电缆的选择结果.xls

名称计算负荷kw工作电流A最大利用小时数h经济电流密度A/mm2 电缆长度km 主井提升机2117.6203.830001.730.5 副井提升机1505.9144.915001.920.4 压风机1066.7102.636002.250.465 南风井1566.3150.7876020.23 北风井1566.3150.7876020.8 机修厂546.552.620001.920.45 家属区52550.520001.920.3 工业广场1646.9158.554351.540.46 排矸系统1141.7109.954351.730.32 洗煤厂2373228.340001.730.4 水源井17516.850001.730.3 主排水泵（大）3750.5360.930002.251 主排水泵（小）2500.3240.650002.251 350变电所781.775.242001.730.8 430变电所775.774.642001.730.9 520变电所796.376.642001.731 井底车场481.546.342001.730.85 电缆截面积mm2 电缆型号 117.8YJLV22-3120 75.5YJLV22-395 45.6VV29-350 75.4VV29-370 75.4VV29-370 27.4VJLV29-350 26.3YJLV29-335 102.9VLV29-3120 63.5YJLV22-370 132.0YJLV22-3150 9.7ZLQ20-316 160.4ZQD50-3185 106.9ZQD50-3120 43.5YJLV22-350 43.1YJLV22-350 44.3YJLV22-350 26.8YJLV22-335