WDZ(A/B/C)N-KYJY23 Control Cable

Advantages: 
Triple protection of fire resistance, flame retardancy, and mechanical durability: Passes fire resistance tests (e.g., 950°C/180min) and meets A/B/C flame retardancy standards, with steel tape armor providing resistance to mechanical damage, ensuring circuit integrity during fires and in complex environments.  
Environmentally friendly, low-smoke, and halogen-free: Minimal smoke emission and no corrosive halogen acid gas release during combustion, maximizing protection for personnel and equipment.  
Strong mechanical protection: Double-layer galvanized steel tape armor provides excellent resistance to compression, impact, and biological damage, suitable for installation in complex environments such as direct burial and tunnels.  
Good temperature resistance: Cross-linked polyethylene insulation supports long-term operation at 90°C, offering better heat resistance than ordinary cables.  
Wide environmental adaptability: Halogen-free, low-smoke polyolefin sheath is resistant to moisture and UV radiation, and the armored structure is suitable for indoor, tunnel, pipeline, and harsh outdoor scenarios.
Selling Points: 
Integrated solution for life safety and protection: Fire resistance + flame retardancy + halogen-free, low-smoke design + armored protection, meeting the high safety and reliability requirements of projects such as hospitals and subways.  
Mandatory compliance with high standards: Passes national certifications for fire resistance, flame retardancy, and halogen-free, low-smoke properties, making it a mandatory choice for public buildings, transportation hubs, and similar projects.  
Full-cycle high-reliability design: From initial flame retardancy to sustained fire resistance, combined with armored mechanical protection, ensures uninterrupted operation of emergency systems during fires and under external impacts.  
Flexible adaptation to multiple standards: Optional A/B/C flame retardancy grades and customizable fire resistance performance to precisely match the fire protection and safety regulations of different projects.  
Green safety and engineering compatibility: Complies with international environmental safety standards, supports green building certifications, and seamlessly integrates with fire protection, security, and other systems.
Application Range: Lifeline projects with the highest safety requirements, such as nuclear power plant safety systems, subway tunnel emergency systems, hospital ICU and operating rooms, data center core equipment, and government emergency command centers.
Special Notes: Fire resistance performance meets harsh 750℃~800℃, 90-minute test requirements; halogen-free low smoke ensures personnel safety during fires; double-layer armor provides excellent mechanical protection; three flame retardant classes A/B/C adapt to different fire protection standards; comprehensive environmental performance compliance.