35kV SUB-SECTION POST

Qauv thiab lub ntsiab lus:

DFW-40.5 【】 / 630 【】

  ①    ②      ③    ④     ⑤

①High voltage cable ceg thawv (nrog hloov);

②Rated voltage;

③R: Nrog fuse;

RD: Nrog fuse thiab grounding hloov;

④ Rated tam sim no;

⑤ Tus naj npawb ntawm cov khoom nkag thiab tawm.

Qhov xwm txheej:

• Environmental kub: -10℃~ +45 degree, siab tshaj plaws txhua hnub kub sib txawv ntawm 30 degree;
• Cua ceev: siab tshaj 35m / s;
• Hnub ci: 0.1W / cm², 0.5m/s;
• Tus txheeb ze av noo: Qhov nruab nrab nruab nrab txhua hnub yog 95%, thiab qhov nruab nrab txhua hli yog 90% (25 degree);
• Hom thiab theem ntawm cov pa phem: Qib IV;
• Ice thickness: 0-30mm;
• Nco tseg: Thaum xaj cov khoom no dhau ntawm cov xwm txheej saum toj no, thov sab laj nrog peb lub tuam txhab.

Raws li cov qauv:

• GB3906-2006 3.6kV ~ 40.5kV AC Hlau Enclosed Switchgear thiab Cov Khoom Siv Tswjhwm
• GB/T 4208-2008 Degree ntawm Kev Tiv Thaiv Muab los ntawm Enclosures (IP Code)
• GB/T 11022-1999 Cov kev cai dav dav rau cov khoom siv hluav taws xob siab thiab tswj cov qauv (EC 60298: 1996)
• GB/T 16927.1-1997 High Voltage Test Techniques Part 1: General Tests (IEC60060-1:1989)
• GB/T 16927.2-1997 Kev Ntsuas Hluav Taws Xob Hluav Taws Xob Ntu 2: Kev Ntsuas Ntsuas (IEC 60060-2: 1994)
• GB311.1-1997 Rwb thaiv tsev sib koom ua ke rau High Voltage Transmission thiab Transformation Equipment
• DL/T404-2005 Cov Kev Cai Rau Kev Txiav Txim Hauv Tsev AC High Voltage Switchgear
• DL/T593-2005 Cov Lus Qhia Txog Kev Txiav Txim Siab Ntawm Cov Hluav Taws Xob Hluav Taws Xob
• SDGJ14-1986 Technical Regulations for the Selection and Design of Conductors and Electrical Appliances

Main technical parameter:

Cim npe nrov: 35kv sub-section ncej, Tuam Tshoj 35kv sub-section ncej manufacturers, lwm tus neeg, Hoobkas