SSF-40.5kV mndandanda wa SF6 Gas Insulated Switchgear
★Utali: Kufika mamita 4,000 (13,123 mapazi)
Chidacho chikagwira ntchito pamtunda wopitilira 1000m, chonde tchulani mwachindunji kuti kukakamiza kwacharge ndi mphamvu yachipinda zisinthidwe popanga.
★Chinyezi: Chinyezi chapakati cha maola 24 sichinapitirire 95%
★Kutentha: Kusapitirira +50°C
Kutsika kwa -40 ° C
★Kutentha kwapakati mkati mwa maola 24 sikuyenera kupitirira 35°C
★Plateaus: Zogwirizana ndi chilengedwe chapadera cha madera okwera.
★ Madera a M'mphepete mwa nyanja: Otha kupirira chinyezi komanso dzimbiri zomwe zimapezeka pafupi ndi magombe.
★Kuzizira Kwambiri: Yolimba mokwanira kugwira ntchito m'madera omwe kuzizira kwambiri.
★ Kuwonongeka Kwambiri: Kusagonjetsedwa ndi malo ovuta omwe amakhudzana ndi mafakitale ndi matawuni.
★ Madera Omwe Amakonda Kuchitika ndi Earthguake: Mapangidwe osamva zivomezi amaonetsetsa kuti kapangidwe kake kamakhala kolimba mpaka madigiri 9.
| NO | Dzina | Parameter |
| 1 | Adavoteledwa pafupipafupi | 50Hz/60Hz |
| 2 | Adavotera mphamvu | 40.5kv |
| 3 | Zovoteledwa panopa | 630A |
| 4 | Idavoteredwa kwakanthawi kochepa | 20/4s-25kA/2s |
| 5 | Ovoteledwa mphamvu pafupipafupi kupirira voteji(/mphindi) | 95/118k |
| 6 | Chovoteledwa ndi mphezi kupirira voteji | 185/215kV |
| 7 | Kutayika kwa gulu lopitiliza ntchito | Chithunzi cha LSC2B |
| 8 | mlingo wa nternal arcing | IACA FL20kA/IS yokonzedwa motsamira khoma lACA FLR 20kA/S yokonzedwa kutali ndi khoma |
| 9 | Mulingo wachitetezo cha switch/cubicle | P67/IP4X |
1Main switch mechanism2Operation Panel
3lsolation mechanism4Chipinda cha chingwe
5 Bokosi lowongolera lachiwiri6Busbar yolumikiza tchire
7Chida chozimitsa cha Arc8Cholumikizira
9Bokosi lotsekedwa kwathunthu10Chida chothandizira kupanikizika mkati mwa bokosi
Chipinda cha chingwe
• Chipinda cha chingwe chikhoza kutsegulidwa kokha ngati chodyetsa chakhala chokha kapena chokhazikika.
• The bushing imagwirizana ndi DIN EN 50181 standard, M16 bolt connection, ndipo chomangira chingathe kulumikizidwa kuseri kwa adapter ya chingwe chooneka ngati T.
• CT yophatikizidwa ili pamphepete mwa tchire, zomwe zimapangitsa kuti zikhale zosavuta kukhazikitsa zingwe komanso zosakhudzidwa ndi mphamvu zakunja.
• Kutalika kuchokera pamalo oyika tchire mpaka pansi ndi wamkulu kuposa 680mm.
| No | Standard | Dzina lokhazikika |
| 1 | GB/T 3906-2020 | 3.6kV ~ 40.5kV AC zitsulo-zotsekedwa switchgear ndi kulamulira zida |
| 2 | GB/T 11022-2011 | Zomwe zimafunikira paukadaulo wapamwamba kwambiri wamagetsi osinthira magetsi ndi zida zowongolera |
| 3 | GB/T 3804-2017 | 3.6kV ~ 40.5kV mkulu voteji AC katundu lophimba |
| 4 | GB1984-2014 | High voltage AC circuit breaker |
| 5 | GB1985-2014 | High voltage AC cholumikizira ndi switching earthing |
| 6 | GB 3309-1989 | Kuyesa kwamakina kwa ma switchgear apamwamba kwambiri pa kutentha koyenera |
| 7 | GB/T13540-2009 | Zofunikira za Anti-magnetic pamagetsi apamwamba kwambiri komanso zida zowongolera |
| 8 | GE T 13384-2008 | General luso zinthu kulongedza katundu makina ndi magetsi |
| 9 | T13385-2008 | Zofunikira zapa paketi |
| 10 | GB/T 191-2008 | Kupaka, kusungirako ndi zizindikiro zamayendedwe |
| 11 | GB/T 311.1-2012 | Kugwirizana kwa Insulation Gawo 1 Tanthauzo, Mfundo ndi Malamulo |
1 Main switch mechanism2Operation Panel
3Njira yodzipatula4Chipinda cha chingwe
5Bokosi lowongolera lachiwiri6Busbar yolumikiza tchire
7Chida chozimitsa cha Arc8Cholumikizira
9Bokosi lotsekedwa kwathunthu10Chida chothandizira kupanikizika mkati mwa bokosi
Chipinda cha chingwe
• Chipinda cha chingwe chikhoza kutsegulidwa kokha ngati chodyetsa chakhala chokha kapena chokhazikika.
• The bushing imagwirizana ndi DIN EN 50181 standard, M16 bolt connection, ndipo chomangira chingathe kulumikizidwa kuseri kwa adapter ya chingwe chooneka ngati T.
• CT Integrated ili pambali ya tchire, zomwe zimapangitsa kuti zikhale zosavuta kukhazikitsa zingwe ndiosakhudzidwa ndi mphamvu zakunja.
• Kutalika kuchokera pamalo oyika tchire mpaka pansi ndi wamkulu kuposa 680mm
Load switch makina
Single kasupe ndi kaphatikizidwe ka shaft kawiri kaŵirikaŵiri kumatsimikizira kusuntha kolondola komanso koyendetsedwa, kuchotsa chiopsezo cha kuwombera mopitirira muyeso pakutsegula ndi kutseka. Kamangidwe kake kolimba kamakina kamakhala ndi moyo wopitilira nthawi za 10,000, pomwe zida zake zamagetsi zomwe zidapangidwa kale zimathandizira kukhazikitsa ndi kukonza mosavuta.
Kusintha kwa malo atatu
Mapangidwe a malo atatu a switch switch, okhala ndi malo osiyana otseka, kutsegula, ndi kuyika pansi, amatsimikizira chitetezo chokwanira komanso kudalirika. Chitsamba chake chozungulira komanso cholumikizira chozimitsa cha arc chimazimitsa bwino ma arcs, kumapereka chitetezo chapadera komanso magwiridwe antchito.
Isolation mechanism (Cholumikizira)
Single kasupe wapawiri ntchito shaft kapangidwe, zomangidwa modalirika kutseka, kutseguka, ndi pansi malire malire zotchinga zipangizo kuonetsetsa kuti palibe overshoot moonekera potseka ndi kutsegula. Moyo wamakina wa mankhwalawa ndi nthawi zopitilira 10,000, ndipo zida zamagetsi zimapangidwira kale kuti zitsimikizire Kuyika ndi kukonza kulipo nthawi iliyonse.
Zapangidwa motsatira miyezo ya IEC, GB ndi DL yokhudzana ndi IEC
| Mfundo zazikuluzikulu zotsatiridwa ndi izi | |
| IEC62271-1 | Kufotokozera kwanthawi zonse kwa ma switchgear apamwamba kwambiri ndi zida zowongolera |
| IEC62271-103 | ndi ma voltages oveteredwa pamwamba pa 1KV, 52kV ndi pansi |
| IEC62271-102 | High voltage AC kudzipatula switch ndi earthing switch |
| EC62271-200 | Zida zosinthira zachitsulo za AC ndi zida zowongolera zokhala ndi ma voltages ovotera pamwamba pa 1kv ndi 52ky ndi pansi |
| EC62271-100 | High voltage AC circuit breaker |
| EC62271-105 | Zipangizo zamagetsi zamagetsi zokhala ndi ma voltages ovotera pamwamba pa 1kv ndi 52kv ndi pansi |
| GB3906 | 3.6kV ~ 40.5kV AC zitsulo-zotsekedwa switchgear ndi kulamulira zida |
| GB3804 | 3.6kV ~ 40.5V mkulu voteji AC katundu lophimba |
| GB16926 | High voltage AC load switch - fuse kuphatikiza zida zamagetsi |
| GB1984 | High voltage AC circuit breaker |
| DL/T 593 | Zomwe zimafunikira paukadaulo wapamwamba kwambiri wamagetsi osinthira magetsi ndi zida zowongolera |
| DL/T 402 | Zinthu zamaukadaulo pakuyitanitsa ma voliyumu ozungulira a AC apamwamba kwambiri |
| DL/T 404 | 3.6kV ~ 40.5kV AC zitsulo-zotsekedwa switchgear ndi kulamulira zida |
| DL/T 486 | Zinthu zaukadaulo pakuyitanitsa ma AC apamwamba odzipatula ma switch ndi ma switch oyambira |
Chipangizo chozimitsa cha Arc ndi cholumikizira
Njira yotseka ndi yotsegulira imagwiritsa ntchito kamangidwe ka kamera, kuwonetsetsa kuti mayendedwe akuyenda bwino komanso maulendo athunthu, komanso kusinthasintha kwa kupanga. Mapanelo am'mbali otsekeredwa amapangidwa mwaluso pogwiritsa ntchito kuumba kwa SMC, kutsimikizira miyeso yolondola komanso mphamvu zapadera zotchinjiriza. Mapangidwe a malo atatu a disconnector, kuphatikizapo kutseka, kutsegula, ndi kuyika pansi, kumatsindika chitetezo ndi kudalirika.
Dongosolo lophwanyira dera
Njira yolumikizira yolondola yokhala ndi ntchito yotsekera imatengera kulumikizana kwa makiyi ooneka ngati V. Thandizo la shaft system ya njira yopatsirana imatenga njira zambiri zopangira zopangira. Imakhala ndi kasinthasintha kosinthika komanso kuyendetsa bwino kwambiri, kuonetsetsa kuti makinawo amakhala ndi moyo wopitilira nthawi 10,000.
Zida zamagetsi zidapangidwa kuti zitsimikizire Instal-
kukonza ndi kukonza zimapezeka nthawi iliyonse.
| Mfundo zaukadaulo | ||
| No | Dzina | Parameter |
| 1 | Adavotera mphamvu | 40.5 kV |
| 2 | Ovoteledwa mphamvu pafupipafupi kupirira | 95KV/118kV |
| 3 | Chovoteledwa ndi mphezi kupirira voteji | 185kV/215kV |
| 4 | Pachimake choyezedwa kupirira pano (Ip/Ipe) | ku 63k |
| 5 | Kuyimilira kwakanthawi kochepa (Ik/Ike) | 25kA pa |
| 6 | Kutalika kwanthawi yayitali (tk) | 2s |
| 7 | nternal arc kupirira panopa, 1s | 25kA pa |
| 8 | Adavoteledwa pafupipafupi | 50/60Hz |
| 9 | Adavotera busbar current (IrBB) | 630A |
| 10 | Zovoteledwa panopa (Ir) | 630A |
| 11 | Standard | GB3906 GB1984 GB3804 GB16926 |
| 12 | Chitsimikizo cha chitetezo | IP4X |
| 13 | Kutentha kosiyanasiyana | -40 ℃ mpaka +70 ℃ |
| 14 | Pazipita wachibale chinyezi | 95% |
| Magawo aukadaulo | ||
| Ntchito | Chigawo | Mtengo wa parameter |
| Wamba | ||
| Adavotera mphamvu | kV | 40.5 |
| Mphamvu yamagetsi yamagetsi | kV | 185/215 |
| Ma frequency amphamvu amapirira voteji | kV-1 min | 95/118 |
| Adavoteledwa pafupipafupi | Hz | 50/60 |
| SF6 adavotera kukakamiza kwa charger | MPa | / |
| SF6 kutayikira kwa gasi | / | 0.05% / chaka |
| Intemal Arc Class (IAC) | kA/s | AFLR 20-1 |
| Mlingo wa chitetezo cha airbox | / | IP67 |
| chitetezo cha m'thupi | / | IP4X |
| Mulingo wachitetezo pakati pa zipinda | / | IP2X |
| Pang'ono anaika lonse cubicle | PC | ≤20 (1.1 Ur) |
| Load switch unit | ||
| Zovoteledwa panopa | A | 630 |
| Ovoteledwa short-aircuit dlosing current | kA | 50 (63*) |
| Idavoteredwa kwakanthawi kochepa | kA/s | 20-4 |
| Katundu kusintha makina moyo | / | M15000 nthawi |
| Grounding kusintha makina moyo | / | M13000 nthawi |
| Katundu wosinthira magetsi moyo | / | E3100 nthawi |
| Circuit breaker unit | ||
| Zovoteledwa panopa | A | 630 |
| Adavotera kusweka | kA | 20/25 |
| Zovoteledwa pakupanga ma circuit short | kA | 50/63 |
| Circuit breaker mechanical life | / | M1 10000 nthawi |
| Moyo wamakina wa disconnector | / | M1 5000 nthawi |
| Grounding kusintha makina moyo | / | M1 3000 nthawi |
| Circuit breaker magetsi moyo | / | 30 nthawi, E2 mlingo |
| Idavoteredwa kwakanthawi kochepa | / | 20-4 (25-2 |
| Adavoteledwa kachitidwe | / | 0-0.3s-C0-180s-C0 |
| Fuse kuphatikiza magetsi unit | ||
| Zovoteledwa panopa | / | 125* |
| Idavoteredwa ndi break circuit breaking current | / | 31.5/80 (pamwamba |
| Adavotera kusamutsa curent | / | 1750 |
| Ovoteledwa capacitive panopa kuswa kalasi | / | / |
| Chidziwitso: * Zimatengera fuse yamagetsi yamagetsi. | ||
- Pa intaneti
