Số hiệu tiêu chuẩn
NF C52-558-2-6*NF EN 61558-2-6
Tên tiêu chuẩn
Safety of power transformers, power supply units and similar - Part 2-6 : particular requirements for safety isolating transformers for general use
Ngày phát hành
1999-10-01
Tiêu chuẩn tương đương
EN 61558-2-6:1997,IDT * CEI 61558-2-6:1997,IDT
Thay thế cho
NF EN 60742:199707 (C52-742)
Thay thế bằng
NF EN 61558-2-6:200910 (C52-558-2-6)
Lịch sử ban hành
NF EN 61558-2-6:200910 (C52-558-2-6)*NF C52-558-2-6*NF EN 61558-2-6*NF EN 60742:199707 (C52-742)
Từ khóa
Electrical insulation * Safety measures * Electrical resistance * Strength of materials * Properties * Overload protection * Small-power transformers * Product specification * Marking * Temperature rise * Voltage * Detail specification * Electrical protection equipment
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NF C52-558-2-6*NF EN 61558-2-6
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