Description
1. Product Overview
Low Smoke Zero Halogen (LSZH) Power Cable is a high-performance electrical cable designed with halogen-free insulation and sheathing materials to minimize smoke emission, toxic gas release, and corrosive fumes during fire conditions. Compliant with international standards including IEC 60332, IEC 60754, and IEC 61034, it is widely used in safety-critical power distribution and infrastructure projects. The cable delivers enhanced fire safety, long-term reliability, and environmental protection, making it a preferred solution for modern commercial, industrial, and public facilities. Its strategic importance continues to grow as global regulations increasingly prioritize safer, sustainable, and low-emission electrical systems.
2. Key Specifications & Technical Characteristics
- Material Composition:
- Conductor: High-conductivity annealed copper or aluminum conductor
- Insulation: Halogen-free flame-retardant polyolefin (XLPE/LSZH compound depending on design)
- Outer Sheath: Low Smoke Zero Halogen thermoplastic compound
- Shielding (optional): Copper tape, copper braid, or aluminum shielding for electromagnetic protection
- Standards & Compliance:
- IEC 60332: Flame propagation resistance
- IEC 60754: Halogen acid gas emission control
- IEC 61034: Low smoke density performance
- Available in additional certifications including RoHS and CPR classifications depending on market requirements
- **Electrical Characteristics:
- Voltage Rating: Common configurations from 0.6/1 kV to medium-voltage ratings
- Conductor Class: Class 1 solid or Class 2 stranded copper/aluminum
- Excellent insulation resistance and electrical stability
- High flame-retardant performance with reduced fire propagation
- Physical Characteristics:
- Form: Round or multicore cable construction
- Color: Black outer sheath commonly supplied; customized colors available
- Temperature Resistance: Typically -40°C to +90°C depending on insulation type
- Low smoke emission and zero halogen gas generation during combustion
- High mechanical strength and abrasion resistance
- Packaging Options:
- Export wooden drums
- Steel reels
- Customized coil packaging for smaller cable sizes
- Protective waterproof wrapping suitable for international shipping
- Shelf Life:
- Typically 12–24 months when stored in dry, covered conditions away from direct sunlight and chemicals
3. Core Industrial Applications
- Primary Industries:
- Power generation and distribution
- Oil & gas facilities
- Railways and transportation infrastructure
- Data centers and telecommunications facilities
- Commercial buildings, hospitals, airports, and public infrastructure
- Renewable energy and industrial automation projects
- Operational Use Cases:
- Emergency power systems
- Fire alarm and safety circuits
- Low-voltage and medium-voltage power distribution networks
- Control systems requiring enhanced fire protection
- Electrical installations in enclosed or high-occupancy environments
- Performance Advantages:
- Provides significantly improved fire safety compared with conventional PVC cables by reducing smoke and toxic emissions
- Protects sensitive equipment and improves visibility during fire emergencies
- Offers long service life with excellent insulation durability
- Reduces maintenance risks and supports compliance with modern building safety regulations
- Delivers cost efficiency through reduced downtime and enhanced system reliability
4. Competitive Advantages
- Quality Consistency:
- Manufactured under strict quality control processes with compliance testing for electrical, mechanical, and fire-performance requirements
- Stable material formulation ensures reliable performance across demanding environments
- Supply Reliability:
- Scalable production capacity supporting project-based procurement and long-term industrial supply contracts
- Consistent availability for infrastructure, construction, and energy sector requirements
- Logistics Capability:
- Export-ready cable drums and packaging optimized for global transportation
- Flexible shipment solutions for bulk orders and international project deliveries
- Price Competitiveness:
- Competitive lifecycle cost through reduced maintenance, improved safety compliance, and extended operational performance
- Customizable specifications to balance technical requirements and budget targets
- Sustainability & Environmental Benefits:
- Halogen-free materials reduce toxic emissions and corrosive gases during fire incidents
- Supports environmentally responsible construction and green building initiatives
- Technical Support & Documentation:
- Available with technical datasheets, compliance certificates, inspection reports, and quality documentation
- Engineering support available for cable selection, installation requirements, and project specifications
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20 MT
- Loading Capacity: Approximately 20–25 MT per 20-foot container (depending on cable size, drum dimensions, and packaging configuration)
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