Optical fiber composite overhead ground wire OPGW Tianjin Introduction range

Description: stainless steel tube optical fiber composite overhead ground wire (OPGW) is described OPGW optical fiber composite overhead ground wire transmission lines, and the power line design and installation of overhead ground wire at the same time, a complete erection. It is mainly used in :( 1) a new line; (2) replacement of aging ground line; (3) requires a good overall optical transmission line (cable protection best and safest route). Features 1. Small diameter, light weight, no additional load to the tower. 2. Calculate a high breaking strength, able to withstand harsh conditions. 3. can accommodate 2 to 72 core single / multi-mode fiber multimode or single-mode optical fiber. 4. Available G.652 fiber, G.655 fiber, or a combination of both. 5. The reasonable structural design to ensure the fiber under normal operating conditions without strain. Features: OPGW cable designed to take into account the actual situation of the power line for any new high-voltage transmission lines. Available for different user needs of different tensile strength and other parameters of the short-circuit current, well-designed mechanical and electrical performance to match the best product to achieve the best balance. Applications: OPGW cable mainly on 500KV, 220KV, 110KV voltage line use, the impact of power lines, security and other factors, multi-application on the new line. High pressure over 110KV line, span large (generally in the 250M or more). Easy to maintain, easy to solve problems across the line, the mechanical properties can meet the line big leap; OPGW outer layer of metal armor, no effect on the high-voltage erosion and degradation; OPGW in the construction must be power outages, large power loss, so In the new 110KV high voltage line above should be used in OPGW. Welcome to inquire: 15901332801 QQ: 1493839720