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1、 STANDARDS OF CHINA ELECTRICAL EQUIPMENT INDUSTRY ASSOCIATION CEEIA B220-2010 Copper aluminum compound bus bars for electrical purposes 2010-03-15 CEEIA B220-2010 CEEIA B220-2010 I 1 1 2 1 3 1 3.1 1 3.2 1 3.3 1 3.4 1 4 1 4.1 1 5 2 6 2 6.1 2 6.2 3 6.3 3 6.4 3 6.5 3 6.6 3 6.7 3 6.8 3 6.9 3 6.10 3 7 4
2、7.1 4 7.2 4 8 5 8.1 5 8.2 5 8.3 6 9 6 CEEIA B220-2010 II CEEIA 2010315 CEEIA B220-2010 1 1 2 GB/T 2900.10 GB/T 3048.2 2 GB/T 4909.11 GB/T 4909.22 GB/T 4909.33 GB/T 4909.6 6 GB/T 5121.1 1 GB/T 1196 GB/T 5585.11 GB/T 20975 GB/T 5231 3 GB/T 2900.10 3.1 ab 3.2 3.3 3.4 4 4.1 CEEIA B220-2010 2 HT_TLMY 5 5
3、.1 GB/T 5231 5.2 GB/T 1196 6 6.1 6.1.1 1 amm bmm r mm 6.1.2 abGB/T 5585.1. 6.1.3 1 1 mm ab 0.15- 0.20- 12.5a0.25- -0.80 100b-1.20 6.1.4 a6.30 mm1.5mma6.3 mm 2.0 mm0.5 mm abmmab 1a 1b a b r b r r b aa CEEIA B220-2010 3 6.1.5 SS=ab-0.858 r2mm2S=ab-0.214 a2mm2 6.2 6.3 6.3.120%2% 6.3.210% 6.4 1m2 mm5 mm
4、 6.5 20mm2/m 6.6 2 2 N/ 2 % 10034 6.7 6.7.1 6.7.2 3 3 mm ad 16 32 25.00a64 6.8 203.94g/cm310% 6.9 6.10 CEEIA B220-2010 4 7 7.1 TS 4 4 16.1.2T 26.1.2 36.4 46.6 56.6 66.7 76.5 86.2 96.3T 106.8 116.9T 126.10T 135.1T 145.2T 7.2 7.2.1 GB/T 4909.2 7.2.2 GB/T 4909.2 7.2.3 7.2.4 GB/T 4909.3 7.2.5 GB/T 4909.
5、3 7.2.6 GB/T 4909.6 7.2.7 GB/T 3048.2 7.2.8 7.2.9 CEEIA B220-2010 5 2 V=Lt/S100%V=(S-SL)100% VSmm2 Lmm tmmSL 7.2.10 100mmGB/T 4909.2 1mg =/ 7.2.11 mm10 7.2.12 200404 6.106.5 7.2.13 GB/T 5121.1 7.2.14 GB/T 20975 8 8.1 8.1.1 8.1.2 8.2 2 CEEIA B220-2010 6 5 % 11005 10110002 10001 8.3 100% 9 9.1 9.2 9.3 , 9.4 a) b) c); d) ; e) 9.5 9.6 CEEIA B220-2010 0 ICS 29.060.10 K 11 Descriptors: