Industrial electroheating equipment. Test methods for submerged-arc furnaces
Industrial electroheating equipment. Test methods for submerged-arc furnaces
1 Scope and object This International Standard specifies test procedures, conditions and methods according to which the main parameters and the main operational characteristics of a submerged-arc furnace ( SAF ) with rated electrical power levels above 500 kVA are established. This standard is applicable to SAF with one or more electrodes . In order to determine further technical or economic assessments, additional tests may be necessary. Tests for some special equipment for semiconductor converter controlled furnaces , such as controlled rectifiers or controlled a.c. converters, are covered by IEC 60146‑1‑1.
Упомянутые в описании и другие стандарты BS