Uchungechunge lwe-SSF-40.5kV i-SF6 Gas Insulated Switchgear
★Altitude: Kufika kumamitha angu-4,000 (13,123 feet)
Uma okokusebenza kusebenza endaweni yokuphakama engaphezu kuka-1000m, sicela uyicacise ngokuqondile ukuze ingcindezi yokushaja namandla egumbi kulungiswe ngesikhathi sokukhiqiza.
★Ukuswakama: Isilinganiso somswakama ohlobene namahora angu-24 akukho ngaphezu kwama-95%
★Izinga lokushisa: Ubukhulu obungu +50°C
Okungenani ku-40°C
★Izinga lokushisa elijwayelekile phakathi kwamahora angu-24 akumele lidlule ku-35°C
★Plateaus: Ijwayelane nezimo zemvelo eziyingqayizivele zezifunda eziphakeme kakhulu.
★ Izindawo Ezisogwini: Ezikwaziyo ukumelana nezimo ezinomswakama nokugqwala ezitholakala eduze nogu.
★Amakhaza Aphezulu: Iqine ngokwanele ukusebenza ezindaweni ezinamazinga okushisa abandayo.
★ Ukungcola Okuphezulu: Ukumelana nezindawo ezinokhahlo ezihambisana nezimboni nezindawo zasemadolobheni.
★ Izifunda Ezijwayele Ukuzamazama Umhlaba: Idizayini ekwazi ukumelana nokuzamazama komhlaba iqinisekisa ubuqotho besakhiwo kuze kufike kubukhulu obungama-degree angu-9
| NO | Igama | Ipharamitha |
| 1 | Isilinganiso sokuvama | 50Hz/60Hz |
| 2 | I-voltage elinganiselwe | 40.5kv |
| 3 | Ikalwe okwamanje | 630A |
| 4 | Ilinganiselwe isikhathi esifushane ukumelana nokwamanje | 20/4s-25kA/2s |
| 5 | Isilinganiso samandla esinqunyelwe ukumelana ne-voltage(/min) | 95/118ky |
| 6 | Isilinganiso sombani simelana ne-voltage | 185/215kV |
| 7 | Ukulahleka kwesigaba sokuqhubeka kwesevisi | I-LSC 2B |
| 8 | ukulinganisa kwangaphakathi kwe-arcing | I-IACA FL20kA/IS ihlelwe ngokumelene nodonga i-lACA FLR 20kA/S ehlelwe kude nodonga |
| 9 | Ileveli yokuvikela i-switch/cubicle | I-P67/IP4X |
1Indlela yokushintsha eyinhloko2Iphaneli yokusebenza
3indlela yokuxhuma4Igumbi lekhebula
5 Ibhokisi lokulawula lesibili6Ibha yebhasi exhuma i-bushing
7Idivayisi yokucisha i-arc8Isinqamuli
9Ibhokisi elivalwe ngokugcwele10Idivayisi yokukhulula ingcindezi ngaphakathi kwebhokisi
Igumbi lekhebula
• Ikhompathimenti yekhebula ingavulwa kuphela uma i-feed ihlukanisiwe noma iphansi.
• I-bushing ithobelana nezinga le-DIN EN 50181, ukuxhunywa kwebhawodi le-M16, futhi isibambi singaxhunywa ngemva kwe-adaptha yekhebula emise okuka-T.
• I-CT edidiyelwe itholakala ohlangothini lwe-bushing, okwenza kube lula ukufaka izintambo futhi ingaphazanyiswa amandla angaphandle.
• Ubude ukusuka endaweni yokufaka isihlahla kuye phansi bukhulu kuno-680mm.
| No | Okujwayelekile | Igama elijwayelekile |
| 1 | I-GB/T 3906-2020 | I-3.6kV ~ 40.5kV AC i-switchgear evalwe ngensimbi kanye nempahla yokulawula |
| 2 | I-GB/T 11022-2011 | Izidingo ezijwayelekile zobuchwepheshe ze-high-voltage switchgear kanye namazinga wempahla yokulawula |
| 3 | I-GB/T 3804-2017 | 3.6kV~40.5kV high voltage AC load switch |
| 4 | I-GB1984-2014 | I-high voltage AC circuit breaker |
| 5 | I-GB1985-2014 | I-voltage ephezulu ye-AC isixhumi nesishintshi somhlaba |
| 6 | I-GB 3309-1989 | Ukuhlolwa komshini kwe-switchgear kagesi ephezulu ezingeni lokushisa elijwayelekile |
| 7 | I-GB/T13540-2009 | Izidingo ze-Anti-magnetic ze-high-voltage switchgear kanye nemishini yokulawula |
| 8 | I-GE T 13384-2008 | Izimo zobuchwepheshe ezijwayelekile zokupakishwa kwemikhiqizo yemishini nekagesi |
| 9 | T13385-2008 | Izidingo zephethini yokupakisha |
| 10 | I-GB/T 191-2008 | Izimpawu zokupakishwa, isitoreji nezokuthutha |
| 11 | I-GB/T 311.1-2012 | Ukuxhumanisa i-insulation part 1 Izincazelo, izimiso nemithetho |
1 Indlela yokushintsha eyinhloko2Iphaneli yokusebenza
3Indlela yokuhlukanisa4Igumbi lekhebula
5Ibhokisi lokulawula lesibili6Ibha yebhasi exhuma i-bushing
7Idivayisi yokucisha i-arc8Isinqamuli
9Ibhokisi elivalwe ngokugcwele10Idivayisi yokukhulula ingcindezi ngaphakathi kwebhokisi
Igumbi lekhebula
• Ikhompathimenti yekhebula ingavulwa kuphela uma i-feed ihlukanisiwe noma iphansi.
• I-bushing ithobelana nezinga le-DIN EN 50181, ukuxhunywa kwebhawodi le-M16, futhi isibambi singaxhunywa ngemva kwe-adaptha yekhebula emise okuka-T.
• I-CT ehlanganisiwe itholakala ohlangothini lwe-bushing, okwenza kube lula ukufaka izintambo kanyeakuthintwa amandla angaphandle.
• Ubude ukusuka endaweni yokufaka ihlathi ukuya phansi bukhulu kuno-680mm
Layisha umshini wokushintsha
I-Single spring kanye ne-double operation shaft design iqinisekisa ukunyakaza okunembile nokulawulwayo, okuqeda ingozi yokudutshulwa ngokweqile ngesikhathi sokuvula nokuvala. Ukwakhiwa kwayo kwemishini eqinile kunesikhathi sokuphila esidlula izikhathi ezingu-10,000, kuyilapho izingxenye zayo zikagesi eziklanywe kusengaphambili zenza kube lula ukufakwa nokunakekelwa.
Iswishi yokulayisha enezindawo ezintathu
Idizayini yeswishi yokulayisha enezindawo ezintathu, enezindawo ezihlukene zokuvala, ukuvulwa, nokubeka phansi, iqinisekisa ukuphepha nokwethembeka okuphezulu. I-blade yayo ejikelezayo kanye nekhoyili yokucisha i-arc ehlanganisiwe icisha ngempumelelo ama-arc, iletha ukwahlukanisa okukhethekile kanye nokusebenza okuphukayo.
Indlela yokuhlukanisa (Isinqamuli)
Idizayini ye-shaft yokusebenza ye-spring single dual operation shaft, eyakhelwe ngaphakathi ukuvala okuthembekile, ukuvuleka, kanye nemishini yokuvala umkhawulo wokumisa ukuze kuqinisekiswe ukuthi akukho kudubula okusobala ngesikhathi sokuvalwa nokuvulwa. Ukuphila kokusebenza komkhiqizo kungaphezu kwezikhathi eziyi-10,000 , futhi izingxenye zikagesi ziklanywe kusengaphambili ukuze kuqinisekiswe ukuthi Ukufakwa nokunakekelwa kuyatholakala noma nini.
Idizayinelwe ngokuhambisana ngokuqinile namazinga ahlobene ne-IEC, GB kanye ne-DL
| Izindinganiso eziyinhloko ezilandelwayo zimi kanje | |
| I-IEC62271-1 | Ukucaciswa okujwayelekile kwe-switchgear ene-voltage ephezulu kanye negiya lokulawula |
| I-IEC62271-103 | ngama-voltage akalwe ngaphezu kuka-1KV, 52kV nangaphansi |
| I-IEC62271-102 | I-voltage ephezulu ye-AC yokuhlukanisa i-switch kanye ne-earthering switch |
| EC62271-200 | I-switchgear ye-AC efakwe ngensimbi kanye nemishini yokulawula enama-voltage akalwe ngaphezu kuka-1kv no-52ky nangaphansi |
| EC62271-100 | I-high voltage AC circuit breaker |
| EC62271-105 | Inhlanganisela yezinto zikagesi ezihambisana ne-high-voltage AC enamandla okushintshanisa ama-voltage angaphezu kuka-1kv no-52kv nangaphansi |
| GB3906 | I-3.6kV ~ 40.5kV AC i-switchgear evalwe ngensimbi kanye nempahla yokulawula |
| GB3804 | 3.6kV ~ 40.5V high voltage AC load switch |
| I-GB16926 | I-high voltage AC load switch -inhlanganisela ye-fuse kagesi kagesi |
| GB1984 | I-high voltage AC circuit breaker |
| I-DL/T 593 | Izidingo ezijwayelekile zobuchwepheshe ze-high-voltage switchgear kanye namazinga wempahla yokulawula |
| I-DL/T 402 | Izimo zobuchwepheshe zoku-oda ama-high-voltage AC circuit breaker |
| I-DL/T 404 | I-3.6kV ~ 40.5kV AC i-switchgear evalwe ngensimbi kanye nempahla yokulawula |
| I-DL/T 486 | Izimo zobuchwepheshe zoku-oda amaswishi ahlukanisa kagesi aphezulu we-AC kanye namaswishi aphansi |
Idivayisi yokucisha i-arc nesixhumi
Indlela yokuvala neyokuvula isebenzisa idizayini yekhamera, eqinisekisa ukunemba kwe-overtravel kanye ne-full-travel-dimens, kanye nokusebenzisana okuthuthukisiwe kokukhiqiza. Amaphaneli aseceleni afakwe insimbi akhiwe ngobunono kusetshenziswa ukubumba kwe-SMC, okuqinisekisa ubukhulu obunembile namandla okuvikela akhethekile. Idizayini yesinqamuli enezindawo ezintathu, ehlanganisa imisebenzi yokuvala, yokuvula, neyokumisa phansi, igcizelela ukuphepha nokwethembeka.
Indlela yokuphula isiyingi
Indlela yokudlulisa enembayo enomsebenzi wokuvala kabusha isebenzisa uxhumano lukakhiye olumise okuka-V. Ukwesekwa kwesistimu ye-shaft yesistimu yokudlulisa kusebenzisa inani elikhulu lezixazululo ze-rolling bearing design. Inokujikeleza okuvumelana nezimo nokusebenza kahle kokudlulisela phambili, ngaleyo ndlela iqinisekisa impilo yomshini womkhiqizo izikhathi ezingaphezu kweziyi-10,000.
Izingxenye zikagesi zenzelwe ukuqinisekisa ukuthi i-Instal-
ukugcinwa nokugcinwa kuyatholakala noma nini.
| Imininingwane yobuchwepheshe | ||
| No | Igama | Ipharamitha |
| 1 | I-voltage elinganiselwe | 40.5kV |
| 2 | Isilinganiso samandla ukumelana | 95KV/118kV |
| 3 | Isilinganiso sombani simelana ne-voltage | 185kV/215kV |
| 4 | Isilinganiso esiphakeme sokumelana namanje (Ip/Ipe) | eya 63k |
| 5 | Ilinganiselwe isikhathi esifushane ukumelana namanje (Ik/Ike) | 25kA |
| 6 | Isilinganiso sobude besifunda esifushane (tk) | 2s |
| 7 | I-arc yangaphakathi imelana namanje,1s | 25kA |
| 8 | Isilinganiso sokuvama | 50/60Hz |
| 9 | Ibha yebhasi elinganiselwe okwamanje (IrBB) | 630A |
| 10 | Ikalwe okwamanje(Ir) | 630A |
| 11 | Okujwayelekile | GB3906 GB1984 GB3804 GB16926 |
| 12 | Ileveli yokuvikela | IP4X |
| 13 | Izinga lokushisa | -40 ℃ ukuze +70 ℃ |
| 14 | Ubuningi bomswakama obuhlobene | 95% |
| Imingcele Yezobuchwepheshe | ||
| Iphrojekthi | Iyunithi | Inani lepharamitha |
| Okuvamile | ||
| I-voltage elinganiselwe | kV | 40.5 |
| I-voltage ye-impulse yombani | kV | 185/215 |
| Imvamisa yamandla imelana ne-voltage | kV-1 iminithi | 95/118 |
| Isilinganiso sokuvama | Hz | 50/60 |
| Ingcindezi yokushaja elinganiselwe yi-SF6 | I-MPa | / |
| Isilinganiso sokuvuza kwegesi ye-SF6 | / | 0.05% ngonyaka |
| I-Intemal Arc Class (IAC) | kA/s | AFLR 20-1 |
| Izinga lokuvikela ibhokisi lomoya | / | IP67 |
| ilevi yokuvikela i-cubicle | / | IP4X |
| Izinga lokuvikela phakathi kwamakhompathimenti | / | IP2X |
| Ifakwe kancane ku-cubicle yonke | PC | ≤20 (1.1 Ur) |
| Layisha iyunithi yokushintsha | ||
| Ikalwe okwamanje | A | 630 |
| Ilinganiswe nge-short aircuit dlosing current | kA | 50(63*) |
| Ilinganiselwe isikhathi esifushane ukumelana nokwamanje | kA/s | 20-4 |
| Layisha impilo yokushintsha imishini | / | M15000 izikhathi |
| Impilo yemishini yokuguqula phansi | / | M13000 izikhathi |
| Ukulayisha impilo kagesi | / | Izikhathi ze-E3100 |
| Iyunithi ye-circuit breaker | ||
| Ikalwe okwamanje | A | 630 |
| Ikalwe okwamanje | kA | 20/25 |
| Ilinganiselwe isekethe emfushane yokwenza yamanje | kA | 50/63 |
| Impilo yemishini ye-circuit breaker | / | M1 10000 izikhathi |
| Impilo yemishini yokunqamula isixhumi | / | M1 5000 izikhathi |
| Impilo yemishini yokuguqula phansi | / | M1 3000 izikhathi |
| Impilo kagesi ye-circuit breaker | / | Izikhathi ezingama-30, izinga le-E2 |
| Ilinganiselwe isikhathi esifushane ukumelana nokwamanje | / | 20-4(25-2 |
| Ilinganiswe ngokulandelana kokusebenza | / | 0-0.3s-C0-180s-C0 |
| Iyunithi kagesi ehlanganisiwe ye-Fuse | ||
| Ikalwe okwamanje | / | 125* |
| Ilinganiselwe ngokuphulwa kwesekethe emfushane | / | 31.5/80 (isiqongo |
| Isilinganiso sokudlulisa | / | 1750 |
| Ilinganiswe nge-capacitive current breaking class | / | / |
| Qaphela:*Kuncike ku-fuse kagesi ephezulu. | ||
- Ku-inthanethi
