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Product Overview

UHV power cables are crucial for modern power transmission systems, designed to cope with extremely high voltages and currents.

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Product Features

The cables consist of a conductor, insulation, shield, and sheath, and are made of highly conductive materials and advanced insulating materials to ensure efficient transmission and reliable electrical insulation.

Product Value

UHV power cables have excellent transmission capabilities, maintaining low power losses over long distances, improving energy efficiency, and reducing the impact on the environment.

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Product Advantages

UHV power cables are stable and reliable, with stringent quality inspections and performance tests ensuring superior quality and performance.

Application Scenarios

The cables have wide applications, connecting power plants and substations, transforming urban power grids, supporting industrial projects, and facilitating the grid connection and consumption of new energy.

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Specification	Name
YJLW02	Power Cable with Copper Conductor, XLPE Insulation, Corrugated Aluminum Sheath, PVC Outer Sheath
YJLW02—Z	Longitudinal Water--blocking Power Cable with Copper conductor, XLPE Insulation, Corrugated Aluminum Sheath, PVC Outer Sheath
YJLW03	Power Cable with Copper Conductor, XLPE Insulation, Corrugated Aluminum Sheath, PE Outer Sheath
YJLW03—Z	Longitudinal Water-blocking Power Cable with Copper Conductor, XLPE Insulation, Corrugated Aluminum Sheath, PE Outer Sheath
YJLLW02	Power Cable with Aluminum Conductor, XLPE Insulation, Corrugated Aluminum Sheath, PVC Outer Sheath
YJLLW02—Z	Longitudinal Water-blocking Power Cable with Aluminum Conductor, XLPE Insulation, Corrugated Aluminum Sheath, PVC Outer Sheath
YJLLW03	Power Cable with Aluminum Conductor, XLPE Insulation, Corrugated Aluminum Sheath, PE Outer Sheath
YJLLW03—Z	Longitudinal Water-blocking Power Cable with Aluminum Conductor, XLPE Insulation, Corrugated Aluminum Sheath, PE Outer Sheath

Cable Category	Cable name	Cable model
Marine control cable	Ethylene propylene insulation PVC inner sheath copper wire braided armored marine control cable	CKEV80/DA/SA/NA
	Ethylene propylene insulation PVC inner sheath blackberry steel wire braided armored marine control cable	CKEV90/DA/SA/NA
	Ethylene propylene insulation PVC inner sheath copper wire braid armored PVC outer sheath marine control cable	CKEV82/DA/SA/NA
	Ethylene-Propylene insulation PVC inner sheath steel wire braid armored PVC outer sheath marine control cable	CKEV92/DA/SA/NA
	Ethylene propylene insulation cross-linked polyolefin sheathed marine control cable	CKEPJ/SC/NC
	Ethylene propylene insulation cross-linked polyolefin inner sheath copper wire braid armored marine control cable	CKEPJ80/SC/NC
	Ethylene Propylene insulation Cross-linked Polyolefin Inner Sheath Steel Wire Braided Armor Marine Control Cable	CKEPJ90/SC/NC
	Ethylene propylene insulation cross-linked polyolefin inner sheath copper wire braid armored cross-linked polyolefin outer sheath marine control cable	CKEPJ85/SC/NC
	Ethylene propylene insulation cross-linked polyolefin inner sheath steel wire braid armored cross-linked polyolefin outer sheath marine control cable	CKEPJ95/SCNC
	Ethylene Propylene insulation Polyolefin Sheathed Marine Control Cable	CKEPF/SC/NC
	Ethylene propylene insulation polyolefin inner sheath copper wire braid armored marine control cable	CKEPF80/SC/NC
	Ethylene propylene insulation polyolefin inner sheath steel wire braid armored marine control cable	CKEPF90/SC/NC
	Ethylene propylene insulation polyolefin inner sheath copper wire braid armored polyolefin outer sheath tire control cable	CKEPF86/SC/NC
	Ethylene propylene insulation polyolefin inner sheath steel wire braid armored polyolefin outer sheath marine control cable	CKEPF96/SC/NC

Product description

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Thermal performance

Max admissible temperature for conductor: 90℃ under normal running condition; 250℃ under short circuit (max. duration is 5s).
PVC sheathed cables shall not be installed in the environment temperature is below and if it is below 0℃,the cable should be heated before the installation.

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Mechanical properties

Min bending radius is recommended to be 20 times of cable overall diameter.

Metal sheath

Cable with Corrugated aluminum sheath: places where there is not much corrosion but much requirement for mechanical strength (e.g.direct connection to transformers. Laying on bridges and in cervical shafts).

Plastic outer sheath

Cables with PVC outer sheath(type 02)are suitable for the high voltage cable transmission line with general fireproof requirement and somewhat insulation requirement on the outer sheath.
Cables with PE outer sheath(Type 03)are suitable for high voltage transmission line directly buried underground with higher insulation requirement on the outer sheath;and if they are laid in tunnels or vertical shafts,anti-fire and flame-retardant measures must be taken.

Insulation

Cross-linked polyethylene, type HF XLPE 90ºC, Conforms to IEC 60092-353.

Fire performance

The fire resistance of the cable is in accordance with IEC 60332-1-2 or IEC 60332-3-22.
Fire resistance of cables in accordance with IEC 60331-21.
Fire non-propagation according to IEC 60332-3-22. LSHF (Low Smoke Halogen Free) according to IEC 60754-1.
Low smoke emission according to IEC 61034: light transmittance > 60%.
Low corrosive gases emission according to IEC 60754-2.

xlpe，pvc Power cable certificate display

power cable -1

power cable 2

LOw voltage power cable-1

ISO45001

挤出绝缘1-3kV电力电缆 CE-C-0815-16-157-04-1A(1)

挤出绝缘1-3kV电力电缆CE-C-0815-16-157-04-1A(2)

√CE-C-0815-16-157-04-1A(2)

√CE-C-0815-16-157-04-1A(1)

√CE C 0815 16 157 02 9A(1)6-35kV YJV YJLV YJY等

√CE C 0815 16 157 02 9A(1)6-35kV YJV YJLV YJY等(2)

Product display

4747f1f8471dc9866fb717d767ca880

Currant-carrying capacity and influencing factors

Currant-carrying capacity for cables with copper conductor,XLPE insulation under max.operating temperature (Unit:A)

Nominal cross sectional area mm²	Voltage level KV
	66				110				220
	Trefoil Laying		Parallel Laying		Trefoil Laying		Parallel Laying		Trefoil Laying		Parallel Laying
	In Air	Buried	In Air	Buried	In Air	Buried	In Air	Buried	In Air	Buried	In Air	Buried
240	625	545	650	570	615	535	650	555	-		一	-
300	715	615	750	645	710	605	745	635
400	820	695	865	735	810	685	860	720	805	670	850	680
500	950	790	1010	835	935	780	1000	825	920	750	958	775
630	1090	890	1170	950	1075	860	1155	935	965	850	1130	880
800	1330	1060	1435	1120	1295	1035	1395	1090	1280	985	1385	1010
1000	1515	1185	1640	1250	1470	1150	1585	1225	1455	1080	1560	1130
1200	1650	1275	1800	1360	1600	1235	1730	1320	1585	1140	1710	1215
1400	1780	1360	1955	1460	1735	1325	1890	1415	1730	1205	1880	1290
1600	1930	1445	2135	1560	1860	1405	2025	1505	1845	1260	2005	1350
2000	-	-	-	-	-	-	-	-	2050	1310	2265	1450
2500	-	-	-	-	-	-	-	-	2305	1410	2530	1580

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.