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簡要描述:JGH系列鋼基剛體滑觸線高危冶金
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型 號 | 標準截面(mm2) | 額定電流值(A) | 重量(kg/6m) |
JGH—85 | 85 | 500 | 24.3 |
JGH—110 | 110 | 600 | 25.9 |
JGH—170 | 170 | 800 | 29.4 |
JGH—240 | 240 | 1000 | 46.1 |
JGH—320 | 320 | 1200 | 50.4 |
JGH—170Ⅱ | 2×170 | 1300 | 53.9 |
JGH—240Ⅱ | 2×240 | 1600 | 62.2 |
JGH—320Ⅱ | 2×320 | 1900 | 68.8 |
滑觸線規(guī)格mm2 | 相間距離mm | 在90℃時阻降值ZΩ/km | 100A—100m時線路電壓降 | |
△u(V) | △u% | |||
85 | 200 | 0.3629 | 6.29V | 1.65% |
300 | 0.3813 | 6.60V | 1.73% | |
400 | 0.3946 | 6.84V | 1.80% | |
110 | 200 | 0.3202 | 5.55V | 1.46% |
300 | 0.3404 | 5.90V | 1.55% | |
400 | 0.3552 | 6.15V | 1.62% | |
170 | 200 | 0.2690 | 4.66V | 1.23% |
300 | 0.2915 | 5.05V | 1.33% | |
400 | 0.3078 | 6.33V | 1.40% | |
240 | 200 | 0.2459 | 4.26V | 1.12% |
300 | 0.2716 | 4.70V | 1.24% | |
400 | 0.2857 | 4.95V | 1.30% | |
320 | 200 | 0.2328 | 4.03V | 1.06% |
300 | 0.2596 | 4.50V | 1.18% | |
400 | 0.2741 | 4.75V | 1.25% | |
2×170 | 200 | 0.2076 | 3.60V | 0.95% |
300 | 0.2319 | 4.02V | 1.06% | |
400 | 0.2493 | 4.32V | 1.14% | |
2×240 | 200 | 0.1976 | 3.42V | 0.90% |
300 | 0.2249 | 3.90V | 1.03% | |
400 | 0.2416 | 4.19V | 1.10% | |
2×320 | 200 | 0.1932 | 3.35V | 0.88% |
300 | 0.2178 | 3.77V | 0.99% | |
400 | 0.2346 | 4.06V | 1.07% |
滑觸線規(guī)格mm2 | 滑觸線三相平放時相間距離為 | 滑觸線三相豎放時相間距離為 | ||||
200mm | 300mm | 400mm | 200mm | 300mm | 400mm | |
85 | 22 | 26 | 31 | 29 | 35 | 41 |
110 | 23 | 27 | 32 | 30 | 36 | 42 |
170 | 25 | 30 | 35 | 32 | 39 | 45 |
240 | 41 | >50 | >50 | >50 | >50 | >50 |
320 | 43 | |||||
2×170 | >50 | |||||
2×240 | ||||||
2×320 |
滑觸線規(guī)格mm2 | 滑觸線三相豎放時,支架間距離為 | 滑觸線三相平放時,支架間距離為 | ||||||
2m | 3m | 4m | 5m | 2m | 3m | 4m | 5m | |
85 | 0.28 | 1.44 | 4.6 | 11.1 | 0.33 | 1.62 | 5.14 | 12.6 |
110 | 0.31 | 1.52 | 4.8 | 11.8 | 0.35 | 1.72 | 5.44 | 13.2 |
170 | 0.35 | 1.73 | 5.4 | 13.5 | 0.38 | 1.96 | 6.17 | 15.0 |
240 | 0.16 | 0.84 | 2.3 | 5.4 | 0.20 | 1.08 | 3.20 | 7.8 |
320 | 0.19 | 0.96 | 2.4 | 5.9 | 0.24 | 1.20 | 3.60 | 8.4 |
2×170 | 0.22 | 1.09 | 3.5 | 8.5 | 0.17 | 0.86 | 2.70 | 6.6 |
2×240 | 0.16 | 0.79 | 2.5 | 6.1 | 0.22 | 1.12 | 3.50 | 8.5 |
2×320 | 0.18 | 0.91 | 2.9 | 7.1 | 0.25 | 1.28 | 4.10 | 10.0 |
暫載率(ED) | 暫載系數(shù)(FED) |
100% | 1.00 |
80% | 0.90 |
60% | 0.78 |
50% | 0.71 |
40% | 0.63 |
名稱 名 稱 | 滑 觸 型 號 | A | B | C | D |
JGJ—Ⅰ 普通絕緣子 | JGH—85 | 199.5 | 75 | 50 | 74.5 |
JGH—110 | 202 | 75 | 50 | 77 | |
JGH—170 | 205 | 75 | 50 | 80 | |
JGH—240 | 228 | 75 | 50 | 103 | |
JGH—320 | 229 | 75 | 50 | 104 | |
JGH—170Ⅱ | 215 | 75 | 50 | 90 | |
JGH—240Ⅱ | 218 | 75 | 50 | 93 | |
JGH—320Ⅱ | 219 | 75 | 50 | 94 | |
JGJ—Ⅱ 高強度絕緣子 | JGH—85 | 244.5 | 100 | 70 | 74.5 |
JGH—110 | 247 | 100 | 70 | 77 | |
JGH—170 | 250 | 100 | 70 | 80 | |
JGH—240 | 273 | 100 | 70 | 103 | |
JGH—320 | 274 | 100 | 70 | 104 | |
JGH—170Ⅱ | 260 | 100 | 70 | 90 | |
JGH—240Ⅱ | 263 | 100 | 70 | 93 | |
JGH—320Ⅱ | 264 | 100 | 70 | 94 |
工作場地的周圍溫度 | 30℃ | 40℃ | 60℃ | 100℃ |
間隙尺寸 | 3~5mm | 5~7mm | 7~9mm | 10~12mm |
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