IEC 60676:2011
工业电热设备直接电弧炉试验方法
Industrial electroheating equipment - Test methods for direct arc furnaces
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- 标准号
- IEC 60676:2011
- 发布
- 2011年
- 发布单位
- 国际电工委员会
- 当前最新
- IEC 60676:2011
- 被代替标准
- IEC 27/816/FDIS:2011 IEC 60676:2002 IEC 60676 Corrigendum 1:2002
- 适用范围
- Scope and object This International Standard specifies test procedures@ conditions and methods according to which the main parameters and the main operational characteristics of electric arc furnaces (EAF) operated either with alternating current (EAFac) or with direct current (EAFdc) with a capacity above 500 kg/heat are established. The EAF technology is also applicable to furnaces@ in which liquid metal is kept at high temperature or superheated to casting temperature (e.g. in a ladle furnace (LF)@ operated with alternating current). Test methods for some special equipment@ e.g. controlled rectifiers for EAFdc@ are covered by IEC 60146-1-1. Test methods for submerged arc furnaces (SAF) are covered by IEC 60683.