网控楼低压配电屏改造方案

网控楼低压配电屏改造方案 批准： 审核： 编写: 谭双峰 刘新林 2010-05-05网控楼低压配电屏改造方案一、 项目实施前状况：1、我厂期网控保安电源和专用屏所采用的是八十年代初期的没定型产品，由于年份长久产品已经严重老化，而且对设备的安全运行也带来隐患；2、保安电源配电屏和专用屏内的分相电源都是采用快速熔断器，而不是现在这种带保护的分合闸开关，在进行回路操作时容易产生电弧，这就有可能造成人员与设备事故。二、改造方案1、将原4块配电屏合并成3块配电屏，配电屏重新定做，并将负荷重新组合到各专用盘，各专用盘的回路配置见附图；2、拆除旧配电屏，安装新配电屏，在施工期间应保证升压站刀闸和断路器的交流操作电源正常，并确保网控室继电器室的交流电源正常；3、逐个核对负荷回路（做好记录并登记）并接入相应专用盘的馈线开关；4、对所有电缆进行挂牌；5、安装完毕后，逐个摇测回路绝缘合格后恢复送电；三、各专用盘设备明细表1、总费用约7万元2、各专用盘材料明细表meters village between road hardening, 11 km of pass group Highway, livelihood project; ordered advance XX finished pupils canteen, and wangji alone finished small teaching floor, and wangji alone finished pupils canteen, and ancient Dang culture tourism features village, and wangji alone village and Bula village River suspension, and Bula village la Los end of pass group Highway, and XX Meters village debris flow disaster control, building project; started has victims will LOS, wood child moving, and autumn baby, pass group highway construction project; solid do a water two dirt regulation, and wood added Jia village, XING side fumin, and XX meters village pass village Highway hardening, and ancient Dang village disaster Hou traffic reconstruction, and Bula village whole village advance, and day care center, major project of early work. Second, develop eco-agriculture construction of the Canyon. Economic development of eco-agricultural construction in an important position, accelerated 8321 works completed caoguo 23700 acres planted, bubble 4125 acres planted walnuts, sumac 4000 acres planted, Yun Huang Lian 6040 acres planted, tea-oil tree planting 8887.8 acres. To cultivate new economic growth points, good farmers well-off society of the industrial base. Third, start a poverty alleviation project. Storming the headquarters was established, well-organized, well arranged, formation of 7 supporting task force launched the poverty file state cards work in a timely manner, the task force entered the village door communication policy, mobilization mass base, making poverty eradication plan, and find out about poverty, assist in the implementation of projects专用盘材料表1序号品 名型号规格单 位数 量备 注1双投隔离空气开关QPSD-400台12空气开关C65D-6/3P台2施耐德开关3空气开关C65D-40/3P台2施耐德开关4空气开关C65D-100/3P台6施耐德开关5电压表6L2-450V只16转换开关LW15-3V只17端子排JH5-100只508绝缘板680*100*10MM块19铜螺丝10*30MM套3010塑料铜线16MM2米8011塑料铜线6MM2米10012塑料线套米1013GGD配电柜2200*800*600台1专用盘材料表2序号品 名型号规格单 位数 量备 注13隔离空气开关QAD-400台214空气开关C65D-63/3P台2施耐德开关15空气开关C65D-16/3P台3施耐德开关16空气开关C125D-100/3P台3施耐德开关17电压表6L2-450V只118转换开关LW15-3V只119端子排JH5-100只3020绝缘板680*100*10MM块121铜螺丝10*30MM套3022塑料铜线16MM2米8023塑料铜线6MM2米10024GGD配电柜2200*800*600台125塑料线套米10专用盘材料表3序号品 名型号规格单 位数 量备 注26隔离空气开关QAD-400台227空气开关HS*200台2施耐德开关28空气开关C125-100/3P台2施耐德开关29空气开关C65D-63/3P台2施耐德开关30空气开关C65D-25/3P台1施耐德开关31空气开关C65D-16/3P台6施耐德开关32电压表6L2-