標準號：BS 7933-4-2008
中文標準名稱：電纜.附件.材料特性.20.8/36(42) kV以下低壓和中壓設施用冷收縮部件的指紋識別
英文標準名稱：Electric cables - Accessories - Material characterisation - Fingerprinting for cold shrinkable components for low and medium voltage applications up to 20,8/36 (42) kV
標準類型：K13
發布日期：2008/9/30 12:00:00
實施日期：2008/9/30 12:00:00
中國標準分類號：K13
國際標準分類號：29.035.20;29.060.20
引用標準：EN 50393;HD 629.1;HD 629.2;EN ISO 11358;IEC 60050-461;ISO 2781
適用范圍：This Harmonization Document specifies the test methods and requirements for fingerprinting (asdefined in 3.11) of cold shrinkable components intended to be used in cable accessories for lowand medium voltage, as defined in EN 50393, HD 629.1 and HD 629.2.Fingerprinting of materials does not have a mandatory link to type testing of accessories. It shallbe regarded as a stand-alone test, but may be carried out in combination with the accessory typetests.Component basic functions can be: conductive, stress control or stress grading, insulating, oilbarrier, anti tracking, external protection and sealing. Components are supplied as single layeritems or as multi-layer items.Components are generally supplied pre-expanded or with a system allowing expansion prior toinstallation.NOTE Information on health and safety is given in Annex A.