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| Fiber Type: | G652D | RTS (kgf): | 76.2 |
|---|---|---|---|
| UTS (kgf): | 80.2 | Diameter: | 13.8mm |
| Weight: | 495kg/km | Diameter Of Coating: | 125 ± 1 |
| Standards: | IEEE Std 1138、IEC 60794-4 | Fibers Number: | 24 |
the central al-covered steel tube is surrounded by single or double layers of aluminum clad steel wires
(acs) or mix acs wires and aluminum alloy wires. al-covered stainless steel tube design increases
the cross section of al, to reach a better fault current and lightning resistance performance. apply to the
transmission line which requires small diameter and large fault current.
Characteristic:
1. High quality standards for designing, testing and producing with grade A materials available to ensure
long-term reliability .
2. Engineering support supervising and providing its own line of accessories hardware .
3.Seal stainless steel tube superior protection to the fiber optical to moisture and extreme environmental
conditions such as lightening
4. To construct OPGW must cut power, resulting in greater loss, thus OPGW must be used in constructing
high pressure line over 110kv;
5. Apply to the transformation of old lines.
Standards:
ITU-TG.652 Characteristics of a single mode optical fiber
ITU-TG.655 Characteristics of a non-zero dispersion -shifted single mode fibers optical
EIA/TIA598 B Col code of fiber optic cables
IEC 60794-4-10 Aerial optical cables along electrical power lines-family specification for OPGW
IEC 60794-1-2 Optical fiber cables -part test procedures
IEEE1138-2009 IEEE Standard for testing and performance for optical ground wire for use on
electric utility power lines
IEC 61232 Aluminum -Clad steel wire for electrical purposes
IEC60104 Aluminum magnesium silicon alloy wire for overhead line conductors
IEC 61089 Round wire concentric lay overhead electrical stranded conductors .
| Specification | Fiber Count | Diameter(mm) | Weight (kg/km) | RTS(KN) | Short Circuit (KA2s) |
| OPGW-32(40.6;4.7) | 12 | 7.8 | 243 | 40.6 | 4.7 |
| OPGW-42(54.0;8.4) | 24 | 9 | 313 | 54 | 8.4 |
| OPGW-42(43.5;10.6) | 24 | 9 | 284 | 43.5 | 10.6 |
| OPGW-54(55.9;17.5) | 36 | 10.2 | 394 | 67.8 | 13.9 |
| OPGW-61(73.7;17.5) | 48 | 10.8 | 438 | 73.7 | 17.5 |
| OPGW-61(55.1;24.5) | 48 | 10.8 | 358 | 55.1 | 24.5 |
| OPGW-68(80.8;21.7) | 54 | 11.4 | 485 | 80.8 | 21.7 |
| OPGW-75(54.5;41.7) | 60 | 12 | 459 | 63 | 36.3 |
| OPGW-76(54.5;41.7) | 60 | 12 | 385 | 54.5 | 41.7 |
| OPGW-79(51.2;49.5) | 72 | 12.3 | 403 | 51.2 | 49.5 |
|
Specification |
Fiber Count |
Diameter(mm) |
Weight (kg/km) |
RTS(KN) |
Short Circuit (KA2s) |
|
OPGW-96(121.7;42.2) |
12 |
13 |
671 |
121.7 |
42.2 |
|
OPGW-127(141.0;87.9) |
24 |
15 |
825 |
141 |
87.9 |
|
OPGW-127(77.8;128.0) |
24 |
15 |
547 |
77.8 |
128 |
|
OPGW-145(121.0;132.2) |
28 |
16 |
857 |
121 |
132.2 |
|
OPGW-163(138.2;183.6) |
36 |
17 |
910 |
138.2 |
183.6 |
|
OPGW-163(99.9;213.7) |
36 |
17 |
694 |
99.9 |
213.7 |
|
OPGW-183(109.7;268.7) |
48 |
18 |
775 |
109.7 |
268.7 |
|
OPGW-183(118.4;261.6) |
48 |
18 |
895 |
118.4 |
261.6 |
Manufacturing process:
Test:
Packing and shipping:
