27、新装三相电能表、电流互感器

27、新装三相电能表、电流互感器 新装(更换)三相电能表、电流互感器 现场作业指导书(范本) 作业编号:对应工作票编号 编制: 审核: 签发: . shall not exceed the level of stator core, or arc skateboards, protection of stator plate rollover may occur), reasonable to generally should be centralized. Avoid layout vulnerable to mechanical damage, damp, vulnerable to corrosion and vibration, ensure as far as possible with the platform stairs, lifting devices, cover plates, electrical enclosures and other intervals at arm's length. Piping support and hanger set weight of the weight and its insulation shall meet reasonable piping displacement, increase system stability, prevention of pipeline vibration displacement in operation. Process piping support and hanger spacing are shown in table 1. Process piping in the drain pipe must have a certain slope (about 0.002-0.004) to drain. Enter the pipe should be smooth flow to the lateral, intake manifold into the expansion tank should be considered order, low pressure or high pressure drop near the expansion tank inlet. Pipe deflection and expansion must be considered the absorption problem, consider the natural direction of the pipeline using the small pipe to achieve thermal expansion compensation and, if necessary, consider 作业班组 作业负责人 作业人员 共 xx人 作业开工时间 作业结束时间 1 设备基础信息 1.1 主要设备参数 设备型号 安装位置 生产厂家 投运日期 出厂编号 出厂日期 „„ „„ 1.2 设备缺陷信息 序号 设备缺陷信息 1 2 „„ 2 班前会 2.1 人员分工情况 序号 项目 人数 姓 名 备注 1 现场勘查 2 2 仪器仪表准备 2 3 技术资料准备 2 4 工具准备 2 5 材料准备 2 6 验电、装拆安全措施人员 2 „ „„ „ „„ „„ 2.3安全风险及控制措施 序号 安全风险 控制措施 一、停送柱上断路器或隔离开关或跌落式熔断器的防触电控制措施: 1、倒在操作严格执行操作票，严禁无票操作; 2、倒闸操作应由两人进行。一人监护，一人操作; 3、操作时应戴绝缘手套，使用合格的绝缘杆，雨天操作应使用有防雨罩的绝缘杆; 4、雷电时严禁倒闸操作; 5登杆操作时，保持与带电体的安全距离，严禁穿越、碰触低压导线。 二、停电设备上验电、装设接地线的防触电控制措施: 1、验电应由两人进行，一人验电，一人监护; 2、验电工作必须使用合格的相应电压等级的验电器，验电人员应戴绝缘手套; 3、验电前应对验电器的外观、有效期和报警系统进行检查，同时必须明确需验电的设备 名称、编号及验电的具体位置。验电时，应逐相进行; 1 触电 4、电容性设备必须逐相放电、验电，接地后方可开始工作; 5、装设接地线必须使用合格的绝缘棒。装设接地线时应先装接地端、后接导体端，拆时 与此相反。人体不得碰触导线和接地线。 三、作业现场的防触电控制措施: 1、工作前认真核对停电线路设备名称、双重编号及位置，防止误登杆塔。核对设备的控 制范围，防止错、漏停电源及反送电; 2、工作人员必须必须在接地线保护范围内工作。停送电按许可人的命令执行，登杆作业 按工作负责人或监护人的命令执行，严禁抢先执行; 3、邻近、交叉带电线路作业时应设专人监护，并做好安全措施，与带电设备保持足够的 安全距离; 4、在穿越带电线路搭接时，用绳子将导线套住，防止导线弹跳触碰带电设备。 使用梯子时，梯子与地面的夹角为60?左右，登梯子工作时，采取可靠的防滑措施，并2 物体打击 有人扶持。工作人员必须蹬在距梯顶不少于1m的梯蹬上工作，并使用安全带。 shall not exceed the level of stator core, or arc skateboards, protection of stator plate rollover may occur), reasonable to generally should be centralized. Avoid layout vulnerable to mechanical damage, damp, vulnerable to corrosion and vibration, ensure as far as possible with the platform stairs, lifting devices, cover plates, electrical enclosures and other intervals at arm's length. Piping support and hanger set weight of the weight and its insulation shall meet reasonable piping displacement, increase system stability, prevention of pipeline vibration displacement in operation. Process piping support and hanger spacing are shown in table 1. Process piping in the drain pipe must have a certain slope (about 0.002-0.004) to drain. Enter the pipe should be smooth flow to the lateral, intake manifold into the expansion tank should be considered order, low pressure or high pressure drop near the expansion tank inlet. Pipe deflection and expansion must be considered the absorption problem, consider the natural direction of the pipeline using the small pipe to achieve thermal expansion compensation and, if necessary, consider 独山县供电局现场作业指导书 1、剥削导线绝缘层时，注意向身体的外侧用力切绝缘皮，并戴好手套，防止手被划伤; 3 划伤 2、注意导线尾线头伤人。 3 作业准备 3.1 仪器仪表 序号 名称 规格型号 单位 数量 是否齐备、合格(?) 1 万用表 块 1 2 相序表 块 1 3.2工器具 序号 名称 规格 单位 数量 核对打“?” 1 验电器 0.4kV 只 1 2 接地线 0.4kV 组 若干 3 个人工具 套 1 4 梯子 架 1 5 电钻 套 1 6 绝缘棒 10kV 根 1 7 脚扣 付 1 8 安全带 付 1 9 临时电源盘 个 1 10 绝缘手套 双 1 11 其它 3.3 技术资料 序号 名称 单位 数量 是否齐备、合格(?) 3.4 设备、材料 序号 类别 规格 单位 数量 核对打“?” 1 三相电能表 块 1 2 电流互感器 块 3 3 塑铜线 m 若干 1 4 铅封 个 5 绝缘胶带 盘 1 6 其它 7 铜铝接户线卡 个 2 8 接户线挂卡 个 2 9 塑料绝缘带 盘 10 绝缘接户线 m 若干 3.5 防护用品 序号 名称 规格型号 单位 数量 是否齐备、合格(?) 1 手套 付 若干 手套 以上准备工作完成后，工作负责人核实签字: 4、作业过程 4.1 完成工作许可手续后列队集中交代 shall not exceed the level of stator core, or arc skateboards, protection of stator plate rollover may occur), reasonable to generally should be centralized. Avoid layout vulnerable to mechanical damage, damp, vulnerable to corrosion and vibration, ensure as far as possible with the platform stairs, lifting devices, cover plates, electrical enclosures and other intervals at arm's length. Piping support and hanger set weight of the weight and its insulation shall meet reasonable piping displacement, increase system stability, prevention of pipeline vibration displacement in operation. Process piping support and hanger spacing are shown in table 1. Process piping in the drain pipe must have a certain slope (about 0.002-0.004) to drain. Enter the pipe should be smooth flow to the lateral, intake manifold into the expansion tank should be considered order, low pressure or high pressure drop near the expansion tank inlet. Pipe deflection and expansion must be considered the absorption problem, consider the natural direction of the pipeline using the small pipe to achieve thermal expansion compensation and, if necessary, consider 序号 交代 完成打“?” 1 工作负责人带领全体工作人员进入工作地点 2 检查工作班人员身体、精神状态良好 3 宣读工作票，安排布置现场安全措施，指明带电部位 4 宣读作业指导书，重点强调风险分析评估以及工序、工艺标准和质量要求 听清工作负责人交待5 后工作班人员签名: 6 工作负责人核实安全措施完善后下达开工命令 开工时间: 年 月 日 时 分 4.3 现场工作 执行情况 作业中发生异常序号 作业步骤 工序、工艺标准和质量要求 “?” 现象及对策 1、检查所带工具、材料是否满足工作要求; 2、检查计量箱(柜)是否 符合相关规定的技术要求;1 现场检查 3、检查电能表、电流互感器的型号、规格是否与装 表凭证相符。 1、将电流互感器和电能表固定在箱内的电器梁行上， 电能表的倾斜度不大于1?; 2、安装计量端子盒式应正确使用电压和电流连扳; 3、将电源线分别接入各相电流互感器一次侧P1端， 将符合线接入电流互感器P2端。由电流互感器P1引 出电压线依次接入端子盒电压端子上。将中性线引人 端子盒; 2 安装电能表 4、将各各相电流互感器S1、S2端引出二次线依次接 入端子盒的电流端子上; 5、从端子盒出线端分别引出电流线、电压线、中性 线，按正确接线接入电能表; 6、所有回路均应套接线号头，编号要对应一致; 7、导线连接的各部位螺栓应紧固，不得松动。 8、对表计进行铅封。 拆除现场安3 全措施 44 验收 序号 自检内容 责任人 完成打“?” 备注 工作验收已完成 1 2 整理、清扫现场 3 安全措施已撤除 4 汇报送电 汇报时间: 年 月 日 时 分 送电后，检查表计 运行是否正常，用 5 相序表相序是否是 正相序;关好箱门， 加装一次性封锁。 5 班后会 完成打序号 内 容 “?” 风险控制效果 对该项工 存在问题描述 1 作进行总 结、分析 整改措施 shall not exceed the level of stator core, or arc skateboards, protection of stator plate rollover may occur), reasonable to generally should be centralized. Avoid layout vulnerable to mechanical damage, damp, vulnerable to corrosion and vibration, ensure as far as possible with the platform stairs, lifting devices, cover plates, electrical enclosures and other intervals at arm's length. Piping support and hanger set weight of the weight and its insulation shall meet reasonable piping displacement, increase system stability, prevention of pipeline vibration displacement in operation. Process piping support and hanger spacing are shown in table 1. Process piping in the drain pipe must have a certain slope (about 0.002-0.004) to drain. Enter the pipe should be smooth flow to the lateral, intake manifold into the expansion tank should be considered order, low pressure or high pressure drop near the expansion tank inlet. Pipe deflection and expansion must be considered the absorption problem, consider the natural direction of the pipeline using the small pipe to achieve thermal expansion compensation and, if necessary, consider 独山县供电局现场作业指导书 2 资料归档 3 班后会时间: 年 月 日 时 分 地点: 主持人: 6 作业记录(如有单列记录，请注明具体记录名称) 7 附件:(必须附现场接线简图) shall not exceed the level of stator core, or arc skateboards, protection of stator plate rollover may occur), reasonable to generally should be centralized. Avoid layout vulnerable to mechanical damage, damp, vulnerable to corrosion and vibration, ensure as far as possible with the platform stairs, lifting devices, cover plates, electrical enclosures and other intervals at arm's length. Piping support and hanger set weight of the weight and its insulation shall meet reasonable piping displacement, increase system stability, prevention of pipeline vibration displacement in operation. Process piping support and hanger spacing are shown in table 1. Process piping in the drain pipe must have a certain slope (about 0.002-0.004) to drain. Enter the pipe should be smooth flow to the lateral, intake manifold into the expansion tank should be considered order, low pressure or high pressure drop near the expansion tank inlet. Pipe deflection and expansion must be considered the absorption problem, consider the natural direction of the pipeline using the small pipe to achieve thermal expansion compensation and, if necessary, consider