DC 1500V Cross-linked Polyethylene Insulated (Flame-retardant, Fire-resistant) Power Cable

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Product Advantages
Product Specifications

Core Technical Requirements

Parameter	Specification	Notes/Reference
Rated Voltage (U0)	DC 1500V	Maximum operating voltage up to 1800V
Working Temperature	Normal: conductor max +90°C; Short-circuit (<=5s): max +250°C	XLPE insulation provides excellent thermal stability
Minimum Bending Radius	Fixed installation: >= 15D (D = cable OD)	Prevents damage at bends
Conductor Material	Oxygen-free copper	Low resistivity, compaction factor > 0.9 for low losses
Insulation Material	Cross-linked Polyethylene (XLPE)	Outstanding electrical and mechanical properties
Waterproofing	Composite waterproof structure (water-blocking tape + Al/plastic laminate + inner sheath)	Prevents "water treeing" for long-term insulation reliability in wet environments
Protection	UV resistance: meets 1008-hour xenon lamp aging test; Rodent/termite resistance: per GB/T 34016, Grade 1 anti-termite	For outdoor, tunnel, and underground environments
Armoring (optional)	Copper tape, steel tape, or aluminum alloy tape	Enhanced mechanical protection against rodent damage

Implementation Standards

Core Standard: Enterprise standards (e.g., Q/NDC010201 or Q/320481SS055-2009), integrating multiple domestic and international technical specifications.

Key Referenced Standards:
- GB/T 12706: Extruded insulated power cables for rated voltages from 1kV to 35kV
- GB/T 19666: General rules for flame-retardant and fire-resistant cables
- GB 31247: Combustion performance classification of cables
- GB/T 18380: Tests on electric cables under fire conditions

Application Scenarios

- Urban rail transit (metro, light rail DC traction power supply)
- High-safety DC power distribution areas (tunnels, underground utility corridors)
- Critical power circuits in densely populated areas (ventilation/lighting, emergency evacuation systems)
- Industrial facilities with high fire protection requirements

Product Series and Selection Guide

Model	Description	Key Features	Application
WDZA-TZYJY	Copper core XLPE insulated LSZH Grade A flame-retardant DC 1500V cable	Single-core, Grade A flame-retardant, LSZH	Densely populated venues: metro stations, carriages
FS/FZ-WDZA-TZYJE	Waterproof/UV-resistant LSZH Grade A flame-retardant DC cable	Waterproof (FZ), UV-resistant (FS) dual protection	Outdoor or damp underground environments
WDZB1-GYJY	LSZH Grade B1 flame-retardant DC cable	Meets GB 31247 stricter B1 flame-retardant requirements	Critical areas with extreme fire safety requirements
NH series	Fire-resistant XLPE insulated power cable	Maintains power supply during fire	Emergency systems: fire protection, emergency lighting
WDZA-TZYJYP2Y	LSZH Grade A flame-retardant copper tape armored cable	Armoring + EMI shielding	EMI-sensitive areas

Safety and Environmental Certification

- Flame-retardant: Grade A, B, or C available; Grade B1 offers excellent performance in flame spread, heat release, and smoke
- Fire-resistant (NH): Passes GB/T 19216 circuit integrity test
- LSZH: Smoke transmittance >= 60%; HCI release <= 5 mg/g; pH >= 4.3; low corrosivity

Model	Voltage level	Specification (number of cores x cross-sectional area)	Execution standard	Manufacturing branch
YJ(L)V62 YJ(L)V63 YJ(L)V72 YJ(L)V73 YJ(L)V YJ(L)Y YJRV YJRY	DC1500V	1×1.5～1×1000 (Among them, YJRV and YJRY specifications range from 1 × 1.5 to 1 × 630; YJ (L) V62, YJ (L) V63, YJ (L) V72, YJ (L) V73 have specifications ranging from 1 × 4 to 1 × 1000	Q/320481SS563-2023	50mm² and below special cable factory Low voltage cable factory with an area of over 50mm²
YJ(L)V22 YJ(L)V23 YJ(L)V32 YJ(L)V33 YJ(L)V YJ(L)Y YJRV YJRY	DC1500V	2×1.5～2×400、3×1.5～3×400、 4×1.5～4×400、 3×2.5+1×1.5～3×400+1×185、 5×1.5～5×300、 3×4+2×2.5～3×400+2×185、 4×4+1×2.5～4×400+1×185	Q/320481SS563-2023	Special cable factory of 6mm² and below Low voltage cable factory with an area of 6mm² or more
Z-YJ(L)V62 Z-YJ(L)V63 Z-YJ(L)V72 Z-YJ(L)V73 Z-YJ(L)V Z-YJ(L)Y Z-YJRV Z-YJRY	DC1500V	1×1.5～1×1000 The specifications of Z * - YJRV and Z * - YJRY range from 1 × 1.5 to 1 × 630; The specifications of Z * - YJ (L) V62, Z * - YJ (L) V63, Z * - YJ (L) V72, and Z * - YJ (L) V73 are 1 × 4 to 1 × 1000	Q/320481SS563-2023	50mm² and below special cable factory Low voltage cable factory with an area of over 50mm²
Z-YJ(L)V22 Z-YJ(L)V23 Z-YJ(L)V32 Z-YJ(L)V33 Z-YJ(L)V Z-YJ(L)Y Z-YJRV Z-YJRY	DC1500V	2×1.5～2×400、3×1.5～3×400、 4×1.5～4×400、 3×2.5+1×1.5～3×400+1×185、 5×1.5～5×300、 3×4+2×2.5～3×400+2×185、 4×4+1×2.5～4×400+1×185	Q/320481SS563-2023	Special cable factory of 6mm² and below Low voltage cable factory with an area of 6mm² or more
(Z)N-YJV62 (Z)N-YJV72 (Z)N-YJV63 (Z)N-YJV73 (Z)N-YJV (Z)N-YJY (Z)N-YJRV (Z)N-YJRY	DC1500V	1×1.5～1×1000 (Among them, the specifications of (Z ) N-YJRV and (Z -) N-YJRY are 1 × 1.5 to 1 × 630; The specifications of (Z ) N-YJV62, (Z ) N-YJV72, (Z ) N-YJV63, and (Z ) N-YJV73 are 1 × 4 to 1 × 1000	Q/320481SS563-2023	50mm² and below special cable factory Low voltage cable factory with an area of over 50mm²
(Z)N-YJV22 (Z)N-YJV32 (Z)N-YJV23 (Z)N-YJV33 (Z)N-YJV (Z)N-YJY (Z)N-YJRV (Z)N-YJRY	DC1500V	2×1.5～2×400 3×1.5～3×400 4×1.5～4×400 5×1.5～5×300 3×2.5+1×1.5～3×400+1×185 3×4+2×2.5～3×400+2×185 4×4+1×2.5～4×400+1×185	Q/320481SS563-2023	Special cable factory of 6mm² and below Low voltage cable factory with an area of 6mm² or more

ABOUT US

Hixon (Changzhou) Science and Technology Innovation Investment Co., Ltd. is located in Changzhou, Jiangsu, China. It is a comprehensive trading company specializing in the export of industrial products. With years of international trade experience, the company has established strong channel resources and project collaboration experience in the African market.
By integrating high-quality manufacturing resources with a well-established supply chain, we provide reliable product supply and professional trade services to global customers, aiming to become an important bridge connecting Chinese manufacturing to the global market.

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Professional Trade Strength Empowers Development, Hixon Changzhou Delivers Reliable Services to Global Clients

With core advantages in channel resources, supply chain integration and international trade operation, Hixon (Changzhou) Science and Technology Innovation Investment Co., Ltd. always takes meeting global customer demand as the core. The company standardizes service processes, strictly controls product quality, and provides global customers with full-link reliable product supply and customized trade supporting services. It adheres to steady operation and innovative development, and strives to become a benchmark enterprise in the field of industrial product export trade.

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Recently, Hixon (Changzhou) Science and Technology Innovation Investment Co., Ltd. has further deepened project cooperation and channel layout in the African market. Relying on accumulated years of trade experience, the company establishes stable strategic partnerships with local enterprises in Africa, continuously enriches the categories of exported industrial products, and improves the professional level of trade services. It takes root in local demand, realizes precise docking between Chinese manufacturing and African market demand, and accelerates the steady development of overseas business.

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Hixon (Changzhou) Science and Technology Innovation Investment Co., Ltd., based in Changzhou, Jiangsu Province, continues to deepen its layout in the African market. As a professional comprehensive trading enterprise focused on industrial product exports, the company relies on its years of profound international trade experience, has built solid overseas channel resources and mature project cooperation systems. It further optimizes the layout of industrial product export business, consolidates market share in multiple African regions, and lays a solid foundation for long-term localized cooperation.

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+86 -13961488818
+86-0519-88328818
wendy@czhixon.com
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