| 高強(qiáng)度膠木柱常用規(guī)格：（mm） | ||||||
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60mmX60mmX2260mm |
40mmX40mmX1.85m |
40mmX40mmX1.46m |
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40mmX40mmX1.2m |
40mmX50mmX1.1m |
40mmX40mmX1.03m |
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40mmX40mmX1m |
40mmX40mmX0.98m |
40mmX40mmX0.95m |
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40mmX40mmX0.9m |
40mmX40mmX0.86m |
40mmX40mmX0.78m |
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40mmX40mmX0.78m |
40mmX40mmX0.74m |
40mmX40mmX0.72m |
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40mmX40mmX0.7m |
40mmX40mmX0.67m |
30mmX40mmX0.86m |
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30mmX80mmX0.8m |
30mmX40mmX0.72m |
30mmX30mmX0.75m |
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30mmX30mmX0.7m |
30mmX30mmX0.67m |
30mmX30mmX0.65m |
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顏色：黃色
可依客戶加工成各種尺寸，并制作各種異型件。
技術(shù)指標(biāo)
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序號(hào)
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性能
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單位
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指標(biāo)值
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1
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密度
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g/cm3
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1.7～1.9
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2
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垂直層向彎曲強(qiáng)度
縱向相對(duì)濕度50±5％
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23±2℃
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MPa
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≥340
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155±5℃
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≥170
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3
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沖擊強(qiáng)度（簡(jiǎn)支梁無(wú)缺口）
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縱向
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KJ/m2
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≥147
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橫向
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≥98
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4
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垂直層向介電強(qiáng)度 90℃變壓器油 1min≤3mm
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MV/m
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≥11.5
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5
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平行層向擊穿電壓 90℃ 變壓器油1min
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KV
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35
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6
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平行層向絕緣電阻
相對(duì)濕度50±5％
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溫度23±2℃
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Ω
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≥1×1010
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浸水24±1h
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≥1×108
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7
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介質(zhì)損耗因數(shù)
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頻率50Hz
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－
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≤0.05
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浸水后1MHz
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－
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≤0.04
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8
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浸水后1MHz時(shí) 相對(duì)介電常數(shù)
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－
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≤5.5
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