Copper Core XLPE Insulated PVC Sheathed Power Cable

Engineered for high thermal endurance and reliable power distribution, this industrial-grade XLPE insulated cable delivers long-term stability and compliance with rigorous international safety standards.

Model

ZC-YJV

Rated voltage

 0.6/1kV

conductor

铜

Insulating material

XLPE

核心数

1~5

横截面

1.5~500mm²

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技术规格

技术规格与性能

Technical Specifications
Technical Parameters Specifications & Standards
Conductor Resistance (at 20°C) Complies with national standard GB/T 3956-2008 (Conductors of Insulated Cables)
Insulation Resistance Complies with relevant national safety design specifications
Max. Operating Temperature ≤ +90°C (Long-term)
Rated Voltage 0.6/1kV
Test Voltage 3.5kV for 5 minutes, no breakdown
Ambient Temperature -20°C to +90°C
Flame Retardant Performance Complies with GB/T 19666-2019 flame test (General Rules for Flame Retardant and Fire Resistant Wires and Cables)
Fire Resistant Performance Complies with GB/T 19666-2019 fire resistance test (General Rules for Flame Retardant and Fire Resistant Wires and Cables)
最小弯曲半径
  • Single-core cable: 20D
  • Multi-core cable: 15D
Min. Installation Temperature Ambient temperature shall not be lower than 0°C during laying

关于本产品

Dependable flame-retardant power distribution designed for industrial and commercial building wiring

Application Scenarios & Mainstream Selection

The ZC-YJV Class C flame-retardant, cross-linked polyethylene (XLPE) insulated power cable (featuring a PVC outer sheath and no armor) is a widely used fixed-installation power cable for building and industrial power distribution. It is the preferred choice for applications such as main feeders, floor-level distribution, branch circuits, and installations within cable trays or trenches—essentially any fixed-wiring scenario not subject to concentrated heavy mechanical pressure. Its Class C flame-retardant construction inhibits the spread of flames and possesses self-extinguishing properties, offering a significantly higher margin of fire safety compared to standard, non-flame-retardant YJV cables.

Core Technical Standards & Insulation Structure

The cable’s insulation structure complies with the GB/T 12706 standard, and its flame-retardant performance meets the requirements for combustion testing as specified in GB/T 19666-2019, “General Rules for Flame-Retardant and Fire-Resistant Electric Wires, Cables, or Optical Cables.” It has a rated voltage of 0.6/1 kV and is suitable for fixed installation indoors, in tunnels, or in cable trenches. As this model is unarmored, please select the steel-tape armored version (ZC-YJV22) if the cable is to be buried directly or subjected to external mechanical impact.

Full-Range Supply & Delivery Assurance

SinoPowerCable offers a full range of  ZC-YJV cables in various core counts and cross-sectional areas, manufactured using high-purity oxygen-free copper conductors and low-smoke, flame-retardant PVC materials. For cables with a cross-sectional area of up to 240 mm², the standard lead time is 12–20 days. All price quotes can be accompanied by factory test reports and relevant certification documents.

Dimension & Electrical Performance Table
Model No. of Cores
× Nominal Cross-Section
(mm²)		 隔热
Thickness
(mm)		 护套
Thickness
(mm)		 Max. Outer
Diameter
(mm)		 Max. DC Conductor
Resistance at 20°C
(Ω/km)		 Current-Carrying
Capacity (A)
In Air / 40°C		 Approx. Cable
Weight
(kg/km)
WDZ-YJY 1 × 1.5 0.7 1.4 5.6 12.1 26 44.0
WDZ-YJY 1 × 2.5 0.7 1.4 6.0 7.41 36 55.4
WDZ-YJY 1 × 4 0.7 1.4 6.4 4.61 49 71.9
WDZ-YJY 1 × 6 0.7 1.4 6.9 3.08 63 92.7
WDZ-YJY 1 × 10 0.7 1.4 8.3 1.83 86 139.8
WDZ-YJY 1 × 16 0.7 1.4 9.4 1.15 115 198.7
WDZ-YJY 1 × 25 0.9 1.4 11.0 0.727 161 294.2
WDZ-YJY 1 × 35 0.9 1.4 12.1 0.524 200 386.5
WDZ-YJY 1 × 50 1.0 1.4 12.5 0.386 242 498.7
WDZ-YJY 1 × 70 1.1 1.4 14.3 0.268 210 694.8
WDZ-YJY 1 × 95 1.1 1.5 16.2 0.193 377 943.5
WDZ-YJY 1 × 120 1.2 1.5 17.7 0.153 437 1170.5
WDZ-YJY 1 × 150 1.4 1.6 19.6 0.124 504 1445.3
WDZ-YJY 1 × 185 1.6 1.7 21.9 0.0991 575 1794.6
WDZ-YJY 1 × 240 1.7 1.8 24.5 0.0754 679 2330.6
WDZ-YJY 1 × 300 1.8 1.8 26.8 0.0601 783 2888.1
WDZ-YJY 1 × 400 2.0 2.0 28.3 0.0470 940 3690.7
WDZ-YJY 1 × 500 2.2 2.1 37.8 0.0366 1083 4990.9
WDZ-YJY 1 × 630 2.4 2.2 41.9 0.0283 1254 6247.3

电缆结构

Identical in geometry to standard YJV, but distinct in chemical properties during combustion.

    Conductor — Stranded Bare Copper (Class 2)

    High-purity annealed bare copper conductor per IEC 60228. Class 2 stranded configuration is standard for fixed installations, delivering stable electrical conductivity and excellent mechanical flexibility for building wiring and cable tray routing.

    Insulation — Cross-Linked Polyethylene (XLPE)

    Dry-cured XLPE insulation providing a maximum continuous conductor operating temperature of 90°C and 250°C under short-circuit conditions. Offers exceptional dielectric strength, thermal endurance, and moisture resistance for reliable power transmission.

    Filler & Binding Tape — Flame-Retardant Material

    Non-hygroscopic polymer filler fills the interstices between cores to maintain a circular and compact cable geometry. High-performance binding tape secures the core assembly and assists in retarding flame propagation along the cable axis.

    Outer Sheath — Flame-Retardant PVC (Class C)

    Extruded flame-retardant PVC outer sheath formulated to meet GB/T 19666 Class C fire performance standards, effectively suppressing flame spread and providing self-extinguishing capabilities. Acts as the primary mechanical and environmental protection;

    主要特点

    如何选择

    应用

    技术数据

    比较

    常见问题解答

    BTTZ 这是一种经典的刚性矿物绝缘电缆：铜导体、氧化镁粉末绝缘层、铜管外护套，所有部件均拉制在一起。该电缆发明于20世纪30年代，至今仍是行业标杆，但重量大、价格昂贵、质地刚硬，且切口处容易吸湿。. BBTRZ 用挤出矿物复合材料代替MgO粉末，用LSZH聚烯烃代替铜管——柔性、卷筒长度、价格更低、安装更方便。. BTTRZ 在保留LSZH外护套的同时，其内侧重新增加了激光焊接的无缝铜带护套，以实现气密防潮和连续的接地路径。成本排序：BBTRZ < BTTRZ < BTTZ。.

    BBTRZ 是一条真正的矿物绝缘电缆，还是仅仅名义上“矿物绝缘”而已？

    安装与操作提示

    1

    2

    3

    4

    5

    6

    制造能力

    为什么选择从Sinopower Cable采购

    我们发出的每一套鼓背后，都凝聚着38年的行业积淀、五个由同一套MES系统统一管理的生产基地，以及一套确保线缆能够顺利通关、毫无延误的文档管理规范。.

    每根线缆在发货前均经过两次测试

    自1987年以来，我们两阶段的质量控制流程已发展成为一套科学体系：先在生产线上进行例行检测，然后在包装前进行全面的电气和机械复检。在50多个出口市场中，我们的退货率始终保持在0.3%以下。.

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    3,000+ 种 SKU，欢迎定制配置

    标准规格产品可直接从库存发货。特殊电压等级、颜色编码、线盘长度或铠装配置均可常规处理——请提交您的技术规格，我们的团队将如实告知交货周期。.

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    我们为欧洲、美洲、东南亚、中东和非洲各地的公用事业公司、矿业运营商、港口管理局以及大型工业设备制造商提供产品。.

    每笔订单均随附完整的文件

    每批货物均附有工厂测试报告、原产地证书（COO）、装箱单和提单（B/L）。可在发货前安排由客户指定的见证人进行测试。.

    我们的业绩

    98.7%

    准时发货率（过去24个月）

    < 0.3%

    各出口市场的退货率

    25天

    天津→鹿特丹的典型海运

    100%

    随附常规检测报告的货物

    物流与配送

    包装、运输与单证

    我们负责从生产车间到装货港的整个流程。每笔订单随附的数据表中均提供了针对具体产品的安装指南。.

    包装
    • 符合IEC 62004标准的木制或钢制桶
    • 提供适用于小截面线圈的包装方案
    • 标准卷筒长度，也可根据要求提供定制长度
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    运输
    • 整箱（FCL）/拼箱（LCL）海运，可根据要求安排空运
    • 贸易条款：EXW、FOB、CFR、CIF、DDP
    • 装货港：天津 / 青岛 / 上海
    • 前往鹿特丹的典型海运时间：25天
    • 交货期将在订单确认时确定
    • 船舶启航前发送的集装箱装箱照片
    文档
    • 工厂例行测试报告（按适用标准）
    • 商业发票和装箱单
    • 原产地证书（CO）——中国理事会，提供A式、E式证书
    • 提单（B/L）——正本或电放
    • 可根据要求由SGS/BV/TÜV进行第三方检验
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