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pm | | China ADSS and OPGW Cable Fittings factory (10th Jan 23 at 4:34am UTC) | | China ADSS and OPGW Cable Fittings factory ypeTypeAvaliable Dia.of Cable (mm)Avaliable Dia.of Span(m)
Tangent Clampfor ADSSACQ100/1109.0~11.1100
ACQ100/133011.2~13.3100
ACQ100/155013.4~15.5100
Monolayer Preformed rods Suspension Set for ADSSAXCD200/10109.7~10.1200
AXCD200/106010.2~10.6200
AXCD200/111010.7~11.1200
AXCD200/117011.2~11.7200
AXCD200/120011.8~12.0200
AXCD200/127012.1~12.7200
AXCD200/129012.8~12.9200
AXCD200/136013.0~13.6200
AXCD200/141013.7~14.1200
AXCD200/143014.2~14.3200
AXCD200/145014.4~14.5200
AXCD200/151014.6~15.1200
ADSS optical cable is erected on the same tower as the high-voltage power line, so its surface is not only required to be as resistant to ultraviolet radiation as ordinary optical cables, but also required to withstand the test of high-voltage and strong electric environment for a long time. The capacitive coupling between the optical cable and the high-voltage phase line and the earth will produce different spatial potentials on the surface of the optical cable. Under the influence of meteorological environment such as rain, snow, frost, and dust, the potential difference causes local leakage current on the surface of the wet and dirty optical cable. The resulting thermal effect causes the moisture in some areas of the surface of the optical cable to evaporate. At the moment of evaporation, the leakage current is interrupted, resulting in an arc and Larger heat energy, the accumulated heat energy will burn the surface of the optical cable, forming a tree-like trace, which is the so-called electric trace. Over time, the outer sheath is damaged due to aging. From the surface to the inside, the mechanical properties of the aramid yarn are degraded, and the optical cable will eventually break.China ADSS and OPGW Cable Fittings factory
website:http://www.chinaelectrictelecommunicate.com/adss-and-opgw-cable-fittings/ | |
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