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Appearanceandinstallationdimensions
| Distancebetween upperand lowercontactarmsL1 (mm) | TotaldistanceL2 (mm) |
| 400 | 1698 |
| 472 | 1788 |
Appearanceandinstallationdimensions
| Distancebetweenupperand lowercontactarmsL1 (mm) | TotaldistanceL2 (mm) |
| 400 | 1698 |
| 472 | 1788 |
Outdoor high-voltage vacuum circuit breaker (spring mechanism)
Overview
ZW32-12 series outdoor high-voltage spring vacuum circuit breaker isa three-phase AC 5 0 H z outdoor high-voltage switchgear; Mainlyusedfoditisdfodigdetdrttedl be used in other similar places.
ZW32-12seriesoutdoorAChigh-voltage vacuumcircuit breakerscomplywith national standardssuchasGB984"High Voltage ACCircuit Breakers"and Intermational Electrotechnical Commision IEC62271-100 "High VoltageACCircuitBreakers".
Modelandmeaning
Environmentalconditionsforuse
1.Surrounding air temperature: - 4 0 ^ { \circ } C ~ + 4 0 ^ { \circ } C .
2.Altitude:not exceeding 2000m;
3.Thesurroundingairanbepolluedbydustsmokeorosiveass,tamoraltspraydthepoltionevelaled GradeIVin GBT5582;
4.Wind speed not exceeding 3 4 \boldsymbol { { m } } / \mathsf { s } (equivalent to 7ooPa on the surface of a cylinder);
5.Vibration or ground motion from outside the switchgear and control equipment can be ignored;
6.Theamplitude of electromagnetic interference induced in the secondary system shallnot exceed 1.6kV;
7.Specialusageconditions:If therequirementscannotbemetunder normalusage conditions,pleasenegotiatewithus for customization,
Environmentalconditionsforuse
1.High sealing performance three-phase pillar fully enclosed structure
Thecharacteristicsofstablendreliablebreakingperformance,nocombustionandexplosionhazards,maintenancefree,smalsize light weight,and long service life.
Thethre-phasepllradoptsPGtechnologyandompositeinsulation,wichhasthecharacteristicsofhighandlowtemprature resistance,UV resistance,and aging resistance.
2.Efficient and reliable miniaturized spring operating mechanism
Theoperating mechanismadoptsaminiaturized springoperating mechanism,and theenergystorage motoradoptsapermanent magnetsteppermotor.Teergystoragepowerissmal,eenergyconsumptionforpeningandosingislowandthcnical life exceeds 10000 times.
3.Convenientand flexible handlingand free combination performance
Thepeningandosingoperationsofthecircuitbreakercanemanuallyorelectricallyperated,aswellasremotelyotrolled. Intelligentotrolersantioallseleedtchedistrbtitktomatindanlsoombiditcidnce controllersto formautomatic turntablesand sectionalizers.
Twophaseorthree-phaseprotectivecurrenttransformers,orerosequencecurent tansformers,canbeoptionallyselected. Three phase metering integrated current transformers can be added for high-voltage prepaid switches.
4.Thecircuitbreakercaneequippedwithasinge-sidedisolationswitchoradouble-sidedisolationswitchhichhasavisibleracture whentheisolationswitchisintheopenstate,andhasanantimisoperationinterlockdevicewiththecircuitbreakerbody.Canbe connectedto lightningarresterpillar insulatorsforeasymaintenance.
Maintechnicalparameters
| name | unit | TechnicalParameter | |||
| Rated voltage | kV | 12 | |||
| Rated current | A | 630,1250 | |||
| Power frequency withstand voltage (Imin) | kV | 42 | |||
| Lightning impulsewithstandvoltage peakvalue l | kV | 75 | |||
| Rated short-circuit breaking current | KA | 20,25 | |||
| Rated short-circuit closing current (peak) | KA | 50,63 | |||
| Rated peak withstand current | KA | 50,63 | |||
| 4s rated short-time withstand current | KA | 20,25 | |||
| Rated operating sequence | Fen-0.3S HeFen-1805-HeFen30 | ||||
| Ratedshort-circuitbreakingcurrentbreaking times | order | 30 | |||
| Mechanical lifespan Rated voltage of energy storage motor | order | 10000 | |||
| Rated operating voltage (with dedicated | V | DC or AC 220,110,DC24 | |||
| spring operatingmechanism) | Opening coil | V | DC orAC220,110,DC24 | ||
| Closing coil | V | DC or AC 220,110,DC24 | |||
| Rated currentof overcurrent release device | A | 5 | |||
| Allowable wear thickness of dynamic and static contacts | mm | 3 | |||
| Center distance between poles | mm | 340±3 | 280±3 | ||
| Quality | kg | 118 (without isolation) 138 (single-sided with isolation) | 108 (without isolation) 128 (single-sided with isolation) | ||
Typicalapplicationscheme
Standardtype340mmapart
ZW32-12FG
Outdoor high-voltage vacuum circuit breaker/intelligent type
Respectingpromiseandkeepingpromise,operatingintherightway，striving for perfection,coexistenceandwin-winsituation
Overview
ZW32-12FGseriesoutdoorhigh-voltage vacuumcircuit breaker (hereinafterreferedtoas "circuit breaker")isanoutdoor distribution switchgear with a rated voltage of 12kVand three-phase AC 5 0 H z Circuit breakersare mainly used to openand close loadcurrentsoveoadcurrentsndsrt-iuitcurrentsinpowerlin.Teyaveveradandsortcircuitprotectionfuctios meetcontrolandmeasurementrequirements,andcanalsoachieveremotecontrolandmonitoringfunctions.Theyarewidelyusedin substations,dustrndnngnterpisedstributioystemsforotrolndperationndrepartiularlysitableforplacstt require frequent operation.
The circuit breaker complies with technical standardssuchas GB1984-2003,DL/T402-2007,and IEC60056.
Modelandmeaning
Typicalwiringscheme
| Project | Unit | Data | |||
| Rated voltage | kV | 12 | |||
| Rated current | A | 630 1250 | |||
| Ratedfrequency | Hz | 50 | |||
| Rated insuation | 1-minute power frequencywithstand | Drytest | 42/48 (fracture surface) | ||
| Secondaryetuto ground | kA | 342 | |||
| Lightning impulse withstand voltage (peak value) | 75/85(fracture surface) | ||||
| Rated short-circuit closing current (peak) Ratedshort-timewithstandcurrent | kA | 50 63 | |||
| kA | 20 | 25 | |||
| Rated peakwithstandcurrent | kA | 50 | 63 | ||
| Ratedshort-circuit breakingcurrent breaking times | 30 | ||||
| Rated short-circuitduration | order | 4 | |||
| Ratedoperatingvoltageandratedvoltageofauxiliarycircuit | s | ||||
| Ratedoperatingsequence | V | DC220 AC220 AC/DC220 | |||
| Ratedcurrentforovercurrenttrip | Min-0.3s HeFen-180s HeFen | ||||
| Mechanical lifespan | A | 5 | |||
| Allowable cumulative thickness of wear for dynamic and static contacts | order | 10000 | |||
| Ratedcurrentof overcurrentreleasedevice | mm | 3 5 | |||
| Currentratioofcurrent transformer | A | ||||
| Contact opening distance | 200/5400/5600/5 | ||||
| Contact overtravel | mm | 9±1 | |||
| Averageopeningspeed | mm | 2±0.5 | |||
| Averageclosing speed | m/s | 1.2±0.3 | |||
| Opening time | m/s | 0.6±0.2 | |||
| Closing time | ms | 20~40 | |||
| Closing bounce time | ms | 30~60 | |||
| ms | ≤2 | ||||
| Three pole asynchronousclosing and opening | ≤2 | ||||
| Three phase circuit DC resistance | uΩ | ≤80 (with isolation ≤150) | |||
Normalcondition
1.Thesuroundingairanbepolutedbydust,smoke,orrosivegases,steam,orsaltspraywithapolutionlelfll;
2.The wind speed shall not exceed 3 4 \mathsf { m } / \mathsf { s } (equivalent to 7ooPa on the surface of a cylinder);
3.Specialusageconditions:Thecircuitreakercanbeusedundernormalusageconditionsdiferentfromthosespecifiedabove.Please consult with us forany special requirements.
MountingDimension
ZW32-12F(G)Outdoor High Voltage Vacuum Boundary Circuit Breaker(Watchdog Switch)Outline and Instalation Dimensional Drawing (with PT) (with Isolation)
1.Manual energystorage operation handle
2.Manual closing and opening operation handle
3.Aviation plug
4.Opening and closing indication
5.Spring operatingmechanism
6.Current Transformer
7.Vacuum arc extinguishing chamber packaging
8.Outdoorvoltage transformer
ZW32-40.5
Outdoor high-voltage vacuum circuit breaker
Respectingpromiseandkeepingpromise,operating intherightway,strivingfor perfection,coexistenceandwin-winsituation
Overview
TheZW32-40.5outdoorhigh-voltagevacuumcircuitbreakeradoptsauniquelydesignedintegratedsolidsealedpoleandahighly reliableoperatingmechanism.Thisdeviceis mainlyusedinmediumvoltageoverheadpowergridsforthepurposeofdividingand combining loadcurrents,overloadcurrents,andshort-circuitcurrents.
Normalcondition
Surroundingairtemperature:-30℃ ~ + 6 0 ^ { \circ } C ·
Altitude: not exceeding 3000m;
Wind speed not exceeding 3 4 m / s
Vibration or ground motion from outside the switchgear and control equipment can be ignored; Pollution level: Level IV;
Storage temperature: - 4 0 ^ { \circ } C ~ + 8 5 ^ { \circ } C ：
Maintechnicalparameters
| Project | Unit | data |
| Rated voltage | kV | 40.5 |
| Rated current | A | 630/1250 |
| Rated frequency | Hz | 50 or60 |
| Power frequency withstand voltaoue for1 minute (wet)(dry) phase to phase, | kV | 8095/95 |
| Lightning impulse withstand current (peak) phase to phase,ground/fracture | kV | 185 |
| Rated short-circuit breaking current | kA | 25/31.5 |
| Rated short-circuit closing current (peak) | kA | 63/80 |
| Rated peak withstand current | kA | 63/80 |
| 4sshort-timewithstand current | kA | 25/31.5 |
| Rated operatingcycle | Split-0.1s- Split-3s- Split-6s- Split -60sRecovery | |
| Ratedshort-circuitcurrentbreakingtimes | order | 30 |
| Mechanical lifespan | order | 10000 |
| Institutional control voltage | V | AC/DC220 |
| Secondary circuit 1-minute power frequency withstand voltage | kV | 2 |
| Contact opening distance | mm | 16±1 |
| Contact overtravel | mm | 4±0.5 |
| Opening speed | m/s | 1.4-1.8 |
| Closing speed | m/s | 0.4-0.8 |
| Contact closing bounce time | ms | ≤5 |
| Centerdistance between phases | mm | 460±2 |
| Three phase opening and closing asynchrony | ms | ≤2 |
| Resistance of each phase conductive circuit | uΩ | |
| Closing time | ms | ≤100 |
| Opening time | ms | ≤50 |
| weight | kg | 270 |
Structureandworkingprincipleofcircuitbreaker
ZW32-40.5outdoorhighvoltagevacuumcircuitbreakerismainlycomposedof integratedsolidsealedpole,currenttransformer operatingmechanism,andboxbody.Thismodelofcircuitbreakerisdesignedforminiaturization,withahighqualitysteelcasing. Current transformers can beselected according to user needs.
ZW32-40.5outdoorhigh-voltagevacuumcircuitbreakeranditsmatchinginteligentcontrolcombination.Theswitchcanbeopened andclosedlocalyorremotelycontrolledthroughacommunicationinterface.Otherinformationofthecircuitbreakercanalsobe transmittedtoteontrolnterndommunicationanelsanbeselectedfromablesicalfibers,/Cetc
Overview
ZW43-12(G)outdoorhigh-voltage vacuumcircuitbreaker (hereinafterreferredtoastheswitch)isanoutdoorhigh-voltage switchgear with three-phase AC 5 0 H z andrated voltage of 12kV.Switches are mainly used as 10kV outgoing line switches in substationsandaslineprotectionswitchesforbreakingoffoverloadandshort-circuitcurrentsin0kVthree-phaseACpowersystems. Thecircuit breakercomplieswithtechnicalstandardssuchasGB1984-2003"High VoltageACCircuit Breakers",DL/T402-2007 "TechnicalConditionsforOrderingHighVoltageACCicuitBreakers",ndDLT43-20o"TechnicalCondionsforOrderingk40.5 HighVoltage VacuumCircuitBreakers".
Modelandmeaning
Typicalwiringscheme
| Project | Unit | Parameter | ||
| Rated voltage | kV | 12 | ||
| rated insulation level | fre-minutewitostarnd | Drytestr | kV | 42/48 |
| voltage | Wettest | 34 | ||
| Lightningimpusewitstadtage(eakt | 75/85 | |||
| Rated current | A | 630 | ||
| Ratedshort-circuitbreakingcurrent | kA | 20 | ||
| Ratedoperating sequence | O~0.3-CO-180S-COS | |||
| Ratedshort-circuitbreakingcurrentbreaking times | order | 30 | ||
| Rated short-circuit closing current (peak) | kA | |||
| Ratedpeakwithstandcurrent | kA | 50 | ||
| Ratedshort-timewithstandcurrent | kA | 20 | ||
| Rated short-circuitduration | S | 4 | ||
| Opening time (the time from the control unit receiving the opening command totheseparationof thethree-phasecontacts) | s | 0.040~0.060 | ||
| Closing time (the time fromreceiving the closing command from the control unittoclosing the three-phasecontacts) | S | 0.070-0.120 | ||
| Mechanical lifespan | order | 10000 | ||
| Rated closing operation voltage | V | DC110、DC220 DC110、DC220 | ||
| Ratedopening operationvoltage | V | |||
| Overcurrent protection | Current settingmultiple | S | 0.2~2.5 | |
| Allowable deviation of setting current | ±10% | |||
| Delaysetting value | 0~5 | |||
| Delay tolerance | ±10% | |||
| Quickbreakprotection | Current setting multiple | s | 2.5~10 | |
| Allowabledeviationof seting current | ±10% | |||
| Delaysettingvalue | 0~0.5 | |||
| Control unit AC charging | Delaytolerance Rated value | ±10% | ||
| Input current | A | 5 | ||
| Range of fluctuation | A | 0.5~8 | ||
Environmentalconditionsforuse
Surroundingair temperature:upper limi + 4 0 ^ { \circ } \mathsf C ,lower limit - 4 0 ^ { \circ } \mathsf { C } ：
Altitude:not exceeding 3 0 0 0 \mathsf {mm }
Wind pressure: not exceeding 7ooPa (equivalent to a wind speed of 3 4 \mathsf { m } / \mathsf { s } ) ： Air pollution level:not exceeding level IV;
lce thickness:not exceeding 10mm;
A place without fire,explosion hazard,chemical corrosion,and severe vibration.
MountingDimension
ZW7-40.5/35KV
Outdoor vacuum circuit breaker
Respectingpromiseandkeepingpromise,operatingintherightway，strivingfor perfection,coexistenceandwin-winsituation
Overview
ZW7-40.5/35kVseriesutdoorhighvoltagevacuumcircuitbreakers (hereinafterreferedtoas"circuitbreakers")areusedinthreephase power systems with AC 5 0 H z and rated voltage of 4 0 . 5 mathsf { K V } , as the split,combined load current,overload current and short-circuit current.
Modelandmeaning
Normaluseconditions
Ambientairtemperature:upper limit + 4 0 9 0 ,lower limit * 3 0 ^ { \circ } C (generalarea),-4oC (alpinearea);
Altitude:≤1ooom (if the altitude increases,the rated insulation level willincrease accordingly);
Wind pressure:no more than 7ooPa (equivalent to wind speed of 3 4 m / 5
Earthquake intensity:no more than 8 degrees;
Dirty level: IV;
Maximumdailytemperaturedifference:nomore than 2 5 ^ { \circ } C 業(yè)
Mainmechanicalparameters
| Project | Unit | Data |
| Arc interrupter contact distance | 22±2 | |
| Interruptercontact overtravel | mm | 5±1 |
| Phase center distance | 710 | |
| Arc interrupter contact closing bounce time | ms | ≤5 |
| Three-phase opening and closing of different periods | ≤2 | |
| Averageclosingspeed | m/s | 0.75± 0.2 |
| Averageopeningspeed | 1.7± 0.2 | |
| Closing time | ms | 30-100 |
| Opening time | A | 15-60 |
| Maincircuit resistance per phase (excluding current transformers) | uΩ | ≤100 |
| The allowable wear thickness of the dynamic and static contacts of the vacuum interrupter | mm | 3 |
Themaintechnicalparameters
| Project | Unit | Data | ||
| Rated voltage | 40.5 | |||
| Rated insulation level | (peakvalue) | Wrytest | KA | 958018 |
| Rated current | A | 630 1250 1600 2000 | ||
| Rated short-circuit breaking current | KA | 20 2531.5 | ||
| Nominal Operation Sequence | Min-0.3s HeFen-180s HeFen | |||
| Rated short-circuit breaking current times | Second-rate | 12 | ||
| Ratedshort-circuit makingcurrent (peak value) | KA | 506380 | ||
| Rated peak withstand current | KA | |||
| Rated short-time withstand current | KA | 202531.5 | ||
| Ratedshort circuit duration | s | 4 | ||
| Contact Spacing | mm | 22±2 | ||
| Contact overtravel | mm | 4±1 | ||
| Average opening speed | m/s | 1.5±0.2 | ||
| Average closing speed | m/s | 0.7±0.2 | ||
| Contact closing bounce time | ms | ≤2 | ||
| Synchronous time difference of three-phase station (sub) gate | ms | ≤2 | ||
| Closing time | ms | ≤150 | ||
| Opening time | ms | ≤60 | ||
| Mechanical life | Second-rate | 10000 | ||
| Rated operating voltage Summer auxiliary circuit rated voltage | V | DC110/220 AC110/220 | ||
| DC resistance of each phase loop (without transformer) | u | ≤100 | ||
| Reset | kg | 800 | ||
1. Upper outlet terminal 8. Operating insulating rod
2. Vacuum interrupter 9.Lifting ring screw
3.Hand hole cover 10.Current transformer
4.Lower outlet terminal 11. Control box
5.Pillar porcelain bottle 12.Mounting bracket
6. Control box 13.Grounding bolt
7. Swivel arm
12KV
| Model | Rated voltage (kV) | Rated current (A) | Maximumpassingcurrent （kA) | 10sthermal stabilitycurrent (kA) | |
| peakvalue | Validvalue | ||||
| GW9-12/200 | 12 | 200 | 5 | 9 | 5 |
| GW9-12/400 | 12 | 400 | 21 | 15 | 10 |
| GW9-12/630 | 12 | 630 | 35 | 25 | 14 |
| Model | VRated (kV) | Rurtedt (A) | Maximumpassingcurrent (kA) | stabitycurent (kA) | |
| peakvalue | Validvalue | ||||
| GW9-15/200 | 15 | 200 | 5 | 9 | 5 |
| GW9-15/400 | 15 | 400 | 21 | 15 | 10 |
| GW9-15/630 | 15 | 630 | 35 | 25 | 14 |
| Model | Rated voltage (kV) | Rated current (A) | Maximum passing current | 10sthermal stabilitycurrent (kA) | |
| peakvalue | Valid value | ||||
| HGW9-12/200 | 12 | 200 | 5 | 9 | 5 |
| HGW9-12/400 | 12 | 400 | 21 | 15 | 10 |
| HGW9-12/630 | 12 | 630 | 35 | 25 | 14 |
15KV
鼎電
| Model | Rated voltage (kV) | Rated current (A) | Maximumpassingcurrent (kA) | 10sthermal stabilitycurrent (kA) | |
| peakvalue | Validvalue | ||||
| HGW9-15/200 | 15 | 200 | 5 | 9 | 5 |
| HGW9-15/400 | 15 | 400 | 21 | 15 | 10 |
| HGW9-15/630 | 15 | 630 | 35 | 25 | 14 |
12KV
| Model | Rated voltage (kV) | Rated current (A) | Maximumpassingcurrent (kA) | 10sthermal stabilitycurrent (kA) | |
| peakvalue | Validvalue | ||||
| GW9-12/200 | 12 | 200 | 5 | 9 | 5 |
| GW9-12/400 | 12 | 400 | 21 | 15 | 10 |
| GW9-12/630 | 12 | 630 | 35 | 25 | 14 |
| Model | VRated (kV) | Rurtedt (A) | Maximumpassingcurrent (kA) | stabitycurrent (kA) | |
| peakvalue | Validvalue | ||||
| GW9-15/200 | 15 | 200 | 5 | 9 | 5 |
| GW9-15/400 | 15 | 400 | 21 | 15 | 10 |
| GW9-15/630 | 15 | 630 | 35 | 25 | 14 |
| Model | Rated voltage (kV) | Rated current (A) | Maximumpassingcurrent (kA) | 10sthermal stabilitycurrent (kA) | |
| peakvalue | Valid value | ||||
| HGW9-12/200 | 12 | 200 | 5 | 9 | 5 |
| HGW9-12/400 | 12 | 400 | 21 | 15 | 10 |
| HGW9-12/630 | 12 | 630 | 35 | 25 | 14 |
24KV
| Model | Rated (kV) | Maximu volkv)e | (A) | Curret4sthelmal current (kA) | Dynamic curTent | I-minutepower | Lightning impulse withstand oltage | ||
| to ground | fracture surface | to ground | fracture surface | ||||||
| HGW9-24W/200 | 20 | 24 | 200 | 6.3 | 16 | 50 | 60 | 125 | 147 |
| HGW9-24W/400 | 20 | 24 | 400 | 12.5 | 31.5 | ||||
| HGW9-24W/630 | 20 | 24 | 630 | 20 | 50 | ||||
| HGW9-24W/1250 | 20 | 24 | 1250 | 31.5 | 80 | ||||
11
HV Drop Out Fuse Cutout
Respectingpromiseandkeepingpromise,operatingintherightway，strivingfor perfection,coexistenceandwin-winsituation
General
DropOutFuseCutoutisakindofoutdorhighvtageprotectiodevice,itisconnectedwiththeincomingfederofthedistribution transformerostributionlinesandprimarilusedtoprotecttransforersorlinesagisttheimpactsedyortcircitoload andswitchingurrntTooutfusecutoutisompodfisulatruppondfusearreaticotactstatidt sidesofinsulatorsupportandmovingcontactinstalledotwoendsofusecarrer.Theinteriorofthefusecarreristheextinguishing tube while the exterior is made of phenolic compound paper tube or epoxy glass
During normaloperation,thefuselinkis tghtenedtoformthecosingposition.infaultcurentsituation,thefuselinkmeltsandan electricalarcisformed.Thearc-extinguishingtubeisheatedandexplosionofgasoccurswhichcauseshighpressureinsidethefuse carriertubeand makes thetubetoseparatefromthecontacts,hecontactisrelaxedonce thefuseelementmelts.
Thefusecutoutisnowintheopenposition,teoperatorneedstoswitchthecurrentoffThemovingcontactcanbepuledoffbyn insulated hot sticker.The main contact and auxiliary contact are connected.
Modelandmeaning
ConditionsofApplication
Standard
Ambient environment: a)Temperature: 4 0 ^ { \circ } C <= \mathsf { T } <= 4 0 ^ { \circ } C b)Altitudeabovesea level:≤1000m c)Max.wind speed:≤35m/s d)Earthquake intensity:≤8degree
Ftypedesignand testmeet the followingstandard requirements:
NEMASG-2-1986
ANSIC37.41.1994
ANSIC37-42-1989 GB
GB 15166.3-1994
DL/T640-1997
StructuralDiagram
1.Nut
2.Long Bolts
3.Mounting Bracket l
4.Mounting Bracket I
5.Porcelain insulator
6.Spring Washer
7.One-piece channel
8.Fuse tube
9.Lower Socket
10.Lower contacts
11.Connector
12.Upper Contacts
13.Load Break Hook
14.Operation Ring
| Type | voltagedky) | urret(A) | Bureking) | vlmpulsev) | witPoand-voltage(kv) | distance(mm) | Weight | Dimensions (cm) |
| F-1 | 10-12 | 100 | 10,000 | 110 | 42 | 245 | 6.5 | 38.5x34.5x10.5 |
| 10-12 | 200 | 12,000 | 110 | 42 | 245 | 6.5 | 38.5x34.5x10.5 | |
| F-2 | 10-12 | 100 | 10,000 | 110 | 40 | 250 | 7 | 38.5x34.5x10.5 |
| 10-12 | 200 | 12,000 | 110 | 40 | 250 | 7 | 38.5x34.5x10.5 | |
| F-3 | 10-12 | 100 | 6,000 | 110 | 40 | 340 | 7.5 | 49x27x11 |
| 10-12 | 200 | 8,000 | 110 | 40 | 340 | 7.5 | 49x27x11 |
| Type | Rated Voltage (kV) | Rated current(A) | Breaking current(A) | Impulse voltage (kV) | Power-frequeny withsand voltage (kV) | Creepage distance (mm) | Weight （kg) | Dimensions (cm) |
| F-4 | 10-12 | 100 | 10,000 | 110 | 40 | 245 | 8 | 48.5x44.5x13.5 |
| 10-12 | 200 | 12,000 | 110 | 40 | 245 | 8 | 48.5x44.5x13.5 | |
| F-5 | 10-12 | 100 | 10,000 | 110 | 40 | 250 | 7.3 | 39.5x36.5x10.5 |
| 10-12 | 200 | 12,000 | 110 | 40 | 250 | 7.3 | 39.5x36.5x10.5 | |
| F-6 | 10-12 | 100 | 10,000 | 110 | 40 | 245 | 7 | 38.5x34.5x10.5 |
| 10-12 | 200 | 12,000 | 110 | 40 | 245 | 7 | 38.5x34.5x10.5 |
| Type | volratekvy) | urret(A) | Bureking | vlmpulsev) | withsand vritageyky) | distance(mm) | Weight | Dimensions (cm) |
| F-7 | 10-12 | 100 | 10,000 | 110 | 40 | 245 | 6.8 | 38.5x34.5x10.5 |
| 10-12 | 200 | 12.000 | 110 | 40 | 245 | 6.8 | 38.5x34.5x10.5 | |
| F-8 | 10-12 | 100 | 10,000 | 110 | 45 | 350 | 3.8 | 45x34×11.5 |
| 10-12 | 200 | 12,000 | 110 | 45 | 350 | 3.8 | 45x34x11.5 | |
| F-9 | 15 | 100 | 10,000 | 125 | 45 | 350 | 8.2 | 51.5x34x12 |
| 15 | 200 | 12,000 | 125 | 45 | 350 | 8.2 | 51.5x34x12 |
| Type | Rated Voltage (kV) | Rated current(A) | Breaking current(A) | Impulse voltage (kV) | Power-frequeny withsandvoltage(kV) | Creepage distance (mm) | Weight （kg) | Dimensions(cm) |
| F-10 | 15 | 100 | 10,000 | 125 | 45 | 350 | 8.5 | 45x34.5x12 |
| 15 | 200 | 12,000 | 125 | 45 | 350 | 8.5 | 45x34.5x12 | |
| F-11 | 15 | 100 | 10,000 | 125 | 45 | 350 | 11 | 50x34x12 |
| 15 | 200 | 12,000 | 125 | 45 | 350 | 11 | 50x34x12 | |
| F-612 | 15 | 100 | 10,000 | 125 | 45 | 350 | 9 | 51.5x34.5x12 |
| 15 | 200 | 12,000 | 125 | 45 | 350 | 9 | 51.5x34.5x12 |
| Type | volratekvy) | curret(A) | curraking) | vlmagu skv) | withsandvoigugenykvy) | dirnce(m) | Weight | Dimensions (cm) |
| F-12 | 15 | 100 | 10,000 | 125 | 45 | 350 | 9.5 | 51.5x34x12 |
| 15 | 200 | 12,000 | 125 | 45 | 350 | 9.5 | 51.5x34x12 | |
| F-14 | 15 | 100 | 10,000 | 125 | 45 | 320 | 9.5 | 45×34.5x12 |
| 15 | 200 | 12,000 | 125 | 45 | 320 | 9.5 | 45x34.5x12 | |
| F-15 | 15 | 100 | 6,300 | 110 | 42 | 380 | 8 | 49x34x11 |
| 15 | 200 | 8,000 | 110 | 42 | 380 | 8 | 49x34x11 |
| Type | Rated Voltage (kV) | Rated current (A) | Breaking current(A) | Impulse voltage (kV) | Power-frequeny withsandvoltage (kV) | Creepage distance(mm) | Weight （kg) | Dimensions (cm) |
| F-16 | 15 | 100 | 6,300 | 110 | 42 | 350 | 8.8 | 61x42x13 |
| 15 | 200 | 8,000 | 110 | 42 | 350 | 8.8 | 61x42x13 | |
| F-17 | 15 | 100 | 10,000 | 125 | 45 | 380 | 4.5 | 49x25x12 |
| 15 | 200 | 12,000 | 125 | 45 | 380 | 4.5 | 49x25x12 | |
| F-18 | 24-27 | 100 | 10,000 | 150 | 65 | 560 | 5.5 | 51x34x14.5 |
| 24-27 | 200 | 12,000 | 150 | 65 | 560 | 5.5 | 51x34x14.5 |
| Type | volratekvy) | curent(A) | cureaking) | vlmagulskv) | withsand voigugenykvy) | dirnce(m) | Weight | Dimensions (cm) |
| F-19 | 24-27 | 100 | 10,000 | 150 | 65 | 560 | 7 | 51x34x14.5 |
| 24-27 | 200 | 12.000 | 150 | 65 | 560 | 7 | 51x34x14.5 | |
| F-20 | 24-27 | 100 | 8,000 | 150 | 50 | 530 | 12 | 48.5x34.5x15 |
| 24-27 | 200 | 10,000 | 150 | 50 | 530 | 12 | 48.5x34.5x15 | |
| F-21 | 24-27 | 100 | 8.000 | 150 | 65 | 520 | 12 | 48x34.5x14 |
| 24-27 | 200 | 10,000 | 150 | 65 | 520 | 12 | 48x34.5x14 |
| Type | Rated Voltage (kV) | Rated current (A) | Breaking current(A) | Impulse voltage (kV) | Power-frequeny withsandvoltage (kV) | Creepage distance(mm) | Weight （kg) | Dimensions (cm) |
| F-22 | 24-27 | 100 | 8,000 | 150 | 65 | 520 | 13 | 58x44.5x17 |
| 24-27 | 200 | 10,000 | 150 | 65 | 520 | 13 | 58x44.5x17 | |
| F-23 | 24-27 | 100 | 8,000 | 150 | 65 | 530 | 12 | 49x35x14 |
| 24-27 | 200 | 10,000 | 150 | 65 | 530 | 12 | 49x35x14 | |
| F-24 | 33-36 | 100 | 6,000 | 170 | 70 | 660 | 14 | 56x38x14.5 |
| 33-36 | 200 | 8,000 | 170 | 70 | 660 | 14 | 56x38x14.5 |
| Type | volratekvy) | curret(A) | Bureking | vlmpulsev) | withsandvoiguenykvy) | distance(mm) | Weight | Dimensions (cm) |
| F-25 | 33-36 | 100 | 10,000 | 170 | 70 | 720 | 14.5 | 63x38x14.5 |
| 33-36 | 200 | 12.000 | 170 | 70 | 720 | 14.5 | 63x38x14.5 | |
| F-26 | 33-36 | 100 | 10,000 | 170 | 70 | 900 | 14.8 | 61x38x15.5 |
| 33-36 | 200 | 12,000 | 170 | 70 | 900 | 14.8 | 61x38x15.5 | |
| F-27 | 33-36 | 100 | 10,000 | 170 | 70 | 720 | 7.5 | 61x34×11.5 |
| 33-36 | 200 | 12,000 | 170 | 70 | 720 | 7.5 | 61x34x11.5 |
| Type | Rated Voltage (kV) | Rated current(A) | Breaking current(A) | Impulse voltage (kV) | Power-frequeny withsandvoltage (kV) | Creepage distance(mm) | Weight （kg) | Dimensions (cm) |
| F-28 | 35-38 | 100 | 6,300 | 175 | 95 | 1145 | 16 | 90x40x13 |
| 35-38 | 200 | 8,000 | 175 | 95 | 1145 | 16 | 90x40x13 | |
| F-29 | 33-36 | 100 | 8,000 | 170 | 70 | 820 | 27.5 | 68x17x15 |
| 33-36 | 200 | 10,000 | 170 | 70 | 820 | 27.5 | 68x17x15 | |
| F-30 | 33-36 | 100 | 6,300 | 170 | 70 | 870 | 16 | 90x40x13 |
| 33-36 | 200 | 8.000 | 170 | 70 | 870 | 16 | 90x40x13 |
Overview
Themetalzincoxide trapisahigh-techproductfromthe199Osinternatinall.Ituseszincoxideresistorswithexcellentnonlinear voltamperecharacteristics,whicgreatlyimprovestheprotectioncharacteristicsoflightningarestersundersteepslops,ightning waves,andoperatingavesomparedtotaditionalslonarbdeghtingrstersEspeciallncidesistorshaveodstep sloperesponsecharacteristics,nodelayinsteepslopevolage,owesidualvageduringoperationandnoischargedispersion Thus,itovercomestheinerentdisadvantagesofhighslopedischargevoltagecausedbysteepslopedischargedelayandhigh operationwavedischargevoltageduetolargedispersionofoperationwavedischargeinsilconcarbidelightningaresters,greatly improvingthprotectionagindersteepsopenderationavsoreover,inmsofinslatiocodinationitanchieve similarprotectionmarginsforsteepsopes,lhtningavesandperationavesrovidingtimalpotectionforpowerqptnd improvingthelilitfproteciZincidelestbitytbsboveopratiloea and power frequency transient overvoltage simultaneously.
Thecompositejacketmetalzincoxidelightningaresterishig-techproductfromthe199Osinternationall.Itismoldedwith integrasiliconeubbeicasgodalingperformanceandxceltexplosionprofperformance.Poltioisfreefroeaing andcanreduceteueeofwetflifogdays.Itisesisanttlectricaloosiondingsmallindlightin weightandcollionesistantichisonveentfoistalationndmaintenance.lisnupadedpoductofpoelanusing lightning arrester.
ModelMeaning
HY5W S5-17/50 一 Additional feature W:Anti foulingG:Plateau type Maximum residual voltage kV (peak) under nominal discharge current Rated voltage of lightning arrester kV (effective value) Design Number Usage location S:Distribution Z:Power station R:Capacitor bank X:Line T: Railway D:Motor type O: Used in oil: DC Structural feature W: gapless C:series gap R:parallel gap Nominal discharge current kA The metal oxide zincarresterwitha double jacket (HY isan old model) andYisa ceramic jacket metal oxide arrester
Technicalstandard
Thestandards forproductproductionimplementationareGB11032-2000(eqvIEC60099-4:1991)"ACgapless metaloxidesurge arrester"and JB/T8952-2005 "Composite jacket gapless metal oxide surge arrester for AC systems".
V-Icharacteristiccurve
Detachable Type Surge (Lightning)Arrester
Respectingpromiseandkeepingpromise,operatingintherightway,strivingfor perfection,coexistenceandwin-winsituation
General
Detachabletypesurgearresterisanoptimizeddistributiontypezincoxidearesterandtomountonadropout(explosive)fuse cutoutonthepole.itisapplicabletooperatewithinsulatinghotstick.itisasyfordetection,repairandreplacementwhichotonly assurethestabilityofdistributionlinebutalsogreatlyreducemaintenanceneeded.itisparticularlyapplicabletolocationswere requirescontiouspoerpplylielecommuicationationiortospitalommercialnterTpopertireeith distribution type surge arrester.
AdvancedRW-12typedropoutmechanism,reliablecontactandcompositesupportareapliedtothistypeofsurgearesterit featuresofgodanti-olutionuickoeration,ideurrentangendigitsandapacitytorrntipusendatingload Thistype of surgearrestermeetsstandardlEC6oo99-4:1991.
ModelMeaning
Characteristic
1.Lightningaresterunitcanbechargedatanytime,particularlysuitableforloadingandunloadingplaceshouldnotecut.
2.Beltdisengagingvicersternitfultutomaticallyturnfllutoftprtiofeardtotiine.
3.Because the failure unitfalling formmarked,easy to find,to repairand replace.
4.Lightningaesterusingompoiteoatdoeisdoptsompositeunoodopobicityainstiity
ConditionsOfUse
1.Ambienttemperature:-40C≤T≤40C
2.Altitudeabove sea level:≤3000m
3.Power frequency:48Hz\~62Hz
4.Max.windspeed:≤35m/s
5.Seismic intensity:≤7
GeneralArrangement
KeyTechnicalParameters
| TypeofSurgeArrester | DL | DL-TR | DL-TB | DL | HY5WS-10/30HY5WS-10/30HY5WS-10/30 HY5WS-17150HY5WS-17150 HY5WS-17150 DL-TR | DL-TB | |
| Systemratedvoltage Rated voltage of | 9 | 10 | |||||
| kV 10 (r.m.s) | |||||||
| 17 | |||||||
| Cntinuousopgeating | 8.0 | 13.6 | |||||
| The DC reference voltage(u1mA) | AkV | 15.0 | 25.0 | ||||
| 0.75u1mAleakagecurrent | uA | 30 | 30 | ||||
| Lightning impulsecurrntf | 30 | 50.0 | |||||
| Switching impulse current | kV | 25.6 | 42.5 | ||||
| Squarewavecurrent | XA | 150 | 150 | ||||
| capacity Large curentimpulse | AkA | 40 | 40 | ||||
| Application field | Distribution | ||||||
InstallationInstructions
1.This product shallbe installed in distribution line with consistent rated voltage of the surge arrester.
2.Before theinstalltionandoperation,acheckofrresterelementanddropouttypebodyshallbeadeinorder toensuregood contact and unloading.
3. 1 5 { ~ } 3 0 ^ { \circ } angle to vertical position when installing and guarantees a clearance of≥ 2 0 0 \mathsf {mm } 車
GW4
Outdoor double-column horizontal opening high-voltage isolating switch
Respectingpromiseandkeepingpromise,operatingintherightway，striving for perfection,coexistenceandwin-winsituation
Overview
35kVcompletesetof isolatingswitchiscomposedofGW4-40.5(D)(W)isolatingswitchbodyCS11orCS8-6Dmanpower operatingmechanism,transmissionaccessories,etc.ItcanalsobeequippedwithCJ6typeandotherelectricmechanisms.
110kVcompletesetofisolatingswitchiscomposedofGW4-126(D)(W)typeisolatingswitchbodyCS14Gmanpoweroperating mechanism,transmissionaccessories,etc.Itcanalsobeequipped with CJ6 typeand other electric mechanisms.
Theisolatingswitchisadouble-columnhorizontalopeingtypeisolatingswitch.Madeintoasingle-poletype,whenthethreepoles areusedsynchronouslythepolesareconnectedbyoectingrodsEachsinglestageconsistsofbasepostinsulatorutlecket and contacts.
Itiscomposedofotherpartsandthetwo-pillrinsulatingporcelainbotlesareinstaledonthebearingsatbothendsoftebae inparalelwitchotendreerpendiculartoteaseainonductieprtsrerspectivelynstalldboetilr insulating porcelain bottles,and are used with the pillar insulating porcelain bottles.Rotate about 9 0 ^ { \circ }
Features
Alladoptshot-dipgalvanizingprocessforanti-corosiontreatmentThepartsthatcannotbeguaranteedtoberotatedbyhotdip galvanizingrgeerallydeofinlesstlFsteneselordeofainlsteelndtseotiped
Conductivepartofthecoppertubesoftconnectiontype,themiddlecontactisa"handshake"typeself-operatedcontactfinger,the springexteralpressuretypeasnurrentpassngtroughtheisolationswitchasonlyonecontactpointinthemiddleandherest arefixed by soft connection
<Anewcontactstructureisadopted,oneendofthecontactpieceisfixedwiththecontactseatandthecontactpressureis generatedbythedeformationofthecontactpeceandthespringsothatteslidingcontactoftheendoftecontactfingerischanged to a fixed contact, which improves the reliability of conduction;
Thefinger spring is changed to an external type to avoid spring shunting;
<Increase the magnetic lock plate to improve the dynamicand thermal stability performance.
The rotating part is equipped with a self-lubricating sleeve,no need for grease.
Themainterminalisfattype.Whenthecurrentlevelis3OA,thesurfaceoftheconductivepartsisplatedwithtin;whentecren levelis1250A-4000A,thesurfaceof theconductivepartsisplatedwithsilver.
Theupperandlowercapsoftheporcelainpiecesarehot-dipgalvanizedtopreventrust,andtheporcelainpieceswithierent creepagdistancescanbeselectedaccordingtothediferentpolutionlevelsinthearea;intheproductionproces,theposive difference is controlled,and the creepage distance isdesigned by comparing the nominal value.
Thestandard value isdesigned to be high.
Strutinsulatorsforswitcheshavehighstrengthanddensityarestableandreliable.Theforulaismadeofhighstrengtheramic materials,which reduces thedispersionof productstrengthand increasesthetensilestrengthof theproduct.
There isa large strength reserve,so that the product is stableand reliable in operation.
Eachbearingeatofthesolatingswitchisequippedwithashaftssemblyandthetwoshaftassembliesreconnectedddriven by connecting plates and adjusting screws.
Thesoftconnectionofthecopperbraidintheutletsocketisfastenedonteconductiverodandthewiringboardrespectielyand the wiring board is used by the user to connect the line.
Thecontactfingersofthemidlecontactpartareassembledinpairs,andtheselfoperatedcontactfingersareadopted,which areintheformofaturn-intype,soastoreducethewearbetweenthecontactsandthecontactfingerswhenopeningandclosingnd improve theservice life.
Whentheisolatingswitchisatachedwithanearthingswitchtheinterlockingofthemainconductivecircuitandtheearthingswitch shallbeensuredbythefan-shapedplateandarc-shapedplateonthebase.Whenthemainconductivecircuitiscosed,theearthing switchcannotbeclosed,and theearthingswitchisclosed.
Whentheswitchison,themainconductivecircuitcannotbeswitchedon.WhenequippedwithCS8-6D,theinterlockingbetween theisolating switchand the groundingswitch isrealized by the interlocking boardon themechanism.
lsolatingswithdoptsthetructureofoubleoluopeingadotacttranfeichasteabilttoutomaticallane contacts and improves the contact reliability;
Thecontactfingerismadeofnewmaterialwithhighstrength,ighconductivityndhighelastityThecontactisampedbyte elasticforceoftecontactfingeritselfichvodsteurentreductioofthontactclampingforcecausedbyspringcoosiand thermal annealing.
A vicious circle of increased contact resistance and increased contact heating;
Therotatingpartoftheisolationswitchisdesignedacordingtotherequirementofmaintenance-free.Therotatingseatisdesigned asasealedstructurewateraporustandrmfulgasecanotentersotatthebearingndlitiumolbdenmdisfieiu basedlithium-basedgreaseillalwaysworkingodenvironmentteearingillneverustthgreaseillnotbestditwil neverdryup,sotateoperatingtoqeoftheisolatingsichwillnotincreaseafterong-temoperationUsestainlessstelsaftpins tomatchwitholfrself-ubricatingbearinsstructure;testeelpartreotdipgvandtonsurethatedisconectorifleible light,reliable,and never rusted.
1.Base 2.Pillarinsulator 3.Terminals
4.Static tube 5.Waterproof cover 6.Dynamicconductive tube
Themaintechnicalparameters
| Project | Unit | Data | ||||
| Rated voltage | kV | 40.5 | 72.5 | 126 | ||
| Rated insulation level | 1min power frequency withstand voltage (RMS) | to the ground | kV | 95 | 140 | 230 |
| fracture | kV | 115 | 160 | 245 | ||
| Lightning impulse withstand voltage (peak) | to the ground | kV | 185 | 325 | 550 | |
| fracture | kV | 215 | 375 | 630 | ||
| Rated frequency | Hz | 50 | ||||
| Rated current | A | 400 630 1000 | 1250 16002000 | 31504000 | ||
| Ratedshort-timewithstandcurrent | kA | 20 2031.5 | 31.54040 | 5050 | ||
| Rated peak withstand current | kA | 40 5063 | 80100100 | 125125 | ||
| Rated Short Circuit Duration Main/Ground | S | 4/2 | ||||
| Retednieminad | N | 750 | ||||
| N | 500 | 750 | ||||
| N | 750 | 1000 | ||||
| Creepage distance | mm | 1025-1250 | 1800-2250 | 3150-3900 | ||
| Mechanical life | Second-rate | 2000 | ||||
| Human operating mechanism | Without ground | CS11(F) | ||||
| Single ground | CS8-6D(F) | |||||
| Single ground | Main cutter CS14G(F); Ground cutter CS11(F) | |||||
| Control loop voltage | V | AC220,DC110,DC220 | ||||
| Motor operating mechanism | Model | CJ6 | ||||
| Motor voltage | V | AC380 | ||||
| Control loop voltage | V | AC220,AC380,DC220 | ||||
| Opening and closing time | s | 6±1 | ||||
| Product weight | Not grounded | kg | 360 500 | 700 | ||
| Single ground | kg | 410 | 600 | 800 | ||
| Double ground | kg | 460 | 700 | 900 | ||
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