中文 
The damage phenomenon of OPGW optical cable after lightning strike is similar to that of overhead ground wire,
Insulated cables are cumbersome to produce, and it is easy to cause faults if the production time is too long.
The environmental protection cables produced by Qingzhou cable manufacturer have the following characteristics:
During the operation of wires and cables, accidents of this kind often occur, especially when non-standard wires and cables are used.
Qingzhou cable manufacturer share with you the matters needing attention in terms of wire and cable storage and transportation
OPGW optical cable is mainly used on 500kV, 220kV and 110kV voltage grade lines.
After the power cable is heated, if the cause is not found and the fault is eliminated in time, the insulation thermal breakdown will occur after the cable continues to be powered on continuously.
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As a well-known brand in the high-temperature wire and cable industry, Henan Qingzhou cable has made certain achievements in the foreign market.
