Cabanga “ngeKhasimende kuqala, Ikhwalithi kuqala” engqondweni, sisebenzisana eduze namakhasimende ethu futhi siwanikeze izinsizakalo ezisebenza kahle nezichwepheshile Zokuthengisa Okushisayo kwe-36kv/630A Mv Draw-out Type Air Insulated Metal Clad Switchgear (KYN61), Sithemba ngobuqotho ukuthi sungula izinhlangano ezigculisayo kanye nawe kusukela ekusondeleni kuye esikhathini eside. Sizokugcina unolwazi ngenqubekelaphambili yethu futhi sihlale silindile ukuze sakhe ubudlelwano benhlangano obuzinzile kanye nawe.
Bhekisisa “Ikhasimende kuqala, Ikhwalithi kuqala” engqondweni, sisebenzisana eduze namakhasimende ethu futhi siwanikeze ngamasevisi asebenzayo nasezingeni eliphezuluI-Air Insulated switchgear ekhishwayo , Yamukela noma yimiphi imibuzo yakho kanye nokukukhathazayo ngemikhiqizo yethu. Sibheke ngabomvu ukusungula ubudlelwano bebhizinisi besikhathi eside nawe maduze nje. Xhumana nathi namuhla. Singabazakwethu bokuqala bebhizinisi lakho!
Okujwayelekile
I-KYN61-40.5 uhlobo lwensimbi oluvale insimbi olukhiphekayo lwe-AC oluvalwe ngensimbi (ngemuva kwalokhu olubizwa ngokuthi “switchgear”) lubonakala ikakhulukazi ngokusetshenziswa kwe-ZN85-40.5 ama-vacuum breaker avaleleke ngokuphelele kanye nezindlela zokusebenza zasentwasahlobo ekhabhinethi, kanye nomzimba wekhabhinethi. ihlanganiswe ngensimbi eboshwe ngepulasitiki, ethuthukisa ukunemba okufanayo kwe-VCB nekhabhinethi. I-VCB kulula ukuyiphusha nokuyikhipha futhi inokuhwebelana okuqinile nokubukeka okuhle, izixazululo eziphelele, ukusetshenziswa okuphephile nokuthembekile.
Lo mkhiqizo usetshenziswa kusistimu yamandla engu-35kV yezigaba ezintathu ze-AC 50Hz. Isetshenziselwa ukwamukela nokusabalalisa amandla kagesi ezitshalweni zikagesi, iziteshi ezincane kanye namagumbi okusabalalisa amandla ezinkampani zezimboni nezimayini. Inokulawula, ukuvikela kanye nemisebenzi yokuqapha. Lo mkhiqizo uhambisana nezindinganiso: GB3906 “I-alternating-current metal-enclosed switchgear kanye negiya lokulawula lamandla kagesi akalwe ngaphezu kuka-3.6kV nokufika futhi ahlanganise 40.5kV”, GB/T11022 “Izincazelo ezivamile ze-high-voltage switchgear kanye namazinga okulawula”, DL/ I-T404 “I-switchgear yensimbi eshintshayo yamanje kanye negiya lokulawula elilinganiswe ngama-voltage angaphezu kuka-3.6kV nokufika futhi ahlanganise no-40.5kV”, IEC60298 “I-AC metal-enclosed switchgear kanye negiya lokulawula lama-voltage akalwe ngaphezu kuka-1 kV nangaphezulu futhi ahlanganisa no-52kV”.
Imibandela Yokusebenzisa Okuvamile
● Izinga lokushisa lomoya elizungezile: -15℃~+40℃.
● Izimo zokuswakama:
Umswakama ojwayelekile wansuku zonke ohlobene: ≤95%, isilinganiso sansuku zonke sokucindezela komhwamuko wamanzi ≤2.2kPa.
Isilinganiso sanyanga zonke somswakama ohlobene singama-90%, futhi isilinganiso sanyanga zonke sokucindezela komhwamuko wamanzi ngu-1.8kPa.
● Ukuphakama: ≤4000m.
● Amandla okuzamazama komhlaba: ≤8 degrees.
● Umoya ozungezile akufanele ungcoliswe igesi ebolayo noma evuthayo, umhwamuko wamanzi, njll.
● Izindawo ezingenakho ukudlidliza okuvamile.
Uhlobo Incazelo
Imingcele Eyinhloko Yezobuchwepheshe
Into | Iyunithi | Inani | |
I-voltage elinganiselwe | kV | 40.5 | |
Ikalwe okwamanje | Ikalwe okwamanje yebhasi elikhulu | A | 630, 1250, 1600 |
Isilinganiso samanje se-circuit breaker ehlomile | A | 630, 1250, 1600 | |
Izinga le-insulation | 1min imvamisa yamandla imelana ne-voltage: isigaba-kuya-isigaba, isigaba-kuya-emhlabeni/kuzo zonke othintana nabo abavulekile | kV | 95/110 |
Umfutho wombani umelana ne-voltage (ukuphakama):isigaba-kuya-isigaba, isigaba ukuya emhlabeni,/kuzo zonke izindawo ezivulekile othintana nazo | kV | 185/215 | |
Imvamisa yamandla imelana ne-voltage yesifunda esisizayo kanye nesifunda sokulawula | V/1 iminithi | 2000 | |
Isilinganiso sokuvama | Hz | 50 | |
Ilinganiselwe ngokuphulwa kwesekethe emfushane | kA | 20, 25, 31.5 | |
Ilinganiselwe isikhathi esifushane ukumelana nobude besikhathi samanje/esilinganiselwe sesiyingi esifushane | kA/4s | 20, 25, 31.5 | |
Isilinganiso esiphakeme sokumelana nokumelana namanje | kA | 50, 63, 80 | |
Ilinganiselwe isekethe emfushane yokwenza yamanje | kA | 50, 63, 80 | |
I-voltage elinganiselwe yesekethe yokulawula | IN | DC110/220, AC110/220 | |
Idigri yokuvikela | I-switchgear ebiyelwe | IP4X | |
Igumbi (lapho iminyango ivulwa) | IP2X |
Imingcele Eyinhloko Yezobuchwepheshe
Amapharamitha Wobuchwepheshe we-ZN85-40.5 Uhlobo Lwesiqhekezi Sesekhethi ene-Spring Operating Mechanism(Ihlanganisiwe)
Into | Iyunithi | Inani | |
I-voltage elinganiselwe | kV | 40.5 | |
Ikalwe okwamanje | A | 630, 1250, 1600 | |
Izinga le-insulation | I-1min yamandla efrikhwensi imelana ne-voltage: isigaba-kuya-isigaba, isigaba-kuya-emhlabeni/kuzo zonke othintana nabo abavulekile | kV | 95/110 |
Umfutho wombani umelana ne-voltage (ukuphakama):isigaba-kuya-isigaba, isigaba ukuya emhlabeni,/kuzo zonke izindawo ezivulekile othintana nazo | kV | 185/215 | |
Imvamisa yamandla imelana ne-voltage yesifunda esisizayo kanye nesifunda sokulawula | V/1 iminithi | 2000 | |
Isilinganiso sokuvama | Hz | 50 | |
Ilinganiselwe ngokuphulwa kwesekethe emfushane | kA | 20, 25, 31.5 | |
Ilinganiselwe isekethe emfushane yokwenza yamanje | kA | 50, 63, 80 | |
Isilinganiso esiphakeme sokumelana nokumelana namanje | kA | 50, 63, 80 | |
Ilinganiselwe isikhathi esifushane ukumelana nobude besikhathi samanje/esilinganiselwe sesiyingi esifushane | kA/4s | 20, 25, 31.5 | |
Impilo yemishini | izikhathi | 1000 | |
Isikhathi sokuvala | ms | 50~100 | |
Isikhathi sokuvula | ms | 35-60 | |
Kukalwe ukulandelana kokusebenza | O-0.3s-CO-180s-CO |
Isakhiwo
Lo mkhiqizo uhlukaniswe izingxenye ezimbili: iKhabhinethi ne-VCB. Ikhabethe lenziwe ngepuleti lensimbi egobile futhi lihlanganiswe namabhawudi ngemuva kokufafaza. Ngokwezici zokusebenza, ingahlukaniswa ibe izingxenye ezine: igumbi elincane lebhasi, igumbi lensimbi edluliselwe, igumbi le-VCB, igumbi lekhebula kanye negumbi lebhasi, ingxenye ngayinye ihlukaniswe ngokuhlukaniswa kwensimbi okusekelwe phansi. Izinga lokuvikela le-switchgear ebiyelwe yi-IP4X; lapho kuvulwa umnyango wegumbi le-VCB, idigri yokuvikela i-IP2X.
I-switchgear inezikimu zesekethe eziyinhloko ezifana ne-cable inlet kanye ne-outlet, i-inlet ne-outlet engaphezulu, ukuxhumeka kwebhasi, ukunqanyulwa, i-voltage transformer, nesibambisi sombani. I-busbar ithatha ukufakwa okuhlanganisiwe, futhi isigaba esiphakathi nezixhumi zifakwe imikhono evikelayo eyenziwe ngezinto ezibamba ilangabi. Amakhabhinethi aseduze we-busbar eyinhloko ahlukaniswe imikhono yebhasi, engavimbela ngokuphumelelayo ingozi ekusakazeni futhi idlale indima yokwesekwa kwebhasi eyinhloko. Igumbi lekhebula lifakwe inkinobho yomhlaba, idivayisi yokuvikela i-overvoltage, njll.
Kukhona ishutha yensimbi yokuphepha phambi kwebhokisi lokuxhumana. I-shutter yezokuphepha engaphezulu nephansi ivuleka ngokuzenzakalelayo lapho i-VCB isuka endaweni yokunqamula/yokuhlola iye endaweni yokusebenza, futhi ivaleka ngokuzenzakalelayo lapho i-VCB ihamba ibheke kolunye uhlangothi, inqamuka ngempumelelo ku-voltage ephezulu. Ukuxhumana phakathi kweswishi eyinhloko, i-VCB, ukushintshwa komhlaba kanye nomnyango wekhabhinethi kusebenzisa indlela eyisibopho yokuhlanganisa imishini ukuze kuhlangatshezwane nezidingo zokusebenza "zokuvimbela ezinhlanu".
I-circuit breaker isebenzisa i-screw rod drive propulsion mechanism kanye ne-clutch overrunning. I-screw rod feed nut ingasetshenziswa kalula ukuhambisa i-VCB phakathi kwendawo yokuhlola nendawo yokusebenza. Ngosizo lwempahla yokuzikhiya ye-screw rod nut, i-VCB ingakhiywa ngokuthembekile endaweni yokusebenza ukuze ivimbele i-VCB engozini ebangelwa ukubaleka ngenxa yamandla kagesi. I-clutch eyeqisayo isebenza lapho i-VCB ibuyela endaweni yokuhlola nalapho ifika endaweni yokusebenza. Kwenza i-shaft yokusebenza kanye ne-screw shaft zikhiphe ngokuzenzakalelayo futhi zingasebenzi, okungase kuvimbele ukusetshenziswa kabi futhi kulimaze indlela yokuphakelayo. Amanye ama-VCB asebenzisa indlela ye-lever feed. Indawo yokusebenza yokuhlola ikhiywe ngezikhonkwane zokubeka.
Ubukhulu obuphelele bekhabhinethi yilezi: W×D ×H (mm): 1400×2800×2600
Imidwebo yeSikimu Sesifunda Esiyinhloko
Uhlelo oluyisisekelo NO. | 1 | 2 | 3 | 4 | 5 | |
Umdwebo wesikimu sesifunda esikhulu | ||||||
Izingxenye zesekethe eziyinhloko | Vacuum circuit breaker ZN85-40.5 | 1 | 1 | 1 | 1 | 1 |
I-transformer yamanje i-LZZBJ9-35 | 1-3 | 1-3 | 4-6 | |||
I-voltage transformer JDZ9-35 | ||||||
Ukubopha i-HY5WZ2 | 0 noma 3 ngokuzithandela | |||||
Ukushintsha komhlaba JN24-40.5 | 0-1 ngokuzikhethela | |||||
Isibonisi esishajiwe | 0-1 ngokuzikhethela | |||||
I-Fuse XRNP-35 | ||||||
Isiguquli samandla i-SC9-35 | ||||||
Isicelo | I-overhead inlet (i-outlet) |
I-KYN61-40.5 uhlobo lwensimbi oluvale insimbi olukhiphekayo lwe-AC oluvalwe ngensimbi (ngemuva kwalokhu olubizwa ngokuthi “switchgear”) lubonakala ikakhulukazi ngokusetshenziswa kwe-ZN85-40.5 ama-vacuum breaker avaleleke ngokuphelele kanye nezindlela zokusebenza zasentwasahlobo ekhabhinethi, kanye nomzimba wekhabhinethi. ihlanganiswe ngensimbi eboshwe ngepulasitiki, ethuthukisa ukunemba okufanayo kwe-VCB nekhabhinethi. I-VCB kulula ukuyiphusha nokuyikhipha futhi inokuhwebelana okuqinile nokubukeka okuhle, izixazululo eziphelele, ukusetshenziswa okuphephile nokuthembekile.
Lo mkhiqizo usetshenziswa kusistimu yamandla engu-35kV yezigaba ezintathu ze-AC 50Hz. Isetshenziselwa ukwamukela nokusabalalisa amandla kagesi ezitshalweni zikagesi, iziteshi ezincane kanye namagumbi okusabalalisa amandla ezinkampani zezimboni nezimayini. Inokulawula, ukuvikela kanye nemisebenzi yokuqapha. Lo mkhiqizo uhambisana nezindinganiso: GB3906″I-switchgear yensimbi eshintshayo yamanje kanye ne-controlgear kagesi elinganiselwe ngaphezu kuka-3.6kV nokufika futhi kufaka phakathi u-40.5kV”, GB/T11022 “Izincazelo ezivamile zegiya lokushintshwa kwamandla kagesi aphezulu”, DL/ I-T404 “I-switchgear yensimbi eshintshayo yamanje kanye negiya lokulawula elilinganiselwe lamandla angaphezu kuka-3.6kV nokufika futhi ahlanganise no-40.5kV”, IEC60298 “I-AC metal-enclosed switchgear kanye negiya lokulawula elilinganiswe ngama-voltage angaphezu kuka-1 kV nangaphezulu futhi ahlanganisa no-52kV”.