Undersea Power Cable

Kábel VERI, specializing in submarine power cables, is suitable for telecommunications or transmission between countries or regions. We manufacture high-quality submarine cables with different voltages. In addition to our standard marine cable range, we support designing some špeciálne káble for specific project applications. VERI submarine power cables are manufactured as VDE, IEC, and ICEA or according to customers’ design and standards. For more information about our solutions for cable products, neváhajte nás kontaktovať.

Submarine Cable Type and Application

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XLPE Insulated AC Medium Voltage Submarine Power 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.

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

Specification Size and Technical Data:

Číslo jadra	Nominal Section(mm²)	D.C.Resistance in 20 ^oC(Ω/km)		O.D.(mm)	Reference Weight(Kg/km)
Číslo jadra	Nominal Section(mm²)	CU	AL	O.D.(mm)	Cu	Al
1 jadro	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 jadro	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

ŠTANDARDY&LITERATÚRA: 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

APLIKÁCIA

The core of the submarine 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, suché, wet, or oily conditions meeting the requirements. The range of voltage is 6/10(12)kV,12/20(24)kV, 18/30(36)kV, a tak ďalej.

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XLPE Insulated DC High-Voltage Submarine Cable

A 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. Preto, the cables are safe and stable, with strong anti-interference ability and good confidentiality.

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

ŠTANDARDY&LITERATÚRA:IEC 60228, IEC 60502, IEC 60840, IEC 62067

APLIKÁCIA

As a high-voltage power transmission cable, it is major for carrying electric power below the surface of the water. The range of voltage is 127/220(245)kV, 160/275(300)kV, 200/345(362)kV, 230/400(420)kV, a tak ďalej.

Standards and Applications

ŠTANDARDY: 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.

Naše profesionálne služby

Certifikácia kvality
Produkty vyrábané spoločnosťou VERI Cables sú v súlade s medzinárodnými normami, ako je GB, IEC, BS, NFC, ASTM, OD, atď. Navyše, náš technický tím môže poskytnúť služby prispôsobenia káblov pre vaše potreby.

Sledovanie zákazníkov
VERI poskytuje bezplatné profesionálne káblové konzultačné služby, služby riešenia projektov na jednom mieste, a rýchle riešenia dodávky produktov.

Profesionálna preprava
Káble VERI’ Počiatočným cieľom je zabezpečiť rýchle a bezpečné dodanie produktov a zároveň poskytnúť najlepšie riešenia balenia a prepravy na zníženie počtu zákazníkov’ veľké náklady na dopravu.

Balenie káblov
Balenie kábla VERI je dodávané v drevených kotúčoch, vlnité krabice, a cievky. Konce sú utesnené samolepiacou páskou BOPP a nehygroskopickými tesniacimi uzávermi na ochranu koncov káblov pred vlhkosťou. Môžeme vytlačiť požadované logo na vonkajšiu stranu bubnov s vodeodolným materiálom podľa požiadavky zákazníka.