標準號：SIS SS 436 21 03-1985
中文標準名稱：額定電壓1千伏及以上直至并包括72.5千伏的交流鎧裝開關設備和控制設備
英文標準名稱：A.C. metal-enclosed switchgear and control-gear for rated voltages above 1 kV and up to and including 72.5 kV
發布日期：1985/6/25 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This standard specifies requirements for factory-assembled metal-enclosed switchgear and con-trolgear for alternating current of rated voltages above 1 kV and up to and including 72.5 kV for indoor and outdoor installation, and for service frequencies up to and including 60 Hz.Metal-enclosed switchgear and controlgear for special use, for example in fiammable atmo-spheres, in mines or on board ships, may be subject to additional requirements.This standard does not deal with components contained in metal-enclosed switchgear and controlgear for which individual specifications exist.Notes 1. — Switchgear and controlgear assemblies having an insulation enclosure are covered by IEC Publication 466: High-voltage Insulation-enclosed Switchgear and Controlgear. 2. — While this standard also covers metal-enclosed switchgear and controlgear of which the insulation is an insulating gas other than air at atmospheric pressure, additional requirements for such equipment may apply depending upon its design (see IEC Publication 517: High-voltage Metal-enclosed Switchgear for Rated Voltages of 72.5 kV and above).