附件Attachments W.jrcis.con

结构与工作原理

Structure and working principle本系列剩余电流动作断路器是电子式剩余电流动作断路器，主要由零序互感器、电子控制漏电脱扣器及带有过载和短路保护的断路器组成，所有零部件都安装在一对塑料外壳中。

当被保护通过芯片的处理电路中有漏电或人身触电时，只要剩余电流达到整定动作电流值，零序互感器的二次绕组的输出信号就触发可控硅导通，并通过漏电脱扣器使剩余电流动作断路器动作，从而切断电源起到漏电和触电保护作用。工作原理图（见图4)。

Thisseriesofresidualcurrentcircuitbreakerisanelectronic residualcurrentcircuitbreaker,whichismainlycontrolledby zerosequencetransformerandelectronicleakagetrip Thedeviceconsistsofacircuitbreakerwithoverload andshort circuit protection,all componentsareinstalled inapairof plastichousing.

When there is leakage orpersonal shock in theprocessing circuitoftheprotectedchip,aslongastheremainingcurrent reachesthesettingactioncurrentvalue,zerosequencemutual Theoutputsignal ofthesecondarywindingof thesensor triggersthethyristorconduction,and makestheremaining currentactonthecircuit breakerthroughtheleakagetrip,so asto cutoffthepowersupplytoleakage andelectricshock protection.Workingprinciple diagram(seeFigure 4).

技人品牌设计 05761731s.com

人品牌设计 www.jrcis.com0577-62733721

当被保护电路出现过载或短路时，热磁式脱扣器完成延时或瞬时脱扣动作而使剩余电流动作断路器动作，从而切断电源起到过载或短路保护作用。

剩余电流动作断路器的内部附件和外部附件剩余电流动作断路器的内部附件

欠电压脱扣器

欠电压下降到额定电压的 70% 和 35% 范围内，欠电压脱扣器应动作；欠电压脱扣器在电源电压低于脱扣器电压的 35% 时，欠电压脱扣器应防止剩余电流动作断路器闭合；电源电压等于或大于85% 时，应能保证剩余电流动作断路器闭合。额定值和代号见表9。注：装有欠电压脱扣器的剩余电流动作断路器，只有在欠电压脱扣器通以额定电压的情况下，剩余电流动作断路器才能正常合分闸。

When the protected circuit is overloaded orshort-circuited,the thermal magneticrelease completesthe delay orinstantaneous releaseactionand theremainingcurrentactsthecircuit3721 breakeraction,so asto cutoffthepowersupplytoplay an overloadorshortcircuitprotection.
Theremainingcurrentoperatestheinternal and external
accessoriesofthecircuitbreaker
Theremainingcurrent actsthe internal accessoriesof the circuitbreaker

Undervoltage release

Theundervoltagedropstotherangeof 70% and 35% of the rated voltage,theundervoltage release should operate; UndervoltagetripdeviceWhenthesupplyvoltageislowerthan the trip when the voltage of the deviceis 35% theundervoltage releasedeviceshould preventtheremainingcurrent from actingonthecircuitbreaker.Whenthepowersupplyvoltageis equaltoorgreaterthan 85% itshouldbeguaranteed Theremaining current activatesthe circuit breakertoclose.The ratingsandcodesareshowninTable9. Note:The residual current operated circuit breakerequipped withanundervoltagereleaseisonlytheresidualcurrentifthe undervoltagereleaseisoperated attheratedvoltage The circuit breakercanbe closed andopened normally.

分励脱扣器Shuntrelease

在 70%~110% 的额定电压下剩余电流动作断路器能可靠断开。额定值和代号（见表10)
The residual current circuit breakercan bereliably disconnected at 70%~110% of the rated voltage.Ratings and codes(see Table
10)

表10Table10

技人品牌设计！ w76-173s.c0m

辅助触头和报警触头（见表11）

Auxiliary and alarm contacts (see Table 11)

报警触头Alarmcontact

剩余电流动作断路器正常合分时、报警触头不动作，只有在自由脱扣（或故障跳闸）后报警，触头才改变原始位置，即常开变闭合、常闭变打开。待剩余电流动作断路器再扣后，报警触头恢复原始状态。

When the circuit breaker is normally closed,the alarm contact doesnotoperate.Onlyafterthefreetrip(orfault trip),the alarmwill change theoriginalpositionof the contact,thatis, the normal opening changes to close,and the normal closing changesto open.Aftertheremainingcurrent is activated,the alarmcontactisrestored totheoriginalstate.

剩余电流动作断路器的外部附件

Theremainingcurrentactsthe externalaccessoriesofthecircuitbreaker

电动操作机构

只有控制电压在 85%{-}110% 额定控制电压范围内，才能保证剩余电流动作断路器可靠接通和分断。电动操作机构的额定值（见表12)，剩余电流动作断路器安装电动操作机构的总高度见表13

Electricoperatingmechanism
Onlywhen thecontrol voltageiswithintherangeof 85%{-}110% ratedcontrolvoltagecantheresidualcurrentcircuitbreakerbe reliably switched on and off.The rating of the electric operating mechanism(seeTable12)andthetotal heightoftheelectric operatingmechanisminstalledintheresidualcurrentcircuit breakerareshowninTable13

表12Table12表14Table14

带自锁继电器

不带自锁继电器

使用注意事项

hPrecautionsforuse 627337

1、漏电报警模块辅助触点容量为：AC230V,0.5A。
2、产品合闸之前务必接通模块工作电源。
3、漏电报警后严禁连续按产品试验按钮。
4、漏电报警后请及时排除故障，并按复位按钮复位。

1. The auxiliary contact capacity of leakage alarm module is: AC230V,0.55A.
2,the product mustbe switched on before closingthemodule powersupply.
3.It is strictlyprohibitedto press the product test button
continuously aftertheleakagealarm.
4,aftertheleakagealarm,please troubleshootthefaultintime, andpresstheresetbuttontoreset.

选用原则 Selection principle

选择剩余电流动作断路器的额定剩余动作电流值时，应充分考虑到被保护线路和设备可能发生的正常泄漏电流值，必要时可通过实际测量取得被保护线路或设备的泄漏电流值。

选择剩余电流动作断路器的额定剩余不动作电流，应不小于电气线路和设备的正常泄漏电流的最大值的2倍。

手持式的电动工具、移动电器、家用电器、插座、建筑工地用电器（额定电流不小于100A）等设备接地有困难的应优先选用额定剩余动作电流为 30\mathsf{m A} 或以下的剩余电流动作断路器。

单台设备可选用额定剩余动作电流为 30\mathsf{m A} 或以下的剩余电流动作断路器。多台设备（多支路的总保护应选用额定剩余动作电流为30\mathsf{m A} 或以上的剩余电流动作断路器。

安装在潮湿场所的电气设备应选用额定剩余动作电流为 30\mathsf{m A} 或以下的剩余电流动作断路器。

Whenselectingtheratedresidual operatingcurrentofthecircuit breaker,thenormal leakagecurrentvaluethatmayoccurinthe protected line and equipment should befully taken into account, andtheleakagecurrentvalueoftheprotected lineorequipment can be obtained by actual measurement if necessary. SelectresidualcurrentTheratedresidualinactivecurrentofthe circuitbreakershouldnotbelessthan2timesthemaximum normal leakagecurrentof theelectricallineandequipment. Handheld powertools,mobileelectricalappliances,household appliances,sockets,constructionsiteelectricalappliances(rated current isnot less than100A)and otherequipment groundingm difficultiesshouldbepreferredtousetheratedresidual 33721 operatingcurrentof 30m A orbelowresidualcurrentoperating circuitbreaker.

A singledevicecanchoosearesidualcurrentoperatingcircuit breakerwitharatedresidualoperatingcurrentof30mAorbelow. Forthetotal protectionof multipledevices,residualcurrent circuitbreakerswithratedresidualoperatingcurrentof 30\mathsf{m A} or aboveshouldbeselected.

Electricalequipmentinstalledinwet placesshouldusearesidual currentoperatingcircuitbreakerwitharatedresidualoperating currentof30mAorless.

外形及安装尺寸

Outline and mounting dimensions

板前接线（见表7）Frontwiring(seetable7)

插入式（见表8）

Mounting hole insert type(seeTable8)

插入式接线开孔图

Insert typecable opening diagram

CMILE-100,225板后接线外形与安装尺寸

CMILE-100,225board rearwiring outline and mountingdimensions

技人品牌设计105-2733-207

板后接线开图

Openthewiringdiagram at thebackoftheboard

CMILE-400,630,800板后接线外形与安装尺寸

CMILE-400,630,800boardrearwiringoutlineandmounting dimensions

订货须知Orderinstructions

技人品牌

●用户在订货时必须说明：
●剩余电流动作断路器的型号及名称；
●剩余电流动作断路器过电流脱扣器的额定电流；
●剩余电流动作断路器的额定剩余动作电流；
●剩余电流动作断路器的分断时间；
●保护种类、极数及数量；
●剩余电流动作断路器内部附件和外部附件的额定电压值。
●注：订货时请注明N极的保护类型，在未注明保护类型的情况下， 提供的产品S型均为A(3N)类型，H型均为B类型。
●例1:订购CMILE-100S/332840A 50m\mathsf{A}<0.2580 台。表示订 购CMILE-100/3328剩余电流动作断路器，过电流脱扣器额定 电流40A，额定剩余动作电流 50\mathsf{m A} ，分断时间 <0.2s ，三极， 带辅助触头，报警触头，配电用，80台。
●例2:订购CMILE-100H/43108B100A30/50/100mA<0.2s AC230VAC230V50台。表示订购CMILE-100H/43108B剩余电 流动作断路器，过电流脱扣器额定电流100A，额定剩余动作电 流30/50/100mA（三档可调），分断时间 <0.2s ，分断能力为较 高型，四极，电动机保护用，带电动操作机构（AC230V)，分励 脱扣器（AC230V），N极保护类型为B型，50台。
The user must specify when ordering:
Themodelandnameof theresidualcurrent operatingcircuit breaker;
Residual currentoperationRated currentofthecircuitbreaker
overcurrenttripdevice;
Residual current operation Rated residual operating current of the circuit breaker;
Thebreaking time of the circuit breakeroperatedbythe residual current;
Type, number and quantity of protection;
Residual current Indicatestherated voltage of theinternal and external accessoriesofthe circuit breaker.
Note:Please indicatetheprotectiontypeof theNpolewhen ordering.Iftheprotectiontypeisnotindicated,theproductS type is A(3N) type and the H type is B type.
Example1:Order80setsofCMILE-100S/332840A50mA< 0.2s.It means ordering CMILE-100/3328residual current circuitbreaker,ratedcurrentofovercurrentrelease40A,rated residual current 50\mathsf{m A}, breakingtime <0.25 ,threepoles,with auxiliary contacts,alarm contacts,distribution,80sets.
Example2:Order50setsofCMILE-100H/43108B100A 30/50/100mA <0.25 AC230VAC230V.ItmeanstoorderCMILE-m 100H/43108Bresidualcurrentactioncircuitbreaker,rated currentofovercurrentrelease100A,rated residualoperating current30/50/100mA(adjustableinthreelevels),breakingtime <0.25 breakingcapacityforhighertype,fourpoles,motor protection,withelectricoperatingmechanism(AC230V),Shunt release device(AC230V),N-poleprotection typeB,50 sets.

CMILEseriesresidualcurrentactioncircuitbreakerquickselectiontable例：CMILE-100H/431063A50mA0.4sAC220V表示CMILE-100型配电保护用剩余电流动作断路器，壳架等级额定电流100A，额定电流63A，分断能力为较高型，四极，额定剩余动作电流50\mathsf{m A} ，延时型，分断时间 <0.4s ，热磁式脱扣器，带分励脱扣器(AC220V)。

CMILE系列剩余电流动作断路器快速选型表

选型、安装、使用应符合产品使用说明书或相关国家标准要求。

Example: CMILE-100H/431063A50mA0.4sAC220Vindicates theresidual current circuit breakerfor CMILE-100 type distributionprotection,theratedcurrentoftheframeis100A, the rated currentis63A,thebreaking capacityishigher,the fourpole,theratedresidualoperatingcurrentis50mA,the delaytype,Breakingtime <0.45 ,thermalmagneticrelease, withshuntrelease(AC220V).

Selection,installation anduseshould complywithproduct instructionsorrelevantnationalstandards.

DW45系列智能型万能式断路器Intelligent universal circuit breaker series

特点Feature

⊚ 具有全智能、高分断、零飞弧等特点
⊚ 交流额定电流200A-6300A；短路分断能力80kA-120kA
⊚ 具有3极和4极抽屉式和固定式
⊚ 具有多种智能控制器，提供不同功能：智能化功能、显示功能、 整定功能监控功能、故障记忆功能、可带通信接口
⊚ 实现遥测、遥调、遥控、遥训
⊚ 保护特性齐全整定方便，精度高
⊚ 具有瞬时、短延时、长延时、单相接地、等保护特性
⊚ It has the characteristics of full intelligence, high breaking andzeroarcing
⊚ AC rated current 200A-6300A;Short circuit breaking capacity 80kA-120kA
⊚ It has3-poleand4-pole drawertype and fixed type
⊚ Ithasavarietyofintelligentcontrollers andprovides differentfunctions:intelligentfunction,displayfunction, settingfunction,monitoringfunction,faultmemoryfunction andcommunicationinterface
⊚ Realize telemetry,remote adjustment,remote control and remote training
⊚ Complete protection characteristics, convenient setting and highprecision
⊚ It hasthe protection characteristics of instantaneous, short delay,long delay, single-phase grounding,etc

正常工作条件和安装条件

Normal operating and installation conditions

⊚ 周围空气温度：上限值不超过 +40°C ，下限值不低于 -5°C 24\mathfrak{h} 平均值不超过 +35°\mathsf{C}_{\circ}
⊚ 安装地点：海拔不超过 2000m_{s}
⊚ 防护等级：IP30
⊚ 污染等级：1
⊚ 使用类别：B类
⊚ 安装条件：断路器应按本说明书要求安装，断路器的垂直倾斜度不超过5度

技人品牌设计 0577-627cis.com

⊚ Ambient airtemperature:theupperlimitshall notexceed ^+ 40~°C ,thelowerlimitshallnotbelessthan .5 °C ,andthe averagevaluewithin24hshallnotexceed +35 °C
⊚ Installationlocation:the altitudeshall notexceed 2000m
⊚ Protection grade:IP30
⊚ Pollution level:Ill
⊚ Usecategory:ClassB
⊚ Installation conditions:the circuit breaker shallbeinstalled according to therequirements of this manual,and the vertical inclinationof thecircuitbreakershall notexceed5 degrees

型号及含义Model andmeaning

Iom

结构介绍Structureintroduction

技术参数Technicalparameter

Themaximumpowerconsumptionof thecircuitbreaker is36owThevariationofratedcontinuouscurrentofcircuit breakerunderdifferentambienttemperaturesisshowninthe tablebelow

智能型过电流控制器保护特性和功能

Protection characteristics and functions of intelligent overcurrent controller

过电流控制器保护特性Protectioncharacteristicsofovercurrent controller控制器的整定值 \vert r(1/\vert n) 及误差见下表Thesettingvalue \vert r(1/\vert n) anderrorof thecontrollerareshowninthetablebelow长延时过电流保护反时限动作特性！ ^2TL=(1.5\Omega(r1)^{2} t,，其(1.05\~2.0)Ir1的动作时间见填表，其时间误差为 ±15%

Theinversetimelimit actioncharacteristic 1^{2}T L oflongtimedelayovercurrentprotection = (1.5 IR1) 2 TL, the action time of(1.05 \~ 2.0) Ir1 is shown in the table, and the time error is ±15% 短延时过电流保护为定时限，如要求低倍数为反时限时，其特性按：1^{2}\top_{S}=(8\mid r\bot)^{2}\tan ，ts为一般延时设计时间；当过载电流 >8 |{\mathsf{r}}1\rrangle 时，自动转换为定时限特性，其定时限特性见下表，时限误差为 ±15%_{\circ}

Shorttimedelayovercurrentprotectionisfixedtimelimit. If thelowmultipleisrequired tobeinverse timelimit,its characteristicsshallbeasfollows: 1^{2}T s=(81r1)^{2}t s TSisthe general delaydesigntime;Whenthe overloadcurrent isgreater than8Ir1,it will be automatically converted todefinite time characteristic.Seethefollowingtableforitsdefinitetime characteristic,and thetimelimiterroris ± 15%

过电流脱扣保护特性

M型智能控制器的功能Functionsof M-typeintelligentcontroller

A.电流表功能

显示各相运行电流及接地泄漏电流，正常显示最大相电流，还可显示整定，试验及故障的电流值或时间值。

A.Ammeterfunction

Displaytheoperatingcurrent andgroundingleakagecurrentof eachphase,normallydisplaythemaximumphasecurrent,and alsodisplaythecurrentvalue ortimevalueofsetting,testand fault.

B.电压表功能

显示各线电压，正常显示最大值。

B.Voltmeter function

Thevoltage of each line is displayed,and the maximumvalue is displayed normally.

C.远端监控和自诊断功能

{\scriptsize{O}} 控制器具有本机故障自诊断功能
⊚ 计算机发生故障时能发出出错“E”显示或报警，同时重新启动计算机，用户需要时，也可将断路器分断。
{\scriptsize{O}} 当局部环境温度达到 80°C 时，能发出报警，并能在较小的电流时（用户需要时）分断断路器。
{\scriptsize{O}} 智能控制器具有过载、接地、短路、负载监控、预报警、脱扣指示（OCR）等信号通过触点或光耦输出，便于用户外接遥控用。触点容量DC28V、3A;AC125A，3A。

C.Remote monitoring andself diagnosisfunction {>} The controller has thefunction of local fault self diagnosis {>} In case of computerfailure,it can send out error"e"display oralarm,andrestartthecomputeratthesametime.When usersneedit,they can also disconnectthecircuitbreaker. {>} Whenthelocalambient temperaturereaches 80~ °C ,itcan giveanalarm andbreakthecircuitbreakeratasmall current (whenrequired bytheuser). {>} Theintelligentcontrollerhasoverload，grounding,short circuit,load monitoring,pre alarm,tripping indication(OCR) and othersignals output through contacts or optocouplers, which is convenient for userstoconnect toremotecontrol. Contactcapacity dc28v,3A;AC125A,3A。 0577-62733721

D.整定功能

用“设定”“十”“-”“贮存”四个按钮即可对控制器各种参数进行整定。按“设定”至所要整定的状态（状态指示灯指示），然后按 "+" 或“”键调整参数大小至所需值，再按一下“贮存”，贮存灯亮一次表示整定值已锁定。控制器的保护参数不得交叉设定。控制器断电复位后，再按“设定”健，可循环检查设定的各种参数。

D.Setting function

Use the four buttons of "setting" "+" """ storage "to set variousparametersof the controller.Press"set"tothe stateto be set(indicated by the statusindicator),then press "+" or"" to adjust theparameterto therequiredvalue,and thenpress "store". When the storage lamp is on once, the seting value has beenlocked.Theprotectionparametersof the controllershall notbe setcross.Afterthe controllerispoweredoff and reset, pressthe"set"keyto checktheset parameters cyclically.

E.试验功能

用“设定” "+" “二”“脱扣”“不脱扣”“复位”等键，可对控制器各种保护特性进行检查。用“设定”“+”“一”键调整出一个模拟故障的试验电流（注意：不要“贮存”锁定），然后按“脱扣”或“不脱扣”键试验，控制器即可进入故障处理。按“脱扣”键，断路器分断，按“不脱扣”键，断路器不分断，而控制器各种指示状态正常。试验后需按一下“复位”或“清灯键”，方可进行其它试验。

注：为了试验方便，接地漏电无论整定在脱扣或报警位置，试验均作脱扣处理，且优先级小于过载保护.试验过程中一旦发生故障，控制器自动停止一切试验进入故障处理

技人品牌设计 w6.7cis.co0m

E.Test function

Variousprotectioncharacteristicsof the controllercanbe checked by using the "set""+""" " trip"," no trip "and" reset"“keys. Use the "set" " +" "" key to adjust a test current simulating fault(Note: do not"store"lock),and then press the "trip"or"no trip"keyfortest,and the controllercan enterfault treatment.Press the"trip"key,the circuit breaker will break, press the"no trip"key,the circuit breaker will not break,and variousindicationstatesof the controller arenormal.Afterthe test,press the"reset”or"clear”button once before other tests canbecarriedout.

Note:fortheconvenienceoftest,nomatterwhetherthe groundingleakageissetatthetrippingoralarmposition,the test shall besubject totrippingtreatment,and thepriority is lessthanoverloadprotectionOnceafaultoccursduringthe test,thecontrollerwillautomaticallystopalltestsandenter faulthandling

F.负载监控功能 www.jrcis.com

设置两个整定值， \mathsf{I}_{tc_{1}} 整定范围（0.2\~1)In， \ I_{LC2} 整定范围(0.2\~1)In, \mathsf{I}_{tc_{1}} 延时特性为反时限特性，其时间整定值为长延时整定值的1/2;|_{\cup\subset2} 延时特性有两种，第一种为反时限特性，其时间整定值为长延时整定值的1/4，第二种为定时限，其延时时间为 60\mathsf{S}_{\circ} 这二种延时功能，前者用于当电流接近过载整定值时分断下级不重要负载，后者则用于当电流超过 \mathsf{I}_{tc1} 整定值，使延时分断下级不重要负载后，电流下降，使主电路和重要负荷电路保持供电，当电流下降到 \ I_{LC2} 时，经一定延时后发出指令再次接通下级已切除过的电路；恢复整个系统的供电。上述两种监控保护，用户可任选其一，监控特性见下图。

F. Load monitoring function

Set two setting values, \mathsf{I}_{tc1} settingrange (0.2~1) in, \ I_{LC2} setting range (0.2~1) in, \mathsf{I}_{\mathsf{L C1}} delaycharacteristicisinversetime characteristic,anditstimesettingvalueis12ofthelongdelay settingvalue;Therearetwo \rvert_{\mathbf{U}\subset2} delaycharacteristics.Thefirstis inversetime delaycharacteristic,anditstimesettingvalueis1/ 4 of the long delaysetting value.The second is fixed time delay, andits delay time is60s.Thetwo delayfunctions,theformeris usedtocutofftheunimportantload atthelowerlevelwhenthe current approachesthe overloadsettingvalue,and thelatteris usedtocutofftheunimportantload atthelowerlevelwhenthe currentexceedstheilc1settingvalue,sothat thecurrentdrops after the delay,so as tokeep thepower supply of themain circuit and theimportantloadcircuit.When the current drops toilc2,send a command toconnect thecircuit cut off at the lowerlevelagainaftera certaindelay;Restorethepower supply of thewholesystem.Theusercanchooseoneof the abovetwo kinds of monitoringprotection.The monitoring characteristics areshowninthefigurebelow.

G.MCR脱扣和模拟脱扣保护，根据用户要求

⊚ 可关断，做短延时分断试验时一般需要关断。
⊚ MCR接通分断保护主要用在线路故障状态合闸时（控制器通电瞬间），控制器具有在低倍短路电流分断断路器功能。出厂设定在10KA,误差 ±20% ，其设定电流可根据用户要求定。控制器设有在特大短路电流时，信号不经主机芯片处理，直接发出脱扣
r信号的功能onura=几L=I www.ircis.com

G. MCR tripping and analog tripping protection, according to userrequirements

⊚ It can be turned off.It isgenerally necessary to turn off when doingshortdelaybreakingtest.

⊚ MCR on/off protection is mainly used when the line is closed infault state(whenthe controllerispowered on),and the controllerhasthefunctionofbreakingthe circuitbreaker at low times of short-circuit current.Thefactory setting is 10\mathsf{k A} withanerrorof ±~20% andthesettingcurrentcan be determined accordingto the user'srequirements.The controllerhasthefunction of directly sendingtrippingsignal withouthost chipprocessingincaseof large short-circuit current.

H.热记忆功能 www.jrcis.com

控制器过载或短路延时脱扣后，在控制器未断电之前，具有模拟双金属片特性的记忆功能，过载能量 30 min 释放结束，短延时能量15\mathsf{m i n} 释放结束。在此期间发生过载、短延时故障，脱扣时间将变短，控制器断电，能量自动清零。

H.Thermal memory function

Aftertheoverloadorshort-circuit delaytrippingof the controller,ithasthememoryfunctionofsimulatingthe characteristicsofbimetalbeforethecontrollerispoweredoff. Theoverloadenergyisreleasedin 30\mathsf{m i n} andtheshortdelay energyisreleased in15min.In case of overload and short delay fault during this period, the tripping time will become shorter, thecontrollerwill bepoweredoffandtheenergywillbecleared automatically.

H型智能控制器

除了具有M型所有功能外，同时具有串行通讯接口，通过通讯接口可组成主从结构的局域网系统（以下简称系统），由1-2台计算机作为主站，若干智能断路器或其它可通讯元件作为从站，系统网络结构如下图所示。针对断路器单元，系统可实现远距离的“四遥”功能：多种电网参数和运行参数的监测，智能断路器当前运行状态监示，各种保护限值参数的调整和下载，智能断路器的分、合操作控制等。系统适用于各种电站，发电厂用电，中、小型变电所，工矿企业，楼宇等配电监控系统建设和改造。

H-type intelligent controller

In addition to all functions of M-type,it alsohas serial communicationinterface.Throughthecommunication interface,a localarea networksystemwithmaster-slave structure(hereinafterreferred toasthesystem)canbe formed,with1-2computersas the masterstationandseveral intelligentcircuitbreakersorothercommunicableelements astheslavestation.Thesystemnetworkstructureisshown in thefigure below.Forthecircuit breakerunit,the system can realize the remote"four remote"functions:monitoring of various power grid parameters and operation parameters, monitoringofthecurrentoperationstatusoftheintelligent circuitbreaker,adjustmentanddownloadofvariousprotection limitparameters,openingandclosingoperationcontrolofthe intelligent circuit breaker,etc.The system is applicable to the construction and transformation of distribution monitoring systemsforvariouspowerstations,powerplants,smalland medium-sized substations,industrial and mining enterprises, buildings,etc.

专用通讯协议接口的连接关系图如下 The connection diagram of special communication protocol interface is asfollows:

基于通用DP协议的断路器产品的连接关系图如下

The connection diagramof circuit breakerproductsbasedongeneral DPprotocol is asfollows: