Undersea Power Cable

VERI Cable specializes in submarine power cables for telecommunication and data transmission between various countries or regions. We produce high quality submarine cables in different voltages. In addition to our standard range of marine cables, we also support the design of a number of special submarine cables for specific project applications. VERI produces submarine power cables in accordance with VDE, IEC and ICEA standards or according to customer specifications. For more information about our solutions for submarine cable projects, please feel free to contact us.

Submarine Cable Type and Application

Hozir so'rov

XLPE AC Medium Voltage Submarine Cable

These submarine power cables are used for power transmission to offshore islands, oil platforms, or cross-rivers and lakes. The laying of submarine cables does not require digging tunnels or supporting them with brackets, and low investment or fast construction.

Dirijyor: Copper conductor, circular stranded compacted, water blocked
Conductor Screening: Extruded semi-conductive compound
Izolyatsiya: XLPE
Insulation Screening: Extruded semi-conductive compound
Waterproof layer: semi-conductive waterproof tape
Screen: Copper tapes
Separator: Plastic foil
Core Sheath: PE
Fillers: Polypropylene filler
Separator: Binder tapes
Bedding Layer: Polypropylene strings
Armor: Galvanized steel wires
Serving: Hessian tapes, bituminous compound, polypropylene strings

Specification Size and Technical Data:

Core number	Nominal Section(mm²)	D.C.Resistance in 20 ^oC(Ō/km)		O.D.(mm)	Reference Weight(kg/km)
Core number	Nominal Section(mm²)	CU	AL	O.D.(mm)	Cu	Al
1 core	1.5	24	–	6.1	49.2	46.6
	2.5	34	25	6.5	61.6	61.5
	4	44	33	7.4	85.4	74.3
	6	57	44	8.0	109	90.1
	10	76	58	9.6	151	116
	16	103	78	10.2	223	173
	25	129	108	12.0	331	212
	35	172	131	13.1	432	272
	70	268	207	16.0	780	472
	150	435	335	22.1	1609	821
	185	493	380	24.2	1966	1028
	240	585	451	26.9	2513	1265
2 core	1.5	802	624	33.5	4108
	2.5	20		10.2	116	117
	4	27	21	11.0	148	159
	6	36	27	12.8	207	194
	10	46	35	13.8	262	228
	16	62	48	15.4	351	301
	25	83	63	18.5	532	456
	50	131	101	24.3	1017	573
	70	164	127	22.4	1201	735
	95	208	160	25.2	1615	956

STANDARTLAR&ADABIYOTLAR: IEC 60228, IEC 60502, IEC 60840, IEC 62067

Using Feature:

1. The long-time working temperature of the cable should not be higher than 70℃.
2. When the core is in short-circuit (max 5s) the temperature should not exceed 160℃.
a. For a single no-armored cable, it is not less than 20 times of outer diameter
b. For single-core armored cable, it is not less than 15 times of outer diameter
c. For multicore no-armored cable, it is not less than 15 times of outer diameter
d. For multicore armored cable, it is not less than 12 times of outer diameter

ILOVA

The core of the underwater power cable is covered with a PE outer sheath. After the single steel armor, the cable is finally completed with an outer sheath. So it is mainly for all marine environmental conditions, such as muddy, dry, wet, or oily conditions meeting the requirements. The range of voltage is 6/10(12)kV,12/20(24)kV, 18/30(36)kV, va hokazo.

Hozir so'rov

XLPE DC High-Voltage Submarine Cable

DC high-voltage submarine cable is used for high-voltage power transmission. Most of the submarine power cables are on the seabed at a certain depth, and they are not damaging the natural environment, such as wind and waves. Human production activities have interfered with them. Therefore, the cables are safe and stable, with strong anti-interference ability and good confidentiality.

Dirijyor: Copper conductor, water blocked
Conductor Screening: Extruded semi-conductive compound
Izolyatsiya: XLPE
Insulation Screening: Extruded semi-conductive compound.
Separator: Swelling tape
Core Sheath1: Lead Sheath
Core Sheath2: PE sheath
Bedding: Bedding layer
Armour: Galvanized steel wires filled with bitumen compound
Serving: Polypropylene yarn

STANDARTLAR&ADABIYOTLAR:IEC 60228, IEC 60502, IEC 60840, IEC 62067

Applications

As a high-voltage transmission cable, it is mainly used to transmit power below the surface of the water and can easily adapt to various treacherous underwater environments. Voltage ranges include 127/220 (245) kV, 160/275 (300) kV, 200/345 (362) kV, 230/400 (420) kV, va hokazo.

Standards and Applications

STANDARTLAR: IEC 60502, IEC 62067

APPLICATIONS: This applies to a solidly earthed system with a power frequency of 50-60Hz and rated voltage from 1kV to 500kV. Mainly used for high-power electric power transmission between mainland and island, island and island, or mainland and platform; control signal transmission of smart grid and communication signal transmission.

Bizning professional xizmatlarimiz

Sifat sertifikati
VERI Cables tomonidan ishlab chiqarilgan mahsulotlar GB kabi xalqaro standartlarga mos keladi, IEC, BS, NFC, ASTM, FROM, va hokazo. Bundan tashqari, bizning texnik guruhimiz sizning ehtiyojlaringiz uchun kabelni sozlash xizmatlarini taqdim etishi mumkin.

Mijozlarni kuzatish
VERI bepul professional kabel konsalting xizmatlarini taqdim etadi, bir martalik loyihalarni hal qilish xizmatlari, va tezkor mahsulotni yetkazib berish yechimlari.

Professional transport
VERI kabellari’ Dastlabki maqsad mahsulotlarni tez va xavfsiz yetkazib berishni ta'minlash, shu bilan birga mijozlarni kamaytirish uchun eng yaxshi qadoqlash va tashish echimlarini taqdim etishdir’ transport xarajatlari katta.

Kabel qadoqlash
VERI kabeli qadoqlash yog'och g'altaklarda etkazib beriladi, gofrirovka qilingan qutilar, va rulonlar. Kabel uchlarini namlikdan himoya qilish uchun uchlari BOPP o'z-o'zidan yopishqoq lenta va gigroskopik bo'lmagan yopishtiruvchi qopqoqlar bilan yopishtirilgan.. Biz mijozning talabiga binoan suv o'tkazmaydigan material bilan barabanlarning tashqi tomoniga kerakli logotipni chop etishimiz mumkin.