AA Layer OPGW 48 Core Fiber Optic Cable Stranded Single Mode G652 Ground Wire Outdoor Aerial Dielectric
48 Core OPGW Fiber Optic Cable
,Outdoor Aerial OPGW Fiber Optic Cable
OPGW cable is mainly used in the communication line of the new high-voltage transmission system, or to replace the existing ground wire of the original overhead high-voltage transmission system. It contains optical fiber communication lines and has good performance to prevent lightning strikes.
OPGW main characters
- The diameter of the optical cable is small, so the additional load on the tower is small.
- The design of aluminum-clad steel pipe is reasonable, the tensile strength is high, and the excess length of optical fiber is well controlled.
- Good safety performance, and lightning protection.
- Different armor combinations can meet different performance requirements.
OPGW Application
OPGW cable is mainly used in 500KV, 220KV and 110KV lines, limited by power cut, security and other elements, mostly used in new lines. Its applications are:high pressure over 110kv, with a longer span (usually over 250M).
OPGW Specification
| OPGW-113(87.9;176.9) | |||
| Type | single/Double Layer | Structure | Aluminum tube/ Al-clad-stainless steel tube |
| Fiber Count | 24 | Material | Aluminum clad steel wires(ACS) or mix ACS wires and aluminum alloy wires |
| Fiber Type | Singlemode | Installed | High pressure line over 110kv; |
| Diameter(mm) | 12 | Weight(kg/km) | 500 |
| RTS(KN) | 81 | Short Circuit(Ka2s) | 41 |
| Application | Aerial / ground (earth) wire. | OEM | yes |
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