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| Chuỗi Polymer DTR ( Sứ treo polymer 27KV, 35KV, 110KV ) |
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Thông Số Kỹ Thuật
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ITEMS
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DISTRIBUTION LINE
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Dimensions
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Rated voltage (kV)
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25
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Section length (mm)
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445
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Leakage distance (mm)
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655
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Minimum arcing distance (mm)
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310
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Electrical ratings
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Low frequency flashover voltage test (kV)
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Dry
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140
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Wet
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130
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Critical impulse flashover voltage test (kV)
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Positive
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217
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Negative
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310
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Ratio influence voltage data (µv)
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Max.voltage
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1
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Mechanical ratings
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Failing load test (kN)
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100
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Number of sheds
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6
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