WDZ(A/B/C/D)-BYJ WDZ(A/B/C/D)N-BYJ Building Wire

WDZ(A/B/C/D)-BYJ/WDZ(A/B/C/D)N-BYJ Cable Characteristics
Model Identification: WDZ – Halogen-free, Low-smoke, Flame-retardant; A/B/C/D indicate flame-retardant grades; BYJ indicates cross-linked polyethylene insulation; N indicates fire-resistant type
Rated Voltage: 450/750V
Conductor Material: Single-core or multi-strand copper conductor
Insulation Material: Cross-linked polyethylene (XLPE) insulation
Flame-retardant Grade: Grade A is the highest flame-retardant level, Grade D is the basic flame-retardant level (according to GB 31247 standard)
Fire Resistance Performance: Type N meets the 750°C/90-minute fire resistance test (according to GB/T 19666 standard)
Environmental Characteristics: Halogen-free, low-smoke, low-toxicity; low corrosivity and smoke toxicity during combustion
Certification Standards: Compliant with GB/T 19666 and GB 31247; passes CCC certification

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WDZ(A/B/C/D)-BYJ/WDZ(A/B/C/D)N-BYJ Cable Advantages
High-Level Fire Safety: Grade A flame-retardant provides the highest level of flame spread suppression
Environmental and Health Protection: Halogen-free, low-smoke characteristics reduce secondary fire hazards and ensure personnel escape safety
Excellent Electrical Performance: Cross-linked polyethylene insulation offers high temperature resistance (90°C), high current-carrying capacity, and long service life
Reliable Fire Resistance Performance: Type N maintains circuit integrity during fires, buying time for critical equipment power supply
Strong Adaptability: Different flame-retardant grades meet the requirements of various building risk areas

WDZ(A/B/C/D)-BYJ/WDZ(A/B/C/D)N-BYJ Cable Selling Points
Mandatory Cable for High-End Buildings: Grade A flame-retardant is essential for densely populated places such as super high-rises, subways, and airports
Benchmark Product for Environmental Safety: Halogen-free, low-smoke characteristics meet green building certification requirements (LEED/BREEAM)
Comprehensive Fire Protection Solution: Flame-retardant grades A to D and fire-resistant types cover all building fire protection needs
Long Lifespan and Low Maintenance: Cross-linked polyethylene insulation resists aging, with a design lifespan of over 30 years
Complete Compliance Assurance: Complies with the latest national fire protection standards, with complete supporting test reports

WDZ(A/B/C/D)-BYJ/WDZ(A/B/C/D)N-BYJ Cable Application Scope
Core Areas of Public Buildings: Airport terminals, high-speed railway stations, subway stations, hospital outpatient halls
Densely Populated Places: Commercial complexes, exhibition centers, stadiums, school teaching buildings
Special Risk Areas: Underground spaces, high-rise building shafts, substations, data centers
Fire Protection Guarantee Circuits: Fire pump rooms, smoke exhaust rooms, emergency lighting, fire alarm systems
Green Building Projects: LEED/BREEAM certified projects, star-rated hotels, high-end residences
Compliance Certifications: CCC/ROHS

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Anhui Zhishang Cable Technology Co., Ltd. is an enterprise integrating the R&D, production, and sales of wires and cables. Dedicated to developing high-quality wire and cable products, the company provides customers with stable and reliable integrated cable solutions across a variety of industries, including industrial automation, weak current engineering, intelligent manufacturing, appliance equipment, and power engineering. WDZ(A/B/C/D)-BYJ WDZ(A/B/C/D)N-BYJ Building Wire Suppliers in China. All products are customized in accordance with national standards or customer requirements, with full-core, full-length, and pure copper specifications. For standard cable models, we offer a warranty period of up to 3 years, and each product is delivered with a corresponding test report. Wholesale WDZ(A/B/C/D)-BYJ WDZ(A/B/C/D)N-BYJ Building Wire. Through continuous investment in innovation and technological advantages, the company has successfully introduced its products into global markets, securing significant market shares in the United States, Canada, Australia, Japan, and parts of Eurasia.

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