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JKYJ 1kV ACSR Cable Overhead Aluminum Wire PVC Insulated Aerial Drop Conductor

Name: JKYJ 1kV ACSR Cable Overhead Aluminum Wire PVC Insulated Aerial Drop Conductor
Brand: Foshan Jinhong Import And Export Co., Ltd.
SKU: JKYJ
Price: 3.85 USD
Availability: InStock

Brand Name:	JinHong
Model Number:	JKYJ
MOQ:	100m
Price:	1.85-6.25USD
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Anhui China

Highlight:

JKYJ 1kV ACSR Cable

1kV ACSR Overhead Aluminum Wire

JKYJ Overhead Aluminum Wire

Product Description

JKYJ 1kV ACSR Overhead 50mm Aluminum Cable

PVC Insulated Aerial Drop Conductor for Construction

Product Overview

JKYJ is a copper conductor, XLPE insulated power cable designed for fixed installations in power distribution networks, building main power supply, and industrial electrical systems.

Cable Designation Breakdown

J: Power Cable for Fixed Installation
K: Control (sometimes omitted in general power cables)
YJ: XLPE (Cross-Linked Polyethylene) Insulation

Applications

Building main power distribution systems
Industrial plant power supply circuits
Power transmission in residential complexes
Fixed installations in tunnels and underground engineering

Key Advantages

Excellent electrical properties with XLPE insulation
Higher current carrying capacity than PVC insulated cables
Good thermal stability suitable for various environments
Long service life with reliable performance

JKYJ is typically used as the main power cable in fixed installation scenarios. For different application requirements, consider JKYJ23 (armored version) or other variant types.

Technical Specifications

Nominal Cross-Section (mm²)	Voltage Level	Conductor Structure (Number * Diameter, mm)	Maximum Cable Outer Diameter (mm)
25	10KV	1*5.7	14.8
35	10KV	1*6.6	15.8
50	10KV	1*7.8	17.2
75	10KV	1*9.4	19.0
90	10KV	1*10.9	20.6
120	10KV	1*12.3	22.0
150	10KV	1*13.8	23.6
185	10KV	1*15.4	25.2
240	10KV	1*17.5	27.4
300	10KV	1*19.6	29.6
400	10KV	1*22.0	32.2

Frequently Asked Questions

1. What is the core engineering trade-off between JKYJ (Copper) and JKLYJ (Aluminum) for the same project?

The choice is a fundamental trade-off between conductivity and cost/weight. JKYJ (Copper) offers approximately 60% higher conductivity than aluminum for the same cross-section, allowing for smaller conductor diameter. JKLYJ (Aluminum) provides 40-50% lower material cost and is about 50% lighter. The decision hinges on lifecycle cost analysis, space constraints, and local labor costs.

2. How does the performance of JKYJ in contaminated environments compare to bare conductors?

JKYJ provides a critical advantage in polluted atmospheres. The XLPE insulation acts as a barrier against salt fog, industrial acids, and conductive dust, preventing leakage currents and tracking failures common with bare lines.

3. What are the key considerations for specifying JKYJ in "storm-hardened" grid segments?

JKYJ prevents contact faults from wind-blown debris and vegetation. If supporting structures fail, the insulated cable is safer for crews to handle. Planners emphasize enhanced mechanical ratings and compatible accessories with equal wind-load ratings.

4. What specific testing is crucial for JKYJ approval in major utility networks?

Utilities require rigorous pre-qualification tests including accelerated aging, UV weathering, compatibility with line accessories, and partial discharge testing to ensure insulation integrity.

5. What role can JKYJ cable play in Smart Grids?

JKYJ forms the reliable backbone for active grid management. For advanced monitoring, fiber optic cables can be integrated for real-time temperature and disturbance monitoring.

6. What is the procedure and timeframe for repairing a fault on a live JKYJ line?

Using specialized techniques, crews can repair faults under live-line conditions in 4-8 hours, compared to 12-24 hours for full circuit outages.

7. How does JKYJ selection influence substation and line terminal equipment?

Requires sealed outdoor terminations, review of ground fault protection settings, and coordination with lightning arresters for enhanced protection.

8. What are the environmental considerations for deploying JKYJ?

Copper has high recyclability (>90%) and retains significant scrap value. Lifecycle assessment compares embedded carbon against operational savings from reduced losses.

9. What are the key logistical challenges for EPC contractors deploying JKYJ?

Challenges include handling heavy cable reels, using precise stringing equipment to avoid damage, and ensuring availability of certified jointing crews.

10. What financial models make the higher CapEx of JKYJ viable for utilities?

Performance-based regulation, capitalization of operational savings, and storm hardening incentives can justify the higher upfront investment through improved reliability and reduced costs.

Service of JinHong Company

Over Productions Service:

JinHong has a wide range of cable and conductor products for you to choose from. We will provide caring services and professional project solutions for everyone who needs them.

Quality Certification Services:

JinHong cable products are manufactured according to GB, IEC, BS, NFC, ASTM, DIN, and other international standards. Our technical team can customize cable products that meet your requirements according to your needs.

Profession Customer Service:

JinHong provides free professional consulting services to provide you with one-stop project solution services and rapid product delivery solutions.

Delivery And Shipping Services:

While we at JinHong provide high-quality cables, we also provide good delivery solutions. While ensuring the safe delivery of products, we provide the best packaging and transportation solutions, greatly reducing customers’ transportation costs.

Packaging of JinHong:

JinHong cable packaging is provided in the form of wooden reels, corrugated boxes, and coils. The cable ends are sealed with BOPP self-adhesive tape and a non-hygroscopic sealing cap to protect the cable ends from moisture. We can print the required marks on the outside of the barrel with waterproof material according to customer requirements.

Tags:

Industrial Power Cables

Household Building Wire

Solar Cable

Low Voltage Cable

Medium Voltage Cables

Special Cable

Electrical Cable Wire

Low Smoke Zero Halogen Cable

Fire Resistant Cable

Armoured Electrical Cable

Rubber Sheathed Cable

Aluminium Cables

ABC Overhead Cable

Electric Power Cable

Control Cable

Mineral Insulated Cable

Variable Frequency Drive Cable

products details

JKYJ 1kV ACSR Cable Overhead Aluminum Wire PVC Insulated Aerial Drop Conductor

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