RMU-36/40.5kV

RMR-36/40.5kV yakavharirwa zvachose SF6 Gasi insulated Switchgear, zvakajairika tinoidaidza kuti Ring Main Unit(RMU).
inoshandiswa kune yechipiri distrubition magetsi grid switching, Dziviriro uye kutonga.
Iyo RMR mhando sf6 mhete main unit inoteedzerwa zviyero iyo GB/IEC yakajairwa IEC62271-200.
Iyo RMR mhando yemhete main unit inogona kukamurwa kuita matatu marudzi eyuniti kabati:
- 3 chinzvimbo tambo yekubatanidza unit (Cable switch unit), yakawedzera mhenyu zviratidzo uye kumisikidzwa kweaya anosunga anosunga uye yekumisa kukanganisa chikamu.Kodhi C
- 3 chinzvimbo switch uye fuse tripping system uye earthing switch interlock system fuse yakasanganiswa yemagetsi unit (Fuse musanganiswa unit), mamwe maratidziro ehupenyu uye gadziriso yekuvhiya inosunga uye yekumisa kukanganisa chikamu.Kodhi F
- 3 chinzvimbo switch uye vacuum yedunhu breaker yakasanganiswa midziyo yemagetsi (Vacuum redunhu breaker unit), yakawedzera yazvino transformer, mhenyu zviratidzo uye gadziriso yekuvhiya vanosunga uye yekumisa kukanganisa chikamu.Kodhi V
Iko kusanganiswa kweshanduko yazvino uye iyo microcomputer chengetedzo kuti iite basa rekudzivirira redunhu.
Kudzivirirwa kweMicrocomputer uchishandisa passive dziviriro uye CT yemagetsi hapana kudiwa kwekuwedzera PT simba rekupa Reference standard:
IEC62271-200
IEC62271-100
GB3804-2004
GB3906-1991
GB16926-1997
GB/T11022-1999
Cherechedza:
Fuse yakasanganiswa yemagetsi inotevera IEC 60420
VCB unit maererano neIEC 62271-100/GB1984-2003
Nzvimbo yebasa
a) Kupisa kwemhepo: ± 40 ℃;Avhareji yezuva nezuva ≤25°C
b) Altitude pamusoro pegungwa: Maximum yekuisa altitude: 4000m
c) Mhepo: isingasviki 35m
d)Kudengenyeka kwepasi: kusapfuura 8 madhigirii;
Mamwe mashoko pls bvunza nesu!