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Overhead Insulated Cable

This product is suitable for urban streets and landscaped areas, overhead lines near buildings, as well as the vast rural regions where demands for power supply safety and operational management are steadily increasing.

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info@youhuicables.com

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+8615227306003

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Products Catalog

Description

产品描述

Rated voltage 0.6/1kV、10kV Overhead insulated cable

Purpose

Product Model and Name

JKV 、 JKLV JKLHV	PVC-insulated overhead cable with copper, aluminum, or aluminum alloy conductors	Implementation Standard
JKY 、 JKTRY 、 JKLY JKLHY	Polyethylene-insulated overhead cable with copper, aluminum, or aluminum alloy conductors	GB/T 12527 GB/T 14049
JKYJ 、 JKTRYJ 、 JKLYJ JKLHYJ	XLPE-insulated overhead cable with copper, aluminum, or aluminum alloy conductors
JKLGV	PVC-insulated overhead cable with an aluminum conductor reinforced by a steel conductor
JKLGY	Steel‑conductor aluminum stranded conductor polyethylene‑insulated overhead cable
JKLGYJ	Aerial cable with steel-conductor aluminum conductor and cross-linked polyethylene insulation
JKLYJ/B JKLHYJ/B	Aluminum‑conductor or aluminum‑alloy‑conductor, cross‑linked polyethylene‑insulated overhead cable
JKLYJ/Q JKLHYJ/Q	Lightweight XLPE‑insulated overhead cable with an aluminum or aluminum alloy conductor
JKLY/Q JKLHY/Q	Lightweight polyethylene‑thin‑insulated overhead cable with an aluminum or aluminum‑alloy conductor

Specifications

Model number Type	Rated voltage	Number of conductor	Nominal cross-sectional area of the main conductor mm ²
JKV 、 JKLV 、 JKLHV 、 JKY 、 JKLY 、 JKLHY 、 JKYJ 、 JKLYJ 、 JKLHYJ 、 JKLGV 、 JKLGY 、 JKLGYJ	0.6/1kV	1	10~400
	0.6/1kV	2、4	10~120
JKLV 、 JKLY 、 JKLYJ	0.6/1kV	3+K ^a	10~120
JKYJ 、 JKTRYJ 、 JKLYJ 、 JKLHYJ	10kV	1	10~400
		3	25~400
		3+K ^a	25~400
JKY 、 JKTRY 、 JKLY 、 JKLHY 、JKLYJ/Q、 JKLHYJ/Q	10kV	1	10~400
JKLYJ/B、 JKLHYJ/B	10kV	3	25~400
JKYJ 、 JKTRYJ 、 JKLYJ 、 JKLHYJ	35kV	1	25~400
^aAuxiliary core K To accommodate stranded conductors or neutral conductor with load‑carrying capability. Depending on project requirements, any cross‑section may be selected to match the main phase conductors.

Product Structure Diagram

1 , conductor 2 , insulation 3 , conductor shielding

Technical Specifications

● The DC resistance of the conductor complies with… GB/T 12527 and GB/T14049 Regulation.

● Insulation resistance complies with GB/T 12527 and GB/T14049 Regulation.

● 0.6/1kV The finished cable is subjected to alternating current. 50Hz、1min、3500V The voltage test does not result in breakdown.

● 10kV Ordinary insulated finished cables withstand alternating current. 50Hz、1min、18kV The voltage test does not result in breakdown;

● 10kV Lightweight insulated finished cables withstand alternating current. 50Hz、1min、12kV The voltage test does not result in breakdown.

● Usage characteristics Operating characteristics.

● The cable laying temperature shall not be lower than -20 °C.

● The maximum long-term permissible operating temperature of the cable conductor is: PVC 、 PE Insulation 70 °C, XLPE Insulation 90 °C.

● During a short circuit ( The maximum duration shall not exceed 5s) The maximum temperature of the cable is: PVC Insulation 160 °C, PE Insulation 150 °C, XLPE Insulation 250 °C.

● Allowable bending radius of the cable: 1kV Cable: Cable outer diameter D Less than 25mm shall be not less than 4D ; Cable outer diameter D For 25mm Those at or above this level shall be no less than 6D.

● Allowable bending radius of the cable: 10kV Cable: For single-conductor cables, not less than the nominal outer diameter of 20 times; for multi-conductor cables, not less than the cable’s outer diameter of 15 Times.

FAQs

Do your cables comply with IEC international standards?

Yes. Our cables are manufactured with reference to IEC international standards, and the corresponding EN European standards and GB/T Chinese national standards are available, such as IEC 60228, IEC 60502-1, IEC 60332, IEC 60754 and IEC 61034. We can supply the full IEC-EN-GB/T mapping table for your tender review and technical evaluation.

Are your type-test reports ILAC-recognized for international tender projects?

All our type-test reports are issued according to ILAC-recognized standards, which meet the requirements of IAF multilateral agreements. For the specific rules of the destination country and the specifications of the tender authority, the required documentation can be discussed and confirmed separately.

What main cable types can Youhui Cable supply?

Our product range covers HV/MV/LV XLPE power cables, flame-retardant and fire-resistant cables, pre-assembled branch cables, control cables, aerial insulated cables, compensating cables, building wires, low-smoke halogen-free (LSZH) cables and other special-purpose industrial cables. Customized solutions are available for specific project conditions.

What certifications does Youhui Cable hold?

We hold ISO 9001 quality management system certification. We also hold the China Compulsory Certification (CCC) and the Mining Products Safety Mark (MA) for applicable products. Additional documents required for your project can be coordinated upon request.

Can you produce custom-built cables for special industrial or infrastructure projects?

Yes. We continuously invest in R&D. We can adjust conductor size, insulation and sheath material, flame-retardant grade and structure according to your working conditions and tender specifications. Corresponding test documentation will be provided for customized orders.

What is your production capacity and factory scale?

Founded in 2007, our plant covers 180,000 m² including 60,000 m² of production area, equipped with 40 specialized production lines. Our annual production capacity exceeds RMB 1 billion, supporting both large-volume standard orders and custom-specification batches.

Overhead Insulated Cable

Email:

info@youhuicables.com

WhatsApp:

+8615227306003

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