Cable OPGW

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OPGW Cable means Optical Ground Cable. It is a type of cable used in overhead electrical power transmission lines.. The OPGW combines the functions of a ground cable and a fiber optic cable.

The outer layer of OPGW cable is typically a layer of aluminum wires for electrical conductivity, which serves as the ground wire for the power line. Inside this layer, There are optical fibers that transmit data.

The primary purpose of the OPGW is to provide a reliable and efficient means of communication for energy utility companies..

Our optical fibers Dosense Cable can be used for various purposes, as real-time monitoring of power line conditions, remote control of equipment on the lines and high-speed data transmission for communication purposes.

Cable OPGW

OPGW Cable Description

OPGW Cable is a composite cable designed for use in overhead electrical power transmission lines. Combines the functions of a traditional ground cable with optical fibers for communication. The cable structure consists of a central core surrounded by layers of optical fibers and metal wires..

Integration of Power Transmission and Communication: OPGW serves as both a ground wire for electrical conductivity and a communication medium for transmitting data along power transmission lines..

High Strength and Durability: Constructed with materials optimized for strength and durability, OPGW is designed to withstand the mechanical stresses and environmental conditions typical of overhead transmission lines..

Reliable Communication: Optical fibers within the cable ensure reliable communication for applications such as real-time monitoring, remote control and data transmission.

Corrosion Resistance: The outer layers of the cable are designed to resist corrosion, extending the life of the OPGW in harsh outdoor environments.

Simple Installation: OPGW is designed for easy installation on existing power transmission lines, minimizing downtime and installation costs.

OPGW Cable Features

Characteristics

1. Until 144 fibras
2. Cable diameter and weight are approximate with other ground wire. Less additional load on the tower, high tensile strength.
3. The excellent stainless steel tube braiding technology makes the fibers have good excess secondary length and allows the fibers to be free.
movement in the tube. Which keeps the fiber stress-free while the cable is subjected to longitudinal stresses.
4. The optical fibers are protected by stainless steel tubes.
5. Excellent security, good bullet resistance performance.
6. The ACSW braided design, AAW and SST provides a broad combination of electrical conductivity and mechanical tensile strength.

Superior lightning resistance
• Less aluminum alloy cables needed (AA) to meet electrical specifications
• More ACS or higher resistance cables can be used
• AA cables can be completely replaced with ACS in some applications

Extruded Aluminum Core Tube
• Good combination of crush and kink resistance
• The central tube can be easily and safely guided to closures without reinforcement
• Easy access to the Superior optical core

Electrical performance
• Aluminum center tube substantially increases conductor cross section
• Improved short circuit capability

OPGW cable parameter

Key name	Structure (No.Day./AS)nmm/AS		Area mm2		Diameter	linear mass	Classified fortaleza	DC endurance	short current capacity

	center	Outer layer	AS	Total	mm	Kg/km	KN	Oh/km	KA2S
OPGW-24B1-42[54;8.4]	1×3.0/24B1	6×3.0/20AS	42.41	42	9	309	54	2.03	8.4
OPGW-24B1-42[43.5;10.6]		6×3.0/27AS	42.41	42	9	281	43.5	1.53	10.6
OPGW-24B1-42[35.5;11.5]		6×3.0/30AS	42.41	42	9	268	35.5	1.37	11.5
OPGW-30B1-48[61.4;10.9]	1×3.2/30B1	6×3.2/20AS	48.25	48	9.6	348	61.4	1.78	10.9
OPGW-30B1-48[49.5;13.7]		6×3.2/27AS	48.25	48	9.6	315	49.5	1.34	13.7
OPGW-30B1-48[40.3;14.9]		6×3.0/30AS	48.25	48	9.6	3.1	40.3	1.21	14.9
OPGW-30B1-51[63.9;12.3]	1×3.3/30B1	6×3.3/20AS	51.32	51	9.9	368	63.9	1.68	12.3
OPGW-30B1-51[52.7;15.5]		6×3.3/27AS	51.32	51	9.9	333	52.7	1.26	15.5
OPGW-30B1-51[42.9;16.8]		6×3.3/30AS	51.32	51	9.9	318	42.9	1.14	16.8
OPGW-30B1-51[33.2;20.8]		6×3.3/40AS	51.32	51	9.9	268	33.2	0.85	20.8
OPGW-36B1-54[67.8;13.9]	1×3.4/36B1	6×3.4/20AS	54.48	54	10.2	389	67.8	1.58	13.9
OPGW-36B1-54[55.9;17.5]		6×3.4/27AS	54.48	54	10.2	352	55.9	1.19	17.5
OPGW-36B1-54[45.5;19]		6×3.4/30AS	54.48	54	10.2	336	45.5	1.07	19
OPGW-36B1-54[35.2;23.4]		6×3.4/40AS	54.48	54	10.2	283	35.2	0.8	23.4
OPGW-40B1-58[69.6;15.6]	1×3.5/40B1	6×3.5/20AS	57.73	58	10.5	410	69.6	1.49	15.6
OPGW-40B1-58[59.2;19.6]		6×3.5/27AS	57.73	58	10.5	371	59.2	1.12	19.6
OPGW-40B1-58[48.3;21.3]		6×3.5/30AS	57.73	58	10.5	354	48.3	1.01	21.3
OPGW-40B1-58[37.3;26.3]		6×3.5/40AS	57.73	58	10.5	298	37.3	0.76	26.3
OPGW-48B1-61[73.7;17.5]	1×3.6/48B1	6×3.6/20AS	61.07	61	10.8	432	73.7	1.41	17.5
OPGW-48B1-61[62.7;22]		6×3.6/27AS	61.07	61	10.8	391	62.7	1.06	22
OPGW-48B1-61[51.1;23.8]		6×3.6/30AS	61.07	61	10.8	373	51.1	0.95	23.8
OPGW-48B1-61[39.5;29.5]		6×3.6/40AS	61.07	61	10.8	313	39.5	0.72	29.5
OPGW-50B1-65[76.6;19.5]	1×3.7/50B1	6×3.7/20AS	64.51	65	11.1	455	76.6	1.33	19.5
OPGW-50B1-65[66.2;24.5]		6×3.7/27AS	64.51	65	11.1	411	66.2	1	24.5
OPGW-50B1-65[53.9;26.6]		6×3.7/30AS	64.51	65	11.1	392	53.9	0.9	26.6
OPGW-50B1-65[41.7;32.9]		6×3.7/40AS	64.51	65	11.1	329	41.7	0.68	32.9
OPGW-54B1-68[80.8;21.7]	1×3.8/54B1	6×3.8/20AS	68.05	68	11.4	478	80.8	1.26	21.7
OPGW-54B1-68[69.8;27.3]		6×3.8/27AS	68.05	68	11.4	432	69.8	.0.95	27.3
OPGW-54B1-68[56.9;29.6]		6×3.8/30AS	68.05	68	11.4	412	56.9	0.86	29.6
OPGW-54B1-68[44;36.6]		6×3.8/40AS	68.05	68	11.4	346	44	0.64	36.6
OPGW-60B1-75[86.7;26.6]	1×4.0/60B1	6×4.0/20AS	75.4	75	12	527	86.7	1.14	26.6
OPGW-60B1-75[77.4;33.5]		6×4.0/27AS	75.4	75	12	476	77.4	0.86	33.5
OPGW-60B1-75[63;36.3]		6×4.0/30AS	75.4	75	12	453	63	0.77	36.3
OPGW-60B1-75[48.7;44.9]		6×4.0/40AS	75.4	75	12	380	48.7	0.58	44.9