Low Voltage Switchgear Assemblies 报告编号Report No.:ZJ0905033
产品型号Product type:AStar J
并列号 Product NO.:1AA2 出厂编号Serial NO.:09D-P0373
额定电压Rated voltage:AC 380V 额定电流Rated current:
检验项目
Test item | 技术要求 Technical requirements | 实测值 Real values | 检验结果 Results | |||||
1. 一般要求 General inspection | ||||||||
1.1 | 铭牌 Name pate | 内容正确、清晰;安装端正、牢固。 The contents are correct and clear,Assemble is neatly and stable. | 合格 PASS | |||||
1.2 | 框架结构 Frame structure | 框架外形及安装尺寸应符合图纸及工艺要求。 The overall dimensions and installation dimensions should meet the requirements of drawings and technology. | 宽W:800 mm 深D:1000 mm 高H: 2200mm | 合格 PASS | ||||
1.3 | 表面喷涂及电镀 Painting and galvanizing | 涂色均匀,不反光;漆膜无露底、起皱、流痕、斑点及杂物,有良好的附着力;电镀层无起皮、脱落、发霉及锈蚀现象。 The painting is homogeneous,is free from light reflection,scratches flowing path,flaws and disposals,and it has good abhesive strength.The galvanizing is free from delaminating,mildew and rust. | 颜色color: 7403+4234 RAL: | 合格 PASS | ||||
1.4 | 装配 Assembly | 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。 The components meet to the requirements of the drawings,are assembled neatly,mechanicaldrive is flexible;the busbars are 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. | 电气间隙Electrical gap: 23 mm 爬电距离Leakage distance:25 mm
| 合格 PASS | ||||
1.5 | 辅助回路配线Wiring of auxiliary circuit | 线路整齐美观、牢固,标号清晰、正确。导线颜色、截面、布置方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。 The wiring is nest and stable.The symbols are clear and correct.The colour ,cross section and arrangement of wires meet the requirements of standards and technology. | 电气间隙Electrical gap: 13 mm 爬电距离Leakage distance:17 mm | 合格 PASS | ||||
1.6 | 接线正确性 Correctness of connection | a. 装置一二次配线与图纸一致 Distributions of primary and secondary should be accorded with the blueprint. 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. | 合格 PASS | |||||
2. 机械/电气操作试验 Mechanical/electrical Operation test | ||||||||
2.1 | 机械操作试验 Mechanical operation test | a. 刀开关断路器手动进行合分5次操作应无异常现象。 Knife switch should be switched on/off 5 times manually without faults occurred. 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 | 合格 PASS | |||||
2.2 | 电气操作试验 Electrical operation test | a. 按装置的电气原理图要求,进行模拟动作试验应符合设计要求。 The test of simulated operation should be performed according to the requirements of electrical principle diagram. 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. | 合格 PASS | |||||
3. 绝缘性能试验 Insulation character test | ||||||||
试 验 部 位 Test sections | 额定电压 Rating voltage | 试验电压 Test voltage | 技术要求 Technical requirements | 检验结果 Results | ||||
3.1 | 主电路带电部件与地(柜架)主电相间,与主电路直接连接的辅助电路与地之间 Between electrified body of main circuit and ground (metal frame), between auxiliary circuit directly connected to main circuit and ground | Ui≤60V | 1000V | 在试验过程中应无击穿或闪络现象。 Breakdown or flashover phenomena should not happen during the test. | 合格 PASS | |||
60V2000V | | |||||||
300V2500V | | |||||||
3.1 | 绝缘隔板、门、绝缘操作件、绝缘母线上敷设金属箔与带电体之间 Between insulation clapboards, doors, insulated operation parts, metal foil attached on insulated buses and electrified body | Ui≤60V | 1500V | |||||
60V3000V | | |||||||
300V3750V | | |||||||
3.2 | 不与主电路直接连接的辅助电路与地之间 Between auxiliary circuit not connected directly to main circuit and ground | Ui≤60V | 250V | |||||
60V500V | | |||||||
300V2Ui+1000V | 最低1500V | |||||||
4. 保护电路连续性试验 Continuity tes of protection Circuit | ||||||||
4.1 | 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. | 合格 PASS | ||||||
4.2 | 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 micro-ohm. | 6.9mΩ | 合格 PASS | |||||
5. 功能单元互换性检查 Interchangeability test for function units | ||||||||
5.1 | 用不同规格任一功能单元在同一规格的两个单元隔室中各抽插二次,应动作灵活、连接位置、试验位置、分离位置应锁定正确。 Put any one unit from different function units into two cubicles of the same model for two times. The operation should be made smoothly. The connection position, test position and locking position should be correct. | 合格 PASS |
Through test,the product meet the standards GB7251.1-2005 and the provisions of technical document,it is allowed to pass
检验 审核 日期
Inspected Audited Date2009-5-10