低压电气柜出厂检验报告

检验项目 技术要求 实测值 检验结果 Test item Technical requirements Real values Results 1. 一般要求 General inspection 1.1 铭牌 内容正确、清晰；安装端正、牢固。 Name pate The contents are correct and clear,Assemble is neatly and stable. 1.2 框架结构 框架外形及安装尺寸应符合图纸及工艺要求。 宽W:800 mm Frame structure The overall dimensions and installation dimensions should meet the 深D:1000 mm requirements of drawings and technology. 高H: 2200mm 1.3 表面喷涂及电涂色均匀，不反光；漆膜无露底、起皱、流痕、斑点及杂物，有良 镀 好的附着力；电镀层无起皮、脱落、发霉及锈蚀现象。 颜色color: Painting and The painting is homogeneous,is free from light reflection,scratches 7403+4234 galvanizing flowing path,flaws and disposals,and it has good abhesive strength.The RAL： galvanizing is free from delaminating,mildew and rust. 1.4 装配 元件装配整齐，符合图纸要求；机械传动灵活；电器连接面平整清电气间隙Electrical Assembly 洁，接触良好，有防电化腐蚀措施；主回路电气间隙符合标准规定要求。 gap: 23 mm The components meet to the requirements of the drawings,are 爬电距离Leakage assembled neatly,mechanicaldrive is flexible;the busbars are distance:25 mm overlapped smoothing and neatly.Contacted well and offered with measures to provemt electrochemical erosion.The main circuit clearance meet the quirements of standards and technology. 1.5 辅助回路配线线路整齐美观、牢固，标号清晰、正确。导线颜色、截面、布置方电气间隙Electrical Wiring 式符合标准及工艺要求；辅助回路电气间隙符合标准规定要求。 gap: 13 mm of The wiring is nest and stable.The symbols are clear and correct.The 爬电距离Leakage auxiliary colour ,cross section and arrangement of wires meet the requirements distance:17 mm circuit of standards and technology. 1.6 接线正确性 a. 装置一二次配线与图纸一致 Correctness of Distributions of primary and secondary should be accorded with the blueprint. connection b. 装置二次配线线号清晰，接线正确。 The line number-mark of secondary distribution should be clear. Connection of cables shouldbe correct. 2. 机械/电气操作试验 Mechanical/electrical Operation test 2.1 机械操作试验 a. 刀开关断路器手动进行合分5次操作应无异常现象。 Mechanical Knife switch should be switched on/off 5 times manually without faults occurred. operation test b. 刀开关三相同期性≤2mm。 Three-phase of knife switch should be act synchronously within 2mm error band c. 插入式、抽屉式器件应锁定正确可靠，推入抽出轻松，联锁机械应可靠。 Drawout devices should be locked correctly and reliably. Insertion and drawout of devices should be easy. And also, drawout interlock mechanism should be reliable

b. 按元件说明书要求，操作特性应满足要求。 The characteristics of devices used should meet the requirements stated in device manual.

3. 保护电路连续性试验 Continuity tes of protection Circuit 3.1 目视保护电路的连续性应可靠，装置有明显的接地保护及标志。 Continuity of protection circuit should be reliable by eye inspection.. Equipment has grounding protection and marks evidently. 3.2 用数字微欧计，测5个以上保护导体端子与装置总接地导体间的电值不大于10mΩ。 By using digital micro-ohm meter to measure resistance between more than 5 protection conductors and general grounding conductor, the resulted resistance is not larger than 10 6.4mΩ micro-ohm. 4. PLC模块测试 4.1 通电检测各模块指示灯是否正常。连接计算机，测试通讯是否正常 4.2 开关量输入模块，根据I/O地址表，在相应端子上短接，以检查数字量输 入DI模块上相应地址发光二极管的变化，同时可用编程器或通过监控软件检查相应地址的0、1状态变化； 4.3 开关量输出模块, 据I/O地址表，使用一般PLC系统具有的强制输出功能，通过对应输出地址的强制开或关，观察相应地址发光二极管的变化，并从相应端子检查0、1状态的变化 4.4 模拟量输入模块，按I/O地址分配表，在相应端子排上用精密信号发生器加入相应的模拟量信号，同时用通过监控软件检查PLC系统所采集到的数值，根据软件内部设定的量程来检查模拟量输入回路的精度是否 符合工艺操作的要求 4.5 模拟量输出模块，据I/O表地址，在监控软件上强制输出模拟信号，检查模拟量输出回路相应端子上的信号是否符合要求。 经上述项目检查，产品质量合格准予出厂

检验 审核 日期 Inspected Audited Date