12kv Khoom Ua Kom Muaj Kab Hlau Ruaj-Ua Phab Ntsa Lub Hauv Paus

Lub hnab looj tsis ruaj khov lub nplhaib ua lub hauv paus yog lub suab tsis ruaj khov, kaw ruaj khov, txij nkawm tsis pub muaj hluav taws xob ntxig hluav taws xob uas tsis siv SF6 roj. Txhua qhov khoom siv hluav taws xob nyob ntawm cov pwm yog cov khoom siv epoxy cob nrog kev ua kom lub rwb thaiv tsev zoo, thiab lub tshuab nqus hluav taws xob, lub ntsiab hluav taws xob, kev tiv thaiv kab hluav taws xob, thiab lwm yam muaj lub cev sib xyaw ua ke, thiab cov haujlwm ua haujlwm tau txuas nrog los ntawm cov khoom siv hluav taws xob ntxig hluav taws xob. bar. Yog li no, tag nrho cov teeb meem hloov pauv tsis cuam tshuam los ntawm ib puag ncig sab nraud, uas tuaj yeem ua kom muaj kev cia siab ntawm kev ua haujlwm ntawm lub cuab yeej thiab kev nyab xeeb ntawm cov neeg teb xov tooj.

Cov khoom no haum rau 12kV, 50Hz peb-theem AC fais fab faib cov tshuab, siv rau lub nplhaib network fais fab mov lossis davhlau ya nyob twg fais fab, tshwj xeeb tshaj yog haum rau subway, tshuaj lom neeg kev lag luam, roj av, chav fais fab hauv chav faib tawm ntawm lub tsev, thiab lwm yam, qhov chaw uas yog qhov me me, ib puag ncig yog qhov hnyav, thiab kev saib xyuas-dawb yog qhov yuav tsum tau Cov chaw hluav taws xob kuj tseem siv tau nyob rau hauv chaw ua si sab nraum zoov, chaw nres tsheb sab nraum zoov lub thawv thiab lwm yam khoom siv, thiab tuaj yeem yog cov cuab yeej tiv thaiv, sib txuas lus sib txuas, thiab thaub qab. cov khoom siv fais fab los kom paub txog lub zog faib hluav taws xob.

Khoom qeb:

Raws li hom hloov pauv, nws muab faib ua load hloov nrog lub rooj sib txoos hauv av (xa mus rau C module), load hloov mus yam tsis muaj kev sib dhos hauv pem teb (xa mus rau CB module), Circuit Court breaker nrog grounding Assembly (xa mus rau V module), thiab Circuit Court breaker tsis muaj grounding sib dhos (VB module rau luv luv), Circuit Court breaker hu hloov (VZ module rau luv luv), load hloov + fuse ua ke hluav taws xob hloov sib dhos (F module rau luv) thiab rho tawm hluav taws xob thiab sib dhos (G module rau luv luv).

Siv ib puag ncig:

· Qhov chaw txias: qhov kub thiab txias +55 ℃, ntsuas kub -30 ℃;

Qhov sib txawv: ≤2000mm

Humidity Kev ntsuas huab cua sov: tus nqi nruab nrab ntawm Sundi tsis yog ntau dua 95%, thiab tus nqi nruab nrab txhua hli tsis tshaj 90%;

Intensity Av qeeg hnyav: tsis pub ntau tshaj 8;

Tsis muaj hluav taws, tawg, muaj kuab paug hnyav, tshuaj lom neeg thiab kev co hnyav.

Tus qauv Executive:

EC IEC 62271-1-2011 High-voltage switchgear thiab tswj cov cuab yeej

EC IEC 62271-200-2011 Lub Siab Hloov pauv siab thiab tswj cov cuab yeej Qhov 200: Cov khoom siv hlau ntim AC hloov pauv thiab tswj cov khoom siv rau cov ntsuas hluav taws xob siab tshaj 1kV thiab qis dua 52k (suav nrog 52kV)

· GB 1984-2003 High Voltage AC Circuit Breaker

· GB 1985-2004 High voltage AC rho tawm pib thiab grounding hloov

· GB 3804-2004 3.6kV ~ 40.5kV high voltage AC load hloov

GB 16926-2009 AC load hloov-fuse ua ke cov khoom siv hluav taws xob

· GB / T 11022-2011 Cov kev cai ntau rau cov tshuab hluav taws xob hloov pauv siab thiab tswj cov cuab yeej ntsuas

L DL / T 403-2000 12kV-40.5kV high voltage lub tshuab nqus tsev Circuit Court tej fais fab khoo xaj kom raug cov haujlwm

Q / GDW 730-2012 12kV cov khoom siv hluav taws xob tiv thaiv lub nplhaib network cov txee kev ua haujlwm

· 1016006-0010-AO 12kV khoom thaiv lub nplhaib network txee rau kev lag luam dav dav

Daim ntawv thov qhov zoo ntawm lub nplhaib qhov tseem ceeb:

· Daim ntawv thov nyob rau hauv thaj chaw tiv thaiv ib puag ncig: Cov khoom lag luam yog lub tshuab nqus hluav taws xob tiv thaiv arc extinguishing technology, tsis muaj SF6 tsev cog khoom roj, thiab yuav tsis tsim cov pa phem tom qab kev ua haujlwm.

· Daim ntawv thov nyob rau hauv qhov chaw sov: SF6 cov pa roj tsis siv, thiab tsis tas yuav xav txog lub zog ntawm lub thawv cua hauv lub siab thaum ua haujlwm kub.

· Daim ntawv thov nyob rau hauv thaj chaw kub tsawg: SF6 roj tsis siv, thiab tsis tas yuav xav txog qhov teeb meem ntawm liquefaction ntawm SF6 cov pa ntawm qhov kub tsawg.

· Daim ntawv thov nyob hauv thaj chaw toj siab: SF6 cov pa roj tsis siv, thiab tsis tas yuav xav txog qhov hloov ntawm lub siab sib txawv ntawm sab hauv thiab sab nraud ntawm lub thawv roj rau qhov deformation ntawm lub thawv roj.

Daim ntawv thov nyob rau hauv qhov chaw tawg-pov thawj: cov khoom siv adopts nqus interrupter rau arc extinguishing. Lub tshuab nqus tsev ua haujlwm yog cov khoom lag luam tsis zoo, uas tau muab nchuav mus rau hauv nruab nrab cov khoom nruab nrab tib lub sijhawm, uas ntxiv dag zog rau nws qhov tawg-pov thawj kev ua tau zoo thiab tsim nyog rau kev siv hauv qhov chaw tawg.

· Kev thov nyob hauv qab daus: qhov txheeb ze ntawm SF6 cov pa yog 5 zaug ntawm cov cua hauv tib lub xeev. Cov roj av SF6 thiab cov khoom ua kom zoo nkauj tsis yooj yim ua rau tawg yooj yim, thiab yuav sau ntau hauv thaj chaw qis, uas tuaj yeem yooj yim ua rau raug mob thiab txhawm rau tu cov neeg ua haujlwm.

Kev thov nyob rau hauv ntau qhov chaw ua haujlwm: lub neej kho tshuab ntawm lub teeb rwb thaiv tsev lub ntsiab hloov ntau dua 10,000 zaug.

· Daim ntawv thov nyob rau hauv qhov chaw qias neeg: Cov khoom lag luam siv kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv, kev tiv thaiv qib ntawm lub cev hloov pauv yog IP67, thiab cov txheej txheem ntxig thiab ntim hluav taws xob tsis muaj qhov chaw nyob tau.

Yuav tsum koj muaj lus nug txog cov khoom no, thov koj xav tiv tauj peb.

Peb tab tom nrhiav rau pem hauv ntej kom koom tes nrog cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb!

Cim npe nrov: 12kv solid insulated hlau ntim cov nplhaib ua ke loj, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, ua kom haum