Product Catalogue

Enjoy science and technology civilization with Boxd-electric! Our aim is technology thrive enterprise,quality build brand, customer satisfaction,continualimprovement.

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INTRODUCTION

Boxd BOXCTRIC

Boxd (Boshida）Electric Co.Ltd is an industrial electrical equipment for leading products，set design，research, manufacture,sales and service functions of transregional,cross industrylarge-scale economic union,one of the largest manufactureanddevelopmentofinternalandexternalhigh voltage vacuum circuit breaker,vacuumload switch，six fulfur hexafluoride circuit breaker,disconnect switch,grounding switch, high and low power distribution cabinet and other series，a varietyofspecificationsofproducts.

Boxd(Boshida）electricinternationaldepartspecializein internationalsalework.Wedevoteourselftoservicemorethan 200countriesandregionscustomerintheworld.Over10years passed,nowourproducttotallyreachInternationalstandardin this electric power field, and sale to South Africa, North Africa,

Enjoy science and technology civilizationwithBoxd-electric! Our aim is technology thrive enterprise,quality build brand, customer satisfaction,continual improvement.

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Southeast Asia,Central and South America,the Middle East, Central Asia,Russia,Japan,Korea,etc.

Boxd pay attention training of talents,has a group of highly skilledprofessionaland technicalpersonnel，while the introduction of all kinds of production and testing equipment with internationaladvanced level,laythefoundationof Boxdgood and excellent quality and performance.

Moving forward with Boxd-electric!

Enjoy science and technology civilization with Boxd-electric!

Win-wincooperation and createmorevaluewithBoxd-electric!

QUALITY MANAGESSYSTEM

Boxd-electric promise the quality management system conform toISO9001·2000.The productwemanufactureconformtoGB standardandelectricpowerfieldstandard.

Boxd-electric promise in charge of the outsourcing accessories parts quality，and provideproduct quality certificate，operating instruction,inspectionreport,etc.

CERTFICATIONTRUSTWORTHY

Enjoy science and technology civilizationwithBoxd-electric! Our aim is technology thrive enterprise,qualitybuildbrand, customer satisfaction,continual improvement.

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SERVICES

Companies actively promote the brand marketing，service marketing, advocate the good faith management，provide high quality high-end productsandexcellentservicetocustomervalue.Taketimefortheglobal economicintegration,betterparticipateininternationalcompetition.

Enjoy science and technology civilizationwithBoxd-electric! Our aim is technology thrive enterprise,quality build brand, customer satisfaction,continualimprovement.

>>>www.bsddq.com

ChinaBoxd(Boshida)ElectricCo.,Ltd.hasestablished asoundmarketingsystem,theimplementationof the "development strategy of brand marketing and the network marketing" combined，Bo of best-selling products around the world,praised by the majority of customers trust and support,and selected for manykey projects.

Thecompanyvigorouslypromotetechnological innovation,capitaloperation,internationalexpansionof three strategy，promote the company's transformation from traditional enterprises to high-tech industry，to createaninternationalenterprise,globalization.

Boxd BOXDELECTRIC

Indoor High VoltageVacuum Circuit Breaker

Enjoyscience and technologycivilizationwithBoxd-electric! Our aim is technology thrive enterprise,quality build brand, customersatisfaction,continual improvement.

ZN63(VS1)-12
IndoorHighVoltageVacuumCircuitBreaker 01
VS1-12
PermanentMagneticIndoorHighVoltageVacuumCircuitBreaker 03
ZN63(VBM7)-12
SeriesSideMountedIndoorHighVoltageVacuumCircuitBreaker 05
ZN63(VS1)-24
IndoorHighVoltageVacuumCircuitBreaker 07
ZN28G/ZN28A-12
SeriesSideMountedIndoorHighVoltageVacuumCircuitBreaker 09
ZN85-40.5/2000-31.5
IndoorHighVoltageVacuumCircuitBreaker 11
ZN23-40.5/2000-31.5
IndoorHandcartTypeVacuumCircuitBreaker 13

Outdoor High VoltageVacuum Circuit Breaker

ZW8-12/630-20
OutdoorHighVoltageVacuumCircuitBreaker 15
ZW8-12/C
SeriesIntelligentOutdoorHighVoltageVacuumCircuitBreaker 17
ZW10-12XDG
SeriesOutdoorHighVoltageDualPowerSwitchDevice 19
ZW20Z-12
SeriesOutdoorHighVoltageVacuumCircuitBreaker 21
FZW28Z-12
SeriesOutdoorBoundariesVacuumLoadSwitch 23
ZW32-12
PermanentMagneticOutdoorVacuumCircuitBreaker 25
ZW43-12(G)/M630-20
OutdoorHighVoltagePermanentMagnetVacuumCircuitBreaker 27
ZW32-24
SeriesOutdoorHighVoltageVacuumCircuitBreaker 29
ZW32-12G
OutdoorVacuumCircuitBreaker 31
ZW8-12(G)/T
OutdoorHighVoltageAcVacuumCircuitBreaker 33
ZW7-40.5
OutdoorVacuumCircuitBreaker 35

IndoorHigh Voltage Disconnect Switch

GN19-12
Indoor HighVoltageDisconnectSwitch 37
GN30-12
SeriesIndoorHVRotaryDisconnectSwitches 39

GN19-12MIndoorHighVoltageDisconnectSwitch 41

GN30-12M SeriesIndoor RotaryTypeHighVoltageDisconnectSwitch 43

GNF38-12/630A IndoorHighVoltageDisconnectSwitch 45

GN24-12D IndoorAC HighVoltageDisconnect Switch 47

GN27-40.5
SeriesIndoorHighVoltageDisconnectSwitch 49
GN22-12
SeriesIndoorHighVoltageDisconnectSwitch 51

Outdoor High Voltage Disconnect Switch

GW4-12(17.5-40.5) OutdoorHighVoltageDisconnectSwitch 55

LW8-40.5
OutdoorHighVoltageSulfurHexafluorideCircuitBreaker 59

Indoor High VoltageVacuum Load Switch

FKN12-12RDSeriesIndoorHighVoltageAir
BlastTypeLoadBreakSwitch-FuseCombinationApparatus 61 FZN25-12D
SeriesIndoorHighVoltageVacuumLoadSwitch 63 FN7-12
Series Indoor H.V.Load Switch-Fuse CombinationApparatus 65 FN5-12SeriesIndoorAC
HighVoltageLoadBreakSwitch-FuseCombinationApparatus 67

Indoor HighVoltage Earthing Switch

JN15
SeriesIndoorACHighVoltageEarthingSwitch 69
JN15-24/31.5
SeriesIndoorACHighVoltageEarthingSwitch 71
JN22B-40.5/31.5
SeriesIndoorACHighVoltage Earthing Switch 73
JN22-40.5/31.5
SeriesIndoorACHighVoltageEarthingSwitch 75

Other Series

XRNT
H.V Current-limitingSeriesFuses 77
Drop-outfuse 79
Composite Coat Metal Oxide Surge Arresters 82
CompleteAccessories 86
QualityPromise&After-SaleService 92

Boxd BOXCTRIC HIGHVOLTAGETOCREATE HIGH-PERFORMANCE

ZN63(VS1)-12 Inidcort BirehaKoltage Vacuum

SPECIFICATION

ZN63(VS1)-12 series indoor vacuum circuit breaker is a three-phase AC 50Hz, rated voltage of 12kV indoor switchgear, control and protectionforindustrial and mining enterprise,power plants and substations,electricalfacilities,andfor frequent operationplace.

AdoptingVET operating mechanism and circuit breakerintegrated,design canbe used as a fixed installation unit can also beequippedwithspecial advancemechanism,thecompositionof handcartunitused.

AMBIENTCONDITION

MODELIMPLICATION

1.Theambienttemperature: -15°C-+40°C
2. The altitude: <=slant1000{\sf M};
3.Relative humidity:daily averagevalue isnot greater than 95% monthlyaverageisnotgreaterthan 90%
4.The surrounding air is not corrosive and flammable gas, steam and other significant pollution;
5.Earthquake intensity: \L{<=slant}8 degree.

OVERALLDIMENSION

Boxd BOXDTRIC HIGHVOLTAGETOCREATE HIGH-PERFORMANCE

VS1-12 PiganeatMvaneticndrcuit Breaker

SPECIFICATION

VS1-12 series permanent magnetic indoor vacuum circuit breaker is a three-phase AC 50Hz, rated voltage of 12kV indoor switchgear,controlandprotectionforindustrialand mining enterprise,powerplants andsubstations,electricalfacilities,andfor frequentoperationplace.

AdoptingVET operating mechanism and circuit breakerintegrated,design canbe used as a fixed installation unit can also beequippedwithspecialadvancemechanism,thecompositionofhandcartunitused.

AMBIENTCONDITION

MODELIMPLICATION

1.theambient temperature:-15°℃- +40 °C
2. the altitude: <=slant1000\mathsf{M}
3.Relative humidity:daily averagevalue is not greater than 95% monthlyaverageisnotgreaterthan 90%
4.The surrounding air is not corrosive and flammable gas, steamandothersignificantpollution;
5.Earthquake intensity: \L{<=slant}8 degree.

VS1-12

OVERALLDIMENSION

Boxd BOXDTRIC HIGHVOLTAGETOCREATE HIGH-PERFORMANCE

ZN63(VBM7)-12 HerieSitgMuntedndircuitBreaker

SPECIFICATION

VS1-12 side-mounted type vacuum circuit breaker is a kind of indoor high voltage switch device which is used in the AC three-phasepower system of frequency50HZ,ratedvoltage 12KV tobe theprotection and control unit.Becauseof the special superiority of vacuum circuit breaker，especially suitable for applications that require frequent operation at rated operating current or multiple open short-circuit breaking current location. It is especially suitable to the place requiring frequent operations. VS1-12 side-mounted type vacuum circuit breaker adopts fixed installation, which is mainly used in the fixed switchgear. It can be used alone orused inringnetworkpowersupplysystem,box-typevariablesystem andnon-standard powersupplysystem toprotect and control theTransmissionanddistributionline.

AMBIENTCONDITION

MODELIMPLICATION

1.theambient temperature:-15°℃- +40°C
2. the altitude: <=\uparrow000\mathsf{M}
3.Relative humidity:daily averagevalue isnot greater than 95% monthlyaverageisnotgreaterthan 90%
4.The surrounding air is not corrosive and flammable gas, steam and other significant pollution;
5.Earthquake intensity: \L<=8 degree.

ZN63(VBM7)-12

TECHNICALSPECIFICATION

OVERALLDIMENSION

Boxd BOXDTRIC HIGHVOLTAGETOCREATE HIGH-PERFORMANCE

ZN63(VS1)-24 Inidort Birehaeltage Vacuum

SPECIFICATION

ZN63(VS1)-24 series handcart type indoor vacuum circuit breaker is rated voltage 24kV, three-phase AC 50\mathsf{H}z indoor high-voltage switchgear,applyfor power stations,substations,and industrial andmining enterprises to control orprotection transmissionanddistributionsystems,speciallyfortheimportanthighaltitudebreakingloadandfrequentoperationplace. Circuit breaker manufacturingaccordancewithour national standardGB1984-2003<AC HIGHVOLTAGE CIRCUIT BREAKERS",DL/T403-2000><3.6\~40.5KVINDOORVACUUMCIRCUITBREAKERORDERINGTECHNOLOGY>;and the related IEC standards and reliable interlock function. Circuit breaker operating mechanism for the spring energy storage type, canuseACandDCenergystorageoperations,canalsobeusedmanually.Circuitbreakercanbeequippedwithlong life permanentmagneticactuator,mechanical lifecanreached60oootimes,canbeusedforextremelyfrequentoperationplace. Circuit breaker designed torepackage the structure before and after,both canbe used as a fixed installation unit,canalsobe equippedwiththechassis asused inthemountedunit.

AMBIENTCONDITION

MODELIMPLICATION

1.the ambient temperature:-15°C-+40°℃;
2. the altitude: <=slant1000\mathsf{M}
3.Relative humidity:daily averagevalue isnot greater than 95% monthlyaverageisnotgreaterthan 90%
4.The surrounding air is not corrosive and flammable gas, steam and other significant pollution;
5.Earthquake intensity: \L{<=slant}8 degree.

OVERALLDIMENSION

ZN63(VS1)-24/2000-3150(1000 Panel)

Boxd BOXDTRIC HIGHVOLTAGETOCREATE HIGH-PERFORMANCE

ZN28G/ZN28A-12 HegrieVSitagMVuntedIndircuit Breaker

SPECIFICATION

ZN28GZN28A-12 series indoor vacuum circuit breaker is a three-phase AC 501-12 ratedvoltageof12kVindoor switchgear,control andprotectionforindustrialand mining enterprise,powerplants andsubstations,electrical facilities,and for frequentoperationplace.

AMBIENTCONDITION

MODELIMPLICATION

1.theambient temperature:nothigherthan +40~^{\circC} ,not less than 10~°C -30~°C ispermittedstorage);
2. the altitude: <=\uparrow000\mathsf{M}
3.Relative humidity:daily averagevalue isnot greater than 95% monthly averageis not greater than 90% airrelative humidityonaveragelessthan2210-3Mpa,onaverage less than1.810-3Mpa.
4.The surrounding air is not corrosive and flammable gas, steam and other significant pollution;
5.Earthquake intensity: <=8 degree.

ZN28G/ZN28A-12

OVERALLDIMENSION

Boxd BOXDTRIC HIGHVOLTAGETOCREATE HIGH-PERFORMANCE

ZN85-40.5/2000-31.5 Inidoor BigehaVoltage Vacuum

SPECIFICATION

ZN85-40.5 2000-31.5 series indoorvacuum circuit breaker is a three-phase AC50Hz,40.5KV,control and protection for industrialand mining enterprise,powerplants andsubstations,electricalfacilities,andforfrequentoperationplace.

AMBIENTCONDITION

1.theambienttemperature:-30°C-+40°C;
2.the altitude: <=200000;
3.Relativehumidity:dailyaveragevalueisnotgreaterthan 95% monthly average isnot greater than 90%
4.The surrounding air is not corrosive and flammable gas, steamandothersignificantpollution;
5.Earthquake intensity: <=8 degree.

MODELIMPLICATION

OVERALLDIMENSION

Boxd BOXDTRIC HIGHVOLTAGETOCREATE HIGH-PERFORMANCE

ZN23-40.5/2000-31.5 InadoorHandcartreaker

SPECIFICATION

ZN23-40.5 series handcart type indoor vacuum circuit breaker for the high voltage rated 40.5kv, three-phase AC 50Hz indoor high-voltage electrical equipment.Apply to industrial and mining enterprises, substation and transmission and distribution systems for control and protection switching; particularly suitable for metallurgy, electric arc steel-making industries, etc. frequent operationrequired,asacontrol and protectionequipment.

ZN23-40.5SeriesmeetGB1984-89<ACHIGHVOLTAGECTRCUTTBREAKER>Standards.

AMBIENTCONDITION

MODELIMPLICATION

1.the ambient temperature:-40°℃-+40°℃;
2.the altitude: <=slant1000\mathsf{M}
3.Relative humidity:daily averagevalue isnot greater than 95% monthlyaverageisnotgreaterthan 90%
4.The surrounding air is not corrosive and flammable gas, steam and other significant pollution;
5.Earthquake intensity: \L{<=slant}8 degree.

OVERALLDIMENSION

ZW8-12/630-20 Outdoor HichuVolteaker

SPECIFICATION

ZW8-12 adopt vacuum interupter, air insulation, equipped electric spring mechanism to operate, all this made the product has high arc extinction ability, high short-time breaking times, no fire explosion danger, easy operate. It is a good performance andpracticableproduct.

ZW8-12breaker main structure adopt three-phase together box type,casingpipe incoming;and outgoing line,and in the boxit is dry air.Electricspringmechanismlocated inthesideof thebox,it canbeusedundermostseriouscircumstance.

ZW8-12 breaker’ s vacuum interupter use ceramic package, cup shape and longitudinal magnetic field contactor structure. So it has high ability to cut-off and short-circuit making capacity.

ZW8-12 has small volume, light weight, beautiful outlook.Vacuum interrupter and insulation supporting casing pipe’ s compact design,outgoing line conducting rod outside-feeding silicone rubber, it canbe used under serious weather conditions andpollutionenvironment.

USAGE

Rated voltage 12kV ZW8-12 series vacuum circuit breaker three-phase AC 50/60Hz outdoor high voltage switch equipment,mainlyused forbreaking closingrural network,city network and small-scalepower system load current of 10\mathsf{K}\mathsf{v} overload current,short circuit current.Also,it can used forrural powernetwork and smallpowersystem’s branch switch,it is theupdateproductofurbanandruralpowernetworkwithoutoil.

AMBIENTCONDITION

MODELIMPLICATION

1.Altitude: not more than 2000m, the plateau is not higher than 4000m.
2. Environment: -30°C-40°C ， -50 °C lowtemperaturetype circuitbreakerlimit.
3.Relativehumidity:dailyaveragevalue not more than 2.2\mathsf{k p a} onaveragelessthan 1.8 \mathsf{k p a}
4.Earthquakeintensity:less than8.
5.Can according to user requirements increase electric anti jump.
6.Wind: <=slant700\mathsf{P a} (equivalenttothewindspeed 34m/s)
7. Air pollution level: common grade Ill, special grade.
8.AvailableinmorethanGB/T11022-1999specifiedabove normalenvironmentalconditions,theusercanberesolved inconsultationwiththemanufacturer.

TECHNICALSPECIFICATION

OVERALLDIMENSION

ZW8-12/C HerielntaliVtOutdCircuit Breaker

SPECIFICATION

ZW8-12/Cintelligentoutdoorhigh-voltagevacuumcircuit breaker(hereinafter called intelligentbreaker)is applied for breaking,onoroffofloadcurrent inACthree-phasepowersystemofrated10-12kVwith50/60Hz,itownsfunctions of overload and short protection,fast breaking protection,time lapse delay and auto matic reclosing, it canalsobe equipped with arrestorordisconnecting(circuitbreakeranddisconnectingswitchcombination,hereinaftercalledcombinationintelligentcircuit breakers)according to customer’srequirement.This intelligent breaker ownspower supply itself,availableforremote control, interfacesof CT,PTareforremotecontrol,canmeet therequirementsof remotecontrol.

AMBIENTCONDITION

MODELIMPLICATION

1.Ambient temperature: 30°C-+40°C
2.Height:2000 m below
3.Thebiggest difference in temperature:nomore than 25%
4. The wind pressure:no more than 700 pa (equivalent to 34
m/s wind speed);
5.Pollution level:three level;
6.The seismic intensity is not more than 8 degrees.

ZW8-12/C

OVERALLDIMENSION

ElectricPTtype circuit breaker overalldimension

Automaticcircuitbreakeroveralldimension

ZW10-12XDG SerilesOutdorichVoitage

SPECIFICATION

ZW10-12XDG/630-20serieshighvoltagedualpowerswitchdevice(hereinafterreferredtoasunit)iscomposedofahigh vacuum circuit breakers and intelligent controllercomposed of twoparts.SuitableforAC50/60Hz,ratedvoltage 12Kv,rated currentupto630Adualpowersupplysystem,allthewaytothecurrentwhenapowerfailureorunder-voltageautomatically switch to the other normal power supply,a reliable guarantee continuity of supply.Both short circuit and over current protection interlock function effectively avoids unnecessaryre-load power failure impact.In the event of blackouts during the common powersupplyfails,switchdevicecancompletewithstandbypowerautomaticswitch,toensurethereliabilityandsecurity.Also can according to theneedsof the load for the switching between thetwopower supplies.Particularly applicable to not allow the important place of power,as an important electrical control device to ensure continuouspower supply.Asa new generation of novel design,perfect inperformance,safe andreliablehighdegree of automation,wide applicable scopeof thevotesince the replica dual power automatic switch products.Products are designed to ensure that the two way high voltage power supply is completelyisolated,at thesame timewithperfect mechanical and electric interlock inareliableway,soit is ofveryhighsafety and reliability.TheZW10-12XDG is suitable for higherrequirementsforpower supplyreliabilityandsafetyof doublepower supply electric power users,as a dual powersupply system of control and protection setings.

ZW10-12XDGserieshighvoltage dual power switch device are widely used in oil field minemetallurgy,chemical industry, railways,communicationsmachineryandsoon 10 \mathsf{K v} distributionline,industrialand miningenterprises,1oKvline.

MODELIMPLICATION

ZW20Z-12 VeriesOutdoorBieaVoltage

SPECIFICATION

ZW20z-12series of outdoor highvoltage vacuum circuit breaker(hereinafterreferred to as circuit breaker)foraperiod of 12 \mathsf{K V}, ratedvoltageof thethree-phaseac50HZoutdoorpower distributionsystem.It usesavacuumarcing andSF6gas as insulatingmedium,isZW20-12typevacuumcircuitbreakerof theimprovementofproducts.Cabinetadoptedtheintroductionof Japanese ToshibaVSP5gasseal technology,explosion-proof,insulating structure,sealing performance improvementswere made into the outlet conduit also,the overallsealing performance is good, internal flling of SF6gasnot leakage, is not affected by the environment;Theminiaturization of spring operating mechanism,optimizationreliabilityand stability,the main drive chain and multilevel blurted out of moving system,operatingreliability and stability thanthedomestic traditionalspring operating mechanism forimprovement of the several times;Contactsbetween themain shaft and the sleevewith a loop-typebracelet adductionflared structure,thecontact resistance of themain circuit,low temperaturerise.So,ZW20z-12outdoor column on vacuumcircuitbreakerisamaintenance-freeproduct.Isthatthecolumnoncircuitbreakerinthebest.

ZW20z-12, ZW20-12 also increased the over-current protection,institutional spring energy storage instructions,and equipped with air outlet forsecondary electrical connection,easy tobe combined with intelligent controller.

Excellent electrical and mechanical performance, make ZW20z-12 outdoor column on vacuum breaker is widely used.ls mainlyusedforopeningandclosingto 10\ \mathsf{K V} powersystem,load current and short circuit current,suitablefor transformer substation and industrial and mining enterprises for protection and control in power distribution system, is more suitable for frequent operation with power grid.This product with the controller, it has excellent function of the reclosing,can meet the requirementsofdistributionautomationsystem.

MODELIMPLICATION

OVERALLDIMENSION

FZW28Z-12 SeriesOutdadrWiundaries

SPECIFICATION

FZW28Z-12seriesoutdoorboundariesvacuumloadswitch(hereinafterreferredtoasFFK)usedinthecolumnoninstalled site,withfunctionsofmanualandelectricoperation.SwitchontologyisintroducedfromJapan'sToshibaVSP5-12freemaintenance load switch,vacuum arcing，SF6 gas is applied to make insulating medium.FZW28Z-12 series outdoor boundaries vacuum load switch have fault detection,protection,control and communication functions, installed in1okV lines, whichcanrealizethe automaticremovalof single-phase earthfault and automatic samefault isolation.Applicable to 10KVdistribution lineusersintolineTorendusers,canalsobeused tomeet therequirementsofotherbranchlineconnection.

AMBIENTCONDITION

MODELIMPLICATION

1.Ambientairtemperature:Upperlimit of +40 °C ,lower limit of -40°C
2.Air relativehumidity:Daily average no greater than 90% Monthly averageno greater than 90%
3.Altitude:Nomorethanaltitudeof30o0meters(Ifneed higheraltitude,itsrated level accordingly).
4.Air pressure:Not more than700pa(The equivalent to34 m/s wind speed).
5. Neutral point connection mode: Neutral-point earthing, neutral point via arc suppression coil grounded,neutral point by thelowresistancegrounding.

OVERALLDIMENSION

ZW32-12 PurdanentManetircuit Breaker

SPECIFICATION

ZW32-12modeloutdoorvacuumcircuitdevice(hereinafterreferredtoascircuitdevice)isRatedvoltage12KV,threephaseAC50Hz outdoor distribution equipment.And Short-circuit current.For the main break,when closing the power system load current,overloadcurrentAnd Short-circuit current.And industrial and mining enterprises in the substationfor power distributionsystemfortheprotection andcontrolpurposes,Andfrequent operationofruralpowergridplaces.Thecircuitdevice is small， Weight light， anti-condensation, maintenance-free features, can adapt to poor weather Condition and dirty environment.

This product adopt the permanent magnetism operating mechanism type, since the permanent magnetism operating mechanism isprovidedbypermanent magnet protection,keep the switchin the closingposition,thedecreaseinthe numberof mechanicalparts，mechanicaltransmissionchainshortened,thusgreatlyimprovingthereliabilityandmechanical lifeofthe Switch.

AMBIENTCONDITION

MODELIMPLICATION

1.Ambientairtemperature:Upperlimitof +40 °C lowerlimitof -45℃;
2.Wind speed:no more than 34 m/s
3.Altitude:Nomore thanaltitude of 3000meters(If need higher altitude,itsrated level accordingly).
4.Airpollutionlevels:nomore thanIV;
5. The surrounding air is not corrosive and flammable gas, steam and other significant pollution;

TECHNICALSPECIFICATION

OVERALLDIMENSION

ZW43-12(G)/M630-20 Outdoer HaghVoltageP ereanent

SPECIFICATION

ZW43-12(G)/M630-20 series Permanent magnet outdoor vacuum circuit breaker (hereinafter referred to as permanent magnet switchgear)is threephase,ratedvoltage 12KV,AC50HZoutdoorhigh-voltage switchgear.Magnetswitch is mainly used as 10kV substation outlet switches and 10KV three-phase AC electric power system.For closing and opening the load current,breaking an over-current and short-circuit current of lineprotection switch.Breaker in linewith GB1984-2003 < HIGHVOLTAGEACCIRCUITBREAKERS>，DL/T402-2007<HIGH-VOLTAGEACCIRCUIT BREAKERSORDERING TECHNOLOGY>andDL/T403-2000<12KV-405HIGH-VOLTAGEVACUUMCIRCUITBREAKERORDERING TECHNOLOGY > andothertechnicalstandards.

PRODUCTFEATURE

Magnetic switch is consider of three parts:thevacuumswitchbody，single stable permanent magnetic actuator and intelligent controller, it has a wide range of complex and flexible action program setting mode, with high reliability and security, is withcontrolandprotectionfunctionsofthenew"mechatronics"smarthigh-voltageswitchgear.

ZW43-12(G)/M630-20

OutdoorHighVoltagePermanent MagnetVacuum CircuitBreaker

AMBIENTCONDITION

1.Theambienttemperatureisfrom -40°C to +40°C
2. The altitude not exceeding 3000m
3.Air pressure not more than700Pa(equivalent Wind velocity
34m/s)
4.Airpollutionleveris not more thanlever 4.
5.lcethicknessislessthan 10\mathsf{mm},
6.No fire,explosion,chemical corrosion and sharp snakes.

TECHNICALSPECIFICATION

MODELIMPLICATION

Z W 43-12(G)/M 630-20

OVERALLDIMENSION

ZW32-24 SeriesOutdorBrehVoltage

SPECIFICATION

ZN32-24 type outdoor highvoltage vacuum circuit breaker(hereinafterreferred to as circuit breaker) is threephase,rated voltage24KV,AC50HZoutdoorswitchgear.Suitableforopening andclosingallsortsof differentnatureof theloadcurrentand frequentoperationoccasion,applytoconstructionandrenovationthecitynetwork,rural,mining,railwayandotherelectrical equipment.Thisproductistoadsorbadvancedforforeigntechnology,basedonthedomesticallyproducedrawmaterialsand processing,successful development suited toChina’snational conditions24kVoutdoorhighvoltageswitchgear.Compared withtheinternational similarroductswithminiaturization,freemaintenance,intelligentt,at thesame timetheroductnth surroundingenvironmentpollution-free,greenenvironmentalprotectionproduct.BreakerinlinewithGB1984-2003<highvoltageAC circuit breakers>，DL/T402-2007<high-voltage AC circuit breakers orderingtechnology>andDL/T403- 2000<12KV-405high-voltagevacuum circuit breaker ordering technology > andothertechnicaistandards.

AMBIENTCONDITION

1.The shellismadeof high-qualitystainlesssteel orordinarysteel plate after dacro anti-rust treatment process,spraywith polishresistancetoUvvarnish,anticorrosiveproducts,saltfogresistantetc.Excellentresistancetoenvironmentalperformance. 2.APG enclosed a column using silicone rubber coating insulation(as insulating buffer)， small volume，excellent condensationresistance,longworkinglife,reliableinperformance.

3.Operating mechanism for the spring operating mechanism,whichhas twokinds of manual and electric,when need can addremotecontroldeviceandtoavoidflowswitchingdevice.Requirementofpowersupplysourcefunctionisnotgreaterthan 70w，is easy to be equipped withbackuppower supply.Unique design of thebuffer device，excellent performance,small rebound,lownoise.

4.Arcingchamberadoptsspecialstainlesssteelbrazingtechnology,withoutplatinghighweldingquality,stableandreliable, lowleakagerate.Processusingthespecial ceramicmetallizationformula and advancedceramicmetallizationprocess,ensure that theproduct'sairtightness,tensilestrength isgreaterthan130mpa,completearow.

5.Current transformer ismadeof highqualitymagneticmaterial and epoxyresinand siliconerubber compositeinsulating materials,hasalargecapacity,highmultipledynamicthermalstability,highprecisiongrade,maintenancefree,Highreliability,tc.

ZW32-24

AMBIENTCONDITION

1.The ambient temperature isfrom -40°C to +40°C
2. Air relative humidity: Daily average no greater than 95% Monthly average nogreater than 90%
3.The altitudenot exceeding 3000m
4. Air pressure not more than 700Pa (equivalent Wind velocity 34m/s).
5.Air pollution lever is not more than lever 4.
6.Ice thicknessisless than 10\mathsf{mm}
7.No fire, explosion, chemical corrosion and sharp snakes.

MODELIMPLICATION

TECHNICALSPECIFICATION

OVERALLDIMENSION

ZW32-24/T vacuum circuit breaker

ZW32-24G/T vacuum circuit breaker

ZW32-12G OurtdioBrVakuum

SPECIFICATION

ZW32-12modeloutdoorvacuumcircuitdevice(hereinafterreferredtoascircuitdevice)isRatedvoltage12kV,threephaseAC50Hzoutdoor distributionequipment.whichismainlyapplicabletobreaking,switchoff onloadcurrent,overload current,short-circuitcurrent,moresuitableforfrequentoperationplace.

This circuit breakercanbematched with the controllerintothereclosing,realize theremotecontrol,remotesensing,remote communication,the"threecontrol"function。

AMBIENTCONDITION

MODELIMPLICATION

1.Ambient air temperature:Upper limit of +40 °C lower limit of -40℃;
2. Wind speed:no more than 34 m/s
3.Altitude:Nomore than altitudeof 3000meters(If need higher altitude,itsratedlevel accordingly).
4.Airpollution levels:nomore than IV;
5.The surrounding airisnot corrosive and flammablegas,steam andothersignificantpollution;
6.Ice thickness: no more than 10\mathsf{mm}

OVERALLDIMENSION

ZW8-12(G)/T Vutdoor HighuVoBtreakAr

SPECIFICATION

ZW8-12(G)/T circuit breaker is three phase AC 50HZ outdoor high voltage switchgear, mainly used for 12KV system of rural electric network and city net,for breaking and closing load current, over current and short-current.Can also be used to othersimilarplaces.

MODELIMPLICATION

OVERALLDIMENSION

1-Breaking brake buffer
2-Three phase rotation
3-Break-brake rod
4-Break-brake spring
5-Insulating tension pole
6-Connecting lever
7-Contact spring
8-Contact thepush rod
9-Dynamic end bracket
10-Fiexible couploing
11-Vacuum arc deflector
12-Static end bracket
13-insulating cover
14-Box
15-Current transformer
16-Conducting rod

Boxd BOXDTRIC HIGHVOLTAGETOCREATE HIGH-PERFORMANCE

ZW7-40.5 OurtditoBrVeacum

SPECIFICATION

ZW7-40.5 series outdoor high voltagevacuum circuit-breaker is for three phase,rated voltage 40.5{\sf K V}, AC50HZpower system,mainlyused forbreaking and closing load current,overcurrentand short-current.

MAINFUNCTION

1. Using vacuum arcing,high breaking ability, long electrical endurance,mechanical life 10oo0 times.
2.Simple construction, maintenance-free,No maintenance cycle is long.
3. Good insulation performance, good prevent fith ability.
4. Can match the spring or electromagnetic operating mechanism, mechanically sound, can be frequent operation.No fire and
explosionrisks.
5.Built-incurrent transformer,accuracyof0.2,canberealized threemutualprotection
6. Built-in condensation controller, circuit breakers can be maintained at a certain temperature reliably.

AMBIENTCONDITION

MODELIMPLICATION

1.Ambient air temperature:Upper limit of +40 °C lowerlimitof -30 °C
2.Wind speed:nomore than34m/s;
3.Altitude:Nomore than altitude of 2000 meters (If need higher altitude,its rated level accordingly).
4.Airpollutionlevels:nomore than Ill;
5.MaximumTemperaturedifference:Notmorethan 25%

Boxd BOXCTRIC HIGHVOLTAGETOCREATE HIGH-PERFORMANCE

GN19-12 Inidoor High Voltahe

SPECIFICATION

GN19-12 series indoor high voltage disconnect switch applies to power system of rated voltage 12KV, AC 50\mathsf{H}z it is equipped with CS6-1 manual operating mechanism and is used to break and make circuit under no-load but with voltage. There are additional pollution abatement type, high altitude type and electrified display.

AMBIENTCONDITION

MODELIMPLICATION

1.the altitude:lessthan1000M;
2.theambienttemperature: -25°C-+40°C
3.therelativehumidityof air:monthly {\lesssim}90% daily \lesssim95%
4. the wind pressure: <=slant700\mathsf{P A} (withspeed 34m/s)
5.ampitude:earthquakedegree8;
6.Application occasions should free from fire,inflammables,
explosives,corrosivesandseverevibration.

PRODUCTFEATURE

1.Scientific and reliable design.
2. Large clearance between gaps.
3. Small operating power and steady performance.

Boxd BOXCTRIC HIGHVOLTAGETOCREATE HIGH-PERFORMANCE

GN30-12 SesrieslIndorWiVcRotary

SPECIFICATION

GN30-12M series rotary indoor high voltage disconnect switch is a new type of touch rotating knife type disconnect switch, the main structure in three phase chassis of the upper and lower two plat, fixed two set of insulator and contact,by rotating contactor,realizethedivideandcombinetheswitch.

GN30-12MseriesswitchisonthebasisofGN30-12switchincreaseswiththeformofearthingknife,canmeettheneeds of different power systems.This product design is compact, small footprint, insulating ability is strong,easy to install, the performancemeetGB198589<ACHighVoltageIsolatingSwitchandEarthSwitch>requirements.Also,theswitchapplicableto rated voltage10KVAC50HZand thefollowing indoorsystems,asin the caseswithvoltagewithout load,foropening and closing current.It canbeused with highvoltageswitchcabinet,andalsocanbeused alone.

AMBIENTCONDITION

PRODUCTFEATURE

1.the altitude:1000M;
2. the ambient temperature:-10°℃ -+40°C
3.therelativehumidityof air:monthly {\lesssim}90% daily \lesssim95%
4.ampitude:earthquake degree 8;
6.Application occasions should free from fire, inflammables，
explosives,corrosivesandeseverevibration.

1.Scientificdesignandinnovativestructure. 2.Contactingpoints distribute ontwoplanes,smalloperating moment andreleasepressuretosmallandeasyadjustment. 3.Improved driving andconductingpart. 4.Columnmovingcontact that can decreaseoperating strength andensurereliabilityofcircuitconduction.