12/24/36kV SF6 gas insualted Switchgear C-GIS

Nkam:

RMC yana da cikin kula da jama'a gas SF6 da ya fi sanin GIS switchgear wanda ana kiran RMC ring main unit. Wanda ya shiga ciki da sabon kungiyar da tarihin GB/IEC standard da kuma tashar birnin kungiyar na gaba-gaban daɗi.

Kungiyar da take:

• IEC62271-200

• IEC62271-100

• GB3804-2004

• GB3906-1991

• GB16926-1997

• GB/T11022-1999

Bayanai:

• Fuse combined electrical follow IEC 60420.

• VCB unit according to IEC 62271-100/GB1984-2003.

Parametoci na tattalin arziki

Bayanai：

•  Tsirrai: ±40℃; Yau da tsirrai ≤25°C.

• Gaskiya: Gaskiya na biyu: 4000m.

• Hausa: kadan da ƙarin 35m/s.

• Zafi: babu da ƙarin da 8.

Yadda C-GIS ke yi?

Siffofin Tsakake:

• Gas SF6 na da siffofin elektron-negatifi, wanda ya fi siffar da suka haɗa elektron don samun ions na negatifidu a kan tushen jiki. Wannan ya ƙara tsakiyar daɗi da zuba a cikin gas, wanda ya ƙara hanyar da shi zuwa, don haka ta tabbatar da tsakake. Idan adadin volt ita da gas ya ƙara tsakaken gas, gas zai buƙata da ci gaba-gaba.

Siffofin Bude da Kofin:

• Siffofin Bude: Idan circuit breaker bude na farko, ya faru arc bayan moving da stationary contacts. Tsirrai na arc ya ƙara gas SF6 da zaɓe da ionize, wanda ya faru abubuwa da dama. A kan tushen magnetic da electric, wannan abubuwa zai haɗa da kafin kafin, wanda ya ƙara recombination da kuma ci gaba-gaba, don haka ta bude na farko.

• Siffofin Kofi: Idan kofi na farko, mekanismi na circuit breaker ya haɗa contacts don kofin kowace, wanda ya faru electrical connection da kuma ta ba farko na farko.