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I-24kV Pole Mounted SF6 Load Break Switch (imodeli FLW34-24/630-20) iyisisetshenziswa esishintshayo esiphezulu esiklanyelwe amanethiwekhi esimanjemanje okusabalalisa amandla aphakathi nendawo. Isetshenziswa kabanzi ezinhlelweni zolayini abaphezulu ukushintsha umthamo wamanje, ukuhlukanisa izingxenye zamaphutha, nokwenza ngcono ukuthembeka kwegridi kumanethiwekhi okusabalalisa amandla asemadolobheni nasezindaweni zasemakhaya. Ngegumbi layo lokuphazamiseka elivalekile le-SF6, okokusebenza kuqinisekisa ukusebenza okuzinzile kokushabalala kwe-arc ngaphansi kwezimo zokushintsha njalo.
1.I-Ceramic bushing, i-outlet yekhebula ebunjiwe.
2. Umkhono wenjoloba ohlanganisiwe, onezintambo zokukhipha.
3.I-Ceramic sleeve, amatheminali ezintambo zokuxhuma okukhiphayo.
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I-voltage elinganiselwe |
11/24/33KV |
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Amandla alinganiselwe |
5060Hz |
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Ikalwe okwamanje |
630A |
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Isilinganiso sokuphuka kwamanje (0.05 MPa/20℃) |
630A |
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Ukuphakama okuphezulu ukumelana namanje |
50kA |
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Isilinganiso sokuvala sesikhathi esifushane |
50kA |
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Ilinganiselwe isikhathi esifushane ukumelana nokwamanje |
20/4KA/s |
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Isilinganiso sokushajwa kwekhebula kanye ne-breaking current |
25A |
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Isilinganiso sokushaja komugqa kanye namandla aphukayo |
16A |
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Ilinganiselwe ngokuphulwa kwe-loop evaliwe |
630A |
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Injabulo yamanje |
21A |
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Ilinganiselwe imijikelezo yamanje yokuphuka |
≥400 izikhathi |
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Izinga lokuvuza kwegesi elihlobene |
≤1% ngonyaka |
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Okuqukethwe kwegesi ye-SF6 ekunikezelweni kwefekthri |
≤150ppm |
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Inani lokusebenza le-SF6 lokuqukethwe komswakama womswakama |
≤300ppm |
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Ukusebenza kokuqina komshini |
6000 izikhathi |
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I-voltage esebenzayo elinganiselwe kanye ne-auxiliary circuit rated voltage |
DC220/110/48/24 AC220/110 |
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Isilinganiso sokuvikela indawo evalekile nesilawuli |
IP44 |
Ilungele amasistimu wokusabalalisa ezishintshayo, imigqa eyindandatho ephezulu, kanye nokuhlukaniswa kwesiphakeli eziteshini ezingaphansi kanye namanethiwekhi amandla ezimboni. Isekela amamodi okwenziwa ngesandla, kagesi, kanye nezilawuli kude, okuyenza ikwazi ukujwayela ukuthuthukiswa kwegridi ehlakaniphile neziteshi ezincane ezingagadiwe.
Ngokusatshalaliswa okusebenzayo, i24kV Pole Mounted SF6 Load Break Switchivamise ukufakwa ezigxotsheni zikakhonkolo noma zensimbi, okuvumela ukuhlukaniswa okusheshayo kwephutha kanye nokunciphisa isikhathi sokucisha kumasistimu okusabalalisa ngaphezulu. Ukwakheka kwayo okuhlangene kunciphisa ukusetshenziswa komhlaba kanye yinkimbinkimbi yokufaka.
Izisetshenziswa zisebenzisa igesi ye-SF6 njengendawo yokuvikela ne-arc-quenching. Ngesikhathi sokusebenza kokushintsha, ukugeleza kwegesi ngaphakathi kwekamelo elivaliwe kucima ngokushesha i-arc, iqinisekisa ukuphazamiseka okuthembekile komthwalo kanye nemisinga emifushane.
Isistimu yesilawuli ifakwe endaweni ebiyelwe yensimbi engagqwali evaliwe enezinga eliphezulu lokuvikela, okuvumela ukusebenza okuzinzile ngaphansi kokuswakama, uthuli, nokuhluka kwezinga lokushisa. Izixhumanisi zokuxhumana zisekela ukuqapha okukude, okuvumela ukuhlanganiswa kuzingxenyekazi ezizenzakalelayo zokusabalalisa.
Esinye isici esiyinhloko se-24kV Pole Mounted SF6 Load Break Switchidizayini yayo ebekwe ngezigxobo, eyenza ukufakwa kube lula futhi inciphise izimfuneko zokunakekelwa kuwo wonke umjikelezo wokuphila womkhiqizo.
Uma kuqhathaniswa namadivayisi ajwayelekile okushintsha phezulu, lesi sisetshenziswa sinikeza ukusebenza okuthuthukisiwe kwe-insulation, impilo yesevisi ende, kanye nokulahlekelwa kokusebenza okuncishisiwe. Isakhiwo se-SF6 esivaliwe siqeda izingozi zokungcola kwangaphandle futhi siqinisekisa amandla e-dielectric angaguquki ekusebenzeni kwesikhathi eside.
I24kV Pole Mounted SF6 Load Break Switchfuthi isekela izimo zokusebenza ze-high-frequency, okuyenza ifanele amanethiwekhi okusabalalisa anokudlulisa umthwalo okuvamile kanye nezidingo zokushintsha.
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Ubukhulu bangaphandle(mm) |
Ubukhulu bokufaka(mm) |
Ibanga le-creepage le-bushing(mm) |
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A |
B |
C |
W*H |
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11KV |
250 |
435 |
500 |
500*290 |
556 |
|
24kv |
300 |
435 |
500 |
500*290 |
840 |
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33kv |
350 |
435 |
500 |
700*290 |
1250 |
Imishini yakhelwe ukufakwa kwangaphandle kumanethiwekhi okusabalalisa anezimo ezihlukene zemvelo. Isebenza ngokuthembekile ngaphansi kokuhlukahluka kwezinga lokushisa, umswakama, namazinga okungcola okusesilinganisweni, okuyenza ifanelekele izifunda ezihlukahlukene zendawo.
Kuzicelo zokusabalalisa ngaphezulu, i24kV Pole Mounted SF6 Load Break Switchigcina ukusebenza okuzinzile ngisho nangaphansi kwemijikelezo yokushintsha njalo kanye nokusebenza okuqhubekayo kwesikhathi eside.
Q1: Uyini umsebenzi oyinhloko wale mishini?
A: Isetshenziselwa ukushintsha ukulayisha kwamanje nokuhlukanisa izigaba ezinephutha kumanethiwekhi okusabalalisa ngaphezulu kwe-voltage ephakathi.
Q2: Ingabe ingahlanganiswa nezinhlelo zegridi ezihlakaniphile?
A: Yebo, isekela ukusebenza okukude futhi ingahlanganiswa nezinhlelo ezizenzakalelayo zokusabalalisa.
I-Q3: Isebenzisa luphi uhlobo lokufaka?
A: Kuwumklamo obekwe ngezigxobo ofanele ukufakwa komugqa ongaphezulu.
Q4: Ingabe idinga ukulungiswa njalo?
A: Cha, isakhiwo se-SF6 esivaliwe sinciphisa kakhulu izidingo zesondlo.
Q5: Isetshenziswa kuphi ngokujwayelekile?
A: Usetshenziswa kakhulu kumanethiwekhi okusabalalisa emadolobheni, kumaphrojekthi wokufaka ugesi ezindaweni zasemakhaya, ezindaweni zezimboni, nasezinhlelweni zamandla kaloliwe.
Ikheli
I-Jinlu Industrial Zone, Beibaixiang Town, Yueqing City, Wenzhou City, Province of Zhejiang, China
I-imeyili
