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ZEGOTA Precision Technology Co.,LTD

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Model NO. : Cable

Application : Submarine Cable

Conductor Material : Copper

Sheath Material : PC

Insulation Material : XLPE

Material Shape : Round Wire

Range of Application : LSOH

Certification : ISO9001, CE, RoHS

Brand : Zegota

Wire Core Material : Red Copper Wire

Material of Jacket : HDPE/LSZH Sheath/Flame Retardant Sheath

Armored : Aluminium Tape/Steel Tape

Transport Package : Customized

Specification : Customized

Trademark : ZEGOTA

Origin : China

HS Code : 8544601200

Production Capacity : 5000km/Year

MOQ : 100

Price : 19.9

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Submarine Cable Series

·Product Description
Zhejiang Zegota Precision Technology Co., Ltd. have its new series of Submarine Power Cables, leveraging cutting-edge marine engineering technology and advanced material science. These cables are equipped with a high-performance, integrated control system specifically developed by our professional R&D team for undersea transmission applications. This intelligent system ensures stable and reliable signal and power transmission in complex marine environments through real-time monitoring and adaptive adjustment of electrical performance, mechanical protection, and environmental resilience parameters.
Also known as Deep-Sea Communication and Power Transmission Integrated Systems, these submarine cables are widely used in transoceanic communications, offshore wind farm grid integration, island power supply, oil & gas platform operations, and marine scientific research.
This product series not only significantly enhances transmission efficiency, environmental durability, and system safety but also provides a robust foundation for marine infrastructure operations. It substantially reduces long-term operational maintenance costs and the need for manual intervention, delivering continuous economic and social value to our clients. By redefining traditional approaches to undersea power and communication networks, it represents a milestone achievement in the history of oceanic energy and data transmission development.

·Equipment Advantages
Giant Coarse Copper Rod Drawing-FRIGECO, Italian:
1.This machine is used for drawing the copper rod for three productsaccording to different process equipment (Round shape,Trapezoid.Flatshape)
2.Single spooler manual operation winding speed can reach max 25m/s
3.Dual spooler automatic winding speed can reach max 30m/s

127 Drum Frame Stranding Machine-SKET, Germany:

Max cross section of Milliken conductor: 3500mm²;
Max cross sectionof segment: 700mm²
Max. cross section of circular compacted conductor:3000mm²
Max compacted factor: 0.94

Water-blocking material automatic feeding system

750kVVCV Production line-TROESTER, Germany:

The VCV tower is 180 meters high
Suitable for extrusion of conductor with cross-section up to 3500mm²and rated voltage up to 500kV
front/post conductor heating and gravity-feeding system
SlKORA online eccentricity monitoring system
Micropore, impurity, protrusion online detection device
It has been verified that the equipment can run continuously for 25 daysand produce long length submarine cable without factory joint

220kV CCV Production Line-TROESTER, Germany:
1.Suitable for extruding seamless aluminum sheath
2.External diameter of sheath: 50-170mm
3.Max Speed: 6m/min

Continuous Aluminum Sheath Extruding Production Line:
1.Suitable for extruding seamless aluminum sheath
2.External diameter of sheath: 50-170mm
3.Max Speed: 6m/min

Argon Arc Welding Production Line:
1.Welding aluminum, copper and stainless steel sheath
2.External diameter ofinsulation core: 40-220mm
3.Adjustable for welding speed and electric current
4.Max. Speed: 10m/min

Continuous Lead Extruder:
1.Extrusion screw diameter: 200mm
2.External diameter ofinsulation core: 10-160mm
3.Lead furnace capacity: 20t
4.It has been verified that the equipment can run continuously for 20 days

Vertical Laying-up & Armoring Machine- SKET, Germany:

Tray-type vertical laying-up and armoring machine imported fromGermany
Max, Manufacturing length of submarine cable without factory joint:20KM (220kV3x1600)
Two-Stage Four-belt traction to protect the submarine cable from thebending damage caused by wheel-type traction.
Armoring with tension automatic-adjustment and pre-twisting device

·FAQ
Q1: What are the key features of submarine cables?
A: They feature a robust, multi-layer protective structure (armor, sheathing) designed for long-term durability against seawater, high pressure, and mechanical damage, with a service life exceeding 25 years.

Q2: Where are they typically used?
A: Common applications include power export from offshore wind farms, power interconnection to islands, cross-border grid connections, and supplying offshore oil & gas platforms.

Q3: How is product quality ensured?
A: Products are manufactured in compliance with international standards (IEC) and undergo strict type testing. Quality is guaranteed through full-process control from design to production.

Q4: What is the typical lead time?
A: As customized heavy equipment, the standard production lead time typically ranges from 4 to 8 months, depending on specifications, length, and scheduling.

Q5: What support do you provide?
A: We offer comprehensive pre-sales technical consultation and after-sales support, including installation guidance and long-term product service.

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