(cid:1481)(cid:4829)(cid:4425)(cid:1817)(cid:3559)(cid:4600)(cid:2616)(cid:2098)(cid:4534)(cid:4172)(cid:2053)(cid:3764)
(cid:1481)(cid:4829)(cid:3688)(cid:2201)(cid:3861)(cid:2187)(cid:4103)(cid:2911)1(cid:2173)
Tel.:0519-85577777((cid:4922)(cid:2320))
Fax:0519-85573777
www.eaton.com
(cid:4816)(cid:2132)
(cid:1266)(cid:1320)(cid:2173)(cid:470)ZN63G(3AS4)-0808
(cid:1320)(cid:2053)(cid:3764)(cid:1293)(cid:2878)(cid:1812)(cid:4387)(cid:1320)(cid:4904)(cid:2841)(cid:1702)(cid:2484)(cid:3685)(cid:3460)
(cid:2181)(cid:4266)(cid:1984)(cid:3460)(cid:456)(cid:3408)(cid:4083)(cid:4279)(cid:2871)(cid:4252)(cid:3930)(cid:4778)
2008.08CONTENTS GENERAL
ZN63G(3AS4) (cid:4172)(cid:1564)(cid:3306)(cid:4347)(cid:2363)(cid:1845)(cid:4281)(cid:3919)(cid:1800)(cid:3511)
10
VS1
12kV 630A~4000A/25kA~40kA
Basedonreliableoperatingexperienceofmorethan100,000unitsof
VS1inpowernetworksofChina,ChangzhouSenYuanSwitchCo.,Ltd
hasdevelopedanewgenerationofhighly-reliablevacuumcircuit-
breakers, ZN63G(3AS4), complete with embedded poles,
coveringtheratings12kV,630A~4000A/25kA~40kA.
ZN63G(3AS4) (cid:4567)(cid:4074)12(cid:3116)(cid:1697) 50~60Hz
12kV
APG
ZN63G(3AS4) are3-phase,50~60Hz,12kVratedvoltage,indoor
switchingapparatus.Designedtobeusedinpowernetworkand
industrialapplications,thesecircuitbreakersarealsoeqquipped
1 withatailor-made,withdrawableassemblytoformacomplete ZN63G(3AS4)
GENERAL circuitbreakertruck.AutomaticPressureGelationprocessisused ZN63G(3AS4) vacuum circuit breaker
1
APPLICABLE STANDARDS toembed vacuuminterruptersandprimaryconductivepartsand
2 therebyprovidethemaximumprotectionagainstimpact,dustand
OPERATING CONDITIONS condensation. ZN63G(3AS4) are competent in frequent operations
3 at rated current and switching high numbers of short-circuit
TECHNICAL FEATURES
current,andareapplicableinotheradverseoperation conditions.
4
PRODUCT DESCRIPTION
5
MAIN TECHNICAL SPECIFICATION AND PARAMETERS
APPLICABLE STANDARDS
6
OUTSIDE DIMENSIONS
GB 1984-2003
7
INTERNAL SCHEMATIC AND WIRING High-voltage alternating-current circuit-breakers
JB 3855-1996 3.6 ~ 40.5 kV
9
3.6 ~ 40.5 kV Indoor high-voltage alternating-current circuit-breakers
ORDER PARAMETERS
DL/T 403-2000 12~40.5 kV
Technical requirements for procuring 12-40.5kV high-voltage vacuum circuit breaker
IEC 62271-100:2001 100
High-voltage switchger and controlgear-part 100 : High-voltage alternating-current circuit-breakers
(cid:25) (cid:26)OPERATING CONDITIONS TECHNICAL FEATURES
a) Ambient temperature ZN63G(3AS4) APG VS1 VD4
Maximum temperature +40
Minimum temperature -15
3AS2 breaker is interchangeable with same rating VD4 or VS1 breaker
b) Ambient humidity because their dimensions and interlocks are equivalent, thereby greatly
The average value of relative humidity, measured over a period of 24h 95% Thevacuuminterrupter&livepartsareenclosedinepoxyresintoform reduce the design and engineering cost.
The average value of relative humidity, measured over a period one month 90% acompletepolebymeansofadvanced,matureAPGtechnique.Embed-
The average value of vapour pressure, measured over a period of 24h 2.2 10-3 MPa dedpolecompletelyresolvestheproblemofdegradationinvoltage
The average value of vapour pressure, measured over a period of one month 1.8 10-3 MPa withstandlevelofcircuitbreakerinsulationduetoenvironmentalhazards
(e.g.dust,humidity,etc)andtherebyassuresperformanceofthevacuum
c) Altitude circuitbreakersZN63G(3AS4)inadverseoperating conditions. Mountingandfittingtoolsareemployedtoensureaccuracyandunifor-
1000m mityofpartsandcomponentsassembly.Beforeex-works,eachbreaker
less than 1000m above sea level isfittedontoastandardcubicletoensurethecorrectnessofassembly
ZN63G(3AS4) work and interchangeability of the breaker.
d) 8
Seismic Vibration:less than class 8 (Chinese standard) or magnitude 6.5 (Richter Scale)
e) /
ZN63G(3AS4) are complete with vacuum interrupter from first-class
The ambient air is not significantly polluted by dust smoke, corrosive and / or flammable gases vapours or salt . domestic manufactures, giving high reliability and excellent switching Eachbreakerhastoundergocompleteroutinetestproceduresincluding
performance. The breakersthereby accord with operational require- cycletestofseveralhundredcyclesbeforeex-workstoassurethehighest
ments and satisfy customers’ needs for maintenance-free primary parts. quality.
3AS4
Routinetestreportincludestimingcurvesofcircuitbreakeropera-
ZN63G(3AS4) circuit breakers adopt a well-proven, mature spring- tions atnoload,performedaccordingtoNationalStandard(GB)-
operateddrivemechanism,givinghighly-reliable,steadyperformanceas ensuringconsistencyofmechanicalcharacteristics,willbeprovidedto
wellaslonglifeexpectance.Theanti-corrosivedrivemechanismiseasy customers.
tooperateandrequiresminimalmaintenanceduringitsoperationallife.
GB1984-2003 E2 M2
C2
Thebreakershavepassedtypetestsaccordingtonationalstandard
GB1984-2003.Thatis,electricalenduranceE2,mechanicalendurance
M2,andverylowprobabilityofrestrikeduringcapacitivecurrent
breaking C2.
ZN63G(3AS4)
ZN63G(3AS4)vacuumcircuitbreaker
(cid:27) (cid:28)PRODUCT DESCRIPTION MAIN TECHNICAL SPECIFICATION AND PARAMETERS
ZN63G(3AS4) +(cid:1228)(cid:4576)(cid:4172)(cid:1564)(cid:3306)(cid:4347)(cid:1833)(cid:1667)(cid:2082)(cid:4604)
ZN63G(3AS4)
ZN63G(3AS4): EATON drive mechanism + Changzhou Eaton Sen Yuan
1 Rated voltage 12
embedded pole
1 min
2 Rated power-frequency withstand voltage kV 42
upper contact terminal
30
3 Rated lightning impulse withstand voltage 75
Changzhou EATON Drive Mechanism:

ZN63G(3AS4) 是一款針對(duì)12千伏（12kV）電壓等級(jí)設(shè)計(jì)的高可靠性的戶內(nèi)型電氣開關(guān)設(shè)備。它采用了固封極柱式結(jié)構(gòu)，即在真空滅弧室中，觸頭系統(tǒng)被永久性地封裝在密封的金屬支柱或絕緣支撐結(jié)構(gòu)中，這樣可以有效防止觸頭氧化、污染以及機(jī)械損傷，從而提高真空斷路器的操作穩(wěn)定性和使用壽命。 具體來(lái)說(shuō)，這款斷路器具備以下幾個(gè)關(guān)鍵特性： - **真空滅弧技術(shù)**：利用高真空環(huán)境作為滅弧介質(zhì)，確保在分閘和合閘過(guò)程中能迅速有效地熄滅電弧，減少電能損耗和設(shè)備過(guò)熱風(fēng)險(xiǎn)。 - **固封極柱結(jié)構(gòu)**：觸頭與操動(dòng)機(jī)構(gòu)之間采用緊密且穩(wěn)定的連接方式，減少了外部因素對(duì)觸頭性能的影響，提高了開關(guān)在惡劣運(yùn)行條件下的耐久性和可靠性。 - **戶內(nèi)安裝**：適用于室內(nèi)配電系統(tǒng)的電力設(shè)備，適合于氣候溫和、無(wú)強(qiáng)烈腐蝕性氣體的環(huán)境。 - **高可靠性**：通過(guò)精心設(shè)計(jì)和優(yōu)質(zhì)材料制造，實(shí)現(xiàn)了較高的開斷能力、短路電流承載能力和操作穩(wěn)定性，有助于保障電力系統(tǒng)的安全運(yùn)行和用戶用電需求。 綜上所述，ZN63G(3AS4) 12kV固封極柱式真空斷路器是一款專為滿足高壓配電網(wǎng)戶內(nèi)應(yīng)用要求而研發(fā)的高效、可靠的電力設(shè)備。