IEC 60077-3-2001 标准详情
- 标准号:IEC 60077-3-2001
- 中文标题:铁路应用 机车车辆用电气设备 第3部分:电工元件 直流断路器用规则
- 英文标题:Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components; Rules for d.c. circuit-breakers
- 标准类别:国际电工委员会标准
- 发布日期:2001-12
IN ADDITION TO THE GENERAL REQUIREMENTS OF IEC 60077-2, IT GIVES THE RULES FOR CIRCUIT-BREAKERS, THE MAIN CONTACTS OF WHICH ARE TO BE CONNECTED TO D.C. POWER AND/OR AUXILIARY CIRCUITS. THE NOMINAL VOLTAGE OF THESE CIRCUITS DOES NOT EXCEED 3 000 V D.C
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