BS 3G 210-1996 单芯和多芯镀银铜导体(190℃)或镀镍铜导体(260℃)聚四氟乙烯绝缘设备软线和电缆规范

标准号：BS 3G 210-1996
中文标准名称：单芯和多芯镀银铜导体(190℃)或镀镍铜导体(260℃)聚四氟乙烯绝缘设备软线和电缆规范
英文标准名称：Specification for PTFE insulated equipment wires and cables, single- and multi-core, with silver plated copper conductors (190 °C) or nickel plated copper conductors (260 °C)
标准类型：K13;V27
发布日期：1996/9/15 12:00:00
实施日期：1996/9/15 12:00:00
中国标准分类号：K13;V27
国际标准分类号：49.060
适用范围：This British Standard specifies the construction and performance requirements for a range of PTFE insulated cables and wires with either silver plated or nickel plated copper conductors which are suitable for use in electrical instruments and equipment. The continuous current ratings for the cables are given in annex A. The following types of cables are specified: types A and NA 300 V (r.m.s.) single- or multi-core types B and NB 600 V (r.m.s.) types C and NC 1000 V (r.m.s.) types AS and NAS 300 V (r.m.s.) single- or multi-core with overall screen types BS and NBS 600 V (r.m.s.) types CS and NCS 1000 V (r.m.s.) types AM and NAM 300 V (r.m.s.) multi-core with outer jacket types BM and NBM 600 V (r.m.s.) types CM and NCM 1000 V (r.m.s) types BSM and NBSM 600 V (r.m.s.) single- or multi-core with overall screen and outer type CSM and NCSM 1000 V (r.m.s.) Jacket . Cables with nickel plated conductors are prefixed N. NOTE 2. The cables are suitable for use where the potential between conductors, or between a conductor and screen, or between a conductor and the equipment structure does not exceed the voltage specified above for each type. NOTE 3. The cables are suitable for continuous use where the maximum stabilized conductor temperature does not exceed 190 ℃ (cables having silver plated conductors) or 260 ℃ (cables having nickel plated conductors). They are suitable for applications not involving continuous flexing at temperatures down to -75 ℃, or, where continuous flexibility is involved, at temperatures down to -50 ℃. NOTE 4. Although cables having silver plated conductors are suitable for use up to 190 ℃, it should be noted that after prolonged use at this temperature the conductor may tarnish, with consequent difficulty in soldering. NOTE 5. The latest revision of an Aerospace Series standard is indicated by a prefix number.