標準號：ANSI/ISA 12.20.01-2009
中文標準名稱：I級2區或2區域危險(保密)場所用內燃機的電點火系統的一般要求
英文標準名稱：General Requirements for Electrical Ignition Systems for Internal Combustion Engines in Class I, Division 2 or Zone 2, Hazardous (Classified) Locations
標準類型：K35;J91
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：K35;J91
國際標準分類號：27.020;29.260.20
適用范圍：This standard provides minimum construction and test requirements in addition to manufacturer installation and maintenance recommendations for the safe operation of ignition systems and components for spark-ignited reciprocating internal combustion engines in Class I, Division 2, Group C or D or Class I, Zone 2, Group IIB or IIA, hazardous (classified) locations. These requirements apply to systems rated for normal operation with secondary voltages less than or equal to 35 kV.