1、I ICS29.240 Q/GDW 673 2011 Technical specificationandapplicationguideofauxiliary anti-pollution-flashovershed fortransformation equipments externalinsulation 2011-12-07 2011-12-07 Q/ GDW I II 1 1 2 1 3 1 4 2 5 4 6 5 7 6 8 6 9 6 A 8 B 10 C 12 D 14 E 16 F 17 19Q / GDW II 2009 2009 217 HTV 2006 1022 19
2、97 130 A B C E D F Q/ GDW 1 35kV 40 +40 GB/T528 GB/T529 GB/T531.1 1 : GB/T775.2 2 : GB/T1408.1 EQVIEC 60243-1:1988 GB 1409 GB/T1692 GB 6553 GB/T13488 GB/T19519 1000V DL/T376 DL408 DL/T864 1000V auxiliaryanti-pollution-flashovershed fastpollutant-accumulation Q / GDW 2 a) HC1 HC2 HC3 1 b) HC3 HC4 HC5
3、 1 c) 24h HC2 HC3 HC4 1 d) HC2 HC3 HC4 HC5 1 a) 1.0 10 12 .m b) 1.0 10 12 c) 20kV/mm 2mm d) TMA4.5 e) 1000h B a) 10 kN/m b) 4MPa c) 150% d) 50ShoreA e) FV-0 a) 1.0 10 12 b) 20kV/mm 2mm c) TMA2.5 3.5MPa a) 45min 25 2 40% 70%RH b) 72h 25 2 40% 70%RH 6 GB6753.3 50 2 C 30 25 2 C 6 Q/ GDW 3 a) 300mm 80 1
4、00mm b) 300mm 120 150mm 1 kV 35 66 110 220 330 500 750 1000 1 2 2 3 4 6 6 8 9 12 12 16 20 25 300mm 500mm 1 110 220kV 500kV C a) 300 mm 50g 10mm 3 b) 300 mm 50g 15mm 3 Q / GDW 4 10 CT CVT 3 2 2 4.1 1 4.1.1 4.1.1 2 4.1.2 DL/T864-2004 A 3 4.1.3 GB/T1408.1 4 4.1.4 GB/T528 5 4.1.4 GB/T528 6 4.1.4 GB/T529
5、 7 4.1.4 GB/T13488 4.2 1 4.2.2 GB/T1408.1 2 4.2.4 A 3 4.2.4 GB6753.2 4.3 1 4.3.1 4.3.4 4.3.1 4.3.4 2 4.3.5 C 3 3 1 Q/ GDW 5 4.1 1 4.1.1 4.1.1 2 4.1.2 DL/T864-2004 A 3 4.1.3 GB/T1692 4 4.1.3 GB/T1692 5 4.1.3 GB/T1408.1 6 4.1.3 GB 6553 7 4.1.4 GB/T528 8 4.1.4 GB/T528 9 4.1.4 GB/T529 10 4.1.4 GB/T531 11 4.1.4 GB/T13488 4.2 1 4.2.2 GB/T1692 2 4.2.2 GB/T1408.1 3 4.2.2 GB 6553 4 4.2.3 A 5 4.2.4 GB6753.2 6 4.2.6 GB6753.3 4.3 1 4.3.1 4.3.4 4.3.1 2 4.3.5 C 3 1000 4.1.3 B / E 6 6 Q / GDW 6 D a) b)
