Số hiệu tiêu chuẩn
EN 61558-2-8
Tên tiêu chuẩn
Safety of transformers, reactors, power supply units and combinations therof - Part 2-8: Particular requirements and tests for transformers and power supply units for bells and chimes (IEC 61558-2-8:2010)
Ngày phát hành
2010-08-00
Tiêu chuẩn tương đương
DIN EN 61558-2-8 (2011-03), IDT * BS EN 61558-2-8 (2010-10-31), IDT * NF C52-558-2-8 (2011-03-01), IDT * IEC 61558-2-8 (2010-06), IDT * OEVE/OENORM EN 61558-2-8 (2011-04-01), IDT * PN-EN 61558-2-8 (2010-12-16), IDT * SS-EN 61558-2-8 (2010-10-25), IDT * UNE-EN 61558-2-8 (2011-01-26), IDT * TS EN 61558-2-8 (2011-12-13), IDT * STN EN 61558-2-8 (2011-04-01), IDT * CSN EN 61558-2-8 ed. 2 (2011-03-01), IDT * DS/EN 61558-2-8 (2010-11-12), IDT * NEN-EN-IEC 61558-2-8:2010 en (2010-08-01), IDT
Tiêu chuẩn liên quan
IEC 61558-1 (2005-09)
Từ khóa
Bell transformers * Bells * Bodies * Chokes (electric) * Definitions * Design * Dimensioning * Electric reactors * Electrical safety * Fire safety * Input voltage * Mains units * Marking * Monophase * Output voltage * Power supply system * Power transformers * Protection against electric shocks * Safety * Safety isolating transformers * Short-circuit protection * Small-power transformers * Supply voltages * Testing * Transformers * Voltage * Stress