海拔系数修正表
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此表按IEC-62271进行修正
表
40.5 kV 爬电距离 耐受电压 雷冲电压 (mm) (kV) (kV) 810 819.96 830.09 840.38 850.74 861.27 871.88 882.66 893.51 904.61 915.71 927.05 938.47 950.05 961.79 973.70 985.69 997.84 1010.15 1022.63 1035.26 1048.06 1061.02 1074.14 1087.34 1100.79 1114.40 1128.17 1142.10 1156.19 1170.45 95 96.17 97.36 98.56 99.78 101.01 102.26 103.52 104.79 106.10 107.40 108.73 110.07 111.43 112.80 114.20 115.61 117.03 118.47 119.94 121.42 122.92 124.44 125.98 127.53 129.11 130.70 132.32 133.95 135.60 137.28 185.00 187.28 189.59 191.94 194.31 196.71 199.13 201.59 204.07 206.61 209.14 211.73 214.34 216.99 219.67 222.39 225.13 227.90 230.71 233.56 236.45 239.37 242.33 245.33 248.34 251.42 254.52 257.67 260.85 264.07 267.33
海拔超过1000米的高压产品有关系数修正表
7.2 kV 12 kV 24 kV 海拔高度 修正系数 爬电距离 耐受电压 雷冲电压 爬电距离 耐受电压 雷冲电压 爬电距离 耐受电压 雷冲电压 (m) (mm) (kV) (kV) (mm) (kV) (kV) (mm) (kV) (kV) 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 1.0000 1.0123 1.0248 1.0375 1.0503 1.0633 1.0764 1.0897 1.1031 1.1168 1.1305 1.1445 1.1586 1.1729 1.1874 1.2021 1.2169 1.2319 1.2471 1.2625 1.2781 1.2939 1.3099 1.3261 1.3424 1.3590 1.3758 1.3928 1.4100 1.4274 1.4450 144 145.77 147.57 149.40 151.24 153.12 155.00 156.92 158.85 160.82 162.79 164.81 166.84 168.90 170.99 173.10 175.23 177.39 179.58 181.80 184.05 186.32 188.63 190.96 193.31 195.70 198.12 200.56 203.04 205.55 208.08 32 32.39 32.79 33.20 33.61 34.03 34.44 34.87 35.30 35.74 36.18 36.62 37.08 37.53 38.00 38.47 38.94 39.42 39.91 40.40 40.90 41.40 41.92 42.44 42.96 43.49 44.03 44.57 45.12 45.68 46.24 60 60.74 61.49 62.25 63.02 63.80 64.58 65.38 66.19 67.01 67.83 68.67 69.52 70.37 71.24 72.13 73.01 73.91 74.83 75.75 76.69 77.63 78.59 79.57 80.54 81.54 82.55 83.57 84.60 85.64 86.70 240 242.95 245.95 249.00 252.07 255.19 258.34 261.53 264.74 268.03 271.32 274.68 278.06 281.50 284.98 288.50 292.06 295.66 299.30 303.00 306.74 310.54 314.38 318.26 322.18 326.16 330.19 334.27 338.40 342.58 346.80 42 42.52 43.04 43.58 44.11 44.66 45.21 45.77 46.33 46.91 47.48 48.07 48.66 49.26 49.87 50.49 51.11 51.74 52.38 53.03 53.68 54.34 55.02 55.70 56.38 57.08 57.78 58.50 59.22 59.95 60.69 75 75.92 76.86 77.81 78.77 79.75 80.73 81.73 82.73 83.76 84.79 85.84 86.90 87.97 89.06 90.16 91.27 92.39 93.53 94.69 95.86 97.04 98.24 99.46 100.68 101.93 103.19 104.46 105.75 107.06 108.38 480 485.90 491.90 498.00 504.14 510.38 516.67 523.06 529.49 536.06 542.64 549.36 556.13 562.99 569.95 577.01 584.11 591.31 598.61 606.00 613.49 621.07 628.75 636.53 644.35 652.32 660.38 668.54 676.80 685.15 693.60 68 68.84 69.69 70.55 71.42 72.30 73.20 74.10 75.01 75.94 76.87 77.83 78.78 79.76 80.74 81.74 82.75 83.77 84.80 85.85 86.91 87.99 89.07 90.17 91.28 92.41 93.55 94.71 95.88 97.06 98.26 125 126.54 128.10 129.69 131.29 132.91 134.55 136.21 137.89 139.60 141.31 143.06 144.83 146.61 148.43 150.26 152.11 153.99 155.89 157.81 159.76 161.74 163.74 165.76 167.80 169.88 171.98 174.10 176.25 178.43 180.63
此表按IEC-62271进行修正
表
40.5 kV 爬电距离 耐受电压 雷冲电压 (mm) (kV) (kV) 810 819.96 830.09 840.38 850.74 861.27 871.88 882.66 893.51 904.61 915.71 927.05 938.47 950.05 961.79 973.70 985.69 997.84 1010.15 1022.63 1035.26 1048.06 1061.02 1074.14 1087.34 1100.79 1114.40 1128.17 1142.10 1156.19 1170.45 95 96.17 97.36 98.56 99.78 101.01 102.26 103.52 104.79 106.10 107.40 108.73 110.07 111.43 112.80 114.20 115.61 117.03 118.47 119.94 121.42 122.92 124.44 125.98 127.53 129.11 130.70 132.32 133.95 135.60 137.28 185.00 187.28 189.59 191.94 194.31 196.71 199.13 201.59 204.07 206.61 209.14 211.73 214.34 216.99 219.67 222.39 225.13 227.90 230.71 233.56 236.45 239.37 242.33 245.33 248.34 251.42 254.52 257.67 260.85 264.07 267.33
海拔超过1000米的高压产品有关系数修正表
7.2 kV 12 kV 24 kV 海拔高度 修正系数 爬电距离 耐受电压 雷冲电压 爬电距离 耐受电压 雷冲电压 爬电距离 耐受电压 雷冲电压 (m) (mm) (kV) (kV) (mm) (kV) (kV) (mm) (kV) (kV) 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 1.0000 1.0123 1.0248 1.0375 1.0503 1.0633 1.0764 1.0897 1.1031 1.1168 1.1305 1.1445 1.1586 1.1729 1.1874 1.2021 1.2169 1.2319 1.2471 1.2625 1.2781 1.2939 1.3099 1.3261 1.3424 1.3590 1.3758 1.3928 1.4100 1.4274 1.4450 144 145.77 147.57 149.40 151.24 153.12 155.00 156.92 158.85 160.82 162.79 164.81 166.84 168.90 170.99 173.10 175.23 177.39 179.58 181.80 184.05 186.32 188.63 190.96 193.31 195.70 198.12 200.56 203.04 205.55 208.08 32 32.39 32.79 33.20 33.61 34.03 34.44 34.87 35.30 35.74 36.18 36.62 37.08 37.53 38.00 38.47 38.94 39.42 39.91 40.40 40.90 41.40 41.92 42.44 42.96 43.49 44.03 44.57 45.12 45.68 46.24 60 60.74 61.49 62.25 63.02 63.80 64.58 65.38 66.19 67.01 67.83 68.67 69.52 70.37 71.24 72.13 73.01 73.91 74.83 75.75 76.69 77.63 78.59 79.57 80.54 81.54 82.55 83.57 84.60 85.64 86.70 240 242.95 245.95 249.00 252.07 255.19 258.34 261.53 264.74 268.03 271.32 274.68 278.06 281.50 284.98 288.50 292.06 295.66 299.30 303.00 306.74 310.54 314.38 318.26 322.18 326.16 330.19 334.27 338.40 342.58 346.80 42 42.52 43.04 43.58 44.11 44.66 45.21 45.77 46.33 46.91 47.48 48.07 48.66 49.26 49.87 50.49 51.11 51.74 52.38 53.03 53.68 54.34 55.02 55.70 56.38 57.08 57.78 58.50 59.22 59.95 60.69 75 75.92 76.86 77.81 78.77 79.75 80.73 81.73 82.73 83.76 84.79 85.84 86.90 87.97 89.06 90.16 91.27 92.39 93.53 94.69 95.86 97.04 98.24 99.46 100.68 101.93 103.19 104.46 105.75 107.06 108.38 480 485.90 491.90 498.00 504.14 510.38 516.67 523.06 529.49 536.06 542.64 549.36 556.13 562.99 569.95 577.01 584.11 591.31 598.61 606.00 613.49 621.07 628.75 636.53 644.35 652.32 660.38 668.54 676.80 685.15 693.60 68 68.84 69.69 70.55 71.42 72.30 73.20 74.10 75.01 75.94 76.87 77.83 78.78 79.76 80.74 81.74 82.75 83.77 84.80 85.85 86.91 87.99 89.07 90.17 91.28 92.41 93.55 94.71 95.88 97.06 98.26 125 126.54 128.10 129.69 131.29 132.91 134.55 136.21 137.89 139.60 141.31 143.06 144.83 146.61 148.43 150.26 152.11 153.99 155.89 157.81 159.76 161.74 163.74 165.76 167.80 169.88 171.98 174.10 176.25 178.43 180.63