交联聚乙烯绝缘阻燃电力电缆Word文档格式.docx

1、 电缆导体的最高允许工作温度为90。Max. permissible continuous operating temperature of conductor :90. 短路时（最长持续时间不超过5S）电缆导体的最高温度不超过250。Max. Short circuit temperature of the conductor shall not exceed 250.（5s maximum duration）. 电缆敷设时环境温度应不低于0。The ambient temperature under installation should not below 0. 电缆的阻燃性能符合GB1

2、2666.5-90标准A级或C级要求。The flame retardant performance of cable is in according with A or C grade request of GB12666.5-90. 低烟无卤电缆的无卤性能符合IEC60754取自电缆或光缆的材料燃烧时释放出气体的试验方法电缆燃烧时气体逸出试验。The low smoke and non halo of cable is in according with IEC60754成品电缆燃烧时绝缘和护套材料的PH值和电导率符合下表的规定。When end product burning.PH va

3、lue and conductivity of insulation and sheath material should suit infra table regulate. 燃烧气体的腐蚀性 Corrosivity of combustion单位 Unit指标 IndexPH 值 PH value- 4.3电导率 Conductivity .s/mm 10 低烟无卤电缆的低烟性能符合IEC61034电缆或光缆在特定条件燃烧的烟密度测定电缆燃烧烟密度试验。The low smoke and non halo of cable is in according with IEC61034成品电缆

4、燃烧时的最小透光率不小于30%。When end product burning,the minimum light transmittance should not less than 30%. 电缆弯曲半径不小于电缆外径15倍。The bending radius of cable should not less than 15 times of the cable diameter.四、 电缆的型号、名称和使用范围 Type Designation &Application of cable.五、 生产范围 Production Range of nCable*单芯铠装电缆仅用于直流系统

5、，若用于交流系统，应采用非磁性材料铠装或隔磁措施。*The single core armored cables are used for D.C Systenm only.As for A.C system,the magnetic isolation should be applied on the steel armor wires or non-magnetically materials should be used.六、 电缆结构尺寸及主要技术参数 Construction and Main technical data0.6/1KV单芯交联聚乙烯绝缘阻燃电力电缆0.6/1kv S

6、ignie Core XLPE Insulated Flame retardant Power Cable注：#表示导体为紧压圆形Where:# = compact circular standed conductor0.6/1kv两芯交联聚乙烯绝缘阻燃电力电缆0.6/1kv 2 Cores XLPE Insulated Flame retardant Power Cable0.6/1kv两芯交联聚乙烯绝缘钢带铠装阻燃电力电缆0.6/1kv 2 Cores XLPE Insulated Steel Tape Armoured Flame retardant Power Cable.#表示导体为

7、紧压圆形;*表示导体为紧压扇形 # = compact circular standed conductor *=compact sector stranded conductor0.6/1kv两芯交联聚乙烯绝缘钢丝铠装阻燃电力电缆0.6/1kv 2 Cores XLPE Insulated Steel wire Armoured Flame retardant Power Cable0.6/1kv三芯交联聚乙烯绝缘阻燃电力电缆0.6/1kv 3 Cores XLPE Insulated Flame retardant Power Cable.0.6/1kv三芯交联聚乙烯绝缘钢带铠装阻燃电力电

8、缆0.6/1kv 3Cores XLPE Insulated Steel Tape Armoured Flame retardant Power Cable.0.6/1kv三芯交联聚乙烯绝缘钢丝铠装阻燃电力电缆0.6/1kv 3Cores XLPE Insulated Steel Wire Armoured Flame retardant Power Cable.0.6/1kv四芯交联聚乙烯绝缘阻燃电力电缆0.6/1kv4Cores XLPE Insulated Flame retardant Power Cable.0.6/1kv四芯交联聚乙烯绝缘钢带铠装阻燃电力电缆0.6/1kv4Core

9、s XLPE Insulated Steel Tape Armoured Flame retardant Power Cable0.6/1kv四芯交联聚乙烯绝缘钢丝铠装阻燃电力电缆0.6/1kv4Cores XLPE Insulated Steel Wire Armoured Flame retardant Power Cable.0.6/1KV五芯交联聚乙烯绝缘阻燃电力电缆0.6/1kv 5 Cores XLPE Insulated Flame retardant Power Cable0.6/1KV五芯交联聚乙烯绝缘钢带铠装阻燃电力电缆0.6/1kv 5 Cores XLPE Insula

10、ted Steel Tape Armoured Flame retardant Power Cable0.6/1KV五芯交联聚乙烯绝缘钢丝铠装阻燃电力电缆0.6/1kv 5 Cores XLPE Insulated Steel Wire Armoured Flame retardant Power Cable七、电缆载流量 Currenrt Carrying Capacity空气中敷设 In air直埋敷设 Direct Burial电缆敷设运行条件 Installation 在空气中敷设 In air1、 单芯电缆平行敷设时中心距离：185 mm2及以下为电缆直径的2倍；240mm2及以下为

11、90mm。2、 周围环境温度：403、 导电线芯最高允许温度：90。4、 不同环境温度下载流量的校正系数：1、As the single core cable laying in parallel,the distance between the cables center is 2 times of the cable diameter, which cross sectional ares of conductor182 mm2 and 90mm,which cross sectional ares of conduatcor 240 mm22、Ambient temperature: 4

12、03、Max. Temperature of conductor: 90。4、Rating factors of current for ambient temperature. 直埋敷设 Direct in ground1、 单芯电缆不接触敷设时中心距离为电缆直径的2倍。25904、 土壤热阻系数：1.0.m/W5、 直埋深度：0.7m6、 不同环境温度下载流量的校正系数：1、 When the single core cables are installed separately, the distance between the cables center is 2 times of the cable diameter.2、 Ambient temperature: 25.3、 Max.Temperature of conductor：4、 Soil therm our resistively：5、 Depth：6、 Rating factors of current rating for ambient temperature.环境温度 Air Temperature20 25 30 35 40 校正系数 Rating factor1.041.0