INTRODUCTION
HUIYUAN's OPGW/OPPC (Optical Fiber Composite Overhead Ground Wire & Optical Phase Conductor) designs are based on highly reliable and robust stainless steel tube technology. The stainless steel tube is either stranded in the first layer of OPGW/OPPC (Stranded Tube Design) or placed in the core of cable (Central Tube Design).
KEY FEATURES
Stainless-steel optical fiber unit of central loose tube and other wires are twisted simultaneously
Fiber can get a better excess length in the stainless-steel tube
Precise design of the cable cross-section ensures the electrical properties, mechanical and physical properties, and thermal stability of the cable
Cost effective
High quality
SPECIFICATION
| Items | OPGW-60 | OPGW-70 | OPGW-90 | OPGW-110 | OPGW-130 |
| No./diameter of optical tube (mm) | 1/3.5 | 2/2.4 | 2/2.6 | 2/2.8 | 1/3.0 |
| No./diameter of AL wire (mm) | 0/3.5 | 12/2.4 | 12/2.6 | 12/2.8 | 12/3.0 |
| No./diameter of ACS wire (mm) | 6/3.5 | 5/2.4 | 5/2.6 | 5/2.8 | 6/3.0 |
| Cable diameter (mm) | 10.5 | 12 | 13 | 14 | 15 |
| RTS (KN) | 75 | 45 | 53 | 64 | 80 |
| Cable weight (kg) | 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 |
| 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 |
| Contact us for more details | |||||
REMARKS
Detail requirements need to be sent to us for cable design and price calculation. Below requirements are a must:
A, Power transmission line voltage level
B, fiber count
C, Cable structure drawing & diameter
D, Tensile strength
F, Short circuit capacity
