibration, shock, bump and seismic tests on measuring relays and protection equipment; section two: shock and bump tests
Ngày phát hành
1988-00-00
Tiêu chuẩn tương đương
DIN EN 60255-21-2 (1996-05), IDT * DIN IEC 60255-21-2 (1991-02), IDT * BS 142 PART 1 SECTION 1.5 SUBSECTION 1.5.2 (1989), IDT * BS EN 60255-21-2 (1989-12-22), IDT * GB/T 14537 (1993), IDT * EN 60255-21-2 (1995-11), IDT * prEN 60255-21-2 (1994-11), IDT * NF C45-204-2 (1998-02-01), IDT * OEVE EN 60255-21-2 (1996-02-29), IDT * PN-EN 60255-21-2 (2000-01-11), IDT * SS-EN 60255-21-2 (1996-11-29), IDT * UNE-EN 60255-21-2 (1996-12-17), IDT * STN EN 60255-21-2 (2001-08-01), IDT * CSN EN 60255-21-2 (1998-03-01), IDT * DS/EN 60255-21-2 (1996-05-24), IDT * NEN 10255-21-2:1996 en;fr (1996-02-01), IDT
Từ khóa
Acceptance (approval) * Bump tests * Definitions * Earthquakes * Electrical engineering * Electrical protection equipment * Fatigue tests * Impact tests * Measurement * Measuring relays * Mechanical testing * Performance tests * Permanent shocking * Protection devices * Protective relays * Qualification tests * Relays * Shock * Shock tests * Shocks * Specification (approval) * Test equipment * Testing * Testing conditions * Vibration testing * Continuity tests