RMU-36/40.5kV

RMR-36/40.5kV e kentsoe ka ho feletseng SF6 Gas insulated Switchgear, e tloaelehileng re e bitsa Ring Main Unit(RMU).
e sebelisoa bakeng sa phetiso ea grid ea motlakase ea bobeli, Tšireletso le taolo.
Mofuta oa mantlha oa RMR sf6 ring unit e tsamaellana le litekanyetso tsa GB/IEC standard IEC62271-200.
Likarolo tsa mantlha tsa mofuta oa RMR li ka aroloa ka mefuta e meraro ea khabinete ea yuniti:
- Yuniti ea khokahanyo ea 3 ea boemo (Cable switch unit), mananeo a tlatsetso le tlhophiso ea li-surgeons le karolo ea phoso ea motheo.Khoutu C
- 3 position switch and fuse tripping system le earthing switch interlock system fuse e kopantseng yuniti ea motlakase (Fuse combination unit), lipontšo tse ling tse phelang le tlhophiso ea li-surge arresters le karolo ea phoso ea motheo.Khoutu F
- 3 boemo ba switch le vacuum circuit breaker e kopantseng lisebelisoa tsa lisebelisoa (Vacuum circuit breaker unit), transformer ea morao-rao, lipontšo tse phelang le tlhophiso ea li-surges le karolo ea phoso ea motheo.Khoutu V
Motsoako oa transformer ea hajoale le ts'ireletso ea microcomputer ho theha ts'ebetso ea ts'ireletso ea potoloho.
Tšireletso ea microcomputer e sebelisang tšireletso e sa sebetseng le motlakase oa CT ha ho na tlhoko ea tekanyetso e eketsehileng ea phepelo ea matla a PT:
IEC62271-200
IEC62271-100
GB3804-2004
GB3906-1991
GB16926-1997
GB/T11022-1999
Tlhaloso:
Fuse e kopantsoeng ea motlakase e latela IEC 60420
VCB unit ho latela IEC 62271-100/GB1984-2003
Tikoloho ea litšebeletso
a) Mocheso oa moea: ± 40 ℃;Kakaretso ea letsatsi le letsatsi ≤25°C
b) Bophahamo ka holim'a bophahamo ba leoatle: Bolelele ba ho kengoa: 4000m
c) Moea: ka tlase ho 35m
d) Matla a tšisinyeho ea lefatše: ha a fete likhato tse 8;
Lintlha tse ling pls ikopanye le rona!