Ngokubanzi
I-KYN61-40.5 uhlobo lwe-metal-claded withdrawable type AC metal-enclosed switchgear (emva koku ibizwa ngokuba yi "switchgear") ibonakala ngokusetyenziswa kwe-ZN85-40.5 i-vacuum efakwe ngokupheleleyo i-vacuum breakers kunye neendlela zokusebenza zasentwasahlobo kwikhabhinethi, kunye nomzimba wekhabhathi ihlanganiswe ngentsimbi ehlanganiswe ngeplastiki, ephucula ukuchaneka okufanayo kweVCB kunye nekhabhinethi. I-VCB kulula ukuyityhala kwaye ikhuphe kwaye inokutshintshana okunamandla kunye nenkangeleko entle, izisombululo ezipheleleyo, ukusetyenziswa okukhuselekileyo nokuthembekileyo.
Le mveliso isetyenziswa kwi-35kV yesigaba sesithathu se-AC 50Hz inkqubo yamandla. Isetyenziselwa ukufumana nokusasaza amandla ombane kwizityalo zamandla, izitishi kunye namagumbi okuhambisa amandla oshishino kunye nemigodi. Inolawulo, ukhuseleko kunye nemisebenzi yokubeka iliso. Le mveliso ihambelana nemigangatho: GB3906 "I-alternating-current metal-enclosed switchgear kunye ne-controlgear yombane olinganiswe ngaphezu kwe-3.6kV kwaye ukuya kuthi ga kunye nokubandakanya i-40.5kV", i-GB / T11022 "Iinkcukacha eziqhelekileyo ze-high-voltage switchgear kunye nemigangatho yokulawula", DL/ T404 "Isixhobo sokutshintsha esifakwe kwintsimbi yangoku kunye nesixhobo sokulawula samandla ombane angaphezulu kwe-3.6kV kunye nokuya kuthi ga kunye nokubandakanya i-40.5kV", IEC60298 "isitshixo esifakwe ngentsimbi ye-AC kunye nesixhobo sokulawula umbane olinganisiweyo ngaphezulu kwe-1 kV kunye ukuya kuthi ga kunye nokubandakanya i-52kV".
Imiqathango yokusetyenziswa eqhelekileyo
● Ubushushu bomoya okwi-Ambient: -15℃~+40℃.
● Iimeko zokufuma:
I-avareji yemihla ngemihla yokufuma okuhlobene: ≤95%, i-avareji yemihla ngemihla yoxinzelelo lomphunga wamanzi ≤2.2kPa.
Umyinge wenyanga wokufuma ozalanayo yi-90%, kwaye umyinge wenyanga woxinzelelo lomphunga wamanzi yi-1.8kPa.
● Ukuphakama: ≤4000m.
● Ubunzulu benyikima: ≤8 degrees.
● Umoya ojikelezileyo akufanele ungcoliswe yirhasi edlayo okanye etshayo, umphunga wamanzi, njl.
● Iindawo ezingenazo ukungcangcazela rhoqo.
Uhlobo lweNkcazelo
IiParameters eziphambili zobuGcisa
| Into | Iyunithi | Ixabiso | |
| Umbane olinganisiweyo | kV | 40.5 | |
| Ikalwe ngoku | Ikalwe ngoku yebhasi enkulu | A | 630, 1250, 1600 |
| Ireyithiwe yangoku ye-breaker circuit enezixhobo | A | 630, 1250, 1600 | |
| Inqanaba le-insulation | I-1min yamandla ombane wokumelana nombane: isigaba-ukuya-kwisigaba, isigaba-ukuya-emhlabeni / kubo bonke abafowunelwa abavulekileyo | kV | 95/110 |
| Impembelelo yombane imelana nombane (incopho):inqanaba ukuya kwisigaba, isigaba ukuya emhlabeni,/kubafowunelwa abavulekileyo | kV | 185/215 | |
| Amandla ombane amelana nombane wesekethe encedisayo kunye nolawulo lwesekethe | V/1 min | 2000 | |
| Ilinganiswe rhoqo | Hz | 50 | |
| Ilinganiswe kwisekethe emfutshane yokwaphulwa kwangoku | kA | 20, 25, 31.5 | |
| Ilinganiswe ngexesha elifutshane lokumelana nobude bexesha langoku/elilinganiselweyo lesekethe emfutshane | kA/4s | 20, 25, 31.5 | |
| Incopho elinganisiweyo ukumelana yangoku | kA | 50, 63, 80 | |
| Ilinganiswe kwisekethe emfutshane yokwenza yangoku | kA | 50, 63, 80 | |
| I-voltage elinganisiweyo yesekethe yolawulo | IN | DC110/220, AC110/220 | |
| Isidanga soKhuseleko | Indawo ebiyelweyo yeswitchgear | IP4X | |
| Ikhompatimenti (xa iingcango zivulwa) | IP2X | ||
IiParameters eziphambili zobuGcisa
IiParameters zobuGcisa ze-ZN85-40.5 Uhlobo lwe-Circuit Breaker nge-Spring Operating Mechanism (Idityanisiwe)
| Into | Iyunithi | Ixabiso | |
| Umbane olinganisiweyo | kV | 40.5 | |
| Ikalwe ngoku | A | 630, 1250, 1600 | |
| Inqanaba le-insulation | I-1min yamandla ombane wokumelana nombane: isigaba-ukuya-kwisigaba, isigaba-ukuya-emhlabeni / kubo bonke abafowunelwa abavulekileyo | kV | 95/110 |
| Impembelelo yombane imelana nombane (incopho):inqanaba ukuya kwisigaba, isigaba ukuya emhlabeni,/kubafowunelwa abavulekileyo | kV | 185/215 | |
| Amandla ombane amelana nombane wesekethe encedisayo kunye nolawulo lwesekethe | V/1 min | 2000 | |
| Ilinganiswe rhoqo | Hz | 50 | |
| Ilinganiswe kwisekethe emfutshane yokwaphulwa kwangoku | kA | 20, 25, 31.5 | |
| Ilinganiswe kwisekethe emfutshane yokwenza yangoku | kA | 50, 63, 80 | |
| Incopho elinganisiweyo ukumelana yangoku | kA | 50, 63, 80 | |
| Ilinganiswe ngexesha elifutshane lokumelana nobude bexesha langoku/elilinganiselweyo lesekethe emfutshane | kA/4s | 20, 25, 31.5 | |
| Ubomi bomatshini | amaxesha | 1000 | |
| Ixesha lokuvala | Nksk | 50~100 | |
| Ixesha lokuvula | Nksk | 35~60 | |
| Ulandelelwano lokusebenza olukalwe | O-0.3s-CO-180s-CO | ||
Ulwakhiwo
Le mveliso ihlulwe ibe ngamacandelo amabini: ikhabhinethi kunye neVCB. Ikhabhinethi yenziwe ngeplate yensimbi egobileyo kwaye ihlanganiswe kunye neebholiti emva kokutshiza. Ngokutsho kweempawu zokusebenza, inokwahlulwa ibe ngamacandelo amane: igumbi lebhasi elincinci, igumbi lesixhobo sokudlulisa, igumbi leVCB, igumbi lekhebula kunye negumbi lebhasi, inxalenye nganye ihlukaniswe yintsimbi yentsimbi. Iqondo lokhuseleko lwe-switchgear enclosure yi-IP4X; xa umnyango wegumbi leVCB uvulwa, idigri yokukhusela IP2X.
I-switchgear inezicwangciso eziphambili zesekethe ezifana ne-cable inlet kunye ne-outlet, i-inlet kunye ne-outlet engaphezulu, uqhagamshelo lwebhasi, ukuqhawula, i-voltage transformer, kunye nokubamba umbane. I-busbar ithatha i-insulation composite, kwaye i-inter-phase kunye neziqhagamshelo zixhotyiswe ngemikhono ekhuselayo eyenziwe ngezinto ezinqanda umlilo. Iikhabhinethi ezikufutshane ze-busbar eziphambili zihlukaniswe yimikhono ye-busbar, enokuthintela ngokufanelekileyo ingozi ukuba isasazeke kwaye idlale indima yokuncedisa kwi-busbar enkulu. Igumbi lekhebula lixhotyiswe ngenguqu yomhlaba, isixhobo sokukhusela i-overvoltage, njl.
Kukho i-shutter yentsimbi yokhuseleko phambi kwebhokisi yoqhagamshelwano. I-shutter ephezulu kunye nesezantsi yokhuseleko ivulwa ngokuzenzekelayo xa i-VCB isuka kwindawo yokuqhawula / yokuvavanya ukuya kwindawo yokusebenza, kwaye ivalwe ngokuzenzekelayo xa i-VCB ihamba kwicala elichaseneyo, ngokufanelekileyo ukukhupha kwi-voltage ephezulu. I-interlocking phakathi kokutshintsha okuphambili, i-VCB, ukutshintsha komhlaba kunye nomnyango wekhabhathi yamkela indlela yokudibanisa ngoomatshini ukuze ihlangabezane neemfuno zokusebenza "zokuthintela ezintlanu".
I-breaker circuit ithatha i-screw rod drive propulsion mechanism kunye ne-clutch overrunning. Indlela yokutya ye-screw rod nut inokusetyenzwa ngokulula ukuhambisa i-VCB phakathi kwendawo yovavanyo kunye nendawo yokusebenza. Ngoncedo lwepropathi yokuzivalela ye-screw rod nut, i-VCB inokutshixwa ngokuthembekileyo kwindawo yokusebenza ukukhusela i-VCB kwingozi ebangelwa ukubaleka ngenxa yamandla ombane. I-clutch yokugqithisa isebenza xa i-VCB ibuyela kwindawo yokuvavanya kwaye xa ifikelela kwindawo yokusebenza. Yenza i-shaft yokusebenza kunye ne-screw shaft ikhuphe ngokuzenzekelayo kwaye ingasebenzi, enokuthi ithintele i-misoperation kwaye yonakalise indlela yokutya. Ezinye ii-VCBs zisebenzisa i-lever feed mechanism. Indawo yomsebenzi wokuvavanya ivaliwe ngokubeka izikhonkwane.
Imilinganiselo epheleleyo yekhabhinethi yile: W×D ×H (mm): 1400×2800×2600
Imizobo yeNkqubo yeSekethe ePhambili
| Iskimu sokuqala NO. | 1 | 2 | 3 | 4 | 5 | |
| Idayagram yesikimu sesekethe engundoqo |  |  |  |  |  | |
| Amacandelo esekethe engundoqo | I-vacuum circuit breaker ZN85-40.5 | 1 | 1 | 1 | 1 | 1 |
| I-transformer yangoku i-LZZBJ9-35 | 1-3 | 1-3 | 4-6 | |||
| I-voltage transformer JDZ9-35 | ||||||
| Ukubanjwa HY5WZ2 | I-0 okanye i-3 ngokuzithandela | |||||
| Ukutshintshela umhlaba JN24-40.5 | 0-1 ungazikhethela | |||||
| Umboniso ohlawuliweyo | 0-1 ungazikhethela | |||||
| Fuse XRNP-35 | ||||||
| Isiguquli samandla i-SC9-35 | ||||||
| Isicelo | I-Overhead inlet (i-outlet) | |||||
