25、 end switchboards, and the distance between the string and switchboards shall be kept as 40-50mm. Adjust all switchboards in the row to a beeline according to the string and adjust every individual switchboard from the second one. After adjustment finished, weld each edge of switchboards and then re 。

26、move the string, and re-adjust and bolt-connection the two end switchboards at last.盘柜在固定之前 ， 应检查好盘柜的一、二次电缆进线孔应该与土建预留的电缆进线孔一致对应Before bolt-connection the each panel, it shall be verified that the cable entry in the panel matches with the cable entry slot provided in the floor of the switchgear for bot 。

27、h power and control cables .It shall be ensured that the slot in the floor is not restricted by the panel.a. 线绳严禁触动 ， 一经触动 ， 须重新核实No contact with the string shall be allowed during adjustment otherwise it shall be readjusted.b. 相邻两柜顶部水平度误差2mm,成列柜顶部水平度误差5mmThe horizontal tolerance on the top of two adjac 。

28、ent switchboards shall be less than 2mm and that of all switchboards in a row shall be less than 5mm.c. 相邻两柜边不平度应1mm,成列柜面不平度5mmThe unevenness of the edge on two adjacent switchboards shall be less than 1mm and that between the surfaces of all switchboards in a row shall be less than 5mm.d. 柜间接缝间隙2mm 。

29、The clearance of joint between two switchboards shall be less than 2mm.e. 所有连盘紧固件均采用镀锌件 ， 螺栓露扣长度一致 ， 在2-5扣之间 ， 连接部位及螺栓穿向宜统一The material of all connecting fasteners shall be galvanized and the revealed length of all bolts shall be the same and the revealed point shall be between 2-5 threads.4.3用上述方法找正固定好第二 。

30、列柜子The second row of switchboards should be adjusted and fixed according to the foresaid approach.4.4盘柜在基础上如采用焊接固定时 ， 安装完成后应进行防锈、防腐处理：盘柜在基础上安装完成后的焊接位置应补刷防锈漆 ， 等完全干后再通刷一边与盘柜颜色相同或相近面漆Take antirust and anticorrosion treatment to the foundation before panel installation:Welding position during foundation in 。

31、stallation shall be brushed with antirust paint and be refreshed with top coat which color is the same or familiar with that of the panel after antirust paint is completely dry.5. 母线连接 Connection of the bus bar5.1核实母线规格、数量符合要求 ， 两进线相序相位是否一致Check whether the type and quantity of the bus bar meets the r 。

32、equirements and whether the phase of the two lines is consistent to each other.a. 主母线及柜内分支母线制作工艺符合ABB要求The fabrication process of bus bar and sub-bus bar shall comply with the requirements as per ABB.b. 母线相序标示清楚正确 ， 柜内分支母线相序排列符合规范The phase of bus bar shall be marked correctly and legibly and the arran 。

33、gement of phases of sub-bus bars shall comply with specifications.5.2根据ABB资料要求穿接母线 Entry of the bus bar Follow ABBs instruction manuala. 根据成列盘柜的特点选定母线穿入的位置Select an appropriate entry for the bus bar according to the properties of switchboards in a row.b. 穿母线时用力要均匀、一致、柔缓,应尽量避免损坏母线的绝缘护套及穿墙套管The bus ba 。

34、r should be pulled uniformly, softly and slowly to avoid damage to the insulation sleeve.c. 母线搭接面用白布蘸酒精擦拭干净 ， 均匀涂抹电力复合脂The interface of the bus bar connection shall be cleaned with white cloth sodden with alcohol and then be evenly coated with electric complex grease.5.3母线连接Connection of bus bara. 所有紧 。

35、固螺栓必须是镀锌件 ， 平垫、弹簧垫齐全All bolts shall be galvanized and supplied together with a full set of flat and spring underlayment.b. 应根据母线的规格型号选用螺栓 ， 螺栓的穿向宜朝向维护侧The bolts shall be selected in accordance to specification and type of the bus bar and their installation direction shall be such that it will be conveni 。

36、ent for maintenance.c. 紧固螺栓后用力矩扳手检查扭力应在ABB安装手册要求的范围内Check the fastened bolts with a spanner to make sure that the wrest force is in the range required by the ABB installation manual.d. 螺栓露扣长度应一致 ， 在2-5扣之间 ， 并按照DEP63.10.08.11-CSPC 3.2.1的要求进行传导试验The revealed length of all bolts shall be the same and the r 。

37、evealed point shall be between 2-5 threads. Perform conductivity tests as per Section 3.2.1 of DEP63.10.08.11-CSPC.5.4紧固母线固定金具及支柱绝缘子、穿墙套管Fastening of the anchor clamp and the insulation of the bus bara. 母线金具不构成闭合磁路The anchor clamp of the bus bar shall not form a close loop.b. 所有紧固螺栓为镀锌件 ， 且螺栓露扣长度一致All 。

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标题：KV|6KV高压开关柜安装调整施工工艺浅析( 三 )