AceReare

Company Profile CompanyProfileofAceReareElectric

HIGHQUALITYMCCBMANUFACTURER

7,000+ 12,000+ Covering an area of The standardized workshop more than 7000m² coversanarea of12000m²

Ruirui Electric(Zhejiang) Co., Ltd HIGHQUALITYMCCBMANUFACTURER

Company Profile

Ruirui Electric(Zhejiang) Co., Ltd

1. Group Profile

Founded in 2015,Ruirui Electric,headquartered in Yueqing City of Wenzhou,the city of China's electrical appliances, isamodern national high-tech enterprisewith R&D as the core and intelligent production as the guide.The company integratesR&D,manufacturingand sales,and has the process production capacity and quality control capacity of the whole process chain of low-voltage circuit breakers. It has become a well-known enterprise brand in the lowvoltage circuit breaker manufacturing industry.

The company has two wholly-owned subsidiaries,“Ruirui Electric"and "Kerui Electric".It has established strategic cooperation relationships with nearly 1oo high-end customersat home and abroad.

Itsmarketingnetwork coversmore than 30 provincesand cities in China mainland, Hong Kong,Macao and Taiwan. Its products are exported to more than 20 countries and regions around the world.

2.Introduction to main products

The company's products cover: frame type circuit breakers,thermomagnetic molded case circuit breakers, electronicmolded case circuitbreakers, leakage molded case circuit breakers,photovoltaic high-voltage molded case circuit breakers,photovoltaic DC molded case circuit breakers,intelligent measurement molded case circuit breakers,double-break molded case circuit breakersand various parts and components.

3.Enterprise honor

The company has laboratories with sound testing methods,andisalso thedraftingunit ofnational standards and industrial standards.Scientific research cooperation was carried out with Shanghai Jiaotong University,Xi'an University of Architecture and Technology,South China University of Technology and other institutions of higher learning to promote the research and development of building hardware accessories,smart home and other products.lt has successively won the honorary titles of National Hightech Enterprise, National Intellectual Property Advantage Enterprise,Wenzhou Enterprise Technology Researchand Development Center,Yueqing Enterprise Technology Center,Wenzhou Demonstration Enterprise for Integration of Industrialization and informatization; it has won more than ten invention patents,high-tech products in Zhejiang Province and many other awards.

Cultural Concept

Mission

Providesafeandreliableelectricalswitches andpartsforusersallovertheworld

8 .8

CoreValues

Customersatisfaction,goodquality,integrity andlaw-abiding,sustainableoperation

國

Vision Becomeadomesticfirst-classandworld famouselectricproductsmanufacturer

肉 88

ManagementIdea Putcustomerneedsfirst

Company Profile

Development history

2015

·Company founded ·Established an independentR&D team ·Obtainedvarious certificates ofproducts

2016-2018

2019-2024..

·Industrialization of mold
design and processing
·Set up a comprehensive product laboratory
·Put into automatic production line

·Builtan information data center ·Focusing on informatization, promotingautomation process ·Focusing on informatization,promoting management process

AceReare

AceReare Electric SMART CHOICE,SAFETY AND SECURITY

Havequalityproducts

1.HaveaprofessionalR&Dteam,committedtoconstantlyintroduce innovativecircuitbreakerproducts; 2.Payattentiontoproduct quality,adopthighstandardandstrict requirementsofmanufacturingprocessand qualityinspectionsystem; 3.The producthasbeenstrictlytestedandverifiedtoensurecompliance withrelevantstandardsandregulations; 4:Advanced safetytechnologyandmaterials,emphasizingthesafety performanceofproducts; 5.Canoperatestablyinvariousharshenvironmentstoensurethesafety ofcircuitsandequipment;

Weprovideexcellentservicetoourcustomers

1.Productconsuttation:Providecustomerswithdetailed information, performanceparametersandapplicationscenariosofcircuitbreaker productsConsultingtohelpcustomerschoosethemost suitable productsfortheirneeds;

2.Selectionguidance:accordingtotheactualneedsofcustomers,such ascurrent&voltagelevel,useenvironment,etc.Provide professional circuitbreakerselectionguidance;

3.Product sales:Providecircuitbreakersalesservices,includingsigning contracts,arrangingshipmentsandotherprocesses.Ensureproductsare deliveredtocustomersontime;

4.After-salessupport:Providecomprehensiveafter-salesservice， includingproductconsultation,troubleshooting，maintenanceGuide, etc.,toensurethatcustomersgettimelyandeffectivesupportduring use;

01

PURPOSE AND SCOPE OFUSE 01/01·PRODUCT INTRODUCTION

01

MODELMEANINGAND CLASSIFICATION 01/01·PRODUCTINTRODUCTION

02

USAGEAND INSTALLATION CONDITIONS 02/02·PRODUCTINTRODUCTION

02

STRUCTUREOVERVIEW 02/02·PRODUCT INTRODUCTION

03

KEYDATAAND PERFORMANCE 03/06·PRODUCTINTRODUCTION

07

CONTROLLERFUNCTION 07/28·PRODUCTINTRODUCTION

28

DOUBLEPOWERCONTROLLER 28/23·PRODUCTINTRODUCTION

34

SECONDARYCIRCUIT 34/39·PRODUCTINTRODUCTION

40

FRAMEDIMENSIONS 40/48·PRODUCT INTRODUCTION

49

ACCESSORY 49/52·PRODUCTINTRODUCTION

53

SELECTION MODELTABLE 53/54·PRODUCTINTRODUCTION

AceReare Electric SMART CHOICE,SAFETYAND SECURITY

1、Purpose and scope ofuse

TheARWlseriesintellgentuniversalcircuitbreaker(hereinafterreferred toas thecircuit breaker)issuitablefordistribution networkswithAC50Hz,atedvoltageof69Vandbelowandratedcurentof20Ato30A.Itisusedtodistributeelectricaleergy andprotectlinesandpowerequpmentfromthehazardsofoverload,undervoltage,shortcicuit,single-phasegroundingandother faults.Circuitbreakershaveinteligentprotectionfunctions,withpreciseselectiveprotectiontoimprovepowersuppleliability andavoid unnecessary poweroutages.Simultaneously equipped withanopen communication interface,itcanperform four remotefunctions:telemetryemoteadjustmentemotecontrolandremoteommunicationtometthereuirementsofcotrol centersandautomationsystems.Thecircuitbreakerhasapulsewithstandvoltageof80o0Vatanaltitudeof2000meters(adjusted accordingtostandardsfordiferentaltitudes,ithamaximumnotexceeding20ov)Whenthecircuitbreakerisnotequippedwith an intelligent controllerand sensor, it can be used as an isolatorand is marked as:“ /函”

hecircuit breakercomplies with GB/T14048.2"Lowvoltageswitchgearand controlequipment-Part2:Circuitbreakers"and EC60947-2"Circuit breakers for lowvoltage switchgearand control equipment".

2、Modelmeaningandclassification

2.1 Meaning

1 Ruirui Electric (Zhejiang) Co., Ltd
2 Air circuit breaker
日 Design code
4 Rated current of circuit breaker frame size
5 Number of poles (3 marked forthree poles,4 marked forfour poles)

Applicable type G:plateautypeD:hightemperature resistanttype,F:saltfogresistanttype,ordinarytypenot marked

The circuit breakermeets the following standards:

GB/T14048.1 Low voltage switchgearand control gear- Part1: General principles
GB/T14048.2 Low voltage switchgear and control equipment- Part 2: Circuit breakers
GB/T2423.1Environmentaltestingforelectronicand electricalproducts-Part2:Test methods-TestA:Lowtemperature
GB/T2423.2Environmentaltestingforelectronicand electricalproducts-Part2:Testmethods-TestA:Hightemperature
GB/T2423.17 Environmental testingfor electronicand electricalproducts-Part2:Testmethods-TestKa:Salt spray
GB/T20626.1SpecialEnvironmentalConditions-HighAltitude ElectricalandElectronicProducts-Part1:GeneralTechnical
Requirements
GB/T20645Technical Requirements forLow Voltage Electrical Appliancesfor HighAltitudeUseunder Special Environmental
Conditions 2.2 Classification
2.2.1 Classified by installation method
a.Fixed type
b.Drawer type
2.2.2 Divided by number of poles: three poles, four poles
2.2.3 Classified by Operation Method
a.Electric operation
b.Manual operation (for maintenance and repair) 2.3Typesof Release
Intelligent controller,undervoltage instantaneous (ordelayed) release,shunt release. 2.4Performanceof Intelligent Controller:
a.It has overload long delay inverse time limit,short delay inverse time limit, timed limit,and instantaneous functions.Users can set the required protection characteristics by themselves;
b.Single phase grounding protection function;
c.Display function: Setting current display,action current display,and line voltage display (Voltage display should be proposed at the time of ordering);
d.Alarm function: overload alarm;
e.Self check function: overheating self check,microcomputer self diagnosis;
f.Test function,test the working characteristics of the controller.
g.Intelligent controllersare divided into 2H/3H,2M/3M type
(communication type) and 2H/3H,2M/3M type (ordinary intelligent type).

3、Normal usageandinstallationconditions

3.1Surrounding air temperature

The ambientair temperature is - 5 ^ { \circ } C + 4 0 ^ { \circ } C ;Users underworking conditionswhere the 24-houraverage does not exceed + 3 5 ^ { \circ } C the upper limit exceeds + 4 0 ^ { \circ } \mathsf C ,orthe lower limit is below - 1 0 ^ { \circ } \mathsf { C } should negotiate with our factory (except for special declaration).

3.2Altitude

The altitude of the ordinary type does not exceed 2 0 0 0 \mathsf { m } ,and if it exceeds 20oom,it needs to be reduced capacity.

3.3 Atmospheric conditions

When the maximum temperature is+40 ^ { \circ } { \mathsf C } ,the relative humidity of the air does not exceed 5 0 % ,and higher relative humidity is allowedat lowertemperatures;Forexample,itreaches 9 0 % at 2 0 ^ { \circ } \mathsf { C } .Special measures should be taken for occasional condensed dew caused by temperature changes (exceeding regulations should be negotiated with our factory).

3.4Pollution level: Level 3
3.5Protection level: IP30
3.6 Usage category: Class B
3.7 Installation Category

Circuitbreakersandundervoltagereleasedeviceswitharatedorkingvoltageof69OVandbelow,theinstalationcategoryofthe lementarycoilofthepowertransformerisIVandtheinstalltiocategoryoftheuxiliarycicuitndcontroiitsl.

3.8Installation conditions

Thecircuitbreakershouldbeinstalledaccording totherequirementsofthisuseinstruction,andshouldbeinstalledinaplace withoutexplosonhazard,conductivedustandoosionofmetalandinsulatiodestructionTeverticalincliationoftheit breakershould not exceed 5°(the inclination of mining circuit breakers should not exceed 1 5 ^ { \circ } ）

3.9 Transportation and Storage

Storage temperature - 4 0 ^ { \circ } \mathsf C \~55℃,can reach within a short time (24 hours)70℃。

4、StructureOverview

StructureOverview

Thefixedtypecircuitbreaker mainlyconsistsofacontactsystem,aintellgentcontroler,amanualoperating mechanism,an electric operating mechanism,and an installation board;

Thedrawertypecircuitbreakerismainlycomposedofcontactsystemanintellgentcontroler,manualoperatingmechanism, anelectric operating mechanism,anda drawer seat.

Thecircuit breakerisarangedinathre-dimensionallayout formandhasthecharacteristicsofcompactstructureandsmal volume.Thecontactsystemisenclosedinaninsulatingbase plate,andeach phaseofthecontactisseparated byaninsulating plate toformasmallchamber.The intellgentcontrollr,manualoperating mechanism,ndelectricoperating mechanismare arangedinsequencetoformvariousindependentunits.Ifoneoftheunitsisbroken,itcanbewholeremovedandreplacedwitha new one.Adrawer type circuit breaker consists of plug in circuit breaker and a drawer seat.

Theguiderailinsidethedrawerseatcanbepulledinandout,andthecircuitbreakercanbeinsertedandplacedontheguide railtenterandexitthedrawer.Themaincircuitisconnectedbyinsertingconnectionbetweenthebusbarontheplugincircuit breakerand the bridge contact on the drawer seat.

hedrawertypecircuitbreakerhasthreeworkingpositions:"connection"position"test"position,and"separation"position.The iositionchange isachievedby rotating the handle inor out.

Theindicationofthethreepositionsisdisplayed throughpointersonthecrossbeamofthedrawerbase.Wheninthe"connection" position,boththe main circuitandthesecondarycircuitareconnected;When inthe"test"position,the maincircuit is disconnectedandeparatedbyninsulatingpartitionnlyteecondaryicuitisonected,andsoeecessaryctitest can becarriedout;Wheninthe"separation"position,boththemaincircuitandthesecondarycircuitaredisconnected.Andthe drawertypecircuitbreakerhasamechanicalinterlockingdevice.Thecircuitbreakercanonlybeclosedin theconnectionposition or test position,and cannot be closed in the middle position between connection and test.

5.Maintechnicalparametersandperformanceofcircuitbreakers

The capacity reduction requirementsof circuit breakers atdifferent altitudes

Whenthealtitudeexceeds2O00meters,theatmosphere'sinsulationperformance,colingperformanceandpressurewillchange and their performance can be corrected according to the following table:

Mainperformance indicatorsofcircuitbreakers

Main performance

Main performance

6.Intelligentcontroller

Controller Overview:

Thecontrollerisoneof the main componentsofacircuit breaker,which canprovide protection functions forfaults such as overloadshorticuitoudingurentialanceolagedeageagealaceercocingdfc reversepower,etc.Thereasonableoperationofthepowergridischievedthroughloadmonitoring,requiredvalueprotection, regionalinterlocking,andotherfunctions.Thecontrolleralsohasthefunctionof measuringpowergridparameterssuchas curentoltageowefectricalegredluemoicstcfoidds.eeltr remotecommunicatiomoteotrolmoteusmet,tc.fofultslasratiosistoicalimuurelus contact wear,etc.at remote terminals of the power automation network.

6.1Protectioncharacteristic curve of intelligentcontroller

6.1.1 2M/2H type intelligent controller protection characteristic curve

Comparison of different curve types (curve speed rate: C8)

6.32M/2Htype intelligentcontroller

6.3.12M/2H type controller function diagram

2M type controller

2H type controller

1-Reset button
2-Rated current
3-Display screen
4-Load1indicatorlight
5-Load2indicatorlight
6-Unbalance rate indicator light
7-Grounding or leakage indicator light
8-Overload long delay indicatorlight
9-Shortcircuitshortdelay indicatorlight
10-Short circuit instantaneous indicator
light
11-Self diagnostic fault status
indicator light
12-OK key
13-Up key
14-Function setting key
15-Return key
16-Down key
17-Fault tindicator light
18-Alarm indicator light
19-A phase indicator light
20-B phase indicator light
21-C-phase indicatorlight
22-N-phase indicator light
23-Operation frequency unit indicator light
24-Percentage unit indicator light
25-Ampere/kiloampereunit indicatorlight
26-Time second unit indicator light
27-Storage indicator light
28-Test indicator light
29-Query indicator light
30-Setindicator light

6.3.2 Controller working status display

Thestatusoftontrollrcanbelasifidintoeetstatusarametersetingatusfultueryatusiulationtesatusfult alarmstatus,fultdisplaystatus,selfdiagnosisfaulttatusandparameterstoragestatus.Thediferentiationofdiffrenttatusesis achieved through the combination of indicator lights in the working state indicator area.

1.Resetstatus:Tetausinicatorlightsreallof,teontrolleisinakeylssdfultfoperatiostatendallpameters are ina cyclicdisplaystate.

2.Parametersetting status:Inthis state,the controller can modifythe setting valuesofeach sectionof protection.

3.Fault query status:ln this state,the controller can query the parameters of the last fault record.

4.Simulatedtesttate:Intisate,thecontrollercanperfosimulatedinstantaneoustrippngtestndotippigsimulatiotes

5Faultalarmtats:Ithisstatteontrollraetectedtatteearepowegidarametesecedingthetauerotectioo nonitoringstartsdelayandtheindicatorlightintheprotectioncategoryindicationareawillindicatewhattypeofultalamis

6.Faultdisplaystatus:lntisstate,itindicatesthattecontrlerisinfulttrippingsate,andteprotetioncategorydication areaindicatesthe faulttype.

.Self diagnosticfaultstatus:Inthisstate,itindicates thatthe controllerhasdetectedaselfdiagnostic fault.

arameter storage status: In this state,it indicates thatthe controllris storing the modified parameters.

6.3.32M/2H controller function table display

The menu window displays the same content in any state,with two display methods:

1.Resetstatusdisplay:Inesetateitisplayctiveoeorfctofuecytee-selvolag(UabUUca and three-phase phase voltage (Ua, Ub,Uc) cyclically.

2.Manual positioning display: Press the " \blacktriangle "or" \blacktriangledown " key during reset status to manually position and display the above parameters;press the" \blacktriangle "or" \blacktriangledown "key every time to replace the parameter positioning display.Press the "Return" button to exit themanualpositioningdisplay;ifnokeyispressedwithinfiveminutes,thesystemwillexitthemanualpositioningdisplayand return to the reset state.

The parameter descriptions displayed in the menu are as follows:

1.When only the"W"light remains on,the displayed value is active power, Unit ki !. When only the"COSΦ"light is on,the displayed value is the power factor.

3.When only the"Hz"light is on,the displayed value is frequency, Unit Hz.

4.Whenthetwolights"1"and"V"areonsimultaneously,thedisplayedvalueisthelinevoltageUaboftheAandBphases;whenthe two"V"areonsimultaneouslythedisplayedvalueisthelinevoltageUcaoftheCandAphases,allwithunitofVlights"2"and"" areonsimultaneously,thedisplayedvalueisthelinevoltageUbcoftheBandCphases;whenthetwolights"3"and"V"areon simultaneously,the displayed value is theline voltage Uca ofthe Cand A phases,allwith unit of V.

5.Whenthethrlights"1","N",and"V"areonsimultaneously,thedisplayedvalueistheA-phasevoltage Ua;whenthetree lights"2","N",and"V"areonsimultaneouslythedisplayedvalueistheB-phasevoltageUb;whenthethreelights"3","N"nd"" are onsimultaneously,the displayed value is the C-phase voltage Uc,allwith unitof V;

enallindicator lightsare off,the displayed value is the internaltemperatureof the contrc

Note:The menu function is inherent for the 2H model and optionalfor the 2M model.

6.3.42M/2Hcontrollerammeterwindowdisplay

Thecontentdisplayedintheammeterwindowvariesunderdiferentstates.Theresetstatusdisplay,manualpositioningdisplay automatic positioning display and faultaction displayare as follows:

1.Resetstatusdisplay:Whenintheresetstate,itdisplaysthre-phasecurrentcyclicallwhenboth"L1"and"A/kA"lightsareor simultaneously,thedisplayedvalueistheA-phasecurrent;whenboth"L2"and"A/kA"lightsareonsimultaneously,thedisplaye valueis B-phasecurrent; Whenboth"L3"and"A/kA"lightsareonsimultaneously,thedisplayedvalueisC-phasecurrent.

When in the reset state,press the"△"or " \blacktriangledown " key to manually locate and display the relevant parameters.The display content includes:maincontact wearrate,numberofclosingandopeningoperations,groundingorresidualcurent,A-phasecurrent unbalancerate,B-phasecurrentunbalancerate,C-phasecurrentunbalancerate,A-phasecurent,B-phasecurrnt,C-phase current,and N-phase current (if it isa three-pole circuit breaker,this item is not available).

3.Automatic positioning display:

Inthefaultalarmstate,tesystemautomaticallylocatesanddisplaysthecurentvalueofonephaseorthegroundingorresidual current value thatcaused the fault.

4.Fault action display:

Afterthecontrolermalfunctionsandtrips,theammeterwindowalternatelydisplaysthefaultactioncurrentvalueandfaultdelay timevalue.Theprotectioncategoryindicationareaindicatesthefaultcategoryandtheworkingstatusindicationareandicates thatthecontroleris inthefaultindicationstate (the"Fault"lightison).Themenuwindowdisplaydoes notchange,butil displaysnormallyThefaultactioncurrentvaluehereis themaximumphasecurrentvalueorgroundingorremainingcurrentvalue detected by the system.

Note:Afterthefaultip,whentheworkingpowersupplyisnormal,thefaultactiondisplaystateatthetimeoftripismaintained untilthe"eturn"keyispressdbeforeexiting.Ifyouneedtoviewotherrelevantfaultparametersduringthefaultatthistime,you can press the"▲"and"√"keys to viewit,which is the same as the fault query method.

The manual positioning display parameters are described as follows:

1. When only the " % ^ { \prime } 'light is on,the displayed value represents the wearrate of the circuit breaker main contact,When out the factory is 1 0 0 % When the wear rate is less than 6 0 % ,the system sendsaself diagnostic fault message.After the circuit breaker main contact is replaced,this parameterneeds to bechanged to 1 0 0 % with a special method.

2. Only when the' { \mathbf { \tilde { \rho } } } x 1 0 / 1 { { " } } light is on,the displayed value represents the number of opening and closing operations of the current circuit breaker.When it is constantly on,the value displayed x 1 0 is the numberof operations;When flashing,the value displayed x 1 is the number of operations.This parameter can be modified with special methods. " x 1 0 " or" x { } 1 " display mode can be switched with special methods,and the default supply is" \left| x 1 0 ^ { " } \right| displaymode.

3.When the three lights " δ ^ { \prime } " % ^ { * } ,and "Ll"areon simultaneously,the displayed value is the current unbalance rate of phase A; When thethree lights " δ " , " % " ,and "L2"are on simultaneously,the displayed value is the current unbalance rate of phase B; When the three lights "δ", " % ^ { * } ,and "L3"are on simultaneously,the displayed value is the current unbalance rate of phase C.

4.When both"L1"and"A/KA"lightsareonsimultaneously,thedisplayedvalueisA-phasecurent;Whenboth"L2"and "A/KA" lightsareonsimultaneously,thedisplayedvalueisB-phasecurent;Whenboth"L3"and"A/KA"lightsareonsimultaneouslythe displayedvalueis theC-phasecurrent;whenboth"N"and"A/KA"lightsareonsimultaneously,thedisplayedvalueisN-phase current (onlyavailable for4P controllers).

Vote:Whenthe"A/KA"lightflashs,itindicatesthatthedisplayedcurrentvalueisinkiloamperesandwhenitremainsonit ndicates that the displayed currentvalue isinamperes,the same below.

6.3.52M/2Hcontrollersettingmethod

The parameter setting method isas follows:

1.Permisionconfirmation.ForH-typecontrolers,thedigitalpositionlockmustbesettothe"Set"position,otherwiselthoughit can enter the parameter setting state,the parameters cannot be modified.
2.Confirmthatthecontrollerisintheresetstate.Ifthecontroleris inanotherstate,youcanpress the"Return"keyuntilte ammeterwindowisinacyclicdisplaystate.
3.Press the "Function"key until the "Set" light flashes rapidly(once per second).
4.Pressthe"OK"keyndth"Set"lgtwillangefrofastfasingtoowflaing(flaingonceverytwoeconds),dating thatthe parameterselectionstatehas been entered.Theammeterwindowwilldisplaytheaction currentseting valueof load monitoring 1.
5.Press the"△"or"√"orkey to select the setting parameters.
6.Pressthe"OK"keyandthe"Set"lightwillangefromslowflasingtoconstantbightess,ndicatingthatyouhaveeterdthe parameteradjustmentstate.Press the " \blacktriangle "or" \blacktriangledown " key to adjust the integer value to the desired value.
7.Pressthe"OK"keyandthe"Store"lightwilflashoncetondicatethattheparametershavebeenstored(iftheparametershave notchanged,the"Store"lightwillnotflash).Thesystemwillautomaticallyreturntotheparameterselectionstate.Ifyoudonot wantotoreyucandirectlypressthe"return"keyAtthistime,thparameterswillemainunchangedandthesystemwilreturn to the parameter selection state.
8.Ifotherparametersneedtobeadjusted,epeatsteps5,6and7.Ifnotpressthe"eturn"keyuntilthe"set"lightgoesutnd the system exits the parameter setting state and returns to the reset state.
Note:Ifthecontrollrisinafaultalarmstate,theparametersetingfunctionisblockedandparametersetingcannotbeperfomed; Ifafaultoccrsduringtheparametersetingprocess,thesystemwillautomaticallyexitteparametersettingstateandenterafault state;Whenadjustingparameters,thelongerthe""or"V"keyispressed,thefastertherateofincreaseordecrease.

6.3.6 Controller fault query method

The fault query method is as follows:

1.Confirm thatthecontroleris intheresetstate.Ifthecontroleris inanotherstate,youcanpress the"Return"keyuntilthe ammeterwindow is ina cyclicdisplay state.
2.Pressthe"Function"keyuntilthe"Query"lightflashes.Pressthe"OK"keyandthe"Query"lightwillchangefromflashngto constantbrightness,idicatingthatthefult inquirystatehasbeenentered.Theammeterwindowwillalternatelydisplayhefault action current value and delay time value.
3.Press the"▲"or" \blacktriangledown " keys to query the relevant parameters at the time of the fault.
4.Press the "Return" keyto display the faultaction current value and delaytime value alternately again.
5.Presthe"Return"keyagainuntilthe"Query"lightgoesout,andthesystemexitsthfultquerystateandreturnstotheresettate. Note:Ifthecontrolerisinafaultalarmstate,thefaultqueryfunctionisblockedandthefaultcannotbequeried.Ifafaultoccurs during the fault query process,the system willautomatically exit thefault query stateand enterthefault state.

6.3.7Controllersimulation testmethod

Thereare two types of simulation tests for controllers:
① Instantaneous release simulation test method:
1.Permisionconfirmation.ForHtypecontrolles(orespondingtoM-typedigitalpositionlcks),tedialodepositionlockmust be set to the "Set"position,otherwise simulation tests cannot be conducted.
2.Confirmthatthecontroleris intheresetstate.Ifthecontroleris inanotherstate,youcanpress the"Return"keyuntilthe ammeter window is ina cyclic display state.

3.Press the "Function"key until the "Test"light flashes rapidly(once per second).

lPress the"OK"keyandthe"Test"lightwillchangefromfastflashingtoslowflashing(flashingonceeverytwoseconds, ndicating thatit has entered the test preparationstate.

5.Pressthe"OK"keyagain,andthe"Test"lightwillchangefromslowflashingtoconstantbrightness.Thesystemwillproducear instantaneous tripping action,thecircuit breakerwillopen,and theammeter windowwilldisplaytheaction time.

6.Reclosethecircuit breakerandpress the"OK"keyagain.Thesystemwillonceagaingenerateaninstantaneous tripactionto open the circuit breaker.The ammeter window displays the action time again.

7.Pressthe"Return"keyonce,andthe"Test"lightwillchangefromconstantbrightnesstorapidflashing.Pressthe"Return"key again,and the "Test"light willturn off,and the system will exit the test state.

② Non trip simulation test method:

1\~4.Same as the instantaneous trip simulation test.

5.Press " \blacktriangle "or" \blacktriangledown "toselectthetestcurrentvalue.Presstheupkeytoincrease thetestcurrentfromO.2ln,ndpress"√"todecrease the test currentfrom 50.ookA.During the process,you can press" \blacktriangle "or" \blacktriangledown " to adjust the test current value to the desired value.

6.Pressthe"OK"keyndte"Tst"lhtwillngefromslowflasingtoonstantrightness.eystemwilltartthelayoe ofsimulatingthestoftripinghchissmilatoteactalfultprotetionpros.lfttesturrtistoolworothectio andmonitoringhavebeenexit,theammeterwindowwilldisplay"nodo",indicatingthatthetesthasnotbeenconducted.

.Aftertheexperiment iscompleted,theammeterwindowalternatelydisplaysthetestcurrentvalueandthedelaytimevalueat hat test current.

8.Pressthe"Return"keyonce,andthe"Test"lightwillchangefromconstantbrightnesstorapidflashing.Pressthe"Return"key again,and the "test" light willturn off,and the system will exit the test state. Note:Non trip simulation test can test allprotectionsand monitoring exceptforcurrentimbalance protection.

6.3.8 The self diagnostic fault query method isas follow:

1.ConfimtattheefdiagosticulttatusT"ligtiso(indatingefdagostifultiformatio)ndteontrollsinate 2.Pressthe"OK"buttonandtheammeterwindowwillisplayselfdagnosticfultcde.Thespecificmeanngissoninthtableelo. 3.If there are multiple self diagnostic faults,you can press the"▲"or" \blacktriangledown " keys to cycle to check each diagnostic fault code. 4.Pressthe"OK"keyagaininordertoconfirmthattheselfdiagnosticfaultinformationhasbeenchecked(forsomeselfdiagnostic faultinformatioitilltoiallmdiinchciaesioo.l single self diagnosticfaults,the self diagnostic query state will be exited

5.Press the "Return" key to exit the self diagnostic fault query state.

Nte f"E-01"displdliad

6.3.9 Controller digital position lock setting method

1.Whenthecontrolerisintheresetstateandthereisnoselfdiagnosticault ie."T"doesnotlightup),presstheRetur"key then pressthe "Function" buttonand "OK"button at the same time.The ammeter window displays " 0 . 0 0 " ,indicating that the user password confirmation status for this function has been entered.Press the " \blacktriangle "or" \blacktriangledown " keys to enter the user password (the user password for this function is12.03),and press the "OK"key to enter this function.

2.Thedigitaldisplayontheammeterwindowshows"LoCK","L1"(or"L2"or"L3")lightslightingindicatingthecurentpositionof thedigitalpositionlock,"L"lightsindicatingthatthdigitalpositionockisinthe"remotecontrolposition,"L"lightligting indicatingthatthedigitalpositionockisinthe"local"positionand"L3"lightslightingindicatingthatthdigitalpositionlockisin the "set"position;the three positions are mutually exclusive.

3.Press the"△"or" \blacktriangledown " keystoswitchanddisplaythe three positionsofthedigitallock.Pressthe"OK"key,the"Store"lightwilltum onndthesstemwilloretheingesult(ifte"tore"lgtdosotturon,itmeanstatteorigialvlueoged). 4.Press the "Return" key to return the system to the reset state.

5.3.10 Otherparametersettingmethods forcontrollers

Thesettingofotherparametersofthecontroler(suchasprotectioncaracteristiccurvetype,thermalmemoryprogrammable signalcontactuputommunicationprotocol,ommunicationaddress,ommunicationbaudrate,functionlocingage wiringmethod,etc.)canbeachievedthroughcommunicationorspecialoperation methods.Theseparameters have beenset bythe manufactureraccording todefaultvaluesatthetimeofleavingthefactoryandusers generalldonotneedtochange themexceptforcommunicationnetworking.Ifusers havespecialrequirements,theycandeclare tothemanufacturerforspecial ordering.

6.3.11 ControllerCommunication Status Indication

WhentheH-typecontrolerisinthe"remote"communicationproces,the"RxD"lightisonwhenitisinthereceivingdatastate, and the "TxD"light is on when it is in the transmitting data state.

6.43M/3Htypecontrollerfunction

6.4.1Functionaldiagramof3M/3Htypecontroller

① Indication

1.LCD interface display: Display Chinese interface.
2.Faultand alarm"reset"button:clear the fault oralarm indicator light.
3."Fault/Alarm" LED:When working normaly,the LEDdoes not lightup; When the fault trips,the red LED wil flash rapidly;When the alarm is triggered,the red LED stays on.
4."Normal"LED:Aslongas thepowerisonand the working status is normal,the green LEDwillalways flash. 5.Communication indicatorlight:It willturn off when there is no communication with Modbus and flash when there is communication.
6.Curve LED:There isared LED indicator hidden inside the curve.When the fault trips,the corresponding LED lightflashes to indicate the typeoffault;When seting protection parameters,theLED is constant brightness to indicate the currently set item.
7.Reset button:When the faulttriportesttrip occurs,this button pops up.Ifit is not pressed,thecircuit breaker cannot be closed.After the button is pressed down,the fault indication is resetat the same time.

② Keyboard

1.MeasurementInformation-Function Keyl,switch to the default measurementtheme menu(Itbecomes "Left" key under the password input interface).
2.System Setings-Function Key2,switch to the Parameter Setting Theme Menu (Itbecomes "Right"keyunder the password input interface).
3.Protection settings-Function key 3,switch to the protection parameter setting theme menu.
4.History Maintenance - Function Key4,switch to history record and maintenance Theme Menu.
5.Up- Move the menu contentup at the current level orchange the selected parameter up.
6.Down- Move the menu contentdownwards atthe current levelorchange the selected parameter downwards. 7.Exit-Exit the current leveland enterthe previous menu,orcancel the selectionofthe current parameter. 8.Select-Enterthe next level menu pointed to bythe current project,orselectthe current parametersand store the modifications made.

6.4.2Theme menu operation

ARW1Intelligentaircircuitbreaker

6.4.3Networkcommunication function

The2Htypeand3Htype intelligentcontrolers provide Modbus-RTUcommunicationfunction,anddetailedcommunication barametersareshowninthetablebelow:

The schematic diagram of Modbus system communication network connection is as follows:

6.4.43H type intelligent controller

Inadditiontohavingallthefunctionsof2M-typeand3Mtype,italsohasaserialcommunicationinterface thatcanformamasterslavestructureLANsystem(hereinafterreferredtoasthesystem)throughthecommunicationinterface;Thereare1-2computers asthe masterstationandseveralinteligent circuit breakers orother communication elementsasslave stations.The system networkstructurediagamisasfolows:forthcicuitbreakerunitsystem,itcanachievetelemeteringemoteadjustmentote control,andremotecommunicationfunctions,monitorvriouspowergridparametersandoperatingparameters,monitorthe currentoperatingstatusoftheintellgentcircuitbreakeradjustanddownloadvariousprotectionliitparameters,ndclosing andopeningoperationsof theintellgentcircuitbreaker.Thesystemisusedfortheconstructionandrenovationofdistribution monitoring systemsinvarious powerstations,powerplants,smalland medium-sizedsubstations,industrialand mining enterprises, buildings, etc.

Theconnection relationship diagram ofthe professional communication protocolinterface isas follows:

The connection relationship diagramofcircuit breaker products based ontheuniversal DP protocolisas follows:

Composition of the system

Hardwarestructureofdatacommunication networksystem

'heintellgentcircuit breakerprovidesastandard RS485communication interface,which is ledoutfrom thelOthandlth output lines of the circuit breaker;

Communication medium for system connection: Class A shielded twisted pair.

6.4.5Maincharacteristicsofthenetwork

sidirectionalserialdatatransmisionmethod,theproductcanprovidemultiplecommunicationprotocolmethods:"LowVoltage :lectrical Data Transmission Communication Protocol V1.0",PROFIBUS-DP, MODBUS,etc.

Strictmaster-slave mode,where the masterstationistheinitiatorand controlerofcommunication,and theslave station intellgentlycommunicateswiththemasterstation,butitcan'tdirectlycommuncatingwithotherslavestations.Thebaudrateis 9600 bit/sand the communication distance is 1 . 2 k m .For typical applications of PROFIBUS-DP communication,the baud rate can reach187.5kbit/s

Monitoring software:YSS200 configuration softwarecanachieve therequired configurationapplicationof monitoring managementsoftwareaccordingtodiferentrequirements.Forintellgentcircuitbreakers,itcanachieveoperationmonitoring and various daily tasks management function.

reach187.5kbit/s

Monitoringsoftware:YSS2oconfigurationsoftwarecanachievetherequiredconfigurationaplicationofmonitoringmanagement softwareaccordingtodiferentrequirements.Forintellgentcicuitbeakers,itcanacheveoperationmonitoringandvariousdaily tasks management function.

6.4.6 System Functions

1.Remote control

Remotecontrolreferstotheoperationandcontrolofenergystorage,closing,andopeningofeachslavestationcircuitbreaker inthesystemthroughthemainstationcomputer.Theoperatorselectstheoperatingojectfromthesysteminterface,clicksthe remotecontrolbuttonwiththemouse,andthesystemprovidesthecurrentoperatingstatusofthecorrespondingobject.After theoperatorinputs theoperationpassord,theremoteontrol"close"or"open"commandcanbeissued,andthestewil transmitthecommandtothecorrespondingslavestation.Afterreceivingthecommand,theslavestationwilloperateaccordingto the predetermined time and orderand report the remote control resultto the master station.

2.Remote adjustment

Remoteadjustmentrefers tothesetingofcustomized protectionfortheslavestationbythemasterstationcomputer.Thereare protectiondefinitevalue tablesforallslavestationsstoredinthe mainstationcomputer.Theoperatorselectsthecoresponding objectfrom thesystem interface,clicks theremoteadjustmentbuttn,andthesystem provides thecurrentseingofl protectiondefinitevaluesforthecorrespondingobjectaswellastheprotectiondefinitetableforthatobject.Afterentering the password,therequiredparameterscanbeselectedfromtheparameter table,andthenthecorrspondingbuton isclicked todownload thecorrespondingparametersfromthemainstationtothecorrespondingslavestation,andreporttheremote adjustment results.Afterreceiving theinstruction,the slave station modifies itsown protection definite values.

3.Telemetering

Telemeteringreferstoreal-timemonitoringoftheoperatingparametersofthepowergridateachslavestationthroughthemain stationcomputer.Thecommunicationsubstationreportsthefollwing workingparameters totheuppercomputer:real-timeA, B,C,Nphasecurrentvaluesvoltagevalues,etc.ofeachsubstation.Thefaultrecordcanrecordthecurentandvoltagevalues of phasesA,B,CandNhenthefollwingparametersarefultytefulttype,andthultactiontimeandrecordtultin thefaultdatabase.Thecomputerdisplaysthecurentreal-timecurrentandvoltageofeachsubstationintheformofstickharts, absolute value tables,etc.,and displays the operation status ofeach node in real-time curves.

4. Remote communication

Remotecommunicationrefers toviewingthemodelclosedandopenstatus,ariousprotectiondefinitevalueandoperatioand faultinformationstatusoftheslavestationthroughthemainstationcomputer.Theparametersreportedfromthecircuitreaker intheslavestationtotheuppercomputermainlyincludesitchmodel,switchsatus (closed/open),faultinformationla information,various protectionsetting definite values, etc.

5. Other system functions

Inaddition tothefourremotecontrolfunctions,thesystemcanalsoperformvarious management functions:acidentalarm (informationreen,reenpushventprinting,cidentdialing,oundalarm),eventrecording,hangingmintenanceit management,load trend analysis,printing of various reports sheet,etc.

6.5Overcurrent protectioncharacteristicsof intelligentcontroller

5.5.1Overload Long Delay Protection Characteristics

Overload long delay overcurrent protection delay setting time (tR)and actual action time ( \top )

6.5.2 Characteristics of Short Circuit Short Delay Protection

Short circuit short delay overcurrent protection seting current value(lsd)and action characteristics (l S _ { i } d = 8 1 R for definite time limit protection,Isd < 8 1 R for inverse time limit protection)

Short circuit short delay overcurrent protection delay seting time (tsd)and actual action time (Tsd)

ARW1 Intelligentaircircuitbreaker

6.5.3Short circuit instantaneous protectioncharacteristics

ihort circuit short delay overcurrent protection seting current value (lsd) and action characteristics ( 1 5 d = 8 1 R for definite time limit srotection,sd < 8 1 R for inverse time limit protection)

Grounding fault protection settingcurrent(lg) and action characteristics

Ground fault protection delay seting time (tg)and actual action time (tg)

Ground fault protection circuit

Ground fault protection circuit

Transformer

(3P+N) T type External connect neutral pole transformer

Difference value type grounding fault protection, the signal takes the vectorsumof Three-phase current and N-phase current

Transformer

(3P+N) W type External connect ground current transformer

ARW1three pole or fourpole circuitbreaker

Ground current type grounding fault protection thesignal isdirectly taken between the neutral point of the main power supply and the ground

Residual current protection setting current ( 1 \triangle { \mathsf { n } } ) and action characteristic

Principle of residual current protection detection

ARW1 Intelligentaircircuitbreaker

6.5.5Currentunbalance protection characteristics

Currentunbalanceprotectionprotectsagainstphasefailureandthre-phasecurrentunbalanceandtakesprotectiveactionsbased ontheunbalanceratebetweethree-phasecurrnts.whentheexecutionmodeisalarm,itsactionprincipleistesameasthatof ground protection.

3M/3H controller current unbalance protection characteristics

6.5.6 Load monitoring and protection characteristics

3M/3H type load monitoring and protection characteristics

6.5.72M/2H controller load monitoringand protection characteristics

Monitoring and protection characteristics of the 2M/2H controller are shown in Attached Table 3.
Thecontrollercanprogramandoutputtwopassivesignalcontactsforloadmonitoring,andtheoutputsignalcontactscanbeused formonitoringalarmsandcontroling theloadofthebranchcircuittoensurethenormalpowersupplyofthemainsystem.There are two load monitoring methods to choose from(users can choose one of them):

1.Method1:Itcancontroltwobranchloads.Whentheoperatingcurrentexceeds1.2IClor1.2IC2thecontroleroutputsdelay signalcontactsaccordingtotheinversetimelimitcharacteristic.Theinversetimelimitcharacteristiccurveisthesameasthatof the overload long delay,but the curve rate and setting current value canbeadjusted separately.

2.Method2:Itisgenrallyusedtocontrolthebranchload.whentheoperatingcurrentexceedsICl,tecontrolleroutputsdelay signalcontacttobreakthebranchloadacordingtotheinversetimelimitcharacteristiccurve.Theinversetimelimitcharacteritic curveisthesameastheoverloadlongdelayurve,butthecurverateandsetingcurrntvaluecanbeadjustedseparatelydthe setting value 1 0 1 > 1 0 2 is required;Iftheoperatingcurrent returns to normalafter breaking the branch load,andthecurrentvalue is lowerthantheIC2setingvalueandlastsfor6seconds,thecontroleroutputsanothersignalcontactoconnectthedisconected load and restore system power supply.

ARW1 Intelligentaircircuitbreaker

6.6 The working voltage andrequired powerof the shunt release,undervoltage release,motor operating mechanism, energyrelease (closing)electromagnetandintellgentcontrollerofthecircuitbreakerareshown intefollowing table:

6.8Performanceofauxiliarycontact

6.8.1The agreed thermalcurrent ofauxiliary contact is 6A.
6.8.2 Auxiliary contact form:four sets of conversion (common supply).
6.8.3 Abnormal making and breaking capacity of auxiliary contact.
The making and breaking capacity of auxiliary contact under abnormal use conditionsis as follows:

6.8.4Themakingand breaking capacityofauxiliarycontactundernormalconditionsis shown in thefollowing table:

7.Double powercontrollerofaircircuitbreaker

7.1 Operating instructions

7.1.1 Operation mode

Manual mode: Operate the circuit breaker through the keys on the controller panel.

Automatic mode:Thecontrollerautomaticallyoperatesthecircuit breaker basedon the powerstatus toensure normal power supply.

7.1.2 Automatic mode

Intheautomaticpeationstate,ifonlyonepowersupplyisnormal,theontrollrwillautomaticallyoperatethewitchtocloe thenormalside.Ifbothcircuitsareabnormal,itwillnotact.Theworkingmodesofautomaticoperationincludethefollowing situations:

1.Self-throwself-reset: Whenthecontrollrisinitiallypoweredonthecommonpowersupplyisnormal.Regardlessofwetherthe reservedpowersupplyisnormalornot,priorityisgiventoswitchonthenormalpowersupply(ifthenormalpowersupplyisalready intheclosedositionctionistaken);fteoalpowersulyisbnoalandteseedoeisoral,ttrler willoperatetheswitchtothereservedsideafterdelayAterthenormalpowersupplyreturnstonormal,thecontroleroeratesthe switchtoclosethenormalsideafterdelay.Themainfeatureofthismodeis toprioritizetheuseofcommonlyusedpowersupply.

2.Self-thrownoselfreset:Whenthecotrollrisinitillypoweredon,ifthenoralpowersupplyisoral,egardlessofhther thereservedpowersupplyisnormalornot,prioritywilbegiven toswitchonthenormalpowersuply(ifthenormalpowersupply isalreadyinthecosedposition,noactionwillbetaken);lfthenoralpowersuplyisbnoralandthereservedoneisoal thecontrollerwilloperate theswitchtoclose thereservedsideafterdelay.Afterthenormalpowersupplyreturnstonormal,the controllercanonlyoperatetheswitchtoclosethenormalpowersupplysideafterdelayincaseofabnormalreservedpowersupply， otherwise there will be no action.

Notes:Whenthepowergridstructureofthecontrolerissetto"grid-generator",itdefaultstoswitchingtothe"1-ircuitormal" and"self-throwself-reset"working mode.

7.1.3 Measurement and query Thecontrollermonitorsthesupplyvoltageinrealtimeanddisplaysthecurentoutputvoltageofeachphaseonthedisplayscreens imultaneously. Users can check the voltage and alarm information of each phase through the query key.

7.1.4 Parameter Setting

Userscansettheoperating parameterson-siteacordingtotheirusagerequirements.Press the"Query"keytoenterthequery statusoftheincomingvoltageandfaultalarmstatusofthetwopowersupplies,andpressthe""or""keystoscrolldownor up.

7.1.5 Manual/Automatic Work Settings

Pressthe"Manual/Auto"keytoswitch between "Manual"and"Auto"working modes,anddisplay thecoresponding Working mode characters.

7.1.6 Parameter Setting Operation Method

1.Onthemainmenuinterface,press the"confirm"keythreetimesinarowtoenterthesetings interface,andthenpressthe "Query"key three times ina row to enter the advanced setings interface;

2.Press the"△"or"?"keys to select the parameters to be queried or modified;

3.Press "OK" to enter the parameter modification state;

4.Press the"△"or"√" keys to increase or decrease the value and modify the parameter status;

5.Aftersettingtheparameters,presthe"OK"keytosveandexitteurrntparametersetingstatendpresthe"Retur"key o abandon the parameter setting;

6.Press the "Return"key to exit parameter settings and save the modified settings parameters.

7.2Fire protection function

Execution method: fire unloading or fire powersupply.

1.Fireunloading:Afterreceivingthefiresignalfromthefiremonitoringsystem,thefireunloadingcontrollerperformsa"double break"switching and issues an alarm,and the controller switches to manual mode.
2.Firepowersupply:Afterthecontrollerreceives thefiresignalfromthefiremonitoringsystem,ifitisinautomaticmode,the controllerswitchestothe"Self-thrownonself-reset"modetoensurecontinuoussupplyoffirepowerAfterthefireisreleased,the controller returns to"Self-throw self-reset"or"Self-throw nonself-reset"mode.

Fire signal description

Pulse:Afterreceivingthefiresignal,thecontrollrmaintains thefirealarmstatusand needs to manuallyreleasethealarm. Level:Afterthelevelsignaldisappears,thecontrollerautomaticallyreleases thefirealarmandreturns toworkingmode. Note:Whentheuserinterveneswith thecontrollerinthefirefightingstate,thecontrollerwillswitchtothe(manualoperation mode.

7.3 Distribution structure

Thecontrolerissuitablefortwotypesofpowergridtructures,namely"grd-grid"and"grid-generator".Thecontrollerprovidesa setofC-typerelaycontactstocontrolthestart/stopoftegeneratorWhenthecontrolerisconfiguredtobesuitableforthe"gridgenerator"structureoneauxiliarypowersupplyisrequiredtoensurethereliableoperationofthecontroler.Theauxiliarypower supply can betaken fromthebateryof thegenerator,oran independentauxiliarypowersupplycan beconfigured.

7.4Selfdiagnosisandfaultalarm

Thecontrollerisequippedwithselfdiagnosisandsystemfaultalarmfunctions,withtheaimofimprovingthereliabilityandsafety of the switching device.The main functionsare as follows:

(1) Opening and closing failure alarm;
(2) Switch trip alarm;
(3)Abnormal position feedback status alarm;
(4)Alarm for neutral wire leakage,disconnection,and misconnection.

7.5Displayinterfacedescription

7.6Dimensionsand secondarywiringdiagramofdouble powercontroller

Appendix1 Secondary wiring diagram of double circuit backup automatic switching device

Circuit breaker in opening and no energy storage status

ThepoweroutputportoftheATSEcontrollrisonlyusedtoprovideoperating powerforthecircuitbreaker.Itisprohibited to connectotherelectricaldevices.Orconnectotherpowersourcesseparately,otherwiseitwilldamage thecontroler.

Appendix2 Secondary wiring of mother union backup automatic switching device

ThepoweroutputportoftheATSEcontrollerisonlyusedforoperating thecircuitbreaker.Itisprohibited toconnecttoother electricaldvicesoronnecttotherpowersourcesotherwiseitmaydamagethecontroler.Ifitisecessarytoaddlectrical interlockingtotheclosingcontrolcicuit,connecttheclosedelectromagnetinserieswiththecontrolerclosingcontrolcircuitas shown in the attached figure.

Attached figure: Electrical interlockingwiring diagram of closing control circuit

8.Secondarywiringterminals

Thecircuitbreakerhasatotalof48wiringterminals,whichareeasytoconnectandconvenientforuserstouse.Thewiringdiagram s shown in the following figure:

ARW1-16o0 Secondary circuit wiring diagram (2M/3M controller,48 secondary circuit)

Working power AC220VAC380V DC220V DC24V (Connect "1"to the positive pole and "2" to the negative pole during direct current)

1#,2#:Smart controller power input,1# is positive and2#is negative;
3 #,4#,5#: Fault tripping contact output terminal,where 4 #is the common terminal;
6 #,7 #: Output terminals of the first set of auxiliary contacts in the circuit breaker state;
8 #,9 #: Output terminals of the second group of auxiliary contacts in the circuit breaker state;
10 #,11 #:empty;
12#\~19 #:Controlerfoursetsofsignaloutputcontacts (available whenaddingfoursets ofoutputcontactfunctions); 20 #:Grounding wire of the controller;
21#,22#,23#,24 #:N,A,B,andCphasevoltagesignalinputterminalsespectively (available whenaddingvoltage measurement function);
25 #,26#: Externalconnecttransformerinputterminal (available whenaddinganexternalconnecttransformer); 27 #,28 #: The power input (Q)of the undervoltage release should be connected to the maincircuit;
29 #,30 #Powerinput forshunt release (F);
31 #,32 #: Power input for closing electromagnet (X);
33#,34#:Energystorageindication;
34#,35 #: Motor powerinput,can be directlyconnectedtothepowersupply (automatic pre energystorage),or connected inseries with anormallyopen butonand then connected tothepowersupply (manual pre energystorage); 36 #\~48 #: Auxiliary switch wiring terminals,default four sets of conversion contacts.
Note:
1.Whenthe intellgentcontrollerhasan externalpowermodule,itmust beinput through the powermodule and cannot be directly connected to 1 # and 2 #;
2.Thedottedlineis tobeconnectedbytheuserandthebutons,indicatorlights,andfusesinthepictureshouldbe provided by the user themselves;
3.Ifthe optional function is not selected,thecorresponding terminalwillbe empty;
4.Whenselectingsixsetsofauxiliarycontacts forconversion,voltagemeasurementfunctioncannotbeprovidedand external transformers cannot be connected;
5.Thecontactcapacityof #3\~#9 is AC250/16A.The contact capacityof #12\~#19 is AC250/5A,DC110V/0.5A.
SB1 Open button
SB2 Undervoltage button
SB3 Closing button
QF Undervoltage (instantaneous ordelayed) release Shunt release
X Closing electromagnet
M Energystoragemotor
SA Motor travel switch
XT Secondary circuit wiring terminal
FU Fuse
AX Circuit breaker auxiliary switch

Figure1 Four sets of conversion contacts (default configuration)

Figure23NO+3NC contacts <br>Figure3:Sixsetsofconversioncontacts

ARW1-16o0 Secondary circuit wiring diagram (2H/3H controller,48 secondary circuit)

Thecircuitbreakerhasatotalof48wiringterminals,whichareeasytoconnectandconvenientforuserstouse.Thewiringdiagram sshownin the following figure:

#, 4 #, 5 #: Fault tripping contact output terminal, where 4 # is the common term

6 #,7 #: Output terminals of the first set of auxiliary contacts in the circuit breaker state;

β #,9 #: Output terminals of the second group of auxiliary contacts in the circuit breaker state;

10 #,11#:Communication interfacesAandBterminal,with10 #asthe positive poleand11 #as the negativepole;
12 #\~19 #: Controller four sets of signal output contacts;

1 #,2 #: Smart controller power input, 1 # is positive and 2 # is negative;

21#,22#,23#,24#: N,A,B,andCphasevoltagesignal inputterminalsrespectively(available whenadding voltage measurement function);

25#,26#: Extemal connecttransformerinput terminal (available whenaddingan extemalconnecttransformer);
27 #,28 #: The power input (Q)of the undervoltage release should be connected to the main circuit;

29 #, 30 #: Power input for shunt release (F);

31 #,32 #: Power input for closing electromagnet

33 #,34 #: Energy storage indication;

34#,35 #: Motor powerinput,can bedirectlyconnected to the powersupply (automatic pre energy storage),or connectedinseries witha normallyopen button and then connected to the powersupply(manualpreenergystorage); 36 #\~48 #: Auxiliary switch wiring terminals, default four sets of conversion contacts.

contacts (default configuration)

Note:

1.When the intellgent controlerhas an exteralpower module, t must be input through the power module and cannot be directly connected to 1 # and 2 #;
2.Thedottedlineis tobeconnectedbytheuser,andthebuttons,indicatorlights,andfusesinthe pictureshould be provided by the user themselves;
3. If the optional function is not selected, the corresponding terminal willbe empty;
4. Whenselecting sixsets of auxiliarycontacts forconversion,voltage measurementfunction cannotbe provided and external transformers cannot be connected;

The contact capacity of #3\~#9 is AC250/16A.The contact capacityof #12\~#19 is AC250/5A,DC110V/0.5A

Figure 23NO+3NC contacts <br>Figure 3: Six sets of conversion contacts

SB1 Open button
SB2 Undervoltage button
SB3 Closing button
QF Undervoltage (instantaneous ordelayed) release Shuntrelease
X Closing electromagnet
M Energy storagemotor
SA Motor travel switch
XT Secondary circuit wiring terminal
FU Fuse
AX Circuit breaker auxiliary switch

ARW1-2000/3200/4000/6300 Secondary circuit wiring diagram (2M/3M controller,47 secondary circuit)

The circuit breakerhasatotalof47wiringterminals,which areeasy toconnectand convenient forusers to use. The wiring diagram is shown in the following figure:

1 #,2 #: Smart controller power input,1 #is positive and 2 #is negative;
3 #,4 #,5 #: Fault tripping contact output terminal, where 4 # is the common terminal;
6#,7#:Output terminalsofthefirstsetofauxiliarycontacts inthecircuit breakerstate;
8 #,9 #: Output terminals of the second group of auxiliary contacts in the circuit breaker state;
10 #, 11 #: empty;
12 #\~19 #: Controlerfoursets ofsignal outputcontacts (available whenaddingfoursets of output contactfunctions);
20 #: Grounding wire of the controller:

21 #,22 #,23#,24#:N,A,B,andCphasevotagesignalinputterminalsrespectively(avilablewhenadingvoltage measurement function);

25 #,26#: Externalconnect neutralpoleortransformerinputterminal(available whenadding externalconnect neutral pole or transformer);

27 #,28#: The powerinput (Q)ofthe undervoltage release should be connected to the main circuit;
29 #, 30 #: Power input for shunt release (F);
31 #32 #: Power input forclosing electromagnet (X)
33 #, 34 #: Energy storage indication;

34 #,35 #: Motorpowerinput,can bedirectlyconnected tothe powersupply(automatic pre energystorage),or connectedinseries withanormallyopenbutonand thenconnectedtothepowersupply(manualpreenergystorage); 36 #\~47 # Auxiliary switch wiring terminals, default four sets of conversion contacts.

Note:

1. When theinteligentcontroller hasan externalpower module,itmustbeinputthroughthepower moduleand cannot be directly connected to 1 # and 2 #;
2. The dottedlineis to beconnectedbythe user,andthe buttons,indicatorlights,andfuses inthe pictureshouldbe provided by the user themselves;
3. If the optional function is not selected,the corresponding terminal willbe empty;
4.Whenselectingsixsetsofauxiliarycontactsforconversion,voltagemeasurementfunctioncannotbeprovidedand external transformers cannot be connected;
5.Thecontact capacity of #3\~#9 isAC250/16A.The contact capacityof #12\~#19 isAC250/5A,DC110V/0.5A.
SB1 Open button
SB2 Undervoltage button
SB3 Closing button
QF Undervoltage (instantaneous or delayed) release Shunt release
X Closing electromagnet
M Energy storage motor
SA Motor travel switch
XT Secondary circuit wiring terminal
FU Fuse
AX Circuit breaker auxiliary switch

Figure23NO+3NC contacts <br>Figure3: Six sets of conversion contacts

ARW1-2000/3200/4000/6300 Secondary circuit wiring diagram (2H/3H controller,47 secondary circuit)

The circuit breaker hasatotalof47wiring terminals,whichare easy to connectand convenientforusers to use.The wiring diagram is shown in the following figure:

contacts (defaultconfiguration)

10#,11 #: CommunicationinterfacesAandBterminal,with10 #as thepositive poleand11 #asthenegativepole;
12 #\~19 #: Controller four sets of signal output contacts;

20 #: Grounding wire of the controller;

21#,22 #,23 #,24#:N,A,B,andCphasevoltagesignalinputterminalsrespectively(available whenaddingvoltage measurement function);

25 #,26 #Externalconnect transformerinput terminal (available whenaddinganexternalconnecttransformer);
27 #,28 #:The power input(Q)ofthe undervoltage release should be connected to the main circuit;

29 #,30 #: Power input for shunt release (F);

31 #,32 #: Power input for closing electromagnet (X

33 #,34 # Energy storage indication;

34#,35 #: Motorpowerinput,can bedirectlyconnected tothe power supply (automaticpre energystorage),or connected inseries withanormallopenbutonand thenconnected tothepowersupply (manualpre energystorage); 36 #\~47 #: Auxiliary switch wiring terminals,default four sets of conversion contacts.

Note:

Figure 23NO+3NC contacts

1.Whenthe intellgentcontrolerhasan extemalpowermodule,itmust beinput through the powermoduleandcannot be directly connected to 1 # and 2 #;
2.The dottdlineis tobeconnected by the userandthebutons,indicatorlights,andfusesinthe pictureshouldbe provided by the user themselves;
3.If the optionalfunction is not selected,the corresponding terminal willbeempty;
4.Whenselectingsixsets ofauxiliarycontacts forconversion,voltage measurementfunctioncannotbe providedand external transformers cannot be connected;
5.The contactcapacityof #3\~#9 isAC250/16A.The contact capacityof #12\~#19 is AC250/5A,DC110V/0.5A.
SB1 Open button
SB2 Undervoltage button
SB3 Closing button
QF Undervoltage (instantaneous ordelayed) release Shunt release
X Closing electromagnet
M Energy storagemotor
SA Motor travel switch
XT Secondary circuit wiring terminal
FU Fuse
AX Circuit breaker auxiliary switch

Figure3:Six sets of conversion contacts