Low-Smoke and Halogen-Free (LSFH) Cable
Flames, dense smoke, and high temperature are the three acute dangers during fires. Smoke is the most fatal of them because: Smoke-inhalation may lead to death. Visual obscuration during escape from fires occurs. Corrosive and toxic gases contained in the smoke jeopardize lives and equipment.
Widely used in public places such as airports, hospitals, mass rapid transit systems, and underground railways, LSFH cables are highly safe power transmission and distribution products with the following characteristics:
．Outstanding fire resistance (Flame propagation test)
．Extremely low density of smoke when being burnt (Smoke test)
．Near-zero toxicity index (Toxicity index test)
．High corrosion resistance(combustible gas test)
．High oxygen index, without concern of supporting combustion (Oxidation and temperature index test)
Manufacture Process and Applications
Specifications
Hsinchuang Plant:
| Product | Voltage | Number of Cores | Thickness of Conductor |
|---|---|---|---|
| XLPE-LSFH Cable | 600、2000 V | 1 ~ 4 C | 1.6mm ~ 3.2 mm；2.0 ~ 500 mm2 |
| XLPE-LSFH Cable | 5 ~ 25 kV | 1、3 C | 8 ~ 500 mm2 |
Shanghai Plant:
| Product | Voltage | Number of Cores | Thickness of Conductor |
|---|---|---|---|
| WD-ZR-BYJ(F) Low-Smoke and Halogen-Free Non-Sheathed Cable for Fixed Wiring |
450/750V | 1 C | 0.5~400mm² |
| WD-ZR-BYJ(F)R Low-Smoke and Halogen -Free Soft Cable | 450/750V | 1C | 2.5~185mm² |
| WD-ZR-RYJ(F)S Low-Smoke and Halogen -Free Soft Cable | 300/300V | 2C | 0.5~6mm² |
| WD-ZR-RYY Low-Smoke and Halogen -Free Soft Cable | 300/500V | 2~37C | 0.5~10mm² |
| WD-ZR-RYYP Low-Smoke and Halogen-Free Shielded Cable | 300/300V | 1~24C | 0.5~4mm² |
| WD-ZR-KYJY Low-Smoke and Halogen-Free Control Cable | 450/750V | 2~61C | 0.75~10mm² |
| WD-ZR-YJY Low-Smoke and Halogen-Free Cable | 0.6/1kV | 1C；2C~5C | 1.5~630mm²；1.5~400mm² |