DLT516112低压电器施工质量检验Low

1、低压断路器、低压接触器及电动机启动器的安装Installation of low-voltage circuit breaker, low-voltagecontactor and motor starter工序Process检验项目In specti on items性质Property质里标准Quality sta ndard检验方法及器具In spect ion method and in strume nts外观检查Appeara neecheck铭牌标志 Nameplate清晰Clear观察检查 Visual in spect ion型号及规格Model and specificat

2、ion按设计规定As per desig n对照图纸检查As per draw ing电器安装Electric apparatus in stallati on水平及垂直度偏差Horizontal and vertical deviation主要Primary< 2mm用尺检查Check with tape抽屉式断路器空载时抽、拉试验No-load test of draw out circuitbreaker无卡阻、机械联锁可 靠Noobstructi on,mecha nical in terlock is reliable.扳动检查Check through wrenching直流

3、快速断路器极间中心距离和相 邻设备或建筑物的距离The distanee between the central dista nee of the in terelectrode of DC fast circuit breaker and the adjace nt equipme nt or structure> 500mm用尺检查Check with tape直流快速断路器接线时母线支点和 断路器之间的距离During DC fast circuit breaker wiri ng, the distanee between the bus bar support point an

4、d the circuit breaker> 1000mm导体Con ductor漏电距离Electricleakagedista nee主要primary> 20mm用尺检查Check with tape电气间隙Electric cleara nee主要Primary> 12mm固定连接Fixed joint牢固Fast ness扳动检查Check through wrenching导电部分检 查In spect ion ofthecon ductive sect ion触头外观 con tact appeara nee主要Primary光洁、无毛刺触摸及观察Touch a

5、nd visual check端子上连接的不同相母线距离The distanee of the different phase bus bars conn ected with the termi nal主要Primary> 10mm用尺检查Check with tape合闸时动静触头接触Dyn amic and static con tact whe n switch on主要Primary紧密tight观察检查Visual check触头动作检查In spect ion of the con tact moti on主要Primary对栅片无碰触No touch to the div

6、ersio n rail扳动检查Check through wrenching冋相两侧、相间及对地绝缘Two sides, between the phase and in sulati on to the gro und of the same phase主要Primary> 0.5M Q用兆欧表检查Check with megger灭弧装置Quenching arc device灭弧罩完好度The completeness of the quenching arc cover无裂纹，损伤No slit, damage观察检查Visual check灭弧室检查Quenching arc

7、 chamber in spect ion主要Primary完整，清洁，畅通Complete,clea n,un blocked线圈检查Coilin specti on直流有极性快速开关触头线圈极性 检查Polarity in spect ion of the DC polarity fast switch con tact coil和主回路极性一致The same with the mai n loop polarity观察检查Visual check线圈对地绝缘值In sulati on value of coil to the ground主要Primary> 0.5 M Q用兆欧

8、表检查Check with megger引线连接Leads connection牢固Fast ness用扳手或螺丝刀检查Check with the wrench orscrewdriver辅助触点检 查Auxiliary con tact in specti on固定连接Fast ness connection牢固Fast ness用螺丝刀检查Check with screwdriver动作及接触可靠性Moti on and con tact are reliable主要Primary正确，良好Correct, favorable导通检查Con ductivity in spect ion电

9、磁铁检查Electric magn etic in specti on铁芯结合面外观Iron jun cti on surface appeara nee主要Primary平整，无尘垢Neat, no dust or dirt观察检查Visual in specti on合闸时铁芯吻合When switch on, the iron cores are ide ntical.主要Primary吻合紧密，无噪声Closely fitted, no n oise.传动机构检 查Tran smissi on mecha nism in specti on轴销连接Shaft pin connectio

10、n可靠Reliable观察检查Visual check可动部分配合Mobile parts cooperatio n灵活、无卡阻Flexible,noobstruct ion操动检查Check through operat ing半轴和再扣板接触宽度The con tact width of the half-beari ng and pinch plate主要Primary1mm-1.3mm用尺检查Check with tape脱扣电磁铁和脱扣指间距主要2mm-3mm （或按制Tripp ingelectric magn etic andtripp ing dista neePrimary造

11、厂规定)(or as per factoryspecification)分合闸可靠性Reliability of the switching on and switch ing off主要Primary无拒动No obstruct ion操动检查Check through operati on可逆磁力起动器联锁装置动作Thein terlockmoti on of thereversible magn etic starter正确，可靠Correct, reliable电动机构Electric mecha nism合闸过程process of switchingon开关无跳跃No jump f

12、or circuit breaker操动检查In specti onthroughoperati ng线圈或电机通电时间Charging time of coilor motor按制造厂规定Asperfactoryspecificati on联锁装置动作In terlockdevicemotion可靠Reliable保护装置Protectio ndevice热元件Thermal eleme nts规格Specificati on按设计规定As per desig n对照图纸检查As per draw ing整定值Sett ing value主要Primary过流保 护动作 over curre

13、nt protecti on moti on准确、可靠Precise and reliable检查试验报告Check the test report接地Grounding接地连接Grounding conn ecti on牢固，可靠Fast nessandreliability扳动及导通检查Check through wren chi ng and con ductivity低压隔离开关、刀开关、负荷开关（铁壳开关）的安装Low-pressure isolating switch, disconnector, load switch ( iron casing switch) installa

14、tion工序Process检验项目In spect ion items性质Property质里标准Quality sta ndard检验方法及器具In spect ion method and in strume nt外观检查Appeara neecheck铭牌标志Nameplate清晰Clear观察检查Visual in spect ion型号及规格Model and specification按设计规定As per desig n对照图纸检查As per draw ing安装面垂直度Verticality of the installation surface无明显倾斜No obvious

15、 slope观察检查Visual in spect ion安装孔眼横向中心线水平度The leve In ess of the in stallati on hole horiz on tal cen tral li ne平直Horiz on talandstraight固定连接主要牢固扳动检查Fixed connectionPrimaryFast nessCheck through wrench开关检查Switch in specti on刀片绞接点弹簧压力Spring pressure of the switch blade joint poi nt主要Primary充足Enough操动检

16、查In spectthroughoperati ng固定触头钳口压力Jaw pressure of the fixed con tact主要Primary刀口和触头钳口中心线相对位置Relative location between the blade and the con tact jaw cen tral li ne主要Primary重合Coi ncide观察检查Visual in spect ion带弹簧的消弧触头动作试验The spri ng que nching con tact test主要Primary三相一致，且动作 迅速Threephasescoin cide, fast

17、action操作观察Watch the operati on带铁冗的负何开关绝缘内衬外观Insulation inner lining appearanee of the iron shell load switch完好，无脱损Complete,nodamage观察检查Visual in spect ion双投刀开关分闸时刀片位置固定The blade location is fixed when switch off the double-throw switch.固定可靠Reliable导体con ductor漏电距离Leakage dista nee主要Primary> 20mm用

18、尺检查Check with tape电气间隙Electric cleara nee> 12mm底板及刀片连杆绝缘M QBase plate and blade connecting bar insulationM Q主要Primary按设计规定As per desig n用兆欧表检查Check with megger端子上连接的不同相母线间距离Distanee between different phase bus bars conn ected with the termi nal> 10mm用尺检查Check with tape用连杆操纵的刀开关操动试验Blade switch

19、 operationtest by theconn ect ing bar灵活，无卡阻Flexible,noobstructi on操动检查Checkthroughoperati ng冋列布置的操作手柄分合闸位置The location of switching on and off by the operating handle arranged in the same row整齐，一致Neat, uniform观察检查Visual in spect ion变阻器及电阻器安装Installation of rheostat and resistor工序Process检验项目In spect

20、ion items性质Property质量标准Quality sta ndard检验方法及器具In specti on method andin strume nts外观检杳型号及规格按设计规定对照图纸检查Appeara nee checkModel and speeifieationAs per desig nAs per draw ing装置外观Deviee appeara nee无损伤No damage观察检查Visual in specti on变阻器检 查安装Rheostatin stallati onin speet ion电阻和固定触点连接Connection of the re

21、sista nee and fixed con taet牢固Fast ness导通检查Con ductivity in speet ion动静触头接触紧力Contaet tightness of Dynamie and static con tacts压力充足，接触良好Eno ughpressure, goodcon taet动静触头滑动过程接触检查Cheek the contaet during dynamie and static con tacts slipp ing无瞬间开路或卡阻No tran sie nt ope n circuit or obstruct ion操动检查Check

22、 through operat ing对地绝缘In sulatio n to the gro und按制造厂规定As per factory speeifieati on用兆欧表检查Check with megger分断及操作方向标志Section and operati ondirect ionsig ns齐全，清晰Complete and clear观察及操作检查Visual and operati on in speet ion传动试验Tran smissi on test主要Primary平滑，无卡阻Smooth, no obstruct ion操动检查In specti onthro

23、ughoperati ng频敏变阻器抽头及气隙检查,freque ncy sen sitive resista nee tap and air gap in speet ion按制造厂规定As per factory speeifieati on对照厂家说明书检查As per manufacture in structi on to check电传动时终端开关及信号指示动作 when electric transmission works, check the term inal switch and sig nal in dicati on正确，可靠Correct and reliable观

24、察检查Visual in specti on两侧齿轮位置The gear locati on of two sides平行，在冋一垂直面内Parallel, at the same vertical surface齿链传动时吊线检查When the gear chain runs, check the hoist rope变阻器检 查安装Cheek the in stallati on oftherheostat片间接触面连接The con tact surface betwee n the blades主要Primary紧固，可靠Fast ness, reliable用试灯导通检查Check

25、 the conductivitywith the test light片间绝缘检查In sulati on in speet ion主要Primary良好，无损伤No damage观察检查Visual in specti on电阻器紧固连接The fast ness of resistor connection牢固Firm用扳手检查Check with wrench电阻片间距The dista nee betwee n the resista neeblades中间无碰触No con tact观察检查Visual in specti on电阻值检查Cheek the resista nee

26、value主要Primary按铭牌标志As per n ameplate电桥测量Bridge measureme nt有震动场所的防震措施良好观察检杳The rock接地Grounding接地连接Grounding connection主要Primary牢固，导通良好Firm, good con ductivity扳动并导通检查Wrenching and check con ductivity电磁铁安装Electric magnetic installation工序Process检验项目In spect ion items性质Property质量标准Quality sta ndard检验方法及

27、器具In specti on method andin strume nt外观检查Appeara neecheck线圈及铁芯外观The appearanee of the coil and iron core完好，无损伤Complete,nodamage观察检查Visual in spect ion型号及规格Model and specification按设计规定Asperdesig nspecificati on对照图纸检查As per draw ing缓冲器气孔通畅检查Check the buffer air hole is uno bstructed or not无堵塞No block观

28、察检查Visual in spect ion电磁铁安装Electric magn etic in stallati on固定连接Fixed connection牢固Firm用扳手检查Check with wrench线圈绝缘Coil in sulati on按制造厂规定As perfactoryspecificati on用兆欧表检查Check with megger直流线圈并联放电回路连接Parallel discharge loop connection ofDC coil完整，无开路Complete, no open circuit用万用表检查Check with megger碳刷对滑环

29、接触紧力The stre ngth of the carb on brush to the slipp ing ring合适Applicable用扳手检查Check with wrench衔铁及传动机构动作试验The motion test of the armature and tran smissi on mecha nism灵活，无卡阻Flexible,un obstructed观察检查Visual in spect ion电磁铁调整Electric magn etic regulati on缓冲器通电吸合冲击试验The impulse test of the charged buffe

30、r主要Primary无剧烈冲击No fierce impulse观察检查Visual in spect ion铁芯Iron core音响Sou nd主要Primary正常Normal听察Liste n动静铁芯贴合Dyn amic and static iron core fitn ess主要Primary紧密，平整观察检查Visual in spect ion直流电磁铁释放速度AC magnetic release speed主要Primary正常，无剩磁阻滞Normal, no residual magn etism retarda nt动作行程Moti on process按制造厂规定As

31、 perfactoryspecificati on对照厂家说明书检查As per manufacture in structio n吸合时间 attraction time主要Primaryw 0.5s观祭或秒表检查Visualin spect ionorstopwatch in specti on接地Grounding接地连接Grounding wiri ng主要Primary牢固，导通良好Firm,goodcon ductivity扳动并导通检查Check through wrench andcheckthecon ductivity按钮及限位开关的安装Installation of button and position limit switch工序Process检验指标In specti on items性质Property质里标准Quality sta ndard检验方法及器具In spect ion method andin strume nts按钮及开关