Tel

008673182038185

3333333
4444
22222


Products

Contact Us

  1. Tel:008673182038185
  2. Email:[email protected]
  3. Address:Building B, Kaixuan International, Furong District, Changsha, Hunan, China
  4. Company:Hunan Zhongruiguang Communication Equipment Co.,Ltd.
opgw2.png
131.jpg


OPGW central type 75 Cross Section fiber optic cable

Description of OPGW:
The Central Tube Optical Ground Wire(OPGW) is surrounded by single or double layers of aluminum clad steelwires(ACS) or mix ACS wires and aluminum alloy wires,their design is fully adapted to the most common electric line needs.

130.jpg

Typical Design: 


Named

No.

Diameter


Structure Details

Center

SUS-Tube

1

4.00 mm

Layer 1

20% AS Wire

6

4.00 mm

 Design Details:


According to IEEE std 1138,IEC 60794-4 standards




Stranding direction of outer layer is "Right-hand"



Fiber No. & Type

24 G652.


Standard Diameter

12.00 mm


Supporting Cross Section

75.40 mm2


Section of AS wire

75.40 mm2


Approximate mass

534.5 kg/km

Technical Data

Ultimate Tensile Strength

91.2 KN


Rated Tensile Strength

86.7 KN


Maximum Allowable Tension(40%RTS)

459.80 KN/mm2


Everyday Stress(20%RTS)

229.9 KN/mm2


Strain Margin Stress(70%RTS)

804.7 KN/mm2


Modulus of Elasticity

162.0 Gpa


Thermal Elongation Coefficient

13.0×10-6/℃


Calculated D.C. Resistance at 20℃

1.139Ω/km


Short-Circuit Current (0.25 sec, 20~200℃)

11.1 KA


Short-Circuit Current Capacity(20~200℃)

30.9kA2·s


Minimum Bending Radius

240 mm


Ratio between Pull and Weight

17.40 mm

Temperature Rage

Installation

-10℃~+50℃


Transportation and Operation

-40℃~+80℃

 

Now contact price discount price!

* Name:

* Email:

Tel:

Country:

*Message:

 

窗口背景

Now contact price discount price×

Leave a message

Copyright © 2005-2018 Hunan Zhongruiguang Communication Equipment Co.,Ltd. All rights reserved

Information submitted... Later, please