gck安装作业指导书 (18页)

gck安装作业指导书gck安装作业指导书篇一：GCK使用说明书篇二：GCK低压开关柜安装使用说明书GCK、GCS、MNS低压抽出式开关柜使用说明书一产品概述GCK、GCS、MNS型交流低压配电柜是本着安全、经济、合理、可靠的原则而设计的低压配电柜，其广泛地应用在发电厂、变电所、厂矿企业、高层建筑等电力用户。在交流50Hz，额定工作电压380V，额定电流至3150A的配电系统中，作为动力照明、电容补偿及配电设备的电能转换、分配和控制中使用。GCK低压抽出式开关柜（以下简称开关柜）由动力配电中心（PC）柜和电动机控制中心（MCC）两部分组成。它符合GB7251.1-1997《低压成套开关设备和控制设备》、GB14048.1-93《低压开关设备的控制设备总则》等。且具有分断能力高、动热稳定性好、结构先进合理，电气灵活、系列性、通用性强，各种方案单元任意组合为一台柜体。所容纳的回路数较多、节省占地面积、防护等级高、安全可靠、维修方便。GCS型低压抽出式开关柜，它符合GB7251.1-1997《低压成套开关设备和控制设备》和JB/T9661-1999《低压抽出式成套开关设备》等标准的要求。MNS型低压抽出式成套开关设备（以下简称开关柜）为适应电力工业发展的需求，参考国外MNS系列低压开关柜设计并加以改进开发的高级型低压开关柜，该产品符合国家标准GB7251、VDE660和ZBK36001-89《低压抽出式成套开关设备》、国际标准IEC439规定。二结构特点2.1GCK·整柜采用拼装式组合结构，模数孔安装，零部件通用性强，适用性好，标准化程度高。·柜体上部为母线室、前部为电器室、后部为电缆进出线室，各室间有钢板或绝缘板作隔离，以保证安全。·MCC柜抽屉小室的门与断路器或隔离开关的操作手柄设有机械联锁，只有手柄在分断位置时门才能开启。·受电开关、联络开关及MCC柜的抽屉具有三个位置：接通位置、试验位置、断开位置。·开关柜的顶部根据受电需要可装母线桥。2.2GCS·框架采用8MF型开口型钢，主构架上安装模数为E=20mm和100mm的Φ9.2mm的安装孔，使得框架组装灵活方便。·开关柜的各功能室相互隔离，其隔室分为功能单元室、母线室和电缆室。各室的作用相对独立。·水平母线采用柜后平置式排列方式，以增强母线抗电动力的能力，是使主电路具备高短路强度能力的基本措施。·电缆隔室的设计使电缆上、下进出均十分方便。抽屉高度的模数为160mm。抽屉改变仅在高度尺寸上变化，其宽度、深度尺寸不变。相同功能单元的抽屉具有良好的互换性。单元回路额定电流400A及以下。·抽屉面板具有分、合、试验、抽出等位置的明显标志。抽屉单元设有机械联锁装置。1抽屉单元为主体,同时具有抽出式和固定性,可以混合组合,任意使用。2.3MNS·MNS型低压开关柜框架为组合式结构，基本骨架由C型钢材组装而成。柜架的全部结构件经过镀锌处理，通过自攻锁紧螺钉或8.8级六角螺栓坚固连接成基本柜架，加上对应于方案变化的门、隔板、安装支架以及母线功能单元等部件组装成完整的开关柜。开关柜内部尺寸、零部件尺寸、隔室尺寸均按照模数化（E=25mm）变化。·MNS型组合式低压开关柜的每一个柜体分隔为三个室，即水平母线室（在柜后部），抽屉小室（在柜前部），电缆室（在柜下部或柜前右边）。室与室之间用钢板或高强度阻燃塑料功能板相互隔开，上下层抽屉之间有带通风孔的金属板隔离，以有效防止开关元件因故障引起的飞弧或母线与其它线路短路造成的事故。·MNS型低压开关柜的结构设计可满足各种进出线方案要求：上进上出、上进下出、下进上出、下进下出。·设计紧凑以、通用化、标准化程度高，设备保护具有连续性和可靠性。·结构件通用性强、组装灵活，以E=25mm为模数，结构及抽出式单元可以意组合，以满足系统设计的需要。·母线用高强度阻燃型、高绝缘强度的塑料功能板保护，有效加强了防护安全性能。具有抗故障电弧性能使运行、维修安全可靠。·各种大小抽屉的机械联锁机构符合标准规定，有连接、试验、分离三个明显的位置，安全可靠。·采用标准模块设计:分别可组成保护、操作、转换、控制、调节、测定、指示等标准单元，可以根据要求任意组装。三使用环境条件3.1周围空气温度不高于＋40℃，不低于－5℃。24h内的平均温度不得高于＋35℃。3.2户内安装使用，使用地点的海拔不得超过2000M。3.3空气清洁，大气条件相对湿度在最高温度为＋40℃时不超过50％，在较低温度时允许有较大的相对湿度，（例如＋20℃时为90％）应考虑到由于温度的变化可能会偶然产生凝露的影响。3.4设备应安装在无剧烈震动、无腐蚀，无有害气体、蒸汽、导电性或爆炸性尘埃场所。3.5设备安装时与垂直面的倾斜度不超过5％。3.6用户有特殊要求或上述使用条件不能满足时，应和制造厂协商解决。四各种开关柜的区别4.1GCK、GCS、MNS是抽出式开关柜，各柜抽屉推进机构不同；GCS柜只能做单面操作柜，MNS柜可以做双面操作柜。4.2种型号的异同点：详见表1、表2五开关柜主要技术参数（仅供参考）六运输及存放6.1出厂条件：确保所有的工作都完成后，按照相关标准进行出厂检验。结构功能符合要求时，方可进行包装或存放。6.2包装：开关柜的运输必须根据运输条件的不同采取不同的包装方法。个别场合不需包装，可视情况而用彩条布或木箱包装。6.3起吊和运输：开关柜有四个起吊环，选择合适的吊勾及吊绳用起重机、叉车或手动千斤顶装卸。注意保护人身安全及可能造成的财产损失，勿倒置。汽车运输。6.4交货及中间存储：6.4.1货到现场后，应进行如下检查：·依照装箱单检查是否缺件或运输损坏，并向发货人或运送者出具证明；·检查开关柜是否完好，是否受潮。最好对损坏部分进行摄影。6.4.2最适宜的中间存储条件：（依照开关柜和元件所要求的最小条件）·只需简单包装或不需包装；·干燥并且通风良好的储藏室，室内温度不低于-5℃，空气质量依照相关标准规定；·没有其他有害条件的影响；·竖直摆放开关设备，不能堆放。确保开关柜通气性良好；·安装运行前，定期进行必要的检查。七现场安装开关柜的现场安装需确保正确的安装顺序及高质量标准。包装由熟练工人打开，要求在现场有责任人进行检查指导。同时应参照产品安装使用说明书。7.1现场要求：安装前需对安装场所检查，应满足相关标准的规定。安装开关柜的房间必须有照明设备和现场临时供电、门锁、房间干燥并有通风设施；准备工作如电缆沟、二次电缆管道等已准备就绪。7.2产品安装：7.2.1开关柜应在直立的情况下进入室内。7.2.2产品的安装应参照一次系统图及系统布置位置图进行。基础槽钢和螺栓由用户自备。将开关柜在基础上正确的位置排成一行（垂直方向安装不平度不得超过2mm，尤其在前面）并用螺栓连接在一起。当开关柜完全装配好时，可用螺钉或焊接将其和基础框架连接在一起。7.2.3柜体尺寸如下表：表5：单位：mm7.2.4主母线安装时应将搭接面修理平整、处理干净、涂上中性凡士林或采取其它措施然后用螺栓紧固。用8.8级拉力的螺杆连接母排，其所需扭矩值如下表：表67.2.5对一些偏离一般规则的扭矩值（比如接触系统和转换终端）需查阅详细的相关技术文件。7.2.6柜体安装好后由专业人员跟据设计图纸连接二次联络线、或安装相关部件：如母线桥架等。7.3产品在安装完毕后投入运行前需进行如下项目的检查与试验：·检查柜体面漆有无脱落柜内是否干燥清除柜内所有杂物；·检查螺栓有无松动，尤其是母排和接地系统中的，必要时拧紧；·电器元件的操作机构是否灵活，不应有卡滞或操作力过大现象；·主要电器元件，电路的接点、辅助接点的通断是否可靠准确、符合图纸要求。·仪表指示与互感器的变比及极性是否正确；·母线连接是否良好，绝缘支撑件安装件及附件是否安装牢固可靠；·辅助接点是否符合要求，熔断器的熔芯规格是否正确，继电器的整定值是否符合设计要求动作是否准确；·用1000V兆欧表测量绝缘电阻值不得低于1MΩ。篇三：化工电气仪表作业指导书宜化集团电器仪表常见检修、安装活动——作业指导书第一篇常见电气检修活动作业指导书·······································6第一节变压器、调压器部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃6?110KV主变带电运行中补油和调压开关容器换油检修作业指导书··················6?110KV主变有载调压开关带满负荷换油检修作业指导书·································8?110KV主变处理铁心松动及更换密封垫检修作业指导书·······························10?110KV主变压器（宜化变电站）大修三措······················································14?主变运行中二次回路更换瓦斯继电器检修作业指导书····································16?车间变压器预防性试验检修作业指导书··························································18?车间变压器带满负荷校验微机保护装置校验作业指导书································19?车间变压器带负荷检查瓦斯保护检修作业指导书···········································21?车间油浸式变压器短接处理烧坏后的分接开关检修作业指导书····················22?车间变压器运行中处理保护装置的故障检修作业指导书································24第二节开关柜、元器件部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃26?KYN29高压开关柜机处理五防机构故障检修作业指导书······························26?GG1A高压开关柜更换真空断路器的一个真空泡检修作业指导书·················28?XGN2高压开关柜一次回路更换两个互感器检修作业指导书·························30?GCK或MNS配电柜更换抽屉单元元器件检修作业指导书····························31?PGL或GGD多回路配电柜内其他回路不停电状态下更换具有联锁的接触器检修作业指导书············································································································32?高压柜（电机柜）运行中二次测量回路更换电度表检修作业指导书·············34?高压电量计量装置带电校验作业指导书··························································35?低压设备处理运行的具有报警装置的测量回路检修作业指导书····················36?直流回路处理直流接地故障检修作业指导书···················································37?同步机励磁柜改自动灭磁、单体可控硅改为模块检修作业指导书·················38?烧碱35KV整流变柜更换一次插件检修作业指导书········································40?烧碱35KV整流变柜二次回路处理紧急分闸失灵故障检修作业指导书·········41?110KV少油断路器更换断路器内变压油检修作业指导书·······························42?110KV固定式FS6断路器处理二次回路分闸线圈故障检修作业指导书········44?带电处理PGL柜母线螺栓严重发热检修作业指导书······································45?微机保护装置停电更换插件检修作业指导书···················································47?KYN高压柜PT柜处理PT保险熔断的故障检修作业指导书·························48?煤气化磨煤稀油站控制柜处理接触器故障检修作业指导书····························50?ZN63(VSI)-12真空断路器更换VSI分合闸电磁铁检修作业指导书···············52?低配柜抽屉更换空气开关、接触器检修作业指导书·······································53第三节电动机部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃54?煤气化循环气压缩机油泵15KW低压电机更换轴承作业指导书····················54?200KW低压异步电机现场更换轴承检修作业指导书······································56?煤气化YKK5001-4WFQ-6KV-800KW循环风机轴承更换作业指导书···········58?1000KW异步电动机电机更换轴承作业指导书···············································60?煤气化振动筛电机更换及日常维护作业指导书···············································62?高压同步电机现场局部更换定子线圈检修作业指导书····································63团结精湛快速宜化集团电器仪表常见检修、安装活动——作业指导书?高压同步电机现场处理根部断开的转子线圈检修作业指导书························65?同步电机现场处理滑环绝缘击穿检修作业指导书···········································67?高压电动机停电预防性试验作业指导书··························································68?高压电动机带满负荷校验微机保护装置校验作业指导书································70?高压电动机停电校验微机保护装置检修作业指导书·······································72?高压电机运行中更换现场分闸开关检修作业指导书·······································74第四节发电机部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃75?发电机运行中更换碳刷检修作业指导书··························································75?发电机励磁机更换励磁机转子检修作业指导书···············································76?发电机励磁柜更换励磁柜一整流模块检修作业指导书····································78第五节硅整流部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃79?可控硅调压器更换一可控硅检修作业指导书···················································79?富士变频器检查模块和更换模块检修作业指导书···········································80?更换直流整流屏（股份3＃系统）整流模块检修作业指导书·························82?直流屏处理充电模块故障检修作业指导书·······················································84?中压软启动（水阻）补水检修作业指导书·······················································86?烧碱整流装置一次回路更换整流可控硅检修作业指导书································87?烧碱整流装置二次回路更换整流控制主板检修作业指导书····························88?烧碱纯水装置运行中处理整流柜内水管接头漏水检修作业指导书·················89第六节行车、葫芦、电炉、静电除焦塔部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃90?10T以上行车处理上、下行接触器坏检修作业指导书····································90?造气电动葫芦更换葫芦钢丝绳和电缆检修作业指导书····································92?双环Φ1200合成更换电炉及喇叭管检修作业指导书······································94?813Φ1200合成处理已烧断电炉检修作业指导书············································96?股份甲醇Φ1000电炉处理绝缘子污垢检修作业指导书···································98?静电除焦入塔更换电极丝检修作业指导书·····················································100?静电除焦塔上更换升压变压器内高压整流硅元件检修作业指导书···············102?静电除焦处理控制柜无输出电压故障检修作业指导书··································104第七节联锁报警部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃105?全厂联系信号更换和试验联系信号铃检修作业指导书··································105?股份公司萝茨机联锁运行中更换联锁继电器检修作业指导书······················106?烧碱整流装置联锁回路处理工艺联锁装置误动检修作业指导书··················107第八节线路部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃108?10KV电缆制作电缆、单芯电缆中间电接头检修作业指导书·······················108?813至股份6KV线路外线处理接地故障检修作业指导书·····························109?立式凉水塔风机现场处理电缆接头故障检修作业指导书······························111第二篇常见仪表检修活动作业指导书···································112第一节温度部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃112?压缩机更换轴瓦温度作业指导书····································································112?硫酸焚硫炉更换温度检修作业指导书····························································113?热电锅炉更换热电偶检修作业指导书····························································114第二节压力部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃115?φ1200合成塔更换压力变送器作业指导书·····················································115团结精湛快速宜化集团电器仪表常见检修、安装活动——作业指导书?PVC二合一炉压法兰膜片式压力变送器检修作业指导书·····························117?烧碱泵出口隔膜压力表更换检修作业指导书·················································119第三节流量部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃120?硫酸V型锥流量计检修作业指导书·······························································120?股份老尿素循环水阿纽巴流量计检修作业指导书·········································121?电厂送风量热式气体流量计检修作业指导书·················································122?煤气化电磁流量计检修作业指导书································································123?813精脱硫插入式插入式电磁流量计检修作业指导书···································125?DAP料浆泵出口上海光华电磁流量计检修作业指导书·································126?烧碱灌装EMERSON流量计检修作业指导书················································127?煤气化质量流量计检修作业指导书································································128?检修DAP进系统气氨质量流量计波动大检修作业指导书····························130?PVC聚合轴封水转子流量计检修作业指导书················································132?硫酸工段锅炉给水涡街流量计检修作业指导书·············································133?煤气化涡街流量计检修作业指导书································································134?化水一次水流量超声波流量计（对夹式）检修作业指导书··························136?813污水流量超声波明渠流量计检修作业指导书··········································137第四节物位部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃139?雷达液位计检修作业指导书···········································································139?813精炼地缸液位吹气法液位测量检修作业指导书······································140?PVC冷冻-35℃蒸发器液位电容式液位计检修作业指导书····························141?813尿素合成塔液位同位素液位测量检修作业指导书···································143?PVC液氯射频导纳液位计检修作业指导书····················································145?磷酸称重法测液位检修作业指导书································································146第五节分析仪表部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃147?烟气脱硫SO2红外线分析表检修作业指导书················································147?813精炼C0、CO2微量红外线分析表检修作业指导书································149?股份φ1000合成氢表更换检修作业指导书····················································151?脱硫磁压式氧分析表检修、校验检修作业指导书·········································152?烧碱PH值分析表检修作业指导书·································································154?污水处理站HBMODEL9132溶氧仪检修作业指导书··································157?化水阴床出口电导率分析表作业指导书························································158?硫酸酸浓度仪更换绝缘垫片检修作业指导书·················································159?烧碱A区密度计检修作业指导书···································································160?DAP磷酸同位素密度计的检修作业指导书····················································161?16QT－0015工业PH计维护作业指导书·······················································164?16QT-0004二氧化碳分析仪维护作业指导书··················································166?煤气化11-0105、11-0205氧分析仪维护作业指导书·····································168?16QT-0005工业色谱仪维护作业指导书·························································170?16QT－0015工业PH计指示异常作业指导书···············································172?煤气化11QT-0105、11QT-0205氧分析仪指示异常故障排查作业指导书·····174第六节计量部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃175?汽车衡角差大检修作业指导书········································································175?PVC液氯吊钩称作业指导书···········································································176团结精湛快速宜化集团电器仪表常见检修、安装活动——作业指导书?磷铵包装检修作业指导书···············································································177?磷铵码垛机检修作业指导书···········································································178?皮带秤校验作业指导书···················································································179?煤气化料仓称重秤校验指导书········································································181?给煤机、给料机检修作业指导书····································································183第七节开关类仪表部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃185?缝包机光电开关常亮检修作业指导书····························································185?813PSA磁感式接近开关检修作业指导书······················································186?股份造气电感式接近开关更换作业指导书·····················································187?检修包装称夹袋开关常亮或常闭检修作业指导书·········································188?煤气化锁斗阀电磁阀及回讯开关检修作业指导书·········································189第八节调节阀部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃190?PVCFisherV型阀及碟阀作业指导书·····························································190?股份造气蒸汽调节阀解体检修作业指导书·····················································192?KTM切断球阀检修作业指导书······································································194?旋塞阀检修作业指导书···················································································196?水位电动调节阀检修作业指导书····································································197?813尿素气提塔液调节阀LV－720高压调节阀检修作业指导书··················199?尿素41m3合成塔P4阀阀体组件更换检修作业指导书································201?电磁阀检修作业指导书···················································································203?煤气化煤粉流量调节阀检修作业指导书························································204第九节DCS、PLC部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃206?股份公司DCS系统检修作业指导书······························································206①UPS电源故障检修作业指导书·····································································206②西门子SITOP开关电源故障检修作业指导书·············································207③和利时系统SmartPro通讯网络故障检修作业指导书································208④和利时系统SmartPro控制层控制器故障检修作业指导书························209⑤和利时系统SmartPro操作层服务器故障检修作业指导书························210⑥和利时系统SmartPro卡件故障检修作业指导书·······································211⑦和利时系统SmartPro单个回路故障检修作业指导书································212⑧和利时系统SmartPro操作站故障检修作业指导书····································213⑨西门子S7-400DCS系统检修作业指导书···················································214?楚星公司和利时SmartPro3.1.2电脑更换作业指导书····································215?PVC聚合EmersonDeltaV批量控制检修作业指导书····································218?APACS+DCS系统造气程序故障及其处理检修作业指导书·························219?PVC/选矿压滤机PLC(LOGO！/S7-300)故障检修作业指导书····················221?PVC液氯冰机PLC(S7200)故障检修作业指导书··········································222?磷酸转耙PLC(三菱)检修作业指导书····························································223?PVC氟冰机PLC(施耐德)检修作业指导书····················································224?烧碱A区过滤系统三菱PLC检修作业指导书···············································225?楚星公司西门子WINCC6.0操作电脑更换作业指导书································227?煤气化日常点检作业指导书···········································································229?煤气化工艺开车前DCS/ESD/PLC系统点检指导书······································235?煤气化DCS/ESD/PLC停车作业指导书··························································238团结精湛快速宜化集团电器仪表常见检修、安装活动——作业指导书?煤气化系统装载作业指导书···········································································239?煤气化新增点作业指导书···············································································240?卡件更换作业指导书·······················································································241第十节常规仪表部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃242?浙大中控R3000无纸记录仪温度显示异常检修作业指导书·························242第十一节监控部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃243?监控系统检修作业指导书···············································································243第十二节通信部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃244?股份交换机系统故障作业指导书····································································244?“813”西门子交换机系统故障作业指导书·····················································245?磷铵交换机系统故障作业指导书····································································246?“PVC”乙炔岗位电话无主机呼叫系统故障作业指导书································247第十二节其他部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃248?硫酸阳极保护器根换参比电极检修作业指导书·············································248?煤气化煤粉速度计检查作业指导····································································249?煤气化煤粉密度计检查校验作业指导书························································251第三篇常见电仪安装活动作业指导书···································253第一节仪表部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃253?控制系统仪表接地安装作业指导书································································253?DCS安装作业指导书······················································································255?变送器安装指导书···························································································257?电磁流量计安装作业指导书···········································································259?质量流量计安装作业指导书···········································································261?节流装置测量流量安装作业指导书································································262?雷达物位计安装作业指导书···········································································264?皮带秤安装作业指导书···················································································265?自动定量包装秤作业指导书···········································································267?仪表桥架安装作业指导书···············································································268?穿线管安装作业指导书···················································································270?资料收集作业指导书·······················································································271第二节电气部分〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃〃272?高低压开关柜安装作业指导书········································································272?电机检查、配管、接线作业指导书································································274?变压器安装作业指导书···················································································276?电缆敷设作业指导书·······················································································279团结精湛快速篇四：GCK使用说明书GCK型交流低压开关柜安装使用说明书ZCKJ/GCK-2009xxxxxxxx公司二○○九年五月