I-JLSZK-12F eHlawulweyo ePhakamileyo eDityanisiweyo yoMdibaniso weSiguquleli soMfanekiso obonakalayo

I-JLSZK-12F i-Prepaid High Voltage Combination Transformer

I-JLSZK- I-12F ehlawulelwa kwangaphambili i-high-voltage edibeneyo i-transformer iqulunqwe yi-ZW8- 12 yangaphandle ye-AC i-high-voltage vacuum breaker circuit breaker kunye ne-voltage eyakhelwe ngaphakathi kunye ne-transformer yangoku, exhotywe ngebhokisi yokulawula imitha.I-JLSZK- I-12F i-prepaid high-voltage edibeneyo i-transformer ifanelekile kwi-prepaid metering, ukwahlula, umbane odibeneyo wangoku, ukulayisha ngokugqithisileyo kunye ne-short-circuit current kwisebe kunye nabaguquli abakhethekileyo be-50Hz kunye ne-voltage elinganisiweyo 6 ~ 10kV inkqubo yamandla.Ngenxa yobungcali bee-vacuum circuit breakers, ifaneleka ngokukodwa kwiindawo ezinomsebenzi oqhelekileyo kunye nokuguqulwa kweoli.Olu hlobo lwe-prepaid edibeneyo ye-transformer yindibaniselwano ye-spring mechanism vacuum breaker yesiphaluka kunye ne-epoxy resin vacuum i-voltage ephosiweyo kunye ne-transformers yangoku, kwaye ixhotyiswe ngaphandle kwemela yodwa, ukuze umgca uqhawulwe ngokucacileyo kwimeko yokusilela kwamandla.inqaku.Olu hlobo lwe-circuit breaker lunomsebenzi wokugcinwa kwamandla ombane kunye ne-manual, ukwenzela ukuba isiphaluka sinokuvulwa kwaye sivalwe kwimeko yokungaphumeleli kwamandla.

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Umzekelo intsingiselo

Imigangatho yokusebenza kwemveliso

I-1.GB 1207-2006 i-voltage transformer;
I-2.GB 1208- 2006 i-transformer yangoku;
3.GB311.1- 1997 Ulungelelwaniso lwe-Insulation yokuhanjiswa kwamandla ombane aphezulu kunye nezixhobo zenguqu;
4.GB17201-2007 I-transformer edibeneyo;
5.GB 1984-2003 AC high voltage circuit breaker;
I-6.GB/T11022- 89 Iimfuno zobugcisa eziqhelekileyo kwi-high-voltage switchgear kunye nemigangatho yezixhobo zokulawula;
7.DL/T403 12-40.I-5KV AC i-vacuum ye-voltage ephezulu ye-vacuum breaker yesekethe iodola iimeko zobugcisa;
I-8.IEC56 AC i-high-voltage circuit breaker

Indawo yokusetyenziswa eqhelekileyo

I-1.Le mveliso ifanelekile kwi-10kV okanye i-6kV inkqubo yamandla ye-AC yesigaba sesithathu kunye ne-frequency ye-50Hz;
2.Iqondo lobushushu be-Ambient: -35C ~40°C;
3.Ukuphakama: 2000m nangaphantsi;.
4.Ukufuma okunxulumeneyo: umyinge wemihla ngemihla wokufuma okuzalanayo≤90%，umlinganiselo wenyanga wokufuma ozalanayo≤90%,umyinge wemihla ngemihla woxinzelelo lomphunga: <2.2Mpa, umyinge wenyanga woxinzelelo lomphunga ogcweleyo: <1.8Mpa;
5.Ubukhulu benyikima abugqithi kubukhulu besi-8;
6.Udidi II oluchasene nongcoliseko;
7.Iindawo ezingenamlilo, ugqabhuko-dubulo, ukonakala kweekhemikhali kunye nokungcangcazela rhoqo ngobundlobongela.

Iimpawu zesakhiwo secandelo ngalinye eliphambili

1.I-breaker circuit iqulunqwe yindlela yokusebenza, i-condutive circuit, i-insulation system, iindawo zokutywinwa kunye neengxenye zegobolondo (i-switch switch ifakwe kukhetho lomsebenzisi).Ulwakhiwo lulonke luhlobo lwebhokisi eqhelekileyo enezigaba ezintathu.Isekethe ye-conductive yenziwe ngamacandelo angenayo kunye aphumayo, izibiyeli zokuqhuba, kunye neziphazamisi ze-vacuum.I-insulation yangaphandle ibonakaliswa ikakhulu yirubha ehlanganisiweyo ye-silicone, enobuchule obuchasayo bokuchasa.I-insulation yangaphakathi yenziwe ngebhokisi yomoya kunye ne-insulation ukuze yenze i-composite insulation, i-oyile ye-transformer, i-sulphur fluoride gas.
Umgaqo wokusebenza: I-breaker yesiphaluka iqhutywe yindlela efanayo yokusebenza yasentwasahlobo.Umtshini okanye intwasahlobo yokuvula iqhuba i-shaft engundoqo yesigaba sesithathu se-breaker sekethi ukuba ijikeleze, kwaye ngaxeshanye idonsa intonga yokusebenza ye-insulating kunye nodonga olujikayo ukuvula okanye ukuvala uqhagamshelwano oluguqukayo kunye noluzinzileyo lwe-vacuum interrupter.Ukuze i-breaker yesiphaluka ikwimeko evulekileyo okanye evaliweyo.
2.Iimpawu zesakhiwo sebhokisi yokulinganisa i-prepaid ephezulu ye-voltage ene-ZW8 yokutshintsha komthwalo
2.1 Igobolondo langaphandle lenziwe ngentsimbi engenanto okanye ipleyiti yentsimbi eqhelekileyo, efafazwe nge-resin echasene ne-UV yangaphandle, kwaye imveliso inomsebenzi obalaseleyo wokuchasana nomhlwa.
2.2 I-transformer yangoku yokukhusela inokuqulunqwa, xa i-over-current fault iyenzeka kumgca, i-breaker circuit iya kuhamba ngokuzenzekelayo.
2.3 I-breaker circuit inokuxhotyiswa nge-manual operating mechanism okanye i-electric operating mechanism.Isixhobo semanyuwali sinemisebenzi yokuvulwa kwencwadi, ukuvala kunye nokhuseleko lwangoku.Umatshini wemoto ufuna unikezelo lwamandla oluzimeleyo, kwi
Ukongeza kwisitoreji samandla ombane, ukuvulwa kombane, ukuvala kunye nokukhuselwa kwangoku, kwakhona kunokugcinwa kwamandla ombane, ukuvulwa kunye nemisebenzi yokuvala ngesandla.
2.4 Umtshini wokwahlula unokufakwa kwicala le-breaker yesekethe ukwenza i-high-voltage vacuum circuit breaker yangaphandle yokuhlukanisa i-switch ye-switch edibeneyo yombane, eyandisa i-fracture ye-isolation ebonakalayo kwaye inomsebenzi othembekileyo wokuchasana ne-misoperation.
Iswitshi yokwahlula yamkele imowudi yokusebenza ngesandla kwaye inemisebenzi elandelayo yokuchasana nokungalunganga:
1) Xa i-breaker circuit ikwindawo evaliweyo, umtshini wokuhlukanisa awukwazi ukuvulwa;
2) Xa i-breaker circuit ikwindawo yokuvula, umtshintshi wokuzihlukanisa unokuvulwa kuphela kwaye uvaliwe.
2.5 Isilawuli esihlanganisiweyo esine-anti-inrush current function sinokufakwa.Xa i-inrush current isenzeka emgceni, iya kulibazisa ixesha elithile ukuphepha i-inrush current kwaye ithintele i-breaker breaker ekusebenzeni kakubi.Xa iphoso lenzeka kumgca, i-breaker circuit inokukhutshwa ngokukhawuleza.
I-3.I-voltage kunye ne-transformers yangoku zenziwe nge-epoxy resin vacuum integral casting, ezifanelekileyo kwiinkqubo zamandla ze-AC zangaphandle kunye ne-50Hz kunye ne-voltage elinganisiweyo ye-6 kunye ne-10kV.Zihlanganiswe kunye ne-vacuum circuit breakers ukuqonda umsebenzi ohlawulelwayo.
Iiparamitha zayo eziphambili zobugcisa: ireyithingi rhoqo i-50Hz;ireyithwe ngoku engundoqo yangoku: 5 ~ 600A;ilinganiswe ngoku yesibini: 5A okanye 1A;ilinganiswe i-voltage yesibini: 100V;I-circuit breaker switching power supply voltage: 220V.