SSU-12 series SF6 gas insulated Ring Main Unit
Iikhabhathi zethu zenethiwekhi ezikrelekrele ezigqunywe ngokupheleleyo zigubungela uthotho lwegesi ye-SF6, uthotho oluqinileyo olugqunyiweyo kunye nokhuseleko lokusingqongileyo lwegesi egqunyiweyo. Emva kophando kunye nophuhliso, uyilo kunye nokuveliswa, sixhotyiswe ngokupheleleyo ngomthamo wemveliso yeekhabhathi zenethiwekhi yomsesane osemgangathweni kwaye sifumene iingxelo ezifanelekileyo zovavanyo lomntu wesithathu.
Okwangoku, zisetyenziswa ngokubanzi kwiinkqubo zokusasaza ezineemfuno zokuthembeka konikezelo lwamandla aphezulu, njengamaziko orhwebo asezidolophini, iindawo ezigxininiswe kwimizi-mveliso, izikhululo zeenqwelo-moya, oololiwe bombane kunye neendlela ezihamba ngesantya esiphezulu.
Ukuphakama
≤4000m (Nceda ucacise xa izixhobo zisebenza kwindawo ephakamileyo ngaphezu kwe-1000m ukwenzela ukuba uxinzelelo lokunyuka kwamaxabiso kunye namandla egumbi lomoya lunokutshintshwa ngexesha lokwenziwa).
Ubushushu obugciniwe
Ubushushu obuninzi: +50 ° C;
Ubuncinci beqondo lokushisa: -40 ° C;
Ubushushu be-avareji kwi-24h ayidluli kwi-35℃.
Ukufuma kwe-Ambient
24h ukufuma okunxulumeneyo okungadlulanga kuma-95% ngokomndilili;
Ukufuma okunxulumene nenyanga akudluli kwi-90% ngokomndilili.
Ubume besicelo
Ifanelekile kwiindawo eziphakamileyo, unxweme, i-alpine kunye neendawo ezinokungcola okuphezulu; Ubunzulu benyikima: 9 degrees.
| Hayi. | Inombolo yoMgangatho. | igama eliqhelekileyo |
| 1 | GB/T 3906-2020 | 3.6 kV~40. I-5kV AC i-switchgear enentsimbi evaliweyo kunye nezixhobo zokulawula |
| 2 | GB/T 11022-2011 | Iimfuno zobugcisa eziqhelekileyo zokutshintsha kwamandla ombane aphezulu kunye nemigangatho yegiya yokulawula |
| 3 | GB/T 3804-2017 | 3.6 kV~40. I-5kV yombane ophezulu wokutshintsha komthwalo we-AC |
| 4 | GB/T 1984-2014 | I-high-voltage ye-AC ye-breaker circuit |
| 5 | GB/T 1985-2014 | Umbane oPhezulu we-AC Uqhawula kunye nokutshintsha koMhlaba |
| 6 | GB 3309-1989 | Uvavanyo lomatshini lwesixhobo sokutshintsha amandla ombane aphezulu kwiqondo lobushushu begumbi |
| 7 | GB/T 13540-2009 | IiMfuno zeSeismic ze-High Voltage Switchgear kunye ne-Controlgear |
| 8 | GB/T 13384-2008 | Iimfuno zobugcisa ngokubanzi zokupakishwa kweemveliso zoomatshini kunye nezombane |
| 9 | GB/T 13385-2008 | Iimfuno zokuPakisha uMzobo |
| 10 | GB/T 191-2008 | Iimpawu zokupakisha, zokugcina kunye nezothutho |
| 11 | GB/T 311. 1-2012 | Ulungelelwaniso lwe-Insulation - iSigaba 1 Iingcaciso, imigaqo kunye nemithetho |
Icwecwe
UMkhukula omkhulu
Umthamo omncinci
Ubunzima bokuKhanya
ULondolozo lwasimahla
Igqunywe ngokupheleleyo
Ulungiselelo lwecandelo eliphambili
① Indlela yokutshintsha engundoqo ② Iphaneli yokuSebenza ③ i-arhente yokwahlula
④ IsiGqeba seCable ⑤ Ibhokisi yolawulo yesibini ⑥ Imikhono yoqhagamshelo lwebhasi
⑦ Isixhobo sokucima i-arc ⑧ Iswitshi yokwahlula ⑨ Ibhokisi evalwe ngokupheleleyo
⑩ Isixhobo sokukhulula uxinzelelo lwangaphakathi kwibhokisi
※ Umgqomo weCable
1.I-cable compartment inokuvulwa kuphela xa i-feeder ibekwe yodwa okanye isekelwe phantsi.
2.I-casing pipe iya kuhambelana ne-DIN EN 50181 umgangatho kwaye iya kudibaniswa neebholiti ze-M16. Umbambeli unokudityaniswa emva kwentloko yentambo ene-T.
I-3.I-CT edibeneyo ifumaneka kwicala le-casing, elilungele ukufakwa kwentambo kwaye ayichaphazeli amandla angaphandle.
4.Ubude ukusuka kwindawo yokubeka umbhobho we-casing ukuya emhlabeni kuya kuba ngaphezu kwe-650mm.
※Ijelo loncedo loxinzelelo
Kwimeko yempazamo ye-arcing yangaphakathi, isixhobo esikhethekileyo sokunciphisa uxinzelelo esifakwe kwindawo esezantsi yomzimba siya kuqalisa ngokuzenzekelayo.
Ubumbeko olusemgangathweni kunye neempawu
• 630 Ibhasi yangaphakathi
• Isitshixo somhlaba
• Iindlela ezimbini zokusebenza kwentwasahlobo enye
• Isalathisi sendawo yokutshintsha
• Ihlathi eliphumayo lilungelelaniswe ngokuthe tye ngaphambili, 400 series bolt bushing of 630A
• Isalathisi samandla ombane esibonisa ukufakelwa kombane
• Kuyo yonke imisebenzi yokutshintsha, kukho isixhobo esifanelekileyo sokutshixa kwindawo yolawulo
• Igeyiji yoxinzelelo lwegesi ye-SF6 (inye kuphela kwitanki yegesi ye-SF6 nganye)
• Indawo yebhasi
• Ukudityaniswa phakathi kokutshintsha komhlaba kunye nephaneli yangaphambili yegumbi lentambo
Ulungelelwaniso oluKhethekileyo kunye neempawu
• Ukwandiswa kwebhasi yangaphandle ebekelwe bucala
• Iibhasi zangaphandle
• Isalathisi esifutshane kunye nesalathisi sokusilela
• Umlinganiselo wesangqa senguqu yangoku kunye neammitha
• Isiguquli sangoku seringi yokulinganisa kunye nemitha yeyure ye-watt
• Isibambisi sombane se-MWD okanye intloko yeentambo ezimbini zingafakelwa kwi-cable inlet bushing
• Uqhagamshelo olungundoqo
• Isitshixo esingenayo esiphilayo (utshixo olusisiseko xa i-bushing isebenza)
※ Ukutshintsha komthwalo kwindawo ezintathu
Uyilo lwezikhundla ezintathu luyamkelwa ukuvala, ukuvulwa kunye nokumisa ukutshintshwa komthwalo, okukhuselekileyo nokuthembeka. Iblade ejikelezayo +igridi yokucima i-arc ine-insulation engcono kunye nokusebenza ngokwaphula.
※Isixhobo sokutshintsha ukulayisha
I-Single spring double operation shafts design, ukuvala okuthembekileyo okungaphakathi, ukuvulwa, ukumisa umda wokuvala isixhobo, qinisekisa ukuba ukuvala kunye nokuvula akukho overshoot ecacileyo. Ubomi bomatshini bemveliso bungaphezulu kwamaxesha e-10000, kwaye izixhobo zombane zenziwe kwangaphambili, ezinokufakelwa kwaye zigcinwe nangaliphi na ixesha.
Ulungiselelo lwecandelo eliphambili
1. Indlela yokutshintsha ukulayisha 2. Iphaneli yokuSebenza
3. Indawo yokugcina iCable 4. Ibhokisi yolawulo yesibini
5. Imikhono yokudibanisa i-Busbar 6. Ukutshintsha komthwalo weendawo ezintathu
7. Ibhokisi evalelwe ngokupheleleyo 8. Isixhobo sokunciphisa uxinzelelo lwangaphakathi lwebhokisi
※ Umgqomo weCable
1.I-cable compartment inokuvulwa kuphela xa i-feeder ibekwe yodwa okanye isekelwe phantsi.
2.I-casing pipe iya kuhambelana ne-DIN EN 50181 umgangatho kwaye iya kudibaniswa neebholiti ze-M16. Umbambeli unokudityaniswa emva kwentloko yentambo ene-T.
I-3.I-CT edibeneyo ifumaneka kwicala le-casing, elilungele ukufakwa kwentambo kwaye ayichaphazeli amandla angaphandle.
4.Ubude ukusuka kwindawo yofakelo lwe-casing ukuya emhlabeni kuya kuba ngaphezu kwe-650mm.
※Ijelo loncedo loxinzelelo
Kwimeko yempazamo ye-arcing yangaphakathi, isixhobo esikhethekileyo sokunciphisa uxinzelelo esifakwe kwindawo esezantsi yomzimba siya kuqalisa ngokuzenzekelayo.
Ubumbeko olusemgangathweni kunye neempawu
• 630A yebhasi yangaphakathi
• Ukutshintsha komthwalo weendawo ezintathu, isiphelo sentloko ye- fuse kunye nesiphelo se-fuse esisezantsi siqhagamshelwe ngoomatshini
• Iindlela ezintathu zokusebenza kwentlakohlaza ephindwe kabini, kunye nokutshintsha komthwalo ozimeleyo kunye neeshafti zokubeka phantsi
• Indawo ebonisa indawo yokutshintsha komthwalo kunye nokubeka phantsi
• Fuse ikhatriji
• I-Fuse ibekwe ngokuthe tye
• Isalathisi sohambo
• Ihlathi eliphumayo lilungelelaniswe ngokuthe tye ngaphambili, 200A 200 series plug-in casing pipe.
• Isalathisi samandla ombane esisebenzayo esibonisa ukufakelwa kombane kumbhobho wecasing
• Kuyo yonke imisebenzi yokutshintsha, kukho isixhobo esifanelekileyo sokutshixa kwindawo yolawulo
• Igeyiji yoxinzelelo lwegesi ye-SF6 (inye kuphela kwitanki yegesi ye-SF6 nganye)
• Indawo yebhasi
• Iiparamitha ze-Fuse zokukhusela i-transformer
-12 kV, 125 I-fuse ephezulu
-24 kV, ubuninzi 63 A fuse
• Ukudityaniswa phakathi kokutshintsha komhlaba kunye nephaneli yangaphambili yegumbi lentambo
Ulungelelwaniso oluKhethekileyo kunye neempawu
• Ukwandiswa kwebhasi yangaphandle ebekelwe bucala
• Iibhasi zangaphandle
• IiMotor ze-vacuum circuit breaker operation DC 24V/48V, DC 110V/220V
• Shunt uhambo ikhoyili DC 24V/48V, DC 110V/220V
• Umlinganiselo wesangqa senguqu yangoku kunye neammitha
• Isiguquli sangoku seringi yokulinganisa kunye nemitha yeyure ye-watt
• Isitshixo seqhosha (umz. Ronis lock)
• Ukuvalwa kwendawo ephilayo engenayo (utshixo olusezantsi xa umbhobho wecasing uphila)
※ Ukutshintsha komthwalo kwindawo ezintathu
Uyilo lwezikhundla ezintathu luyamkelwa ukuvala, ukuvulwa kunye nokumisa ukutshintshwa komthwalo, okukhuselekileyo nokuthembeka. Iblade ejikelezayo +igridi yokucima i-arc ine-insulation engcono kunye nokusebenza ngokwaphula.
※ isixhobo sokudibanisa izixhobo
Inkqubo yezixhobo zombane ezidibeneyo kunye nokuvulwa ngokukhawuleza (ukuhamba) umsebenzi uxhotyiswe ngokuvala okuthembekileyo, ukuvulwa kunye nokumisa umda wokumisa izixhobo ezidibeneyo zokuqinisekisa ukuba akukho overshoot ecacileyo ngexesha lokuvala nokuvulwa. Ubomi bomatshini bemveliso bungaphezulu kwamaxesha e-10000, kwaye izixhobo zombane zenziwe kwangaphambili, ezinokufakelwa kwaye zigcinwe nangaliphi na ixesha.
※ Iswitshi yomgangatho osezantsi
Xa i-fuse ivuthelwa, i-grounding ephantsi inokuphelisa ngokufanelekileyo intlawulo eseleyo kwicala le-transformer, iqinisekisa ukhuseleko lomntu xa utshintsha i-fuse.
※Fuse ikhatriji
I-cartridges ye-fuse yesigaba sesithathu ihlelwe kwi-inverted triangular structure, kwaye ivalwe ngokupheleleyo ngebhokisi lebhokisi lomoya kunye nendandatho yokutywina, enokuqinisekisa ukuba ayithinteki kwimeko yangaphandle. Ngethuba nje ukuba umhlaseli uqhutywe emva kokuba i-fuse yesigaba esisodwa ixutywe, ukutshintshwa komthwalo kuya kuvulwa ngokukhawuleza, ukwenzela ukuba kuqinisekiswe ukuba i-transformer ayiyi kuba nengozi yokusebenza kokulahleka kwesigaba.
Ulungiselelo lwamacandelo aphambili
① Indlela yokutshintsha engundoqo ② Iphaneli yokusebenza
③ Indlela yokwahlula ④ Ikhompatimenti yentambo
⑤ Ibhokisi yolawulo yesibini ⑥ Umkhono woqhagamshelo lwebhasi
⑦ Isixhobo sokucima i-arc ⑧ ukukhulula iswitshi
⑨ Ibhokisi evalelwe ngokupheleleyo ⑩ ibhokisi yangaphakathi isixhobo sokunceda uxinzelelo
※ Umgqomo weCable
I-cable compartment inokuvulwa kuphela xa i-feeder ibekwe yodwa okanye isekelwe phantsi.
Umbhobho we-casing uhambelana nomgangatho we-DIN EN 50181, kwaye udibene ne-M16 bolts. Umbambeli unokudityaniswa emva kwentloko yentambo ene-T.
I-CT edibeneyo ibekwe kwicala le-casing, elilungele ukufakwa kwentambo kwaye ayichaphazeli amandla angaphandle.
Ukuphakama ukusuka kwindawo yokubeka i-casing ukuya emhlabeni kungaphezulu kwe-650mm.
Ubumbeko olusemgangathweni kunye neempawu
• 630A yebhasi yangaphakathi
• Iindlela ezimbini zokusebenzisa isixhobo sokusebenza sentlakohlaza yevacuum yesiqhekeza
• Iswitshi yokubeka yodwa/yokumisa kwindawo engezantsi kwindawo engezantsi ye-vacuum circuit breaker
• Ukutshintsha indawo ezintathu zokubeka yedwa/yokumisa indlela yokusebenza yasentlakohlaza enye
• I-Mechanical interlock ye-vacuum circuit breaker kunye nokutshintsha indawo ezintathu
• Indawo ebonisa indawo ye-vacuum circuit breaker kunye nokutshintsha indawo ezintathu
• Ireyiyi yokhuselo lwe-elektroniki olusebenza ngokwakho REJ603 (ngokhuseleko CT)
• Ikhoyili yohambo (yesenzo sodluliselo)
• Amatyholo aphumayo alungelelaniswe ngokuthe tye ngaphambili, umbhobho webholithi webholiti wama-400 we-630A.
• Isalathisi samandla ombane esisebenzayo esibonisa ukufakelwa kombane kumbhobho wecasing
• Kuyo yonke imisebenzi yokutshintsha, kukho isixhobo esifanelekileyo sokutshixa kwindawo yolawulo
Indawo yebhasi
• Ukudityaniswa phakathi kokutshintsha komhlaba kunye nephaneli yangaphambili yegumbi lentambo
Ulungelelwaniso oluKhethekileyo kunye neempawu
• Ulwandiso lwebhasi yangaphandle egciniweyo
• Iibhasi zangaphandle
• IiMotor ze-vacuum circuit breaker operation DC 24V/48V, DC 110V/220V
• Shunt uhambo ikhoyili DC 24V/48V, DC 110V/220V
• Umlinganiselo wesangqa senguqu yangoku kunye neammitha
• Isiguquli sangoku seringi yokulinganisa kunye nemitha yeyure ye-watt
• Isitshixo seqhosha (umz. Ronis lock)
• Ukuvalwa kwendawo ephilayo engenayo (utshixo olusezantsi xa umbhobho wecasing uphila)
※ Indlela yokuqhawula isekethe
Indlela yothumelo echanekileyo enomsebenzi wokuvala idityaniswe ngesitshixo esimilise u-V. Inkxaso ye-shaft yenkqubo yokuhambisa ithatha inani elikhulu lezicwangciso zokuyila i-rolling bearing, eziguquguqukayo ngokujikeleza kunye nokusebenza kakuhle kokuhanjiswa, ukwenzela ukuba kuqinisekiswe ubomi bomatshini bemveliso ngaphezu kwamaxesha e-10000. Izinto zombane ziyilwe kwangaphambili kwaye zinokufakelwa kwaye zigcinwe nangaliphi na ixesha.
※ Indlela yokwahlula
Uyilo olulodwa lwe-shaft esebenza kabini entwasahlobo, ukuvala okuthembekileyo, ukuvulwa, isixhobo sokuvala umda wokumisa, qinisekisa ukuba ukuvala kunye nokuvulwa akukho overshoot ecacileyo. Ubomi bomatshini bemveliso bungaphezulu kwamaxesha e-10000, kwaye izixhobo zombane zenziwe kwangaphambili, ezinokufakelwa kwaye zigcinwe nangaliphi na ixesha.
※ Isixhobo sokucima iArc kunye nesixhumi
Isixhobo sokuvala kunye nesakhiwo se-cam samkelwe, kwaye ubungakanani be-stroke kunye ne-stroke epheleleyo ichanekile, kwaye ukuhambelana kwemveliso kunamandla. I-insulation side plate ibunjwe yi-SMC, kunye nobukhulu obuchanekileyo kunye namandla aphezulu okugquma. Uyilo lwezikhundla ezintathu luyamkelwa ukuvala, ukuvulwa kunye nokumisa i-disconnector, ekhuselekileyo kwaye inokwethenjelwa.
| umcimbi wezemidlalo | Iyunithi yokutshintsha umthwalo kunye neyunithi yokudibanisa yokutshintsha umthwalo | Iyunithi yesaphuli sesekethe | |||||
| Layisha switch | Umdibaniso | Ukutshintsha kwevacuum | Iswitshi yokubeka yedwa/yokumisa phantsi | ||||
| Ixabiso lombane kV | 12/24 | 12/24 | 12/24 | 12/24 | |||
| Amandla ombane amelana nombane kV | 42/65 | 42/65 | 42/65 | 42/65 | |||
| Impembelelo yombane imelana nombane we-kV | 95/125 | 95/125 | 95/125 | 95/125 | |||
| Ilinganiswe ngoku A | 6307630 | Qaphela[1] | 630/630 | ||||
| Ukophula amandla: | |||||||
| I-loop evaliweyo yokwaphulwa kwangoku A | 630/630 | / | / | / | |||
| Ukutshaja kwentambo yangoku A | 135/135 | / | / | / | |||
| I-5% ireyithwe umthwalo osebenzayo wokwaphulwa kwangoku A | 31.5/- | / | / | / | |||
| Impazamo yoqhagamshelo lwamandla ngokuqhawuka kweA | 200/150 | / | / | / | |||
| Ukwaphula i-A yangoku yokutshaja kwentambo kwimeko yombane impazamo yobudlelwane | 115/87 | / | / | / | |||
| Isiphaluka esifutshane sokuphulwa kwe-kA yangoku | / | Qaphela[2] | 20/16 | / | |||
| Ukuvala umthamo kA | 63/52.5 | Qaphela[2 | 50/40 okanye 63/ 50 | 50/40 | |||
| Ixesha elifutshane lokumelana nangoku kwi-3s kA | 25/- | / | 20/16 | 20/16 | |||
| Ixesha elifutshane ukumelana ne-4s kA yangoku | /21 | / | 20/16 | 20/16 | |||
| Amaxesha obomi boomatshini | oad 5000/grounding3000 | oad 5000/grounding3000 | 10000 | Ukwahlula 3000/grounding3000 | |||
| Qaphela:1)Kuxhomekeke kumlinganiselo wangoku we fuse;2)Ithintelwe yi fuse enevoltage ephezulu;3)Amanani kwizibiyeli ziiparamitha zohlobo lokutshintsha lwe800A kuthotho lwe-24kV. Uluhlu lwe-RSF-12 lwe-switchgear evuthelweyo luya kuhambelana ne-IEC62271-100, IEC62271-102,IEC62271-103,IEC62271-200,IEC62271-105,IEC62271-1,GB/T11022,0099-2006 GB1985-2004,GB16926,GB3804-2004,GB1984-2003,GB3309-89 kunye neminye imigangatho. | |||||||
| Indawo yesicelo | |||||||
| I-RSF-12 series SF6 gas insulated ring network switchgear ineenzuzo zesakhiwo esibambeneyo, ukuvalwa ngokupheleleyo, ukugqunywa ngokupheleleyo, ubomi benkonzo ende, ukugcinwa simahla, indawo encinci. umsebenzi, ukhuseleko kunye nokuthembeka, kwaye ayichatshazelwa bume bendawo yokusebenza. Isetyenziswa kakhulu kwimizi-mveliso kunye nothungelwano lweentambo zoluntu kunye neetheminali zobonelelo lwamandla. zilungele izikhululo ezincinci zokuhambisa eziziisekondari, izikhululo zokutshintsha, amashishini amashishini kunye nemigodi, izikhululo zeenqwelomoya, oololiwe, iindawo zokuhlala, izakhiwo eziphakamileyo, iindlela ezinkulu, iindlela ezingaphantsi, iitonela kunye namanye amabala. | |||||||
| Indawo yokusebenza | |||||||
| Igama | Ipharamitha | Igama | Ipharamitha | ||||
| RSF-12 series SF6 gas insulated ring isixhobo sokutshintsha inethiwekhi | Ngokuqhelekileyo isebenza / inkonzo phantsi kweemeko eziqhelekileyo zangaphakathi, ukuthobela i-IEC 60694 | Ukuphakama | ≤1500 m(phantsi kokunyuka kwamaxabiso okusemgangathweni uxinzelelo) | ||||
| Ubushushu obugciniwe | Elona qondo lobushushu liphezulu ngu+40 ℃; Elona qondo lobushushu liphezulu (24h avareji)+35℃; Ubuncinci bobushushu ngu-40 ℃; | SF6 uxinzelelo lwegesi | Phantsi kune20℃,1.4bar (absolute uxinzelelo) | ||||
| Ukufuma | Ubuninzi bomyinge wokufuma onxulumeneyo (umlinganiselo weeyure ezingama-24=95%; umlinganiselo wenyanga ≤90%) | Ukuvuza konyaka | 0.25 %/ngonyaka | ||||
| Uvavanyo lwe-arcing | Nge arc isicima 20kA 1s Akukho sicima-arc 16kA 1s | Uvavanyo lokuntywiliselwa | 0.3bar uxinzelelo ngaphantsi kwamanzi 24kV 24h | ||||
| Umgangatho we-cable bushing | I-DIN47636T kunye ne-T2 / EDF HN 525-61 | Ukhuseleko isidanga | Igumbi lomoya le-SF6 IP67 Ikhatriji yeFuse IP67 Tshintsha iKhabhinethi ithengisa IP3X | ||||
Iindidi zeemveliso
- Kwi-intanethi
