Optical Fiber Composite Ground Wire (OPGW) /Fiber Optic Cable with IEEE1138 Standard

Product Description

 Optical Fiber Composite Ground Wire (OPGW) /Fiber Optic Cable with IEEE1138 Standard (Model: OPGW)

Product Description

OPGW fiber optic cable is the short form of Optical Fiber Composite Overhead Ground Wire. OPGW fiber optic cable is suitable for installation on new power lines with double function of ground wire and communication. Especially for installation on normal voltage and extra high voltage power lines. OPGW cable can replace conventional ground wire of old power line with increasing fiber communication function. OPGW cable conduct short circuit current and provide lightning resistance.

OPGW Fiber Optic Cable with IEEE1138 Standard (Model: OPGW) Structure:
Stainless steel loose tube
The stainless steel loose tube, ACS and outside AA can be stranded to form the single layer. It is coated with anti-corrosion jelly between the stranding layers


OPGW Cable Features:
(1) The OPGW fiber optic cable uses stainless steel loose tube structure, increasing its reliability and the performance of temperature-resistant.
(2) The OPGW fiber optic cable meets the requirement of large fiber line application.
(3) The OPGW fiber optic cable is specially applied for the optical communication system while installing the electric transmission line.
(4) Project design (sag-tension calculation, short circuit current, ADSS hardware fittings calculation)
 

Application

OPGW fiber optic cable is mainly used in 500KV, 220KV and 110KV lines, limited by power cut, security and other elements, mostly used in new lines. Its applications are: high voltage over 110kv, with a longer span (usually over 250M);
.easy to maintain, easy for line span, its mechanical property can meet a big line span;
.outer OPGW fiber optic cable is metal armoring, with no influence for high pressure electro-corrosion and degradation;
.to construct OPGW fiber optic cable must cut power, resulting in greater loss, thus OPGW must be used in constructing high voltage line over 110kv;
.For OPGW fiber optic cable performance index, the more short circuit current, the more need a good conductor to be metal armor, and reduce tension strength, while, if the tension strength is certain, to increase short circuit current capacity, the only way is to enlarge metal section area, resulting in an increased cable Dia and weight, so that security is a question for line pole strength

Product Parameters

 

Central Optical Fiber SUS Tube Structure (Parts)
Structure Drawing	Structure:central optical fiber SUS tube structure with single stranded layer
	Order Type Model	OPGW-36B1-48 [59;11]	OPGW-40B1-58 [71;16]
	Max. fiber count	36	40
	Tube size	φ3.2 mm	φ3.5mm
	Cable diameter	φ9.6 mm	φ10.5 mm
	Cross-section carry area	48 mm2	58 mm2
	Cable weight	338 kg/km	400 kg/km
	Rated Tensile Strength(RTS)	59 kN	71 kN
	DC resistance at 20degC	1.782 Ω/km	1.490 Ω/km
	Short current capacity (40~200degC)	11 kA2@s	16 kA2@s
	Linear expansion coefficient	13.0×10-6/degC	13.0×10-6/degC
	Young's modulus	162.0 kN/mm2	162.0 kN/mm2

Structure Drawing	Structure:central optical fiber SUS tube structure with double stranded layers
	Order Type Model	OPGW-30B1-127 [77;137]	OPGW-40B1-163 [99;226]
	Max. fiber count	30	40
	Tube size	φ3.0 mm	φ3.4 mm
	Cable diameter	φ15.0 mm	φ17.0 mm
	Cross-section carry area	127 mm2	163 mm2
	Cable weight	529 kg/km	673 kg/km
	Rated Tensile Strength(RTS)	77 kN	99 kN
	DC resistance at 20degC	0.329 Ω/km	0.255 Ω/km
	Short current capacity (40~200degC)	137 kA2@s	226 kA2@s
	Linear expansion coefficient	17.5×10-6/degC	17.5×10-6/degC
	Young's modulus	97.3 kN/mm2	97.3 kN/mm2

OPGW Production Line:

Company Profile

At the forefront of technological innovation, bridging the gap between reliability and progress, is Qingdao Powtech Electronics Co., Ltd (Powtech Electronics).
Through the integration of cutting-edge engineering, stringent quality, and sustainable practices, the company empowers industries to build resilient networks and energy systems for a connected future.
Founded in 1994 and headquartered in Qingdao, China, Powtech Electronics has worked diligently over the past three decades to become a trailblazing high-tech enterprise dedicated to designing, manufacturing, and supplying advanced solutions for telecommunications (telecoms) and power transmission industries.
With over 30 years of expertise, the company proudly combines innovation, precision engineering, and customer-centric values to deliver reliable, sustainable technologies worldwide to its many customers.
Through its mission of offering reliability from design to delivery and a vision of pioneering green technologies that connect communities and power global progress, Powtech Electronics provides its clients with complete solutions from start to finish.
The company leverages a dual-brand strategy, allowing it to cater to diverse industry needs through its core brands and solutions. Specifically, these include its Optelec and Jetpower brands.
Optelec is a leader in optical communication and power transmission distribution, whilst Jetpower - an innovator in renewable energy and power systems - spans solar street lighting projects and customised power supply solutions for telecoms towers and industrial applications.

Certifications

Customer visit

FAQ

 

Q1:Can u provide us with samples?
Ans1: Yes, we can provide 1 to 2pcs samples for free.

Q2:If we need customized/OEM product, Can u supply?
Ans2: Yes,Customized/OEM product/artwork is available for us. Professional designers, Advanced technicians and mold modifications department ensure that we will make the exact model for u accordingly.

Q3:If u can accept small trial order?
Ans3: Yes, small trial order is accepted.

Q4:What payment terms available for u? 
Ans4: We accept TT, LC, Alipay etc.

Q5:Can u offer discount?
Ans5: Yes, Discount available on large order. The larger the order, the more discount we will offer.

Q6:What is ur delivery time?
Ans6: Usually, delivery will be made within 2 weeks after down payment; If order very large,one month we will need. Please note, delivery time is production time, and shipping time not included. If u want to know, we can help u consult shipping company for details.