標準號：BS 7870-4.10-2011
中文標準名稱：供電與動力裝置用低電壓和常電壓聚合絕緣電纜.額定電壓為11 KV到33 KV的配電電纜規范.11 kV到33 kV單心電纜
英文標準名稱：LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for distribution cables with extruded insulation of rated voltages of 11 kV to 33 kV. Single-core 11 kV to 33 kV cables
標準類型：K13
發布日期：2011/12/31 12:00:00
實施日期：2011/12/31 12:00:00
中國標準分類號：K13
國際標準分類號：29.060.20
引用標準：BS 3988-1970;BS 7870-1;BS 7870-2;BS EN 50267-2-1;BS EN 60228-2005;BS EN 60332-1-2-2004;BS EN 60332-3-24-2009;BS EN 60811-1-2;BS EN 60811-1-3;BS EN 60811-2-1;BS EN 61034-1;BS EN 61034-2
適用范圍：This section of BS 7870 specifies requirements for the construcion,dimensions and mechanical and electrical properties of 6.35/11(12)kV to 19/33(36)kV single-core cables having either aluminium or copper conductors,cross-linked polyethylene (XLPE) or ethylene propylene rubber(EPR) extruded insulation,a copper wire metallic screen and an oversheath of one of the following compounds:a) medium density polyethylene (MDPE) compound type DMP 5 (Type A cables);b) thermoplastic compound type DMZ 4 for cables with having a low emission of smoke and corrosive gases when affected by fire (Type B cables).The standard also specifies requirements for 11 kV cables laid up in a triplex formation.This section of BS 7870 is applicable to cables that are designed for a maximum continuous conductor operating temperature of 90℃ and for a maximum short-circuit conductor temperature of 250℃.