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| Brand Name: | JinHong |
| Model Number: | JKLGYJ |
| MOQ: | 100m |
| Price: | 10.15-25 USD/m |
| Payment Terms: | T/T |
JKLGYJ Overhead Insulated Cable for Safer LV MV Distribution Line Upgrades
JKLGYJ is an overhead insulated power cable designed for overhead distribution networks requiring higher safety margins and line reliability. Compared to bare conductors, it offers greater safety and line reliability. Featuring a weather-resistant insulation system and an overhead-operation-ready construction, JKLGYJ is commonly used in distribution line upgrades, rural electrification, roadside feeders, and vegetated corridor lines, applications where wind-driven contact and accidental contact risks are particularly important.
For cross-border sourcing, JKLGYJ is frequently used in power upgrade projects and EPC distribution engineering due to its support for rapid installation, convenient logistics, and repeatable line designs across regions.
Voltage
JKLGYJ is supplied according to network design and local standards. Typical configurations are used for low- and medium-voltage overhead distribution.
Please provide the target system voltage, span conditions, and required standards to confirm insulation thickness and final construction.
Common Specifications and Standard Specifications
Common Conductor Specifications in Overhead Line Projects
High-Frequency Procurement Specifications
Typical Ordering Formats
Common Procurement Combinations in Line Upgrades
Supply depends on conductor type, insulation class, and standards. Please confirm that the final structure meets the bidding requirements.
Why Utility Companies and EPC Purchasers Choose JKLGYJ
Enhanced Safety Margins for Overhead Lines
Insulation design helps reduce the risk of accidental contact, improving line safety in roadside, residential, and public passageways.
Best Performed in Vegetated and Wind-Propelled Corridors
Under certain line conditions, insulation can reduce faults caused by tree branch contact and wind-driven contact, thereby improving power continuity.
Weather-Resistant Insulation for Outdoor Environments
Designed to withstand the sunlight, rain, and daily temperature cycles common in overhead networks.
Faster Retrofitting and Easier Installation Planning
JKLGYJ supports efficient line upgrades, typically easier to deploy than redesigning an entire bare conductor system.
Easy Procurement for Large Upgrade Projects
Universal sizes, predictable packaging, and repeatable specifications support phased delivery and long-term supply contracts.
Typical Applications
Process and Manufacturing Notes
Conductor Production and Stranding
Aluminum conductors are drawn and stranded to the required conductor grade. According to standards, the conductors may be compacted to achieve a stable geometry and better insulation performance.
Insulation Extrusion and Curing
Weather-resistant insulation is extruded onto the conductors. Insulation thickness is selected based on voltage rating and standard requirements.
Surface Marking and Identification
Dimensions, standards, and batch information are marked on the cables to facilitate power company maintenance and procurement control.
Routine Inspections and Quality Control
Typical inspections include conductor resistance, insulation thickness measurement, spark testing, and voltage testing according to applicable standards.
Transportation and Site Handling Packaging
Supply in rolls or drums, depending on size and project requirements, with export packaging options available for long-haul transport.
Structure
Specifications
| Item | Value |
|---|---|
| Cable Type | JKLGYJ |
| Application Type | Overhead insulated power distribution cable |
| Voltage Rating | Low voltage (LV) or medium voltage (MV) (specific specifications vary) |
| Conductor Material | Aluminum (common), conductor type conforms to standards |
| Insulation Material | Weather-resistant insulation, usually cross-linked polyethylene (XLPE) (specific specifications vary) |
| Core Configuration | Single core (common) |
| Common Conductor Size | 16 mm² to 240 mm² |
| Typical Maximum Operating Temperature | Maximum 90°C (typical cross-linked polyethylene) (XLPE design, specific specifications subject to change) |
| Installation Method | Overhead/Aerial Line |
| Standard Color | Black (Common) |
| Packaging Method | Coil or Reel, Export Packaging Available |
Selection Guide
Quick Inquiry Template
Frequently Asked Questions
What are the uses of JKLGYJ?
JKLGYJ conductors are used for overhead distribution lines. Compared to bare overhead conductors, insulated conductors offer improved safety margins and line reliability.
Is JKLGYJ suitable for vegetated corridors?
Yes. Under certain corridor conditions, insulation can reduce some branch contact failures, thereby improving power supply continuity.
What is the supply voltage range of JKLGYJ?
JKLGYJ is supplied according to network design and local low- and medium-voltage distribution standards. Please provide your system voltage to confirm insulation thickness and construction.
How do I select conductor size?
Conductor size is selected based on feeder load, voltage drop limits, span design, and expansion plans. Please provide your load and line length so we can provide a practical size recommendation.
Can JKLGYJ conductors directly replace bare conductors?
JKLGYJ conductors are often used for line upgrades, but ultimate suitability depends on hardware, clearance, and standard requirements. Please provide your line conditions so we can match the correct configuration.
Can you provide project documentation and export packaging?
Yes. We can provide power companies and EPC procurement with packaging markings, batch traceability information, inspection items, and export packaging.
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.
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