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China factory - JinHong Wire And Cable Group

JinHong Wire And Cable Group

  • China,Hefei ,Anhui
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  3. WDZ-BYJ 2.5mm2 XLPE LSZH Cable Insulated For High Rise Building
China WDZ-BYJ 2.5mm2 XLPE LSZH Cable Insulated For High Rise Building
China WDZ-BYJ 2.5mm2 XLPE LSZH Cable Insulated For High Rise Building

  1. China WDZ-BYJ 2.5mm2 XLPE LSZH Cable Insulated For High Rise Building
  2. China WDZ-BYJ 2.5mm2 XLPE LSZH Cable Insulated For High Rise Building
  3. China WDZ-BYJ 2.5mm2 XLPE LSZH Cable Insulated For High Rise Building
  4. China WDZ-BYJ 2.5mm2 XLPE LSZH Cable Insulated For High Rise Building

WDZ-BYJ 2.5mm2 XLPE LSZH Cable Insulated For High Rise Building

  1. MOQ： 100m
  2. Price： 0.3-1USD
  3. Get Latest Price
Payment Terms TT
Delivery Time 5-8
Conductor type Stranded,Solid,Solid/Flexible
Conductor material Copper,etc.,Fiberglass with nichrome wire,solid or stranded tinned copper,Copper | Tinned Copper
Application Heating,Electric conduction,Lights and Lamps,Electric appliance,AWM Appliance Wiring Material
Type Insulated,Bare
Insulation material Rubber,PVC,Silicone,fiber glass,XLPE
Color Requirement,Yellow,can be customized,red black,White/Blue/Red/Black/Brown/Yellow/Green/Transparent
Rated voltage 600V,300/500V,300/500V 450/750V
Product name Copper Core PVC Insulation Wire,DIY silicone wire,anchor silicone copper electric wire 220v 3 wire flat cable,silicone rubber electrical wire cable for neon lighting,XLPE Irradiation wire
Conductor Copper Core,Tinned copper,fiberglass nichrome conductor wire,Stranded Copper,Silver & Tinned & Nickel Copper
Insulation Silicone Rubber,Silicone insulation,PVC Insulation Cable,PVC,XLPE
Size Optional,18awg/22awg,30AWG - 4/0AWG,24awg~12awg,2-30
Rated temperature 200,-60C-+200C,+200℃,-60~ 200,-60'C ~ + 180'C
Packing 305meters per roll,100m/roll,100 pieces / bag,305/610m per roll,optional
Material Silicone rubber,silicone wire,High Purity Copper,Tinned copper
Standard UL758,IEC 60227,GB IEC JIS NEMA,IEC60502
Temperature 150 degree,-60℃ to 200℃,200degree,-60C~+150C
Length optional,100mm,Customized Length,610m
Usage heating element,Indoor,Heating Product
Test voltage 3000V
Brand Name JinHong
Model Number WDZ-BYJ
Place of Origin Anhui China
Certification CE、CCC、RHOS、TUV

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms TT Delivery Time 5-8
Conductor type Stranded,Solid,Solid/Flexible Conductor material Copper,etc.,Fiberglass with nichrome wire,solid or stranded tinned copper,Copper | Tinned Copper
Application Heating,Electric conduction,Lights and Lamps,Electric appliance,AWM Appliance Wiring Material Type Insulated,Bare
Insulation material Rubber,PVC,Silicone,fiber glass,XLPE Color Requirement,Yellow,can be customized,red black,White/Blue/Red/Black/Brown/Yellow/Green/Transparent
Rated voltage 600V,300/500V,300/500V 450/750V Product name Copper Core PVC Insulation Wire,DIY silicone wire,anchor silicone copper electric wire 220v 3 wire flat cable,silicone rubber electrical wire cable for neon lighting,XLPE Irradiation wire
Conductor Copper Core,Tinned copper,fiberglass nichrome conductor wire,Stranded Copper,Silver & Tinned & Nickel Copper Insulation Silicone Rubber,Silicone insulation,PVC Insulation Cable,PVC,XLPE
Size Optional,18awg/22awg,30AWG - 4/0AWG,24awg~12awg,2-30 Rated temperature 200,-60C-+200C,+200℃,-60~ 200,-60'C ~ + 180'C
Packing 305meters per roll,100m/roll,100 pieces / bag,305/610m per roll,optional Material Silicone rubber,silicone wire,High Purity Copper,Tinned copper
Standard UL758,IEC 60227,GB IEC JIS NEMA,IEC60502 Temperature 150 degree,-60℃ to 200℃,200degree,-60C~+150C
Length optional,100mm,Customized Length,610m Usage heating element,Indoor,Heating Product
Test voltage 3000V Brand Name JinHong
Model Number WDZ-BYJ Place of Origin Anhui China
Certification CE、CCC、RHOS、TUV
High Light 2.5mm2 XLPE LSZH Cabl ，WDZ-BYJ XLPE LSZH ，High Rise Building LSZH Cable
WDZ-BYJ 2.5mm² XLPE Cable - Low Smoke Halogen-Free Flame Retardant
WDZ-BYJ is a Low Smoke Zero Halogen (LSZH) Flame-Retardant Polyethylene Insulated Copper Wire, designed for fixed electrical installations in environments requiring high fire safety and environmental protection.
Cable Designation Breakdown
  • W: Low Smoke
  • D: Halogen-Free
  • Z: Flame Retardant
  • BYJ: Cross-Linked Polyethylene Insulated Copper Wire
Applications
  • Building Wiring: Fixed electrical circuits in residential, commercial, and industrial buildings
  • Public Spaces: Hospitals, schools, shopping malls, and subways
  • Energy Systems: Solar power installations and battery storage systems
  • Control Systems: Wiring for automation and control panels
Key Advantages
  • Enhanced Safety: Halogen-free and low smoke properties protect personnel and equipment
  • High Temperature Resistance: XLPE insulation ensures reliable performance under high loads
  • Environmental Friendliness: No toxic emissions during fire incidents
  • Compliance: Meets international standards for fire safety and environmental protection
Technical Specifications
Nominal Section (mm²) Number/Diameter of Core (mm) Maximum Outer Diameter (mm) Reference Weight (kg/km)
1.5 1/1.38 3.3 18.5
2.5 1/1.78 3.9 29
4 1/2.25 4.4 40
6 1/2.76 4.9 66
10 7/1.35 6.8 90
16 7/1.70 8.0 130
25 19/1.33 9.8 205
35 19/1.50 11.0 270
50 19/1.80 13.0 370
70 19/2.14 15.0 490
95 19/2.50 17.0 630
120 37/2.00 19.0 780
150 37/2.25 21.0 950
185 37/2.50 23.5 1150
 
 
Frequently Asked Questions
What does WDZ-BYJ stand for?
  • W: Low Smoke
  • D: Halogen-Free
  • Z: Flame Retardant
  • BYJ: Fixed Wiring Cable with XLPE Insulation
It is a halogen-free, flame-retardant, low-smoke emission building wire with XLPE insulation and a copper conductor, designed for safe and environmentally friendly fixed electrical installations.
What are the three key safety features (WDZ)?
This cable is defined by a triple safety combination crucial for human safety:
  • Low Smoke (W): Emits minimal optical smoke when exposed to fire, maintaining visibility for safe evacuation
  • Halogen-Free (D): Produces no toxic or corrosive acidic gases when burning, preventing harm to people and equipment
  • Flame Retardant (Z): Inhibits the spread of flame along the cable
Where is WDZ-BYJ cable typically required or recommended?
It is mandated or strongly advised in public buildings and spaces with high occupancy or critical functions where fire safety is paramount, such as:
  • Subways, airports, train stations, and tunnels
  • Hospitals, schools, and shopping malls
  • High-rise buildings, hotels, and data centers
  • Emergency lighting and alarm system circuits
What are the key advantages of XLPE (BYJ) insulation over standard PVC?
  • Higher Temperature Rating: 90°C continuous operating temperature (vs. 70°C for PVC), allowing for higher current carrying capacity
  • Better Aging Resistance: More stable and durable over the long term
  • Excellent Dielectric Strength
What are the standard voltage and temperature ratings?
  • Rated Voltage: 450/750V
  • Long-term Operating Temperature: 90°C
  • Short-circuit Withstand Temperature: Up to 250°C (for max 5 seconds)
Is WDZ-BYJ cable fire-resistant (able to maintain circuit integrity during a fire)?
No, it is not. It is Flame-Retardant (Z). Its primary function is to not propagate fire and to minimize hazardous smoke and fumes. For circuits that must continue to operate during a fire (e.g., critical fire alarm paths), you need a Fire-Resistant (NH-) cable, such as NH-BYJ or WDZN-BYJ.
Can it be used outdoors or for direct burial?
No. Standard WDZ-BYJ is designed for fixed indoor installations in conduits, trunking, or on cable trays. It is not suitable for direct burial, prolonged UV exposure, or wet locations without additional protection. Its LSZH sheath is for fire safety, not for prolonged outdoor weathering.
What international standards and certifications does it comply with?
It is designed to meet stringent international safety standards:
  • Halogen-Free: IEC 60754-1
  • Low Smoke Density: IEC 61034
  • Flame Retardancy: IEC 60332-1
  • Cable Construction: IEC 60502-1 or IEC 60227
  • Common Certifications: CE, CPR (Construction Products Regulation) Euroclass (e.g., B2ca, Cca-s1a,d1,a1)
Why choose WDZ-BYJ for a building project?
Choose WDZ-BYJ when your project's safety philosophy prioritizes the protection of human life and critical infrastructure from fire-related hazards (smoke inhalation, corrosive gas damage). It is the responsible, modern choice for ethical construction in public and commercial spaces, aligning with green building principles and stringent safety codes.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2006

  • Total Annual:

    15000000000-20000000000

  • Employee Number:

    100~200

  • Ecer Certification：

    Verified Supplier

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Get in touch with us

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  • JinHong Wire And Cable Group
  • Factory ：No. 9, Pengfeng Road, Tongyang Industrial Park, Chaohu City, Hefei City, Anhui Province.
  • https://www.cablejinhong.com/

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