Power Cable

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Medium Voltage Power Cable Cu/XLPE/CTS/PVC

*Ensures safe, efficient power transmission with minimal energy loss.

*Resists crushing, abrasion, and mechanical stress for long-lasting performance.

*Reliable operation under high temperatures and heavy loads.

*Protects against moisture, corrosion, and harsh conditions.

*Quote Online Now, Contact Us, Free Samples Available.

product details

Technical Data

Application

8.5-17kV power cables are widely used in medium and high-voltage power transmission and distribution systems, suitable for urban power grids, industrial parks, and power supply needs of large-scale buildings and infrastructure projects. Their excellent insulation performance and mechanical strength make them adaptable to various installation environments such as direct burial, cable trenches, and tunnels, while ensuring stable operation under complex conditions like high temperatures and humidity.

Structure

Conductor: Oxygen-free copper

Insulation: XLPE (cross-linked polyethylene)

Outer sheath: PVC (polyvinyl chloride)

Color: black

Features

1. Reference standards: GB/T12706, IEC60502

2. Certification: CQC

3. Rated voltage: Uo/U is 26-35KV

4. Maximum operating temperature of the conductor: 90℃

5. The maximum temperature of the cable conductor during short circuit (duration less than 5 seconds) shall not exceed 250℃;

6. The cable shall be laid with environment temperature no less than 0℃ and with its minimum bending radius as follows.

Single-core unarmored cable: 20D

Single-core armored cable: 15D

Three-core unarmored cable: 15D

Three-core armored cable: 12D

D-actual outer diameter of the cable sample (mm)

7. Armored cable with steel tape to enhance the mechanical properties of the cable, the cable can withstand external mechanical pressure.

XLPE insulated steel tape armoured power cable has high electric strength, mechanical strength, high-ageing resisting, environmental stress resisting anti-chemical corrosion, and it is simple construction, using convenient and higher operating of long term temperature.

Specification

XLPE Insulated Power Cable	YJV	CU/XLPE/PVC
	YJLV	AL/XLPE/PVC
	YJV22	CU/XLPE/STA/PVC
	YJLV22	AL/XLPE/STA/PVC
	YJV23	CU/XLPE/STA/PE
	YJLV23	AL/XLPE/STA/PE
	YJV32	CU/XLPE/SWA/PVC
	YJLV32	AL/XLPE/SWA/PVC
	YJV33	CU/XLPE/SWA/PE
	YJLV33	AL/XLPE/SWA/PE

PVC Insulated Power Cable	VV	CU/PVC/PVC
	VLV	AL/PVC/PVC
	VV22	CU/PVC/STA/PVC
	VLV22	AL/PVC/STA/PVC
	VV23	CU/PVC/STA/PE
	VLV23	AL/PVC/STA/PE
	VV32	CU/PVC/SWA/PVC
	VLV32	AL/PVC/SWA/PVC
	VV33	CU/PVC/SWA/PE
	VLV33	AL/PVC/SWA/PE

No. Cross-section of conductor	Conductor Structure	Insulation Thickness	Sheath Thickness	Approx. O.D.	Approx .Weight	Max. D.C Resistance of Conductor (20 ℃)	Approx. ampacity
mm²	N/mm	mm	mm	mm	kg/km	Ω /km	Air (A)	Underground(A)
1×25	7/2.29	4.5	1.8	21.6	625	0.727	165	160
1×35	7/2.65	4.5	1.8	22.9	779	0.524	205	190
1×50	10/2.62	4.5	1.8	24.2	925	0.387	245	225
1×70	14/2.62	4.5	1.8	26.1	1190	0.268	305	275
1×95	19/2.62	4.5	1.8	27.7	1461	0.193	370	330
1×120	24/2.62	4.5	1.9	29.3	1738	0.153	430	375
1×150	30/2.62	4.5	1.9	30.9	2054	0.124	490	425
1×185	37/2.62	4.5	2	32.7	2427	0.0991	560	480
1×240	48/2.62	4.5	2.1	35.1	3001	0.0754	665	555
1×300	60/2.62	4.5	2.1	37.3	3604	0.0601	765	630
1×400	60/2.98	4.5	2.2	41.9	4702	0.047	890	725
1×500	60/3.30	4.5	2.3	45.4	5735	0.0366	1030	825

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