1. KOPO
GW9-24 (W) letoto la ka ntle la HV disconnect switch ke sebopeho sa palo e le 'ngoe, e sebelisetsoang ho bula kapa ho koala lipotoloho tlas'a motlakase empa boemo bo se nang mojaro tsamaisong ea motlakase ea kantle ea 24kV. E na le mochine o tsitsitseng oa ho hula le sesebelisoa sa ho itšireletsa, le ts'ebetso ea ts'ebetso ka insulating hook-stick. Ho feta moo, sesebelisoa sa mofuta oa Anti-tšilafalo se ka rarollang khanya ka katleho ka lebaka la tšilafalo nakong ea ts'ebetso ea switch switch e le ho khotsofatsa tlhoko ea basebelisi sebakeng se silafalitsoeng hampe.
2. MAEMO A TLOAELEHANG A TŠEBELETSO
1.Boemo ka holim'a bophahamo ba leoatle: 1000~3000m;
2.Ambient mocheso: -25 ~+40℃;
3.Tšisinyeho ea lefatše e matla: ≤8 tekanyo;
4.Ketsahalo ntle le ho thothomela khafetsa le ho matla, ntle le litaba tse tla susumetsa hampe ho koala le ho tsamaisa sesebelisoa sa ho hakolla, joalo ka khase, mouoane, sediment sa lik'hemik'hale, moholi oa letsoai, lerōle, le litaba tse ling tse phatlohang le ho bola;
5.Sekhetho sa mofuta o khahlanong le tšilafalo se loketse sebaka se silafetseng haholo empa ntle le litaba tse tla baka mollo le ho phatloha.
3. TLHALOSO EA MOFUTA
4. LITŠOANTŠISO TSA TŠEBELETSO
Mofuta | E lekantsoe Palo ea li-volts (kV) | E lekantsoe jwale (A) | 4s nako e kgutshwane mamella jwale (kA) | E lekantsoe tlhoro mamella jwale (kA) | E lekantsoe boemo ba ho itšehla thajana | |||
Tšusumetso ea lehalima mamella voltage | PF e mamella motlakase (1min) | |||||||
Phase to earth, phase to phase (kV) | Ka nqane bula tshoanya (kV) | Mokhahlelo lefatsheng (kV) | Ho itšehla thajana bohole (kV) | |||||
GW9-24/400 | mashome a mabeli le metso e mene | 400 | 12.5 | 31.5 | 125 | 145 | 50 (e omileng) | 50 (e omileng) |
GW9-24W/400 | ||||||||
GW9-24/630 | 630 | 20 | 50 | |||||
GW9-24W/630 | ||||||||
GW9-24/1000 | 1000 | 25, 31,5 | 63, 80 | |||||
GW9-24/1250 | 1250 | |||||||
GW9-24/1600 | 1600 | 31.5 | 80 |
5.DIMENSION LE THALO
Setšoantšo sa 1 sa GW9-24 (W) se hlalosa boholo
Fig 2 A phase install lesoba
1. Arm 2. Angle Steel 3. Hexagon bolt 4. Main body of switch
Setšoantšo sa 3 GW4-24 setšoantšo sa ho kenya ka ntle