Water Resistant Low Voltage Cable ZR-YJV Fire Resistant Low Smoke Cables

ZR-YJV is a 0.6/1kV copper core XLPE insulated, PVC sheathed low-voltage power cable with flame-retardant properties. It is suitable for building power distribution, cable trays, shafts, and utility corridors—locations requiring reduced flame spread risk and stable low-voltage power supply.

Standard YJV cables can be upgraded to flame-retardant versions without changing the installation logic. ZR-YJV retains the reliable performance of copper core + XLPE insulation while adding flame-retardant functionality, helping to limit flame spread along cable paths in densely populated building and industrial environments.

ZR-YJV is the flame-retardant version of YJV:

• YJV: Copper core, cross-linked polyethylene (XLPE) insulated, polyvinyl chloride (PVC) sheathed power cable
• ZR: Flame retardant requirements (grade/category depends on project specifications and acceptance criteria)

It is suitable for fixed-installation low-voltage power distribution systems and is designed to reduce the spread of flame along cable trays, shafts, corridors, and other densely cabled paths.

• Typical Rated Voltage: 0.6/1 kV
• Typical Applications: Low voltage feeders and distribution circuits
• Installation Type: Fixed installation

• Commercial buildings, residential buildings, and public places where flame-retardant cables are required.
• Cable tray and trunking systems, with cables laid in groups.
• Serving shafts, risers, and utility corridors, where limiting flame spread is a safety objective.
• Industrial plants and warehouses, where cable lines pass through shared corridors and equipment rooms.
• Renovation projects, upgrading standard YJV cables to flame-retardant cables.

• If low-smoke halogen-free cables must be used, specify the LSZH flame-retardant cable construction.
• If emergency systems need to maintain circuit continuity under direct fire, specify fire-resistant cables.
• If underground high-risk wiring requires strong mechanical protection, consider armored cables.

• Flame-retardant wiring safety

  Designed to limit the spread of flame along cable lines, provided that installation and testing meet the required acceptance level.

• XLPE Insulation Performance

  XLPE insulation ensures stable dielectric properties and practical thermal performance suitable for low-voltage power distribution.

• Procurement Efficiency

  Mainstream models, supporting common specifications, quick quotes available, and project bill of quantities can be integrated.

• Easy Installation

  Maintains the same overall usage logic as standard YJV cables, simplifying replacement and upgrade decisions.

• Conductor: Copper stranded wire
• Insulation: XLPE
• Outer Sheath: PVC (flame retardant compound added upon request)
• Armor: None (ZR-YJV; armored version to be specified separately)
• Cable Type: Flame-retardant low-voltage power cable for fixed installation

• Copper Conductor Stranding

  The stranding method is controlled to achieve resistance targets and facilitate installation.

• XLPE Insulation Layer Structure

  The insulation layer is extruded and cross-linked to form a stable dielectric layer suitable for low-voltage applications.

• Core Assembly

  The cores are stacked to ensure stable cable geometry, suitable for cable trays, conduits, and shafts.

• Flame-retardant Sheath Configuration

  The required flame-retardant rating is ensured through material selection and process control.

• Sheath and Labeling

  PVC sheaths are used for protection and labeling, and printing is applied for traceability.

• Routine Inspections

  Typical inspections include conductor resistance, insulation thickness control, electrical testing according to standards, dimensional inspection, and flame-retardant verification according to the acceptance plan.

• 1C / 2C / 3C / 4C / 5C (Depending on the project)

1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300

• 3C x 10
• 3C x 16
• 3C x 25
• 3C x 35
• 4C x 10
• 4C x 16
• 4C x 25
• 4C x 35
• 4C x 50
• 4C x 70
• 4C x 95
• 5C x 10
• 5C x 16
• 5C x 25
• 1C x 120
• 1C x 150
• 1C x 240

1. Confirm the flame retardant requirements and grade/class (ZR) in your Bill of Materials (BOQ)
2. Confirm installation path (tray, shaft, corridor, conduit) and cable grouping.
3. Select core quantity based on system design (neutral and PE conductor layout).
4. Determine dimensions based on current carrying capacity and voltage drop (distance, grouping, environmental conditions, installation method).
5. Plan length to reduce joints and improve path reliability.
6. Confirm document package for approval and acceptance.

• 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.

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.