Special Wire and Cable > Weather-Resistant Cable
JKYJB Weather-Resistant Flat Cable
Purpose-built for outdoor fixed power line installation and lead-in wiring at AC rated voltages up to 0.6/1kV, the JKYJB weather-resistant flat cable pairs XLPE insulation with a durable PVC jacket to deliver reliable performance across a wide outdoor temperature range.
Key Features
Engineered for Outdoor Fixed Installation
The JKYJB flat cable is designed for long-term outdoor exposure, combining a weather-resistant jacket with a flat profile suited to fixed power line and lead-in wiring applications.
Weather-Resistant Flat Design
A flat cable profile purpose-built for outdoor fixed power line installation and lead-in wiring applications.
XLPE Insulation
Cross-linked polyethylene insulation delivers strong electrical and thermal performance over long service life.
Durable PVC Jacket
PVC jacket material formulated to meet UL758 material requirements for added mechanical and weather protection.
Wide Operating Range
Rated for continuous outdoor operation from -40°C to 90°C, covering extreme cold and heat conditions.
Flexible Conductor Options
Available with bare or tinned copper conductors, in single or multi-strand configurations.
Customizable Identification
Multiple core color codes, an optional green/yellow ground core, and black or gray jacket options.
OEM & ODM Capabilities
Custom-Engineered Weather-Resistant Cable Solutions
The JKYJB flat cable can be configured to match project-specific conductor, identification, and jacket requirements for outdoor power distribution projects.
Custom Conductor Type
Bare or tinned copper, in single-strand or multi-strand configuration, selected per project requirements.
Core Color Coding
Multiple core color identification schemes available to match circuit layout requirements.
Optional Ground Core
A green/yellow dual-color ground protection core can be added on request.
Jacket Color Options
Available in black or gray jacket finishes, customizable to customer requirements.
Voltage & Cross-Section Configuration
Conductor cross-section and voltage rating adjusted to match project power distribution needs.
Project-Specific Engineering Support
Small-batch prototyping and volume production supported for outdoor power distribution projects.
Technical Specifications
Electrical & Mechanical Specifications
Core ratings are fixed by conductor size and insulation type, while conductor, identification, and jacket options can be adjusted per project.
| Product Type | JKYJB Weather-Resistant Flat Cable |
|---|---|
| Conductor | Bare or tinned copper, single or multi-strand |
| Insulation | Cross-linked polyethylene (XLPE) |
| Jacket Material | PVC, meeting UL758 material requirements |
| Rated Voltage | U0/U 0.6/1kV |
| Operating Temperature | -40°C to 90°C |
| Certification Standard | Enterprise standard (in-house) |
| Ground Core Option | Optional green/yellow identification core |
| Attribute | Rating | Notes |
|---|---|---|
| Jacket Material | PVC (UL758 material spec) | Black or gray, customizable |
| Insulation | XLPE | Enhanced thermal/electrical performance |
| Operating Temp | -40°C to 90°C | Suitable for outdoor extremes |
| Conductor | Bare/tinned copper | Single or multi-strand |
| Layer | Material | Standard | Function | Notes |
|---|---|---|---|---|
| Conductor | Bare or tinned copper, single/multi-strand | Enterprise standard | Carries electrical current | Strand configuration per project |
| Insulation | Cross-linked polyethylene (XLPE) | Enterprise standard | Electrical insulation, thermal resistance | — |
| Core Identification | Multi-color coded cores | Enterprise standard | Circuit identification | Green/yellow ground core optional |
| Outer Jacket | PVC | Enterprise standard (jacket material meets UL758 requirements) | Mechanical & weather protection | Black or gray, customizable |
Construction & Configuration
Layered Cable Structure
The JKYJB flat cable pairs a stranded copper conductor and XLPE insulation with a color-coded core identification system and a weather-resistant PVC jacket.
Copper Conductor (Bare/Tinned)
Bare or tinned copper conductor, available in single or multi-strand form for flexibility and current-carrying capacity.
XLPE Insulation Layer
Cross-linked polyethylene insulation surrounds each conductor for reliable electrical and thermal performance.
Multi-Color Core Identification
Cores are identified using different color codes, supporting clear circuit tracing on installation.
Optional Green/Yellow Ground Core
A dedicated green/yellow ground protection core can be added to the cable configuration on request.
Flat Cable Profile
The flat cross-sectional profile suits fixed outdoor power line installation and lead-in wiring runs.
PVC Outer Jacket (UL758 Material)
A PVC jacket formulated to meet UL758 material requirements provides weather and mechanical protection, available in black or gray.
Standards & Test Documentation
Manufacturing Standards & Quality Assurance
The JKYJB flat cable is manufactured and tested to the supplier’s enterprise standard, with jacket material formulated to meet UL758 material requirements.
Enterprise Standard Compliance
Manufactured and tested to the supplier's enterprise (in-house) standard, with jacket material formulated to meet UL758 material requirements.
Factory Testing & QA
Each production batch is tested for rated voltage insulation performance before shipment.
Certification Support for Qualifying Projects
Additional third-party certification can be arranged for qualifying volume orders upon request.
Ready to Discuss Your Outdoor Power Cable Project?
Share your voltage, conductor, and jacket color requirements and our team will propose a JKYJB-series weather-resistant flat cable configuration.