SSU-12 mndandanda wa SF6 gas insulated Ring Main Unit Yokhala ndi Chithunzi

SSU-12 mndandanda SF6 gasi insulated Ring Main Unit

Kufotokozera Kwachidule:

●SSU-12 mndandanda wa SF6 gas insulated Ring Main Unit
Bokosi la mpweya la RSF-12 series aeration switchgear limatenga chipolopolo chachitsulo chosapanga dzimbiri cha 3mm. Chitsulo chosapanga dzimbiri chimapangidwa ndi kudula kwa laser ndipo kumangowotchedwa ndi chowongolera chowotcherera chotsogola kuti zitsimikizire kulimba kwa mpweya wa bokosi la mpweya. Gasi wa SF6 wodzazidwa mu bokosi la gasi amafufuzidwa mofanana kuti azindikire kutayikira; Chosinthira katundu, switching grounding, fuse insulating cylinder ndi ma switch ena osuntha ndi mipiringidzo ya mabasi zonse zimasindikizidwa mu bokosi la gasi lachitsulo chosapanga dzimbiri, ndipo gawo lachitetezo la nyumba yodzazidwa ndi gasi linafika IP67.
Sichidzakhudzidwa ndi chilengedwe, ndipo sichidzagonjetsedwa ndi condensation, chisanu, chifunga chamchere, kuipitsidwa, dzimbiri, ultraviolet ndi mankhwala;
Zigawo zonse zamoyo zokhala ndi mphamvu zambiri komanso zosinthira zimasindikizidwa mubokosi lachitsulo chosapanga dzimbiri lodzaza ndi mpweya wa SF6, wokhala ndi mawonekedwe ophatikizika, ntchito yaing'ono yamalo, kulemera kopepuka komanso kusungunula kwathunthu;
Mapangidwe a modular, okhala ndi ma module osiyanasiyana ophatikizira kuti azindikire mabasi osiyanasiyana ndikupanga njira yosinthira loop;
Cholumikizira cha mphira cha silicone chimatengedwa kuti chizindikire kulumikizidwa kwa zida zamphamvu kwambiri komanso kukulitsa kosinthika kwa switchgear; Mizere yolowera ndi yotuluka ya zingwe zotetezedwa kwathunthu; Vuto lophwanyira switchgear lingagwiritsidwe ntchito;
High voltage monitoring element ndi integrated digital relay angagwiritsidwe ntchito; High voltage metering switchgear ikhoza kukhala ndi zida; Chigawo choyang'anira kutali ndi kuyang'anira chikhoza kuwonjezeredwa;
Chida chachitetezo chaposachedwa chikhoza kukhazikitsidwa; Kutha kuwongolera kusefukira kwamadzi, moyo wautali wautumiki, kukonzanso kwaulere, komanso kutsika mtengo kwa ntchito; Kukwaniritsa zofunikira pakukweza makina opangira makina.

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Magawo ogwiritsira ntchito

Product Solution

Makabati athu anzeru a mphete anzeru amaphimba SF6 gasi wosakanizidwa, mndandanda wokhazikika wa insulated ndi zoteteza zachilengedwe. Pambuyo kafukufuku ndi chitukuko, kamangidwe ndi kupanga, ndife okonzeka ndi mphamvu kupanga yokhazikika mphete makabati maukonde ndipo talandira malipoti oyenera chipani chachitatu mayeso.
Pakalipano, amagwiritsidwa ntchito kwambiri m'machitidwe ogawa omwe ali ndi zofunikira zodalirika zodalirika, monga malo ogulitsa m'tawuni, malo okhudzidwa ndi mafakitale, ma eyapoti, njanji zamagetsi ndi misewu yothamanga kwambiri.

Malo Ogwirira Ntchito

Kutalika

≤4000m (Chonde tchulani pamene zipangizo zimagwira ntchito pamtunda pamwamba pa 1000m kotero kuti kuthamanga kwa inflation ndi mphamvu ya chipinda cha mpweya zikhoza kusinthidwa panthawi yopanga).

Kutentha kozungulira

Kutentha kwakukulu: +50 ° C;
Kutentha kochepa: -40 ° C;
Kutentha kwapakati pa 24h sikudutsa 35 ℃.

Chinyezi Chozungulira

24h wachibale chinyezi osapitirira 95% pafupifupi;
Chinyezi cha mwezi uliwonse sichidutsa 90% pafupifupi.

Malo Ogwiritsira Ntchito

Zoyenera kumtunda, m'mphepete mwa nyanja, m'mphepete mwa nyanja komanso m'madera akunyansidwa kwambiri; Kuchuluka kwa seismic: 9 digiri.

Executive muyezo

Ayi.	Standard No.	dzina lokhazikika
1	GB/T 3906-2020	3.6 kV ~ 40. 5kV AC zotsekera zitsulo zosinthira ndi zida zowongolera
2	GB/T 11022-2011	Zomwe zimafunikira paukadaulo wapamwamba kwambiri wama switchgear ndi magiya owongolera
3	GB/T 3804-2017	3.6 kV ~ 40. 5kV high voltage AC load switch
4	GB/T 1984-2014	High voltage AC circuit breaker
5	GB/T 1985-2014	High Voltage AC Imalumphira ndi Kusintha kwa Earthing
6	GB 3309-1989	Kuyesa kwamakina kwa ma switchgear okwera kwambiri kutentha kutentha
7	GB/T 13540-2009	Zofunikira za Seismic pa High Voltage Switchgear ndi Controlgear
8	GB/T 13384-2008	Zofunikira zonse zaukadaulo pakuyika zinthu zamakina ndi zamagetsi
9	GB/T 13385-2008	Zofunikira Pakujambula Kwapaketi
10	GB/T 191-2008	Kuyika, kusungirako ndi zithunzi zamayendedwe
11	GB/T 311. 1-2012	Kugwirizana kwa insulation - Gawo 1 Matanthauzo, mfundo ndi malamulo

Zochepa

Chigumula chachikulu

Voliyumu Yaing'ono

Kulemera Kwambiri

Kukonza Kwaulere

Mokwanira Insulated

Kukonzekera mu circuit breaker unit cabinet

Kukonzekera kwazinthu zazikulu

① Main switch mechanic ② Operation Panel ③ bungwe lodzipatula

④ Cable Warehouse ⑤ Bokosi lowongolera lachiwiri ⑥ Manja olumikizira mabasi

⑦ Chida chozimitsa cha Arc ⑧ Chosinthira chodzipatula ⑨ Bokosi lotsekedwa mokwanira

⑩ Chida chothandizira kupanikizika kwamkati m'bokosi
※ Chipinda cha chingwe
1.Chipinda cha chingwe chikhoza kutsegulidwa kokha pamene wodyetsa wakhala yekha kapena wakhazikika.
2. Chitoliro cha casing chidzatsatira muyezo wa DIN EN 50181 ndipo chidzalumikizidwa ndi mabawuti a M16. Womangayo akhoza kulumikizidwa kumbuyo kwa mutu wa chingwe chooneka ngati T.
3.The Integrated CT ili pambali ya casing, yomwe ili yabwino kuyika chingwe ndipo sichikhudzidwa ndi mphamvu zakunja.
4.Kutalika kuchokera ku malo oyika chitoliro cha casing pansi kudzakhala kupitirira 650mm.
※ Njira yothandizira kupanikizika
Pakakhala vuto la arcing mkati, chipangizo chapadera chothandizira kupanikizika chomwe chimayikidwa m'munsi mwa thupi chimangoyamba.

Kusintha kokhazikika ndi mawonekedwe
• 630 Basi yamkati
• Kusintha kwa nthaka
• Awiri udindo single kasupe ntchito makina
• Chizindikiro cha malo osinthira
• Kutuluka tchire mopingasa kukonzedwa kutsogolo, 400 mndandanda wa bawuti bushing wa 630A
• Capacitive voteji chizindikiro chosonyeza bushing magetsi
• Pazochita zonse zosinthira, pali cholozera chosavuta pagulu
• SF6 gasi yoyezera kuthamanga kwa gasi (imodzi yokha mu tanki iliyonse yamafuta ya SF6)
• Bwalo lapansi
• Kulumikizana pakati pa switching switching and front panel of cable room

Masinthidwe ndi Mawonekedwe Osasankha
• Kusungidwa kwa mabasi akunja owonjezera
• Mabasi akunja
• Chizindikiro chachifupi ndi cholakwika chapansi
• Kuyeza mphete ya transformer yamakono ndi ammeter
• Mphete yoyezera thiransifoma yamakono ndi mita ya ola la watt
• Chomangira mphezi cha MWD kapena mutu wa chingwe chapawiri chikhoza kuikidwa pa chingwe cholowetsa chingwe
• Kulumikizana kwa kiyi
• Kutsekera komwe kukubwera (kutsekera kwa switching pamene bushing ili live)

Tsegulani kusintha kwa uni - zigawo zazikulu

※ Kusintha kwa malo atatu
Mapangidwe atatu amatengedwa kuti atseke, kutsegula ndi kuyika malo osinthira katundu, omwe ndi otetezeka komanso odalirika. Gridi yozimitsa ya arc + yozungulira ya arc imakhala ndi zotchingira bwino komanso zosweka.

※ Load switch makina
Single spring double operation shafts design, yomangidwa modalirika kutseka, kutsegula, kukhazikitsa malire otsekera chipangizo, onetsetsani kuti kutseka ndi kutsegula sikungawonekere mowonekera. Moyo wamakina wa mankhwalawa ndi nthawi zopitilira 10000, ndipo zida zamagetsi zimapangidwira kale, zomwe zitha kukhazikitsidwa ndikusungidwa nthawi iliyonse.

Kukonzekera mu kabati yosinthira katundu

Kukonzekera kwachigawo chachikulu
1. Katundu masiwichi limagwirira 2. Operation Panel
3. Cable Warehouse 4. Bokosi lowongolera lachiwiri
5. Manja olumikizira mabasi 6. Kusinthana kwa malo atatu
7. Bokosi lotsekedwa mokwanira 8. Chipangizo chothandizira kupanikizika kwa mkati mwa bokosi

※ Chipinda cha chingwe
1.Chipinda cha chingwe chikhoza kutsegulidwa kokha pamene wodyetsa wakhala yekha kapena wakhazikika.
2. Chitoliro cha casing chidzatsatira muyezo wa DIN EN 50181 ndipo chidzalumikizidwa ndi mabawuti a M16. Womangayo akhoza kulumikizidwa kumbuyo kwa mutu wa chingwe chooneka ngati T.
3.The Integrated CT ili pambali ya casing, yomwe ili yabwino kuyika chingwe ndipo sichikhudzidwa ndi mphamvu zakunja.
4. Kutalika kuchokera ku malo oyika casing mpaka pansi kudzakhala kupitirira 650mm.
※ Njira yothandizira kupanikizika
Pakakhala vuto la arcing mkati, chipangizo chapadera chothandizira kupanikizika chomwe chimayikidwa m'munsi mwa thupi chimangoyamba.

Kusintha kokhazikika ndi mawonekedwe
• 630A mkati mwa basi
• Chosinthira malo atatu, cholumikizira mutu wa fusesi ndi cholumikizira chakumapeto kwa fusezi zimalumikizidwa mwamakina
• Makina atatu ogwiritsira ntchito masika, okhala ndi masinthidwe awiri odziyimira pawokha komanso ma shaft oyambira
• Chisonyezero cha malo osinthira katundu ndi kusintha kwapansi
• Fuse cartridge
• Fuse yoyikidwa mopingasa
• Fuse ulendo chizindikiro
• Chitsamba chotuluka chokhazikika kutsogolo, 200A 200 mndandanda wa plug-in casing chitoliro
• Capacitive voteji chizindikiro chosonyeza casing mapaipi magetsi
• Pazochita zonse zosinthira, pali cholozera chosavuta pagulu
• SF6 gasi yoyezera kuthamanga kwa gasi (imodzi yokha mu tanki iliyonse yamafuta ya SF6)

• Bwalo lapansi
• Fuse magawo a chitetezo cha thiransifoma
-12 kV, 125 A pazipita fusesi
-24 kV, pazipita 63 A fuse
• Kulumikizana pakati pa switching switching and front panel of cable room

Masinthidwe ndi Mawonekedwe Osasankha
• Kusungidwa kwa mabasi akunja owonjezera
• Mabasi akunja
• Ma motors a vacuum circuit breaker operation DC 24V/48V, DC 110V/220V
• Shunt ulendo koyilo DC 24V/48V, DC 110V/220V
• Kuyeza mphete ya transformer yamakono ndi ammeter
• Mphete yoyezera thiransifoma yamakono ndi mita ya ola la watt
• Loko lakiyi (monga Ronis loko)
• Kutsekera kolowera kumene (kotsekera zotsekera pamene chitoliro chilipo)

Composite Electrical Unit-Core Component

※ Kusintha kwa malo atatu

Mapangidwe atatu amatengedwa kuti atseke, kutsegula ndi kuyika malo osinthira katundu, omwe ndi otetezeka komanso odalirika. Gridi yozimitsa ya arc + yozungulira ya arc imakhala ndi zotchingira bwino komanso zosweka.

※ Njira yophatikizira zida
Makina ophatikizika a zida zamagetsi okhala ndi ntchito yotsegula mwachangu (kuyenda) amakhala ndi zida zotsekera zodalirika, zotsegula ndi zotsekera kuti zitsimikizire kuti palibe kupitilirapo koonekeratu pakutseka ndi kutsegula. Moyo wamakina wa mankhwalawa ndi nthawi zopitilira 10000, ndipo zida zamagetsi zimapangidwira kale, zomwe zitha kukhazikitsidwa ndikusungidwa nthawi iliyonse.

※ Kusintha kwapansi pansi

Fuseyo ikawomberedwa, malo otsika amatha kuchotseratu mtengo wotsalira kumbali ya thiransifoma, kuwonetsetsa chitetezo chamunthu posintha fuyusiyo.

※ Fuse cartridge
Ma cartridges amtundu wa fuse atatu amakonzedwa mumtundu wosinthika wa katatu, ndipo amasindikizidwa kwathunthu ndi bokosi la mpweya ndi mphete yosindikizira, yomwe ingatsimikizire kuti sakhudzidwa ndi chilengedwe chakunja. Malingana ngati wowomberayo ayambika pambuyo poti fusesi imodzi yaphatikizidwira, kusinthana kwa katundu kudzatsegulidwa ndi kuthamanga mofulumira, kuti atsimikizire kuti transformer sidzakhala ndi chiopsezo cha ntchito yotayika.

Circuit Breaker Unit

Kukonzekera kwa zigawo zikuluzikulu

① Makina osinthira ② gulu lothandizira
③ Njira yodzipatula ④ Chipinda cha chingwe
⑤ Bokosi lowongolera lachiwiri ⑥ Manja olumikizira mabasi
⑦ Chipangizo chozimitsa cha Arc ⑧ cholumikizira cholumikizira
⑨ Bokosi lotsekedwa kwathunthu ⑩ bokosi lamkati la chipangizo chothandizira

※ Chipinda cha chingwe
Chipinda cha chingwe chikhoza kutsegulidwa kokha pamene wodyetsa wakhala yekha kapena wakhazikika.
Chitoliro cha casing chimagwirizana ndi muyezo wa DIN EN 50181, ndipo chimalumikizidwa ndi mabawuti a M16. Womangayo akhoza kulumikizidwa kumbuyo kwa mutu wa chingwe chooneka ngati T.
CT Integrated ili pambali ya casing, yomwe ili yabwino kuyika chingwe ndipo sichikhudzidwa ndi mphamvu zakunja.
Kutalika kuchokera pamalo oyika casing mpaka pansi ndi oposa 650mm.

Kusintha kokhazikika ndi mawonekedwe
• 630A mkati mwa basi
• Awiri malo awiri kasupe ntchito makina kwa vacuum circuit breaker
• Malo atatu odzipatula / oyambira pansi pa vacuum circuit breaker
• Njira zitatu zodzipatula/zokhazikitsira masinthidwe amodzi kasupe
• Mechanical interlock of vacuum circuit breaker ndi atatu position switch
• Chizindikiro cha malo a vacuum circuit breaker ndi ma switch atatu
• Relay yamagetsi yodzitchinjiriza yokhayokha REJ603 (yokhala ndi chitetezo CT)
• Koyilo yapaulendo (pazotengerako)
• Kutuluka tchire mopingasa anakonza kutsogolo, 400 mndandanda bawuti casing chitoliro cha 630A
• Capacitive voteji chizindikiro chosonyeza casing mapaipi magetsi
• Pazochita zonse zosinthira, pali cholozera chosavuta pagulu

Malo a basi
• Kulumikizana pakati pa switching switching and front panel of cable room

Masinthidwe ndi Mawonekedwe Osasankha
• Wosungidwa kunja busbar extension
• Mabasi akunja
• Ma motors a vacuum circuit breaker operation DC 24V/48V, DC 110V/220V
• Shunt ulendo koyilo DC 24V/48V, DC 110V/220V
• Kuyeza mphete ya transformer yamakono ndi ammeter
• Mphete yoyezera thiransifoma yamakono ndi mita ya ola la watt
• Loko lakiyi (monga Ronis loko)
• Kutsekera kolowera kumene (kotsekera zotsekera pamene chitoliro chilipo)

Circuit Breaker Unit-Core Component

※ Makina ophwanyira dera
Njira yolumikizira yolondola yokhala ndi ntchito yotsekera imalumikizidwa ndi kiyi yoboola pakati pa V. Thandizo la shaft la njira yopatsirana limatengera njira zambiri zopangira zozungulira, zomwe zimasinthasintha mozungulira komanso kufalitsa mwachangu, kuti zitsimikizire moyo wamakina wazinthu zopitilira 10000. Zida zamagetsi zimapangidwira kale ndipo zimatha kukhazikitsidwa ndikusungidwa nthawi iliyonse.

※ Njira yodzipatula
Single spring double operation shaft design, yomangidwa-mu kutseka kodalirika, kutsegula, kutsekereza malire otsekera chipangizo, onetsetsani kuti kutseka ndi kutsegula kulibe kupitirira koonekeratu. Moyo wamakina wa mankhwalawa ndi nthawi zopitilira 10000, ndipo zida zamagetsi zimapangidwira kale, zomwe zitha kukhazikitsidwa ndikusungidwa nthawi iliyonse.

※ Chida chozimitsa cha Arc ndi cholumikizira
Chipangizo chotseka chokhala ndi mawonekedwe a cam chimatengedwa, ndipo kukula kwa sitiroko ndi sitiroko yonse ndi yolondola, ndipo kugwirizana kwapangidwe kumakhala kolimba. Mbali yam'mbali yotsekemera imapangidwa ndi SMC, yokhala ndi kukula kolondola komanso kulimba kwamphamvu kwambiri. Mapangidwe atatu amatengedwa kuti atseke, kutsegulira ndi kukhazikitsa cholumikizira, chomwe chili chotetezeka komanso chodalirika.

Maonedwe Athu a Fakitale

Zam'mbuyo: 33kv metal-clad digito switchgear

Ena: 17.5kV Ring Main Unit

chochitika chamasewera		Load switch switch ndi load switch yophatikiza unit			Circuit breaker unit
		Kusintha kwa katundu	Kuphatikiza		Kusintha kwa vacuum		Kupatula / kukhazikitsa switch
Mphamvu yamagetsi kV		12/24	12/24		12/24		12/24
Ma frequency amphamvu amapirira voteji kV		42/65	42/65		42/65		42/65
Mphamvu ya mphezi imapirira voteji kV		95/125	95/125		95/125		95/125
Zovoteledwa panopa A		6307630	Chidziwitso[1]		630/630
Kuthyola mphamvu:
Kutsekeka kwa loop kuphwanya panopa A		630/630	/		/		/
Kulipiritsa kwa Cable Kumatuluka A		135/135	/		/		/
5% idavotera katundu wokhazikika wa A		31.5/-	/		/		/
Vuto la kulumikizidwa kwamagetsi kuthyoka A		200/150	/		/		/
Kuthyola A panopa pa kulipiritsa chingwe ngati mphamvu vuto la mgwirizano		115/87	/		/		/
Short circuit breaking current kA		/	Chidziwitso[2]		20/16		/
Kutseka mphamvu kA		63/52.5	Chidziwitso[2		50/40 kapena 63/ 50		50/40
Kupirira kwakanthawi kochepa kwa 3s kA		25/-	/		20/16		20/16
Kupirira kwakanthawi kochepa 4s kA		/21	/		20/16		20/16
Amango nthawi moyo		od 5000/grounding3000	od 5000/grounding3000		10000		Kupatula 3000/grounding3000
Chidziwitso: 1)Zimatengera ma voteji apano a fuseyi;2)Kuletsedwa ndi fuse yamphamvu kwambiri;3)Ziwerengero zomwe zili m'mabulaketi ndi magawo amtundu wa 800A wamtundu wa 24kV. RSF-12 mndandanda wokwezeka switchgear kutsatira IEC62271-100, IEC62271-102, IEC62271-103, IEC62271-200, IEC62271-105, IEC62271-1,GB/T11022,0099-199 GB1985-2004,GB16926,GB3804-2004,GB1984-2003,GB3309-89 ndi mfundo zina.
Malo ofunsira
RSF-12 mndandanda SF6 gasi insulated mphete netiweki switchgear ali ndi ubwino kapangidwe yaying'ono, kutsekedwa kwathunthu, kutchinjiriza kwathunthu, moyo wautali utumiki, kukonza kwaulere, malo ochepa. ntchito, chitetezo ndi kudalirika, ndipo sizimakhudzidwa ndi malo ogwira ntchito. Zimagwiritsidwa ntchito kwambiri m'mafakitale ndi ma ring cable ma network ndi malo opangira magetsi. makamaka oyenera malo ogawa ang'onoang'ono achiwiri, malo osinthira, mabizinesi am'mafakitale ndi migodi, mabwalo a ndege, njanji, malo okhala, nyumba zapamwamba, misewu yayikulu, ma subways, tunnel ndi madera ena.
Malo ogwirira ntchito
Dzina	Parameter			Dzina		Parameter
RSF-12 mndandanda SF6 mpweya insulated mphete network switchgear	Nthawi zambiri zimagwira ntchito / ntchito m'malo abwinobwino am'nyumba, kutsatira IEC 60694			Kutalika		≤1500 m (pansi pa inflation yokhazikika pressure)
Kutentha kozungulira	Kutentha kwakukulu ndi +40 ℃; Kutentha kwakukulu (24h avareji) + 35 ℃; Kutentha kochepa ndi-40 ℃;			Kuthamanga kwa gasi SF6		Otsika kuposa20 ℃, 1.4bar (mtheradi pressure)
Chinyezi	Kuchuluka kwa chinyezi chachibale (maola 24 muyeso=95%; pamwezi ≤90%)			Kutuluka kwapachaka		0.25% / chaka
Arcing test	Ndi chozimitsira arc 20kA 1s Palibe chozimitsira arc 16kA 1s			Mayeso omiza		0.3bar kuthamanga pansi pa madzi 24kV 24h
Chingwe bushing muyezo	DIN47636T ndi T2/EDF HN 525-61			Chitetezo digiri		SF6 mpweya chipinda IP67 Fuse cartridge IP67 Sinthani kabati kugulitsa IP3X