Guud ahaan
Nooca KYN61-40.5 nooca birta-xidhka leh ee laga bixi karo nooca AC birta-ku-xiran ee wareejinta (hadda dambe loo yaqaan "switchgear") waxaa inta badan lagu gartaa isticmaalka ZN85-40.5 si buuxda u dahaaran vacuum wareegyada iyo hababka hawlgalka guga ee golaha wasiirada, iyo golaha wasiirada waxaa lagu soo ururiyaa bir dahaarka ah oo caag ah, taas oo wanaajisa saxnaanta u dhigma ee VCB iyo golaha wasiirada. VCB way fududahay in la riixo oo la soo baxo oo waxay leedahay isdhaafsi xooggan oo leh muuqaal qurux badan, xalal dhammaystiran, ammaan iyo adeegsi la isku halayn karo.
Alaabtan waxa lagu isticmaalaa 35kV oo ah saddex-waji oo AC 50Hz ah oo koronto ah. Waxaa loo isticmaalaa helitaanka iyo qaybinta tamarta korontada ee warshadaha korontada, substations iyo qolalka awood qaybinta warshadaha iyo macdanta. Waxay leedahay hawlaha xakamaynta, ilaalinta iyo la socodka. Alaabtani waxay u hoggaansantaa heerarka: GB3906 "Beddelka-current-ka-wareejinta birta-ku-xiran ee beddelayaasha iyo qalabka kontoroolka ee korantada lagu qiimeeyay ee ka sarreysa 3.6kV iyo ilaa iyo ay ku jiraan 40.5kV", GB/T11022 "Qeexitaannada caadiga ah ee qalabka korantada sare iyo heerarka xakamaynta", DL/ T404 "Alternating-current-current birta-wixear switchgear and controlgear for rating voltages above 3.6kV and in and including 40.5kV", IEC60298 "AC biraha ku xiran qalabka bedelaadaha iyo qalabka kontoroolka ee danab la qiimeeyey oo ka sarreeya 1 kV iyo ilaa iyo ay ku jiraan 52kV".
Shuruudaha Isticmaalka Caadiga ah
● Heerkulka hawada deegaanka: -15℃~+40℃.
● Xaaladaha qoyaanka:
Celceliska qoyaanka maalinlaha ah: ≤95%, celceliska cadaadiska biyaha ee maalinlaha ah ≤2.2kPa.
Celceliska qoyaanka qaraabada bishii waa 90%, celceliska uumiga biyaha ee bishii waa 1.8kPa.
● Jooga: ≤4000m.
● Xoogga dhulgariirka: ≤8 darajo.
● Hawada ku xeeran waa inaysan ku wasakhobin gaaska guban ama guban kara, uumiga biyaha, iwm.
● Meelo aan lahayn gariir daran.
Nooca Sharaxaada
Halbeegyada Farsamo ee ugu muhiimsan
Shayga | Unug | Qiimaha | |
danab lagu qiimeeyay | kV | 40.5 | |
Hadda la qiimeeyay | Hadda lagu qiimeeyay baska weyn | A | 630, 1250, 1600 |
Hadda la qiimeeyay ee qalabka wareega | A | 630, 1250, 1600 | |
Heerka dahaarka | 1min inta jeer ee korontadu waxay u adkeysan kartaa danab: weji-ilaa-weji, marxalad-ilaa-dhul/xidhiidhyada furan | kV | 95/110 |
hillaaca u adkaysta danab (ugu sarraysa): weji-ilaa-weji, weji-ilaa-dhul,/dhammaan xidhiidhada furan | kV | 185/215 | |
Soo noqnoqda awoodda waxay u adkeysan kartaa danabka wareegga kaaliyaha iyo wareegga xakamaynta | V/1 daq | 2000 | |
Inta jeer ee la qiimeeyay | Hz | 50 | |
La qiimeeyay hadda jebinta wareegga gaaban | kA | 20, 25, 31.5 | |
Waqtiga gaaban ee la qiimeeyay ayaa u adkeysanaya waqtiga xaadirka/qiimeynta muddada wareegga gaaban | kA/4s | 20, 25, 31.5 | |
Heerka ugu sarreeya ee u adkeysiga hadda jira | kA | 50, 63, 80 | |
Wareeg gaaban oo la qiimeeyay samaynta hadda | kA | 50, 63, 80 | |
Danab la qiimeeyay ee wareegga xakamaynta | IN | DC110/220, AC110/220 | |
shahaadada ilaalinta | Xerada qalabka beddelka | IP4X | |
Qol (marka albaabada la furo) | IP2X |
Halbeegyada Farsamo ee ugu muhiimsan
Heerarka Farsamada ee ZN85-40.5 Nooca Wareegga Wareegga oo leh Farsamada Hawlgelinta Guga (isku-dhafan)
Shayga | Unug | Qiimaha | |
danab lagu qiimeeyay | kV | 40.5 | |
Hadda la qiimeeyay | A | 630, 1250, 1600 | |
Heerka dahaarka | 1min inta jeer ee korontadu waxay u adkeysan kartaa danab: weji-ilaa-weji, marxalad-ilaa-dhul/xidhiidhyada furan | kV | 95/110 |
hillaaca u adkaysta danab (ugu sarraysa): weji-ilaa-weji, weji-ilaa-dhul,/dhammaan xidhiidhada furan | kV | 185/215 | |
Soo noqnoqda awoodda waxay u adkeysan kartaa danabka wareegga kaaliyaha iyo wareegga xakamaynta | V/1 daq | 2000 | |
Inta jeer ee la qiimeeyay | Hz | 50 | |
La qiimeeyay hadda jebinta wareegga gaaban | kA | 20, 25, 31.5 | |
Wareeg gaaban oo la qiimeeyay samaynta hadda | kA | 50, 63, 80 | |
Heerka ugu sarreeya ee u adkeysiga hadda jira | kA | 50, 63, 80 | |
Waqtiga gaaban ee la qiimeeyay ayaa u adkeysanaya waqtiga xaadirka/qiimeynta muddada wareegga gaaban | kA/4s | 20, 25, 31.5 | |
Nolosha makaanikada | waqtiyo | 1000 | |
Waqtiga xidhitaanka | ms | 50 ~ 100 | |
Waqtiga furitaanka | ms | 35 ~ 60 | |
Sida loo shaqeeyo | O-0.3s-CO-180s-CO |
Qaab dhismeedka
Alaabtani waxay u qaybsantaa laba qaybood: kabaneetada iyo VCB. Golaha wasiiradu waxa uu ka samaysan yahay saxan bir ah oo foorarsan waxana lagu ururiyaa boolal ka dib marka la buufiyo. Marka loo eego sifooyinka shaqada, waxaa loo qaybin karaa afar qaybood: qolka baska yar yar, qolka qalabka gudbinta, qolka VCB, qolka fiilada iyo qolka baska, qayb kasta waxaa loo qaybiyaa qayb bir ah oo dhulka ah. Heerka ilaalinta ee xirmada qalabka beddelka waa IP4X; marka albaabka qolka VCB la furo, heerka ilaalinta waa IP2X.
Qalabku wuxuu leeyahay nidaamyada wareegyada muhiimka ah sida fiilada gelitaanka iyo bixidda, dusha sare ee meesha laga soo galo iyo meesha laga baxo, isku xidhka baska, xidhidhiyaha, beddelka danabka, iyo xidhaha hillaaca. Basbarku wuxuu qabtaa dahaarka isku dhafan, iyo wejiga ka dhexeeya iyo xidhidhiyayaashu waxay ku qalabaysan yihiin gacmo-jilicsan oo ka samaysan walxo ololaya. Armaajooyinka ku xiga ee baska weyn waxaa lagu kala soocaa gacmo-gacmeedyada baska, kaas oo si wax ku ool ah uga hortagi kara shilka inuu fido oo kaalin taageero ah ka ciyaaro baska weyn. Qolka fiilada waxaa lagu qalabeeyay beddelka dhulka, qalabka ilaalinta korontadda, iwm.
Sanduuqa xidhiidhka hortiisa waxa yaal bir badbaado leh. Daboolka sare iyo kan hoose ayaa si toos ah loo furayaa marka VCB ay ka guurto kala-goynta/mawqifka imtixaanka una gudubto booska shaqada, oo si toos ah ayaa loo xidhaa marka VCB u dhaqaaqdo jihada ka soo horjeeda, si wax ku ool ah uga goysa tamarta sare. Isku-xidhka u dhexeeya furaha muhiimka ah, VCB, dhulbedelka iyo albaabka golaha wasiiradu waxay qaataan habka isku-xidhka farsamada ee qasabka ah si loo buuxiyo shuruudaha shaqada "shanta ka hortagga".
Wareegga jebiye wuxuu qaataa habka kicinta biraha birta ah iyo xajin xad dhaaf ah. Habka quudinta looska loo yaqaan 'screw nut lawska' si fudud ayaa loo hawlgelin karaa si loogu dhaqaajiyo VCB inta u dhaxaysa booska tijaabada iyo booska shaqada. Iyada oo la kaashanayo hantida is-qufulka ah ee looska birta ah, VCB si la isku halleyn karo ayaa loogu xiri karaa booska shaqada si looga ilaaliyo VCB shil ay sababto baxsashada koronto awgeed. Xajinta xad dhaafka ah waxay shaqeysaa marka VCB ay dib ugu noqoto booska tijaabada iyo marka ay gaarto booska shaqada. Waxay ka dhigaysa usheeda dhexe iyo usheeda dhexe inay si toos ah u furto oo aan shaqayn, taas oo ka hortagi karta si xun u shaqaynaysa oo dhaawici karta habka quudinta. VCB-yada kale waxay isticmaalaan habka quudinta kabaalka. Goobta shaqada tijaabada waxaa lagu qufulaa biinanka meelaynta.
Cabirka guud ee golaha wasiiradu waa: W×D ×H (mm): 1400×2800×2600
Jaantusyada Qorshaha Wareegga ee ugu weyn
Qorshaha aasaasiga ah NO. | 1 | 2 | 3 | 4 | 5 | |
Jaantuska nidaamka wareegga ugu muhiimsan | ||||||
Qaybaha wareegga ugu muhiimsan | Xakamaynta wareegga wareegga ZN85-40.5 | 1 | 1 | 1 | 1 | 1 |
Transformer hadda LZZBJ9-35 | 1-3 | 1-3 | 4-6 | |||
Beddelka korantada JDZ9-35 | ||||||
Qabta HY5WZ2 | 0 ama 3 ikhtiyaari ah | |||||
Dhulka dareemaha JN24-40.5 | 0-1 ikhtiyaari ah | |||||
Bandhig la dallacay | 0-1 ikhtiyaari ah | |||||
Fiyuuska XRNP-35 | ||||||
Koronto beddelka SC9-35 | ||||||
Codsiga | Meesha sare ee laga soo galo |