Sab Hauv Tsev Tshem Tawm Lub Nqus Circuit Court Breaker

Sab Hauv Tsev Tshem Tawm Lub Nqus Circuit Court Breaker

Lub tshuab nqus tsev tshem tawm hluav taws xob sab hauv tsev yog tsim rau peb -theem AC lub zog hluav taws xob nrog cov ntsuas hluav taws xob txog li 12 ~ 24kV thiab zaus 50/60Hz. Lawv tau siv dav hauv cov chaw tsim hluav taws xob, cov chaw tsim hluav taws xob, hluav taws xob, hluav taws xob, metallurgy, kev tsim khoom thiab lwm yam lag luam, tshav dav hlau, thaj chaw nyob, thiab lwm yam. Tswj thiab tiv thaiv cov khoom siv hluav taws xob, tshwj xeeb tshaj yog rau qee lub sijhawm uas yuav tsum tau ua tsis tu ncua ntawm cov ntsuas tam sim no lossis ntau yam -circuit luv-circuit tam sim no. Nws tuaj yeem ntsia tau rau hauv huab cua sab hauv-insulated switchgear xws li KYN28 lossis AMS hom.

Lub Circuit Court breaker yog ua los ntawm kev paub tab APG thev naus laus zis. Daim ntawv thov ntawm VD4 lub davhlau ya nyob twg tsis ua kom ntseeg tau tias lub davhlau ya nyob twg sab hauv tsev muaj kev ntseeg siab dua hauv txhua qhov chaw ua haujlwm. VD4 tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm GB, DL, IEC, DIN, VDE thiab cov qauv ntawm lwm lub teb chaws kev lag luam siab heev.

Lub tshuab nqus tsev Circuit Court breaker feem ntau muaj peb ntu: lub tshuab nqus tsev arc extinguishing chamber, kev khiav hauj lwm mechanism, bracket, thiab lwm yam.

1. Vacuum arc extinguishing chamber

Raws li qhov sib txawv ntawm cov keyboards, muaj ceramic nqus arc extinguishing chambers nrog rau sab nraud cov ntxaij vab tshaus, me me nqus arc extinguishing chambers nrog nruab nrab ntim khob zoo li tus longitudinal magnetic teb, thiab sab hauv kaw iav npuas arc extinguishing chambers. Lub hauv paus qauv yog raws li nram no:

1) Airtight rwb thaiv tsev plhaub

Lub tshuab hluav taws xob thaiv hluav taws xob tsim los ntawm ceramic, iav los yog microcrystalline iav airtight rwb thaiv tsev lub tog raj kheej, lub tog raj kheej txav tau, lub hau kawg ruaj khov, thiab cov yeeb nkab stainless hlau corrugated yog lub tshuab nqus tsev kaw. Txhawm rau kom airtightness, ntxiv rau cov txheej txheem kev ua haujlwm nruj hauv hom kev sib khi, cov khoom siv nws tus kheej kuj yuav tsum muaj qhov ua pa me me thiab tso pa tawm sab hauv.

2) Conductive system

Nws yog tsim los ntawm ib tug ruaj khov conductive pas nrig, ib tug taag khiav arc nto, ib tug taag contact, ib tug txav kev sib cuag, ib tug txav arc nto, thiab ib tug txav conductive pas nrig. Cov qauv kev sib cuag tuaj yeem muab faib ua peb hom: cylindrical contact, transverse magnetic field contact groove curved surface with spiral shape, and longitudinal magnetic field contact. Tam sim no, hom arc extinguishing chamber txais cov tshuab magnetic longitudinal, uas muaj zog thiab ruaj khov arc extinguishing muaj peev xwm.

3) Kev tiv thaiv system

Shielding cover yog ib qho tseem ceeb ntawm lub tshuab nqus tsev arc extinguishing chamber, thiab muaj ntau hom shielding cover, xws li lub ntsiab shielding cover nyob ib ncig ntawm lub point, corrugated yeeb nkab shielding cover, thiab voltage equalizing shielding cover. Lub luag haujlwm ntawm lub ntsiab tiv thaiv npog yog raws li hauv qab no: ① Txhawm rau tiv thaiv cov khoom los ntawm kev sib tsoo mus rau sab hauv phab ntsa ntawm lub plhaub rwb thaiv tsev thaum lub sij hawm arc txheej txheem, yog li txo cov rwb thaiv tsev lub zog ntawm lub plhaub. ② Txhim kho qhov sib xws ntawm cov hluav taws xob hauv hluav taws xob hauv cov hluav taws xob tua hluav taws xob yog qhov zoo rau kev txo qis hauv cheeb tsam lub zog thiab txhawb nqa qhov miniaturization ntawm lub tshuab nqus tsev arc extinguishing chamber Condensing arc khoom thiab nqus tau qee lub zog arc yog qhov zoo rau kev rov qab los ntawm lub zog dielectric ntawm qhov sib txawv.

2. Kev ua haujlwm mechanism

Raws li kev sib txawv ntawm cov khoom siv hluav taws xob sib txawv, cov txheej txheem kev khiav hauj lwm sib txawv yog siv. Cov txheej txheem kev khiav hauj lwm feem ntau suav nrog lub caij nplooj ntoos hlav kev ua haujlwm (VS1), cov hlau nplaum ruaj khov ua haujlwm, thiab kev ua haujlwm sib xyaw ua ke (VBD).

Lwm qhov chaw: tsheb chassis, rwb thaiv tsev brackets, insulators, thiab lwm yam.

Dab tsi yog cov yam ntxwv ntawm lub tshuab nqus tsev vacuum breakers

(1) Muaj peev xwm tawg, mus txog 50kA; Tom qab tawg, qhov nruab nrab ntawm cov kab nrib pleb rov qab sai thiab tsis tas yuav hloov qhov nruab nrab.

(2) Qhov qhib kev sib cuag yog me me. Kev sib cuag tawg deb ntawm 10kV lub tshuab nqus tsev vacuum breaker tsuas yog hais txog 10mm. Lub zog ua haujlwm yuav tsum yog me me, qhov kev txiav txim yog ceev, kev khiav hauj lwm mechanism tuaj yeem yooj yim, thiab kev pabcuam lub neej tuaj yeem txuas ntxiv. Feem ntau, kev saib xyuas tsis tas yuav tsum tau nyob ib ncig ntawm 20 xyoo.

(3) Lub sijhawm luv luv arc extinguishing, qis arc voltage, qis arc zog, tsis tshua muaj kev sib cuag, thiab ntau yam cuam tshuam.

(4) Cov pas nrig qhia txawb muaj me me inertia thiab tsim nyog rau kev ua haujlwm nquag.

(5) Thaum ua haujlwm ntawm qhov hloov pauv, lub suab nrov ua haujlwm tsawg, ua rau nws tsim nyog rau kev siv hauv nroog.

(6) Arc extinguishing lossis rwb thaiv tsev xov xwm tsis siv roj, thiab tsis muaj hluav taws kub los yog tawg.

(7) Lub taub hau tiv tauj yog cov qauv kaw tag nrho, uas yuav tsis txo nws cov kev ua tau zoo vim yog cov dej noo, plua plav, thiab cov pa phem. Txhim khu kev ua haujlwm thiab ruaj khov ntawm - tawm kev ua haujlwm. Raws li ib qho kev ywj pheej tivthaiv, lub arc extinguishing chamber yog ib qho yooj yim rau nruab thiab debug.

(8) Thaum lub sijhawm ua haujlwm ntawm lub tshuab nqus tsev vacuum breaker, qhov kev sib cuag tsis tas yuav tsum tau saib xyuas thiab tshuaj xyuas. Txawm hais tias kev saib xyuas thiab tshuaj xyuas tau ua tiav, lub sijhawm xav tau yog luv heev.

(9) Lub arc raug tua nyob rau hauv lub thawv kaw, thiab cov arc thiab cov pa kub tsis raug.

(10) Nruab nrog ntau yam rov qab ua haujlwm, haum rau daim ntawv thov kev xav tau ntawm kev faib khoom sib txuas

Kev pabcuam ib puag ncig rau high voltage nqus Circuit Court breaker (VCB)

a) Cua kub: kub siab tshaj: +40ºC; Qhov ntsuas kub qis tshaj: -25ºC

b) Humidity: Qhov nruab nrab txhua hli av noo yog 95%; qhov nruab nrab av noo txhua hnub yog 90%.

c) Qhov siab: Qhov siab tshaj plaws qhov siab: 2500m

d) Tsis muaj qhov pom tseeb ntawm huab cua ambient polluted los ntawm corrosive thiab combustible gases, chav, thiab lwm yam.

Qhov zoo:

Cov qauv yooj yim

Hloov mus rau ultra- tsis tshua muaj lub tshuab nqus tsev cuam tshuam

Adaptation optimization thiab modular caij nplooj ntoos hlav ua haujlwm mechanism

Haum rau kev ua haujlwm tsis tu ncua

Kev saib xyuas dawb, kev pab lub neej ntev

Kev ntseeg tau zoo heev

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FAQ

Q5 : Puas yog OEM / ODM muaj?

A: Yog, nws yog! Peb cov khoom tuaj yeem tsim kho. Peb muaj pab pawg tsim thiab engineers, peb tuaj yeem kho cov khoom raws li cov neeg siv khoom kos duab lossis cov kev xav tau.

Q6 : Koj yog cov chaw tsim khoom lossis tuam txhab lag luam?
A: Peb yog Hoobkas, Raws li 100% cov chaw tsim khoom nrog 20 xyoo kev tsim khoom, peb tuaj yeem tsim cov khoom raws li cov neeg siv khoom xav tau thiab peb tuaj yeem tswj cov khoom zoo 100%.

Q7 : Tus nqi puas tuaj yeem sib tham?

A: Yog, tus nqi sib tham. Nws tuaj yeem hloov pauv raws li koj qhov ntau lossis pob

Q8 : Yuav ua li cas txog kev tshuaj xyuas?

A: Peb muaj tag nrho cov kev tshuaj xyuas los ntawm cov khoom siv raw mus rau qhov kawg cov khoom suav nrog kev ntsuas kub nce, ntsev tsuag tshuaj ntsuam xyuas tus neeg xyuas pib hom kev xeem, kev ntsuas lub neej.

Q9 : Cov nqe lus them nqi yog dab tsi?

A: TT, Paypal, Western Union, Alibaba kev lees paub kev lag luam thiab L / C tau txais . 30% T / T ua ntej, 70% tshuav nyiaj ua ntej xa khoom.

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Vim li cas thiaj xaiv peb:

1. Ib qho - nres tus neeg xa khoom thoob ntiaj teb.

2. Ntau xyoo kev paub dhau los hauv kev lag luam khoom siv hluav taws xob.

3. Kev tshaj lij online thev naus laus zis txhawb kom ua tiav koj lub zog hluav taws xob daws teeb meem dawb.

4. Kev paub txog kev muag khoom, tus nqi oompetive.

5. Kev ntseeg tau zoo thiab kev lees paub kev lees paub: 12 lub hlis lossis ntau dua

5. Txawm li cas los xij loj lossis me me, peb tuaj yeem muab koj ib qho - rau - ib qho kev pabcuam.

6. Raws li kev sib nrig sib pab, tsim yeej- yeej kev lag luam thiab kev sib raug zoo ntev.

Cov khoom no feem ntau yog customized.

Peb yog cov chaw tsim khoom thiab muaj lub tuam txhab kev tshaj lij uas tuaj yeem tsim thiab muab kev daws teeb meem raws li cov neeg siv khoom xav tau.

Thov hu rau peb cov neeg muag khoom kom tau txais cov duab kos duab

Nov yog peb cov neeg siv khoom piv txwv rau koj siv

Txais tos kom nug

Cov ntaub ntawv tiv tauj:

Jiyuan Fengyuan Electrical Equipment Co., Ltd

Kev Muag Khoom

Hu rau tus neeg: Mr Charles Du

E-mail:fengyuan800@outlook.com

Txawb: +8618639199897(Muaj rau whatsapp, wechat, skype)

Ntxiv: Huling industrial tsam, jiyuancity, henan xeev, Suav teb

TEL: +86-0391-2180800

Fax: +86-0391-2180818

Cim npe nrov: Nyob sab hauv tsev Withdrawable Nqus Circuit Court Breaker, Tuam Tshoj, manufacturers, lwm tus neeg, customized