NM6、NM6S系列塑料外壳式断路器PDF

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1、NM6、NM6S系列塑料外壳式断路器a.海拔高度2000m及以下:1.1 NM6.NM6S系列塑料外壳式断路器是我公司近年倾力研发的又一全新产品.1.2 NM6、NM6S额定工作范围10A-1600A。1.3有多种形式:IP.2P、3P,4P、固定式、描入式、抽屉式、板前接线.板后接线.热磁式、智能式,14适用范虱AC50Hz.690VCNM6-125型为500V）及以下系统.可用于配电及电动机保护.产品具有过载、短路、欠电压等保护功能。1.5符合标准:IEC60947-2.GB14048.2。1.6工作环境：b. 周圉空气温度的上限为+40C.下限为一5924h内平均温度不超过+359：c.

2、 大气相对湿度在周围空气温度+40-C时不超过50%.在较低温度下可以有较高的相对湿度.最湿月的平均最大相对湿度为90%.同时.该月的月平均最低温度为+20C.并考虑到因温度的变化发生在产品表面上的凝露：d污染等级：3级:1.7产品具有隔离功能一。18安装方式：产品可以垂直安装（即竖装）.也可以水平安装（即横装）。2型号及含义M6（$）-/T操作方式代号：“p”表示电动机操作.“z表示转动手柄操作.直接手柄操作无代号四极断路器的类型：AN极不安装过电流脱扣器元件，且N极始终接通：BN极不安装过电流脱扣器元件，且N极与其它三极一起合分（N极先合后分）：CN极安装过电流脱扣器元件.且N极与其它三极

3、一起分合（N极先合后分）：D-N极安装过电流脱扣器元件.且N极始终接通。用途代号：配电用无代号.电动机保护用以垃表示脱扣器方式及附件代号（见表9）极数：1一单极.2二极.3-三极.4一四极额定电流分断能力代号：S-标准型.H-较高型.R限流型壳架等级额定电流智能式设计序号塑料外壳式断路器企业特征代号A-242CHNT断路养类3主要舂数及技术性能NHv1M*-“RdMRiaMiwatBiii,IWAIX心E：*K-11/AWAC2224VAODCxtJtlKJP.4:IHAS.sanutom40MMtotaM沁XM*|1MKJ4Fh$m并将qagumtoomio9MI侶Ml411224240nM

4、4tKXrtunMJIEaKMOM*CM作处.XSMNBkUHlMKti弘Mt力挣.W4KMWifn*初!tttIMmM|M3.dXMgoTinakfc-3P.ikino,iwicooa.-xaaa*-Haanftnam仃n*MX9oxjt“o-产玄CHNT晰路器类3.22c*mK01IK4M4TIMMxw0M4CMKAiNiti4KX3井IsU*g骨力|“UA3X*24Mcs11WaM3w45i$Mtl1YKV*W74SVs1313g0c：MsuMM9wnICCXC9too3*x*cvSfV”$ilSID8IS1J?155Mn备S4*XKVKT/.4WQJ5tl8心BNg豹5Un30SKng

5、ns冷1153n%*zwv4ISMI1.5SBICMISIl9106II12IOSMWu0to3n无gMEIL211夂i4406r/4riIM22UnaMKDIM2KMasISS/?1IM?.Bill2psHill3MaMCMKit入乂从跡良輪gXSAS4B囊干WMflVM*注，飞处力-v时R&无(r飞0.CHNT断路器类额定电流(A)101256380180162040253250100125160200225315250350400铜导线微面积W)1.52.54610162535507095120185240与额定电流相对应的铜导线截面面积续表3表4NM6(S)安装时的安全距离断路8S型号

6、1ABCENM6-12530202530NM6-16030202550NM6(S)-25030202560NM6(S)-40030202560NM6(S)-630.80030202580NH6(S)-1250.1600302025100图1中的：1无绝缘连接：2绝缘电线:3电缆接线端子3.3与额定电流相对应的铜导线截面面积(见表3)表3额定电流(A)500630100012501600800铜导线裁個线150.2185.2240.2面积(鬲)丽30X5.240X5.250X5,260X5.280X5.2100X5.23.4断路器安装时的安全距离(见表4)图1NM6(S)安装时的安全距离3.5配

7、电保护用断路器过裁长延时脱扣特性(见表5)表5配电保护用断路器过载长延时脱扣特性额定电流(A)1.05ln约定不脱扣时间(起始状态：冷态)h1.30ln约定脱扣时间起始状态：热态)hW63116322A-2473.6电动机保护用斯路器过裁长延时特性（见表6）表6电动机保护用断路器过载长延时特性额定电流（A）整定电流倍数约定时间10AWMW400A起始状态约定不脱扣电流1.0M2h冷态1.22h热态约定脱扣电流1.5(ln200A)W4min(200Aln400A)热态7.22sTp10s(lnW200A)4sTp10s(200Aln400A)冷态3.7热磁式断路器的长延时脱扣器可在0.81广1

8、.0.之间调节.智能式断路器的长延时脱扣器.短延时脱扣器.瞬时脱扣器分别可a0.4lnH.0ln,1.5ln*8ln.15ln-12ln之间可调。3.8瞬时脱扣（见表7）表7瞬时脱扣电流整定值壳架等级电流额定电流脱扣為电流整定值li（A）1ntn(A)In(A)配电保护电动机保护12510、12.5、16、20、25、32、40.5050050063、80、100.12510ln12ln16012.5.16.20、25、32、40、5050050063、80、100.125、16010ln12ln250100、125、160、180、200、225、25010ln12ln400200、225、

9、250、315.350、40010ln12ln630400、500、63010ln800400、500、630、700、80010ln1250630、700、800、1000、125010ln1600800、1000、1250、160010ln3.9时间电流特性曲线（见图2.3、4、5.6）图2NM6-125.NM6-160脱扣特性曲线注：iijln=lOA-5OW.欣腐说扣电遼W500AII冷恋OXZHo2-miiiiimillmimuinilimi8IIIHIIIHIIIHinnimimIIIHIIIlliIlliiiniinIIMlIIUIIMIIIIII：III：hiMMiiimmMi

10、MiMMmiiMiiMniMiimiMmj8s圈316250S吝菇请sCHNT断路器类图5NM6-630.800,1250.1600脱扣特性曲线A-2511h30*20*10*5r2M=S=|=HH=2.1.0604.02.010060042.3.4.6.8111.52346810234681(T2XlnII冷态图6NM6S-250.400.630,800,1250,1600脱扣特性曲线tU)10000500010005002001005020100.50.050.05SS4、4f、MAWIIHU穗氏mini!COCOCBMOM厂378S=1.58In4S0.2flOflOfliM.150.0

11、6103050804060100200300Xln0.02“0.0110.050.10.30.5020.43.10热破式断路器周围空气温度不在40C时.脱扣器将有轻微变化.按表8修正系数予以修正表8不同温度下的修正系数周围空气温度ior2or3or4orsor6or7or电流修正系数1.251.151.110.950.90.854其它4.1产品结构及性能待点NM6(S)系列塑料外壳式断路器采用了密封式灭弧室结构.先进的限流技术.简洁实用的脱扣机构.集体积小.分断能力高、零飞弧、热式脱扣可调、隔离功能、安装附件方便的特点于一身：既有符合国内用户使用习惯的普通板前接线方式.也有符合国外用户习惯的笼

12、式接线方式：结构紧凑、外形美观.性能优越.貝有无可比拟的性价比.外形尺寸及安装尺寸与国内外同类产品相同.是替代同类产品的理想产品.表9脱扣器方式及附件代号208、308报警触头|=210、310分励脱扣語叫匚*216、316分励脱扣器.r|二组辅助触头+|=：亠218、318分励脱扣語报警紙头却厂亠220、320捕助触头丨228、328捕助触头报譬触头|丨1=4230、330欠电压脱扣署T5I*236、336欠电压脱扣署二组辅助触头to|=亠238、338欠电压脱扣署报警触头-|o!=!-240、340分励脱扣語辅助触头248、348分励脱扣器辅助緻头报警触头v-二-+丨111+1=|4+1+

13、I+I+11l-FT6丨-oT6l=*To|A4+|o|=4TI+计=4260、360二组辅助触头|=H268、368二组辅助緻头报警触头270、370欠电压脱扣署辅助触头To|278、378欠电压脱扣署辅助触头报警触头tH=4n=41=4DiHiKT6I十T。=注带号不适合NM6-160/2P断路器。2.NM6-160/1P断路器无任何内部附件，分税扣需欠电压脱扣器的额定值见表10表10欠电压脱扣器的额定值型号额定工作电圧V额定容矍VAMMA10R1AAAC2200.911Q%1vvAC3801NMA一2SO400AC2201.3AC3801.6NVRgamrmAC2201.2AC3801.

14、3NMA12S01AGOAC2201.2AC3801.3；：a.断路器装了欠电压脱扣器后.必须先将欠电压脱扣器通电后.断路器才能进行操作.否则断路器无法工作。b.确认所通电压必须与所选欠电压脱扣器额定电压一致。4.2.2分励脱扣器接线图CHNT断路器类；T;*A-#尸F-ACHNT断路器类A-259分励脱扣器的额定值见表ii表11分励脱扣器的额定值型号额定工作电圧V线圈励磁电流A额定容SVA(W)AC2201.1242NM6125、160AC3800.55206AC1102.2242DC24372AC2201.2260NM6(S)250、400AC3800.7249DC24496AC2200.

15、5110NY6(S)630.800AC3800.3114DC24496AC2200.5110NM6(S)1250.1600AC3800.3114DC244964.2.3捕助触头辅助触头的额定电流见表12表12辅助触头的額定值壳架等级额定电流Inm(A)约定发热电流l“3AC400V时的额定工作电流Ie(A)W25030.3M40060.4捕助触头触点位置见表13表13辅助触头触点位養辅助触头斷路器处在“分”位置时断路為处在合”位置时4.2.4报警触头触头位置见表14表14报警滋头位畫辅助触头B11斷路爲处在“分”“合位置时B12B14断路為处在自由脱扣报警位置时B14B11B124.3NM6.

16、NM6S附件及订货代码附件与本体分开订货附件型号极数接线方式订货代号单台用金NM6-125S、H、p3P64P81P2NM6-160S.H、R2PFMA143P64P8NM6(S)-25OS.HR3P64P8NM6(S)-400S.3P6n%i4PrMOu8NM6(S)-630S.H、R3P6NM6(S)-800S.H、R4P8板前联接板NM6(S)-1250S.H、R3Pruec_6NM6(S)-1600S.H、R4PrMuo8NM6-125S.H、RBM60板后联接板NM6-160S,H、RIP23PBM6164P8NM6(SJ-25OS,H03PRUCO64PDNIOZ8NM6(S)-4

17、00S.MQ3P64PDmUO8NM6(SJ-630S.H.R3PDMC46NM6(S)-800S.H.R4P83P4P插入式底座普通板前接线PL623P接线座接线PL681板后接线PL69nnlvTZuo普通板前接线PL634P接线座接线PL701板后接线PL71普通板前接线13P接线座接线1NMA-19SHR板后接线1IwRV0vFl%普通板前接线14P接线座接线1板后接线1普通板前接线PL643P接线座接线PL721MMA-1-板后接线PL73nmO1Ovo普通板前接线PL654P接线座接线PL741板后接线PL75普通板前接线3P接线座接线1M14A-1AAMD.板后接线nMO1oun

18、%普通板前接线4P接线座接线1板后接线普通板前接线PL663P接线座接线PL761NMA-2S0HR板后接线PL77iwiv普通板前接线PL674P接线座接线PL781板后接线PL79附件型号极数3P接线方式普通板前接线接线座接线订货代号单台用量NM6S-250S.H、R板后接线4P普通板前接线接线座接线板后接线3PNM6(S)-400S.H、R普通板前接线接线座接线板后接线普通板前接线接线座接线PL80PL81PL82PL83PL844PNM6-160S.H.RNM6-250S.H、R1P3P4P3PAD62AD63AD64DIN卡轨适配器NM6(SJ-250S.H、R4P3P4PAD65N

19、M6-125S.H、RNM6-160S.H.R3P4P1P2P显大横截面积150mn:CT60NM6(S)-25OS.H,RNM6(S)-400S.H、RNM6(S)-630S.H,RNM6(S)-800S.H,R3P4P3P4P3P4P3P余大横截面积150n卅CT61CT62CT63接线座NM6(S)-1250S.H、R3P6NM6(S)H600S.H、R4PvlQu8CT644P3PNM6-125S.H、RRH60NM6-160S.H.RNM6(S)-25OS.H,RNM6(S)-400S.H、R延长旋转手柄4P3P4P3P4P3P4PRH61RH62RH639NM6(S)-1250S.

20、H、R3P1cvKTTOuNM6(S)H600S.H、R4P1延长旋转手柄RH64NM6(S)-630S.H,RNM6(S)-800S.H,R3P4P附件分励脱扣器型号极数接线方式订货代号单台用显AC：110VM0603P220VM0611380VM062DC：24VM0634P110VM0641220VM065AC：110VM0663P220VMO671HR380VM068DC：24VM0694P110VM0701220VM071AC：110VMO723P220VMO731NM6HR380VM074DC：24VMO754P110VMP761220VMO77AC：110VM0783P220VM

21、O791MMA心.MQ380VM080DC：24VM0814P110VM0821220VM083AC：110VM0843P220VM0851NM6(S)-630S.H、R380VM086NM6(S)-800S.H、RDC：24VM0874P110VM0881220VM089AC：110VM0903P220VM0911NM6(SJ-1250S.H、R380VM092NM6(S)-1600S,H、RDC：24VM0934P110VM0941220VM0953PAC：220VSH60NM6-125S.H、R380VSH611NM6-160S、H、R4PDC：110VSH62124VSH633PAC：

22、220VSH64NM6(S)-25OS,H,R380VSH651NM6(S)-400S.R4PDC：110VSH66124VSH673PAC：220VSH68NM6(SJ-630S.H、R380VSH691NM6(S)-800S.H、R4PDC：110VSH70124VSH713PAC：220VSH72NM6($-1250S.H、R380VSH731NM6($-1600S.H、R4PDC：110VSH74124VSH75附件型号极数接线方式订货代号单台用屢NM6-125S.H、R3PAC：220VUV601NM6-160S.H、R4P380VUV611NM6(S)-25OS.H,R3PAC：2

23、20VUV621iJNM6($)-400S.H、R4P380VUV631NM6(SJ-630S.H、R3PAC：220VUV641NM6(S)-800S.H、R4P380VUV651NM6(S)-1250S.H.R3PAC：220VUV661欠压脱扣器NM6(S)-1600S.H.R4P380VUV6713PNM6-125S.H.RPD60NM6(S)-25OS.H、R3PPD62iNM6(S)-400S.H.R4PPD63NM6(SJ-630S.H、R3P1NM6(S)-800S.H、R4P1NM6-160S.H.R4PPD61NM6(SJ-1250S.H、R3P1锁定装置（挂锁）NM6(S

24、)-1600S.H、R4P3PSTC60NM6-125S.H.R4PSTC61NM6-160S.H.RIP2P3PSTC62NM6(S)-25OS.H、R3PSTC6414PSTC64NM6(S)-400S.3PSTC6514PSTC661NM6(S)-630S.H、R3PSTC671NM6(S)-800$.H、R4PSTC681STC634PNM6(S)-1250S.H、R3PSTC69端子护罩NM6(S)-1600S.H.R4PSTC70辅助（报警触头一组辅助触头AX60NM6-125S.H.R3P二组辅助触头AX61NM6-160S.H.R4P一组报警触头AL62一组捕助触头一组报警触头

25、AXL60辅助（报警触头一组捕助触头AX62NM6(S)-25OS.H、R3P二组捕助触头AX63NM6(S)-400S.H.R4P一组报警触头AL63一组捕助触头一组报警触头AXL61辅助（报警）触头一组捕助触头AX64NM6(S)-630S,H,R3P二组捕肋触头AX65NM6(S)-800S.H,R4P一组报警触头AL64一组捕肋触头一组报警触头AXL62一组辅助触头AX66NM6(S)-1250S.H、R3P二组辅助触头AX67NM6(S)-1600S.H、R4P一组报警触头AL65一组辅助触头一组报警触头AXL634.4补充技术资料4.4.1选择性保护上级NM6-125S/H/RNM

26、6-160S/H/R下级IR(A)1012.5162025324050638010012512.51620253240506380100125160li(kA)W100.50.50.50.50.50.50.50.630.810.50.50.50.50.50.50.50.5TTTT160.50.50.50.50.630.810.50.50.50.5TTTTNBH8-40B-C曲线200.50.50.50.630.810.50.50.5TTTT250.50.50.630.810.50.5TTTT320.50.630.810.5TTTT400.50.630.810.5TTTTW100.50.50.5

27、0.50.50.50.630.810.50.50.50.50.50.50.50.5TTTT160.50.50.50.50.630.810.50.50.50.5TTTTNB1-63B-C曲线200.50.50.50.630.810.50.50.5TTTT250.50.50.630.810.50.5TTTT320.50.630.810.5TTTT400.50.630.810.5TTTT500.50.81TTTT630.51TTTTW100.50.50.50.50.50.50.630.810.50.50.50.50.50.50.5TTTT12.50.50.50.50.50.50.50.630.811

28、60.50.50.50.50.630.81200.50.50.50.630.8i0.50.50.50.50.50.5TTTT0.50.50.50.5TTTT0.50.50.5TTTTMM6-125S/H/R250.50.50.630.810.50.5TTTT320.630.810.5TTTT400.630.810.5TTTT50TTTT63TTTT80T10012512.50.50.50.50.50.5TTTT160.50.50.50.5TTTT200.50.50.5TTTTNM6-160250.50.5TTTTS/H/R320.5TTTT40TTTT50TTT63TT80TNM6-16010

29、0S/H/R125160o3$111i11111i1111111111111i11Ss111i11111i1111111111111i11o导111i11111i1111111111111i11111i11111i1111111111111i11sco111i11111i1111111111111i11sco111i11111i1111111111111i112CM111i11111i1111111111111i11S111i11111i1111111111111i11sz111i11111i1111111111111i11sCM111i11111i111111111111i11in111i1

30、1111i1111111111111i1og111i11111i1111111111111i1s111i11111i1111111111111i1s111i11111i1111111111111iinz111i11111i1111111111111s111i11111i11111111111o98sCMC4coOo98sCMCMcoo2co9om&9sMCMCOose9soinCM下级IR(A)hzxoOOPosesa/H、sOSZ00Yg9妾soozoszooza/H、s0?3fa/H、s09-I9RNCHNT断路器类上级下级IR(A)NM6(S)-800S/H/RNM6(S)-1250S/

31、H/RNM6(S)-1600S/H/R40050063070080063070080010001250800100012501600li(kA)W10TTTTTTTTTTTTTT16TTTTTTTTTTTTTTNBH8-4020TTTTTTTTTTTTTTB-C曲线25TTTTTTTTTTTTTT32TTTTTTTTTTTTTT40TTTTTTTTTTTTTTS10TTTTTTTTTTTTTT16TTTTTTTTTTTTTT20TTTTTTTTTTTTTTNB1-6325TTTTTTTTTTTTTTB-C曲线32TTTTTTTTTTTTTT40TTTTTTTTTTTTTT50TTTTTTTTT

32、TTTTT63TTTTTTTTTTTTTTS10TTTTTTTTTTTTTT12.5TTTTTTTTTTTTTT16TTTTTTTTTTTTTTNM6-12520TTTTTTTTTTTTTTS/H/R25TTTTTTTTTTTTTT32TTTTTTTTTTTTTT40TTTTTTTTTTTTTT50TTTTTTTTTTTTTT63TTTTTTTTTTTTTTNM6-12580TTTTTTTTTTTTTTS/H/R100TTTTTTTTTTTTTT125TTTTTTTTTTTTTT12.5TTTTTTTTTTTTTT16TTTTTTTTTTTTTT20TTTTTTTTTTTTTT25TTTTTT

33、TTTTTTTT32TTTTTTTTTTTTTTNM6-16040TTTTTTTTTTTTTTS/H/R50TTTTTTTTTTTTTT63TTTTTTTTTTTTTT80TTTTTTTTTTTTTT100TTTTTTTTTTTTTT125TTTTTTTTTTTTTT160TTTTTTTTTTTTTT100TTTTTTTTTTTTTT125TTTTTTTTTTTTTTNV6(S)-250160TTTTTTTTTTTTTTS/H/R180TTTTTTTTTTTTTT200TTTTTTTTTTTTT250TTTTTTTTTTTTT200TTTTTTTTTTTTTT225TTTTTTTTTTTTTN

34、V6(S)-400250TTTTTTTTTTTTTS/H/R315TTTTTTTTTTTT350TTTTTTTTTTT400TTTTTTTTTTA-2674.4.2毎级功率损耗3P/4P额定电流(A)固定式斷路篙毎级电阻功率(mQ)毎级功耗w)106.150.6212.56.151166.152206.152.5NH6-125S/H256.154322.643402.54501.84.5631.757801.218NH6-125S/H1001.0101250.981612.56.151166.152206.152.5256.154322.412.5NH6-160S/H402.394501.44

35、4631.466801.0871000.5761250.581600.4111000.6671250.6101600.3591800.3211NM6(S)-25OS/H./R2000.3122250.26142500.24152000.40162250.46242500.4830NM6(S)-400S/H/R3150.24243500.21264000.21344000.1524NM6(S)-63OS/H/R5000.12306300.12484000.15245000.1230NM6(S)-800S/H/R6300.12487000.08408000.08526300.03127000.0315NM6(S)-125OS/H/R8000.032010000.033012500.03478000.0320NM6(S)-16OOS/IVR10000.033012500.034716000.0377oarr益板罗囚霧钉护4.4.3NM6（S）系列产品螺钉扭矩表型号联结螺钉扭矩