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OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price
OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price
OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price
OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price
OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price
OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price
Specifications
Brand Name :
TW-SCIE or OEM
Model Number :
48Core OPGW
Certification :
ISO9001,ROHS,CE,CE and ROHS
Place of Origin :
Dongguang China
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
30km/day
Delivery Time :
in four weeks
Packaging Details :
Wooden Drum
Application :
communication
Fiber type :
G652D,G657A2
Type :
professional manufactures Fiber optic sma connector
Product name :
fiber optic launch cable
Fiber count :
1-144 Core
Length :
700M or as your required
Jacket material :
aluminium-coated steel/ACS
Operating temperature :
-40°C to + 70°C
Package :
Wooden Drum
Cable diameter :
0.25MM
Strength member :
steel wire
Description

48 Core Self-Supporting Aerial Composite Overhead Ground Wire


Optical Fiber Composite Overhead Ground wire (OPGW) is a type of cable that is used in overhead power lines. Such cable combines the functions of grounding and communications.

An OPGW cable contains a tubular structure with one or more optical fibers in it, surrounded by layers of steel and aluminum wire.It is mainly used for communication lines of 110kV, 220kV, 500kV, 750kV and new overhead high-voltage transmission systems. It also can be used to replace the existing ground wire of the old overhead high-voltage transmission system.

The OPGW cable is run between the tops of high-voltage electricity pylons. The conductive part of the cable serves to bond adjacent towers to earth ground, and shields the high-voltage conductors from lightning strikes. Special structures can be customized according to user needs.

Applications

1.Adapt to replace the aged ground wire and new structure of high voltage ground wire.

2.lighting protection and conduct the short circuit current

3.OPGW can replace conventional ground wire of old power line with increasing fiber communication function.

Technical Data

Structure Details Named No. Diameter
Center 20%AS wire 1 2.70 mm
Layer 1 20%AS wire 4 2.70 mm
SUS-Tube 2 2.70 mm
Layer 2 20%AS wire 10 2.70 mm
According to IEEE std 1138,IEC 60794-4 standards
Fiber No. & Type 48 G652D
Standard Diameter 13.50 mm
Supporting Cross Section 97.30 mm2
Section of AS wire 97.30 mm2
Approximate mass 687.0 kg/km
Rated Tensile Strength 117.0 kN
Maximum Allowable Tension(40%RTS) 46.8 N/mm2
Everyday Stress(25%RTS) 29.3 N/mm2
Strain Margin Stress(70%RTS) 81.9 N/mm2
Modulus of Elasticity 162.0 GPa
Thermal Elongation Coefficient 13.0 ×10-6/ºC
Calculated D.C. Resistance at 20ºC 0.878 Ω/km
Short-Circuit Current Capacity(40~200ºC, 0.25s) 45.3 kA2·s
Ratio between Pull and Weight 17.40 km
Temperature Installation -10ºC~+50 ºC
Range: Transportation and Operation -40ºC~+80 ºC


Cross Section


OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor PriceOPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price
OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price

Dongguan TW-SCIE Co., Ltd. is a high-tech enterprise specializing in the research and development, production, processing, sales and network engineering of optical fiber communication products, and has independent import and export rights. The company has a group of loyal, dedicated, wise, strong professional and technical talents, committed to tracking the world's advanced optical communication products development and application. The company R & D, production, management of the main products are optical fiber, optical cable, optical transceiver, optical MODEM and so on. Products are widely used in communication, electric power, railway, military and other related departments, exported to France, India, Singapore, Malaysia and other countries.

OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price

OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price


Our Certificates
REACH
ROHS
TLC Telecom Certificate
Environmental Management System Certification
ISO9001:2000
Utility Model Patent Certificate

OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price

OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price

OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price

Our Quality & Service


DONGGUAN TW-SCIE CO., LTD. is committed to providing the highest quality optical fiber cable products & services to our customers by:
1.Consistently meeting for product quality and performance;
2. Timely delivery of products and services to meet our customer's requirements;
3. Ensuring that our people are properly trained so that they are better able to serve our customers.

ANY QUESTIONS , PLEASE FEEL FREE TO CONTACT US !

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OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price

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Product Detail
Brand Name :
TW-SCIE or OEM
Model Number :
48Core OPGW
Certification :
ISO9001,ROHS,CE,CE and ROHS
Place of Origin :
Dongguang China
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price
OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price
OPGW Optical Fiber Ground Wire Cable 48 Core 220kv Overhead Ground The Manufacturer With The Floor Price

DONGGUAN TW-SCIE CO., LTD.

Verified Supplier
7 Years
guangdong, dongguan
Since 2002
Business Type :
Manufacturer, Exporter
Main Products :
Outdoor Fiber Optic Cable, Indoor Fiber Optic Cable, Fiber Optic Cable
Total Annual :
50000000-100000000
Employee Number :
100~300
Certification Level :
Verified Supplier
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