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As a top opgw fiber optic cable supplier, HONREY CABLE’s OPGW cable is mainly used in overhead power lines. there are three main categories: aluminum tube type, aluminum skeleton type and (stainless) steel pipe type. The opgw conductor has the functions of ground wire and communication. It has the characteristics of large spacing, easy maintenance, anti-electromagnetic interference, light gravity and so on. At the same time, it also has the characteristics of high reliability, superior mechanical properties, and low cost.
Cable model | OPGW-60 | OPGW-70 | OPGW-90 | OPGW-110 | OPGW-130 |
---|---|---|---|---|---|
Number /diameter(mm) of stainless steel tube | 1/3.5 | 2/2.4 | 2/2.6 | 2/2.8 | 1/3.0 |
Number /diameter of AL wire(mm) | 0/3.5 | 12/2.4 | 12/2.6 | 12/2.8 | 12/3.0 |
Number /diameter of ACS wire(mm) | 6/3.5 | 5/2.4 | 5/2.6 | 5/2.8 | 6/3.0 |
Diameter of Cable (mm) | 10.5 | 12 | 13 | 14 | 15 |
RTS(KN) | 75 | 45 | 53 | 64 | 80 |
Cable weight (kg/km) | 415 | 320 | 374 | 432 | 527 |
DC resistance(20℃ W/km) | 1.36 | 0.524 | 0.448 | 0.386 | 0.327 |
Modulus of elasticity(GPa) | 162 | 96.1 | 95.9 | 95.6 | 97.8 |
coefficient of Linear thermal expansion(1/℃×10-6) | 12.6 | 17.8 | 17.8 | 17.9 | 17.2 |
Short circuit capacity (kA²s) | 24 | 57.3 | 78.9 | 105.8 | 150.4 |
Max. operation temperature (℃) | 200 | 200 | 200 | 200 | 200 |
Max. fiber count | 48 | 32 | 48 | 52 | 30 |