2021 Good Quality All Dielectric Fiber Optic Cable - Electronic Cable- Composite Overhead Ground Wire With Optical Fibers (OPGW) – Wasin Fujikura Featured Image

2021 Good Quality All Dielectric Fiber Optic Cable - Electronic Cable- Composite Overhead Ground Wire With Optical Fibers (OPGW) – Wasin Fujikura Wasin Fujikura

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2021 Good Quality All Dielectric Fiber Optic Cable - Electronic Cable- Composite Overhead Ground Wire With Optical Fibers (OPGW) – Wasin Fujikura Detail:

introduction

► OPGW is a type of cable structure with composite of optical transmission and overhead ground wire fbr power transmission. It’s working in power transmission line both as optical fiber cable and overhead ground wire which can provide protection of lightning strike and conducting short circuit currency.

► The OPGW consist of stainless steel tube optical unit, aluminum cladding steel wire, aluminum alloy wire. It has central stainless steel tube structure and layer stranding structure. We can design the structure according to different environment condition and customer’s requirements.

Feature

► Stainless-steel optical fiber unit of central loose tube or layer stranding structure
► Aluminum alloy wire and aluminum clad steel wire armored
► Coated with anticorrosive grease between layers
► OPGW can support heavy load and long span installation
► OPGW can meet the ground wire’s requirement of mechanical and electric by adjusting proportion of steel and aluminum.
► Easy to produce the similar specification of exist ground wire can replace the exist ground wire

Application properties

► Adapt to replace the aged ground wire and new structure of high voltage ground wire
► lighting protection and conduct the short circuit current
► Optical fiber communication ability

Structure and technical specifications

Typical Structure
► Type 1. Central stainless steel tube structure
► Type 2. Layer stranding structure

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	12.0	13.0	14.0	15.0
RTS(KN)	75	45	53	64	80
Cable weight (kg/km)	415	320	374	432	527
DC resistance(20°C Ω/km)	1.36	0.524	0.448	0.386	0.327
Modulus of elasticity(Gpa)	162.0	96.1	95.9	95.6	97.8
coefficient of Linear thermal expansion (1/°C ×10^-6	12.6	17.8	17.8	17.8	17.2
Short circuit capacity (kA²s)	24.0	573	78.9	105.8	150.4
Max. operation temperature (°C)	200	200	200	200	200
Max. fiber count	48	32	48	52	30

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Our commission should be to provide our customers and consumers with ideal top quality and aggressive portable digital products for 2021 Good Quality All Dielectric Fiber Optic Cable - Electronic Cable- Composite Overhead Ground Wire With Optical Fibers (OPGW) – Wasin Fujikura , The product will supply to all over the world, such as: Brazil, Madagascar, Malawi, Now, with the development of internet, and the trend of internationalization, we have decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to give our customers more profit, and looking forward to more chance to make business.

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