Ibhodi lokushintsha elivalwe ngensimbi nelihambayo le-JYN1-35(F)AC (esilibiza ngokuthi ibhodi lokushintsha) uhlobo lwemishini yokushintsha evalwe ngensimbi yedivayisi yangaphakathi esebenzisa izigaba ezintathu kanye nemvamisa ye-50hz AC ingasetshenziswa esiteshini samandla kanye nasemishinini yokusabalalisa yebhasi elilodwa noma ingxenye yebhasi elilodwa ene-voltage elinganisiwe yesistimu engu-35kv, ugesi olinganisiwe ophezulu ngu-1000A futhi i-voltage ephezulu kakhulu ayidluli ku-40.5kv egumbini le-transformer, lolu hlobo lwebhodi lokushintsha lunomsebenzi "wokuvimbela okuhlanu": i-breaker yokuvimbela ukusebenza ngephutha ukuvimbela ukusunduza noma ukudonsa iloli likaLord, ukuvimbela ukunamathela emhlabeni ngogesi ukuvimbela ukuxhumeka komhlaba kanye nokuvimbela ukungena kwegebe likagesi ngephutha.
Inombolo Yemodeli
Idatha yobuchwepheshe
Into eyinhloko ehlanganiswe ebhodini lokushintsha ihlanganisa ukuntuleka kwe-oyela circuit breaker noma i-vacuum breaker, indlela yokusebenza, i-current mutual inductor, i-voltage mutual inductor fuse, i-lightning aster, i-electric power transformer, njalo njalo, uma nje imishini inayo, lezi zinto kufanele zibe nezimpawu zazo zobuchwepheshe.
4.1 Ipharamitha yendlela ye-Switchboard iyabonakala
| ikhodi | Into | Iyunithi | idatha | |||||||||||
| 1 | i-voltage ekalwe | KV | 35 | |||||||||||
| 2 | i-voltage yokusebenza ephezulu | KV | 40.5 | |||||||||||
| 3 | okwamanje okulinganiselwe okuphezulu | A | 1000 | |||||||||||
| 4 | isilinganiso samanje sekhefu | KA | 16/20/25/31.5 | |||||||||||
| 5 | isilinganiso samanje sokuvala (isiqongo) | KA | 40/50/63/80 | |||||||||||
| 6 | Ukuphela kokuphula nokuvala kwamanje (isiqongo) | KA | 40/50/63/80 | |||||||||||
| 7 | Ukushisa okuzinzile kwamasekhondi angu-4 (inani lomphumela) | KA | 16/20/25/31.5 | |||||||||||
| 8 | ukuma (ubude x ububanzi x ukuphakama) | KA | 1818(mm)x2400(mm)x2925(mm) | |||||||||||
| 9 | isisindo (ikhabhinethi ye-oyela breaker) | mm | 1800 (kufaka phakathi isisindo sezinqola zikawoyela ezingu-620) | |||||||||||
| 10 | isisindo somthwalo we-dyamic | Ngaphezulu | kg | cishe ama-500 | ||||||||||
| phansi | kg | cishe ama-500 | ||||||||||||
| 11 | Vikela izinga | kg | I-IP2X | |||||||||||
4.2 Idatha yendlela yokwephula isekethe kawoyela engekho iyabonakala ku
| ikhodi | Into | Iyunithi | idatha | |||||||||||
| 1 | i-voltage ekalwe | KV | 35 | |||||||||||
| 2 | I-voltage ephezulu yokusebenza | KV | 40.5 | |||||||||||
| 3 | isilinganiso samanje | KA | 1250 | |||||||||||
| 4 | isilinganiso sokuphuka kwamanje | KA | 16/20 | |||||||||||
| 5 | isilinganiso samanje sokuvala (isiqongo) | KA | 20/50 | |||||||||||
| 6 | ukuvala okuphelele nokuphuka komsinga (isiqongo) | KA | 20/50 | |||||||||||
| 7 | Ukushisa okuzinzile kwamasekhondi angu-4 (inani lomphumela) | KA | 16/20 | |||||||||||
| 8 | Imishini yokushintsha isikhathi engokwemvelo (CD10, CT10) | s | 0.06 | |||||||||||
| 9 | imishini yokuvala isikhathi (CD10, CT10) | s | 0.25 0.2 | |||||||||||
| 10 | sebenzisa ukujikeleza kwegazi | ukuphula – 0.3s – ukuvala nokuphula -180s – ukuvala nokuphula | ||||||||||||
| 4.3 Ipharamitha eyinhloko yokusebenza kwentwasahlobo yohlobo lwe-CT10 | ||||||||||||||
| Uhlobo lwenjini yamandla esitokhwe: HDZ1-6. | ||||||||||||||
| Amandla kagesi enjini yamandla esitokhwe: hhayi ngaphezu kwama-600 w | ||||||||||||||
| Isikhathi samandla esitokweni se-voltage esilinganiselwe ngaphansi kwe-voltage elinganiselwe asidluli imizuzwana engu-8. | ||||||||||||||
| (i-matrix ekhohlisayo ayidluli ku-7kg .m uma kwenzeka amandla okugcina ngesandla). | ||||||||||||||
| Isigaba sedivayisi yokuvula yendlela yokusebenza kwentwasahlobo: idivayisi yokuvula esebenzisiwe ehlukanisiwe | ||||||||||||||
| (ikhodi 4), ngokushesha ngokususa ukuvala kwamanje (ikhodi 1). | ||||||||||||||
| Ngokushesha phezu komshini wokuvula wamanje, isilinganiso samanje sedivayisi: 5A | ||||||||||||||
| Ukususa ukwakheka kwedivayisi. | ||||||||||||||
| Sicela uxoxisane nomkhiqizi uma udinga enye into ehlanganisiwe noma idivayisi yokuvula i-voltage elahlekile. |
4.4 Idatha ye-electromagnet yedivayisi yokuvula evulekayo ehlukanisiwe kanye ne-brake shut iyabonakala
| uhlobo | ukukhululwa kwe-shunt | ukuvala i-electromagnet | ||||||||||||
| ipharamitha | ||||||||||||||
| uhlobo lwe-voltage | AC | DC | AC | DC | ||||||||||
| i-voltage ekalwe (V) | 110 | 220 | 380 | 48 | 110 | 220 | 110 | 220 | 380 | 48 | 110 | 220 | ||
| isilinganiso samanje | ukuqala kwensimbi eyinhloko | 7 | 4 | 2.4 | 4.44 | 1.8 | 1.23 | 18 | 9.0 | 5 | 32 | 15.7 | 7.2 | |
| ukukhanga kwe-iron core | 4.6 | 2.5 | 1.4 | 14 | 7.1 | 3.6 | ||||||||
| amandla alinganisiwe | ukuqala kwensimbi eyinhloko | 770 | 880 | 912 | 231.2 | 198.3 | 248.2 | 1980 | 1980 | 1900 | 1536 | 1727 | 1584 | |
| ukukhanga kwe-iron core | 506 | 550 | 532 | 1540 | 1562 | 1368 | ||||||||
| ububanzi bamandla kagesi asebenzayo | I-voltage ekalwe ngo-65 ~ 120% | I-voltage ekalwe ngo-85 ~ 110% | ||||||||||||
Idatha yendlela yokusebenza kwentwasahlobo yohlobo lwe-CD engu-4.5 iboniswa ku
| Into | ikhoyili yokuvala | ikhoyili ephukile | ||||||||||||
| i-voltage ekalwe (V) | DC110 | DC220 | DC24 | DC48 | DC110 | DC220 | ||||||||
| amandla asebenzayo (A) | 229 | 111 | 22.6 | 11.3 | 5 | 2.5 | ||||||||
Qaphela: ugesi wokuvala amabhuleki ubhekisela ekubalweni okubalwa, ugesi wangempela ungaphansi kwesibalo esibaliwe
4.6 Idatha yendlela ye-LCZ-35 yamanje ehambisanayo iboniswa kuthebula 5,6 kanye nomdwebo 1
| Inhlanganisela yezinga | umkhawulo wamanje oyinhloko (A) | isilinganiso sesibili okwamanje(A) | ikilasi | isilinganiso sesibili umthwalo (VA) | 10% okuphindaphindwayo okungenani | |||||||||
| 0.5/3 | 0.5/0.5 | 20~100 | 5 | 0.5 | 50 | |||||||||
| 0.5/B | 3/3. | 20~800 | 3 | 50 | 10 | |||||||||
| 3/B | Indlu/Indlu | 1000 | B | 20 | 27 | |||||||||
| B | 20 | 35 | ||||||||||||
| isilinganiso se-primary curent (A) | isilinganiso sokuqina kokushisayamanje (A) | isilinganiso esizinzile esiguquguqukayo yamanje (A) | umkhawulo wamanje oyinhloko (A) | isilinganiso samanje esizinzile sokushisa (A) | isilinganiso samanje esizinzile esiguquguqukayo (A) | |||||||||
| 20 | 1.3 | 4.2 | 200 | 13 | 42.2 | |||||||||
| 30 | 2 | 6.4 | 300 | 19.5 | 63.6 | |||||||||
| 40 | 2.6 | 8.5 | 400 | 26 | 84.9 | |||||||||
| 50 | 3.3 | 10.6 | 600 | 39 | 127.3 | |||||||||
| 75 | 4.9 | 16 | 800 | 52 | 112 | |||||||||
| 100 | 6.5 | 21.2 | 1000 | 65 | 141.4 | |||||||||
| 150 | 9.8 | 31.8 | ||||||||||||
Umdwebo 1 Ibanga le-LCZ-35 le-mutual inductor B eliyi-10% ijika eliphindaphindayo
4.7 Idatha yendlela yokuguqula i-voltage mutual
| Inombolo Yemodeli | i-voltage ekalwe (V) | umthamo olinganisiwe (VA) | Umthamo omkhulu (VA) | |||||||||||
| ikhoyili eyinhloko AX | okuyisisekelo AX okwesibili ikhoyili i-ax | usizo okwesibili ikhoyili i-aDXD umthamo olinganisiwe (VA) 0 | Ikilasi elingu-0.5 | Ikilasi eli-1 | ikilasi lesi-3 | |||||||||
| I-JDJ2-35 | 35000 | 100 | - | 150 | 250 | 500 | 1000 | |||||||
| JDJJ2-35 | 100/.3 | 100/3 | 150 | 250 | 500 | 1000 | ||||||||
Idatha yendlela yokubopha umbani yohlobo lwe-FZ-35 engu-4.8
| I-voltage elinganisiwe (inani elisebenzayo) kV | Ukuphela kwe-Arc i-voltage (inani elisebenzayo) kV | imvamisa yamandla i-voltage yokukhipha (inani elisebenzayo) kV | isikhathi sokukhishwa kwe-impulsevoltage ngaphambi kokukhishwa kwe-15 ~ 20ms (isiqongo) kV | i-voltage eseleyo (10/20ms) isiqongo se-kV | ||||||||||
| okungenani | okungenani | 5kA | 10kA | |||||||||||
| 35 | 41 | 82 | 98 | hhayi ngaphezu kuka-134 | hhayi ngaphezu kuka-134 | hhayi ngaphezu kuka-148 | ||||||||
4.9 Idatha yendlela yokubopha umbani ye-FYZ1-35 Zinc oxide
| I-voltage elinganisiwe (iyasebenza) kV | i-arrestershort-timeMax i-operatevoltagekV (kuyasebenza) | iphuzu elibalulekile le-voltage yesenzo (umkhawulo ophansi) kv (isiqongo) | i-implitual voltage i-residual voltage (ifomu legagasi imizuzwana engu-8/20micro)(hhayi ngaphezu kwe-)kV | ukuphula nokwenza amandla (okungenani ngaphansi kwama-20) | i-voltage eseleyo (10/20ms) isiqongo se-kV | |||||||||
| I-wave yesikwele engu-2ms ayikho ngaphansi kuka(A) | 18/40mS ugesi we-impulse (okungenani ngaphansi) kA (inani eliphakeme) | i-impulseprotect isilinganisoU5kA | sebenza vikela isilinganisoU300A | |||||||||||
| 35 | 41 | 59 | 126 | 300 | 10 | 2.1 | 1.8 | |||||||
Idatha yendlela ye-fuse yamanje elinganiswe nge-voltage ephezulu yohlobo lwe-4.10 RN 2
| i-voltage ekalwe kv | isilinganiso samanje kV | umthamo wokulahlekelwa yisigaba (Isigaba esi-3) i-MVA I-MVA | Ukwephuka okukhulu okwamanje kA | Umkhawulo wamanje (isiqongo) okufushane kakhulu -isekethe yamanje ukuphuka(A) | ukumelana ne-fuse | |||||||||
| 35 | 0.5 | 1000 | 17 | 700 | 315 | |||||||||
4.11 Uhlobo lwe-Rw10-35/3 idatha yobuchwepheshe be-fuse yamanje elinganiselwe
| Inombolo yemodeli | i-voltage elinganisiwe kV | i-kA yamanje elinganisiwe | umthamo wokulahlekelwa yisigaba (Isigaba esi-3) i-MVA | I-kA yamanje ephula ubuningi | ||||||||||
| RW10-35/3 | 35 | 3 | 1000 | 16.5 | ||||||||||
4.12 Idatha yendlela yokusabalalisa ye-Sj-5/0.4/0.23
| umthamo olinganiselwe we-kVA | i-voltage elinganisiwe kV | isilinganiso samanje A | ukulahlekelwa A | |||||||||||
| i-hign-voltage | amandla kagesi aphansi | i-hign-voltage | amandla kagesi aphansi | i-hign-voltage | amandla kagesi aphansi | |||||||||
| 50 | 35 | 0.4 | 0.825 | 72.2 | 490 | 1325 | ||||||||
| i-voltage yokumelana % | ngaphandle komthwalo wamanje % | iqembu lokuxhumana | isisindo kg | |||||||||||
| isamba | isisindo samafutha | |||||||||||||
| 6.5 | 9 | Y/Y0-12 | 880 | 340 | ||||||||||
4.13 ZN23-35 ipharamitha yendlela eyinhloko ye-voitage vacuum breaker yangaphakathi
| ikhodi | Into | Iyunithi | idatha | |||||||||||
| 1 | i-voltage ekalwe | I-KV | 35 | |||||||||||
| 2 | I-voltage ephezulu yokusebenza | I-KV | 40.5 | |||||||||||
| 3 | izinga lokufakwa kokushisa elilinganiselwe | I-KV | imvamisa yamandla 95 umzuzu owodwa; i-thunder impulse (isiqongo) 185 | |||||||||||
| 4 | isilinganiso samanje kV | A | 1600 | |||||||||||
| 5 | isilinganiso samanje sokuphuka kwe-short-circuit | I-KA | 25/31.5 | |||||||||||
| 6 | inani lezikhathi zokuphuka kwamanje okulinganiselwe | isikhathi | 20 | |||||||||||
| 7 | isilinganiso samanje sokuvala i-short-circuit (isiqongo) | I-KA | 63/80 | |||||||||||
| 8 | isikhathi esiqhubekayo esilinganiselwe se-short-circuit | S | 4 | |||||||||||
| 9 | uchungechunge lokusebenza olulinganisiwe | ikhefu -0.3 – i-cose kanye nekhefu lama-180 – vala bese uphula | ||||||||||||
| 10 | isikhathi sokuvala | S | ≤0.2 | |||||||||||
