The LSZH control cable targets high-rise buildings, malls, hospital server rooms, closed workshops and rail transit, where dense occupancy and sealed space make fire safety and environmental protection the first selection criteria. Raw material carries no halogen and no heavy metal, so the line never harmful substances over long service, unlike ordinary PVC that releases halogenated smoke when burned.
Three Safety Layers: Halogen-Free, Low Smoke, Flame Retardant
In fire, the material produces very little smoke with high light transmittance and no pungent toxic or corrosive gas, keeping sightlines clear for evacuation while sparing precision electrical equipment from corrosive deposit. The jacket self-extinguishes and does not spread flame, stopping a single fault line from feeding the whole bundle. Insulation and jacket age without emitting volatile compounds, stay odor-free in closed rooms, and the high-purity copper conductor keeps insulation strength and withstand performance stable for continuous running; flexible construction fits trays, server rooms and utility galleries.
Scene one: building automation and emergency loops in high-rises and malls that keep control signals while preserving evacuation sight. Scene two: closed routing in hospital and precision server rooms, avoiding smoke corrosion of medical and IT equipment. Scene three: fine wiring in underground galleries and rail facilities that meets public environmental and safety rules.
Ordinary flame retardance only solves self-extinguishing; it may still release halogenated toxic and corrosive gas in fire. This cable adds halogen-free, low-smoke and high-transmittance behavior for occupied and equipment-dense spaces, and the two cannot replace each other on flame rating alone. Long-term closed use causes no aging odor or contamination.
Production follows halogen-free, flame-retardant and environmental requirements; incoming sampling, patrol of extrusion, and finished flame, insulation, withstand and aging checks run through, with 100% pre-packing review and a report, third-party sampling accepted. Regular models 3 to 5 days; reinforced drums, custom marks; EXW/FOB/DDP, 30% deposit/70% balance, 1-year warranty under normal installation.
Product Specifications
|
Parameter |
Specification |
|
Material |
Halogen-free environmental raw material, no halogen, no heavy metal |
|
Burning behavior |
Low smoke, high transmittance, no toxic corrosive gas |
|
Flame performance |
Self-extinguishing, no spread |
|
Conductor |
High-purity copper, high insulation strength, stable withstand |
|
Places |
High-rise, mall, hospital room, closed workshop, rail |
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