Solid Insulated Core Unit

Kufotokozera Kwachidule:

a. Kutalika: ≤4000m (Chonde tchulani momwe zinthu zilili mukakhala pamwamba kuposa 1000m)
b. Kutentha kozungulira: -40 ~ + 50 ℃; kutentha kwapakati pa 24h ≤35 ℃.
c. Chinyezi chozungulira: 24-hour Max. Avereji ya chinyezi wachibale: 95%; pamwezi Max. Chinyezi chapakati: 90%
d. Kuyika: palibe gasi wophulika komanso wowononga kuzungulira; palibe kugwedezeka kwamphamvu komanso kukhudzidwa pamalo oyika; kuipitsidwa kwa mlingo wocheperapo GB/T5582 Grade III.
e. Kuchuluka kwa seismic: 9 digiri.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Operating Condition

a. Kutalika: ≤4000m (Chonde tchulani momwe zinthu zilili mukakhala pamwamba kuposa 1000m)

b. Kutentha kozungulira: -40 ~ + 50 ℃; kutentha kwapakati pa 24h ≤35 ℃.

c. Chinyezi chozungulira: 24-hour Max. Avereji ya chinyezi wachibale: 95%; pamwezi Max. Chinyezi chapakati: 90%

d. Kuyika: palibe gasi wophulika komanso wowononga kuzungulira; palibe kugwedezeka kwamphamvu komanso kukhudzidwa pamalo oyika; kuipitsidwa kwa mlingo wocheperapo GB/T5582 Grade III.

e. Kuchuluka kwa seismic: 9 digiri.

Chonde Nenani Mukayitanitsa

Kutalika: 1000m / pamwamba pa 1000m

Njira yogwiritsira ntchito: Buku / magetsi20kA / 25kA

Adavoteledwa pafupipafupi: 20kA / 25kA

Malo ogwirira ntchito: awiri / atatuDC24V / DC48V / DC110V / DC220V

Mphamvu yogwiritsira ntchito: DC24V / DC48V / DC110V / DC220V

Kukonzekera: chowotcha dera / chosinthira katundu / cholumikizira

Mawaya achiwiri: ndi / opanda (nthawi zambiri opanda)

Zofunikira zina

 

Main Technical Parameters

Zinthu

Chigawo

GSVR-12-L

load break switch unit

GSVR-12-F

kuphatikiza magetsi unit

GSVR-12-CB

chigawo cha breaker unit

Adavotera mphamvu

kV

12

12

12

Adavoteledwa pafupipafupi

Hz

50

50

50

Zovoteledwa panopa

A

630

Zimatengera kuvotera kwaposachedwa kwa fuse

630

Adavoteledwa
kutsekereza
mlingo
Ma voliyumu amavotera mphamvu yamagetsi
-pakati pa magawo, mpaka dziko lapansi
- kudutsa mtunda wodzipatula
-kuwongolera ndi dera lothandizira

kV

 

42
48
2

 

42
48
2

 

42
48
2

Ovoteledwa mphezi impulse voteji
-pakati pa magawo, mpaka dziko lapansi
- kudutsa mtunda wodzipatula

 

75
85

 

75
85

 

75
85

Idavoteredwa kwakanthawi kochepa

kA

20/4s

-

20/4s

Chiwongola dzanja chovomerezeka

kA

50

-

50

Idavoteredwa pakanthawi kochepa

kA

50

Zochepa ndi fuse yamagetsi apamwamba

50

Idavoteredwa kwakanthawi kochepa

kA

-

Zochepa ndi fuse yamagetsi apamwamba

20

Adavotera kusamutsa panopa

A

-

3150

-

Adavoteledwa ndi katundu wokhazikika

A

630

-

-

Adavoteledwa ndi kuphulika kwa loop yotsekedwa

A

630

-

630

Zimangomoyo Load switch / circuit breaker

nthawi

10000

10000

10000

Cholumikizira / cholumikizira pansi

3000

3000

3000

Kukaniza dera lalikulu

-

 

Zomwe zili pamwambazi zikugwirizana ndi 12kV ring main unit unit II earthing system specifications of SGCC (State Grid Corporation of China), China Southern Power Grid ndi Jiangsu Electric Power Company, zomwe zimagwirizana kwathunthu ndi kusalowerera ndale. Ndi GSVR mndandanda wa 12kV chingwe chowonjezera, njira zitatu zolumikizira chingwe ndi njira ziwiri zophatikizira njira imodzi yolumikizira mphezi ndizotheka.

Chidziwitso: Gulu I: dongosolo losalowerera ndale pogwiritsa ntchito kukana pang'ono;

Zoyambitsa za Core Components Technology

Master Switch Design

a. Master switch imagwiritsa ntchito chosokoneza cha vacuum
b.Mapangidwe apadera a curve pofuna kuchepetsa mphamvu yamagetsi

①Chepetsani kukhudzika kwa mlingo

②Chepetsani ntchito yowonjezera

③Palibe kukakamiza kowonjezera kolumikizana komwe kumawonjezeredwa pomwe choyambitsa chabwerera

④Sanizani kukakamiza kolumikizana ndikuchepetsa mphamvu yakudumpha mukatsegula

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Mapangidwe a Disconnector

a. Zolumikizira zokhala ndi magawo atatu zimalepheretsa magwiridwe antchito olakwika bwino pamapangidwe amalingaliro

b. Mapangidwe olumikizana amapindulitsa kupanga earthing, ndi kupanga liwiro> 4.2m/s

c. Kasupe wa Mubea belleville wochita bwino kwambiri amatsimikizira kukhazikika kwa kukakamizidwa kwa kukhudzana

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Master Switch Mechanism

a. Galimoto, chosinthira chothandizira, kumasula, kusintha kwamayendedwe a master switch makina kumachotsedwa komanso kukonza kosavuta

b. Mapangidwe amtundu wa masika awiri ali ndi ntchito yotsekanso

c. Ntchito yowerengera yokha imakumana ndi zogula zaposachedwa za State Grid

d. Chitsulo chapamwamba chozimitsidwa ndi kutentha ndi zitsulo zozizira zimagwiritsidwa ntchito m'zigawo zonse zotumizira

e. Mapangidwe a singano a kufalikira kwapakati amakhala ndi mphamvu-kukana, kutsitsa kwakukulu komanso kukokera pang'ono

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Disconnector Mechanism Design

a. Njira yolumikizira, yokhala ndi magawo atatu kasupe kamodzi ndi ma shaft awiri odziyimira pawokha, imateteza bwino kusagwirizana malinga ndi kapangidwe kawo.

b. Kuchotsa makina ogwiritsira ntchito kumatha kuwonjezera kasinthidwe kamagetsi

c. Kupanga kwapawiri clutch kumapangitsa kuti ntchito yamanja ndi ntchito yamagetsi isinthe momasuka

d. Shaft yotulutsa, yokhala ndi mapangidwe othamangitsa zida, imakhala ndi magwiridwe antchito apamwamba, kutumiza mphamvu zazikulu komanso kuthamanga kwa nthaka> 4.2m/s

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Inspection Window Design

a. Malinga ndi mfundo yowonera pawindo yomwe imatengedwa pazenera, mawonekedwe osiyanasiyana amatha kukhala akulu ngakhale kuti zenera lowonera ndi laling'ono.

b. Zenera la pansi lokhala ndi kuwala kokhalamo ndi losavuta komanso lowoneka bwino

c. Kuwala kokhala ndi LED kumatsimikizira moyo wopepuka

Mapangidwe Othandizira Kupanikizika

Chipangizo chodzipatulira chothandizira kuchepetsa kupanikizika

makumi awiri ndi mphambu imodzi

Operating Button Design

a. Master switch manual opareting with button design is easy to work.

b. Chophimba cha batani chingalepheretse kugwiritsa ntchito molakwika komanso chikhoza kuwonjezera padlock.Pulaneti kuchepetsa mwachindunji-panopa okhazikika maginito galimoto, ndi kukula kochepa ndi chikhalidwe ntchito khola, ali ndi zodabwitsa kufala kwachangu. Kutayika kwa mphamvu zamagetsi ndi pafupifupi 3%.

makumi awiri ndimphambu ziwiri

Second Generation Solid Insulated Core Unit

Pamwambapo ndi zokutira zoyera za zinki zotuwa, zokhala ndi dothi komanso mawonekedwe osagwira.

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