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GB/T 11017-2002《额定电压110kV交联聚乙烯绝缘电力电缆及其附件》 GB/T 11017-2002:Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 110kV. IEC 60840:1999 《额定电压大于30kV（Um=36kV)至150kV（Um=170kV）挤包绝缘电力电缆及其附件-试验方法和要求》 IEC 60840:1999 Power cables with extruded insulation and IEC 60840:1999 Power cables with extruded insulation and their accessories for rated voltages above 30kV(Um=36kV)up to 150kV (Um=170kV) Test methods and requirements |
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交联聚乙烯绝缘电力电缆导体工作温度高，传输容量大，电气性能优良，电费附件简单安装敷设方便等优点，因此在当今电力系统中使用广泛。 Cross-linked polyethylene insulated power cable are featured with high allowable working temperature of conductor,huge transmission capacity,excellent electric properties,simple cable accessories and convenient installment and laying, so that they are widely used in the power system today. 电缆适用于工频额定电压为64/110kV（Um=126kV),中心点直接接地的输电线路系统。 The cable can be applied to the neutral-point solid grounded power transmission line system with AC.rated voltage 64/110kV(Um=126kV). |
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1.电缆正常运行时导体允许的长期最高温度为90℃ 1.During the normal operation of cables,the max permissible continuous operation temperature of conductor should not exceed 90℃ 2.短路时（最长持续时间不超过5秒）电缆导体允许的最高温度为250℃。 2.Conductor short-circuit temperature should not exceed 250℃(when max sustaining period will not exceed 5 seconds). 3.电缆安装时允许的最小弯曲半径一般为电缆直径的25倍。 3.The min permissible bending radius during the cable laying is normally 25 times of the diameter of cables. 4.电缆敷设时不受落差限制。 4.Free from restrictions of level difference along the route during the cable laying. 5.低于0℃敷设时，必须预先加温。 5.Pre-heated is needed when the temperature is below 0℃ during the cable laying. |
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66kV电缆 240mm~300mm2
1)应按运输和现场起吊、安装条件，决定发货时风机组装程度，使在现场组装量达到少。5.2二次接口要求 安徽再兴科技有限公司1 标准和规范LA4101D11003 充气式防水封堵 "1.部位:电缆箱涵段 2.密封件:采用三元乙丙橡胶密封件,在30%%d环境下使用寿命可达100年。 3.:水密最大可到达1bar(可承受10米深的水压)。 4.:具备防火、抗爆、防凝露、防老鼠、屏蔽功能。 5.:密封件需可以反复拆卸,二次安装时无需额外的材料成本。" 套 540.000 12 010301001001 砖基础 "1.砂浆制作、运输 2.铺设垫层 3.砌砖 4.防潮层铺设 5.材料运输" m3 17.24JB/TQ338-84《通风机产品外观与清洁度》序号 项 目 单 位 参数值 投标人保证值
