Icandelo leMV switchgear

isiphazamisi

Isiphazamisi se-vacuum sisebenzisa i-ceramic yamaza njengegobolondo yokwambathisa, izinto zoqhakamshelwano yi-CuCr alloy, ulwakhiwo lwendebe yemagnethi ende, enesakhono sokuqhekeza, inqanaba eliphezulu lokufaka, amandla okucima i-arc, ubomi obude, ubungakanani obuncinci kunye nokugcinwa okulula, Akukho dubulo umngcipheko, akukho ungcoliseko, ingxolo ephantsi njalo njalo. Ipharamitha yobuchwephesha engundoqo Ixabiso elilinganisiweyo levolthi 12kV ikaliwe yangoku i-630A ilinganiswe rhoqo kwi-50Hz ilinganiswe ixesha elifutshane lamandla ombane ukumelana nevolthi (1 imiz) 42k ...

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I-SF6 yangaphakathi yokutshintsha i-10KV 630A yeGesi yokuGcina iMithambo yokuGqithisa i-LBS ngaphakathi

Ukusetyenziswa kweemeko zokusingqongileyo: 1. Ukuphakama: ≤2000m; Ubunzulu benyikima: hayi ngaphezulu kwesibhozo. Ubushushu bomoya: abukho ngaphezulu kwe + 40 ℃, hayi ngaphantsi kwe -30 ℃. Umndilili wemihla ngemihla wokufuma okumalunga nama-90%, umndilili wenyanga ongekho ngaphezulu kwe-90%. 3. Indawo yofakelo enobungqingili rhoqo kunye nobundlobongela ayilungelanga indawo yofakelo enomphunga wamanzi, igesi, ukufakwa kweekhemikhali, ityuwa yokutshiza, uthuli kunye nokungcola, umlilo kunye neengozi zokuqhuma ngokucacileyo ezichaphazela ...

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Inkqubo yokusebenza engenayo yokutshintsha igesi xa igqunyiwe

I-SF6 i-switchgear switchgear eyongezwayo: Isikhokelo / iMoto: A, ukudibanisa okunzima / B, ukuthamba okuthambileyo Iiparamitha zobuchwephesha: Isiqulatho seParameter yokuTshintsha umlinganiso woxinzelelo loqhagamshelwano N 190-210 Vula isigaba sesithathu esingafaniyo ms Close2 Vala isigaba sesithathu esingafaniyo ms ≤2 Umndilili wokuvula Isantya m / s 3-6 Ukuvala umndilili wesantya m / s 4-6 Isigaba sesithathu sokuxhuzula umgangatho m / s ≤2 Isigaba esithathu sokuphuma kwe-engile ° 88 ° Ubomi boomatshini Amaxesha e-10000 amandla okuSebenza N -110 Ukuzoba:

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indlela ephumayo

I-SF6 i-switchgear switchgear eyongezwayo: Incwadi yesikhokelo / iMoto: A, i-hard interlock / B, ukuthamba okuthambileyo Iiparamitha zobuchwephesha: Isiqulatho seYunithi Ipharamitha Shintsha uqhagamshelo kumgangatho woxinzelelo N 80-190 Vula isigaba sesithathu esingafaniyo ms Close2 Vala isigaba sesithathu esingafaniyo ms ≤2 Umndilili wokuvula Isantya m / s 3-6 Ukuvala umndilili wesantya m / s 4-6 Isigaba sesithathu sokuxhuzula umgangatho m / s ≤2 Isigaba esithathu sokuphuma kwe-engile ° 88 ° Ubomi boomatshini Amaxesha e-10000 amandla okuSebenza N -110 Ukuzoba:

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12kV 630A switchbreak utshintsho

Iparamitha zobuchwephesha I-12KV yeCandelo lokuQinisekayo Ipharamitha ilinganiselwe iVoltage KV 12 Ukulinganiswa kwamaxesha ombane HZ 50 Imali eqingqiweyo I-630 ilinganisiwe isekethe emfutshane yokumelana ne-cu-rent KA KA-20/25 Kukalwe ukuphakama okumiselweyo ngoku Ixesha 10000 I-triphase evulekileyo engafaniyo ms ≤2 Ukuvala i-triphase ngokungafaniyo ms ≤2 Ukuvula isantya esiphakathi ngesantya se-3-6 Ukuvala i-avareji yesantya m / s 4-6 Ukusebenza kwenyathelo lokophuka koxinzelelo lomoya: 22KV -28 ...

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SF6 igqunyiwe Load Break Break Tshintsha

Amagqabantshintshi Umtshintshi womthwalo luhlobo lwesitshintshi kunye nesixhobo sokucima iarc elula. Isebenzisa i-SF6 igesi njengokugquma kunye nokucima i-arc. Ingasetyenziselwa ukuvala kunye nokwaphula umthwalo wangoku kunye nokulayisha ngoku ngaphezulu. Ingasetyenziselwa ukuvala kunye nokwaphula umthwalo. Imigca, akukho mthwalo wokuguqula kunye neebhanki ze-capacitor, njl., Zonke izinto ezithathu zokulayisha umthwalo kunye nemisebenzi yokucima kunye nokucima ilula kubume kwaye ifikeleleka. Ukongeza kubomi obude, ukophuka okuqinileyo ...

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