NG-A Mineral Insulated Fire Resistant Copper Cable Low Voltage

NG-A Mineral Insulated Fire Resistant Copper Cable Low Voltage

NG-A flexible mineral insulated cable with copper conductor, low voltage fire resistant cable for industrial and building construction wiring.

NG-A fire resistant mineral insulated cable takes copper as conductive core, matched with inorganic mineral insulating material and metal outer sheath. Its flexible structure solves the hard construction defect of traditional rigid fireproof cables, making laying and bending much easier.
The inorganic mineral insulation material owns outstanding high temperature resistance and fireproof performance.

It can keep normal power supply under long-time open fire baking, effectively avoiding power failure caused by fire accidents. The whole cable does not contain flammable plastic materials, no toxic smoke will be released when burning, greatly improving safety of fire escape in buildings.
This low voltage fireproof cable is equipped with complete specifications of different cores and cross-sections. It can be laid indoors, in cable shafts, wall ducts and public passageways, widely used for fire emergency power supply lines of various construction projects.

Product Advantages
Excellent fire resistance to maintain power supply in fire scene.
Flexible structure convenient for bending and complex pipeline construction.
Inorganic insulation non-toxic smokeless when burned, high safety.
Solid copper conductor stable transmission with low energy loss.
Long service life and strong aging resistance for long-term building use.

Application Scenarios
Fire emergency power lines for high-rise residential buildings.
Fire control equipment wiring of shopping malls, hotels and office buildings.
Emergency power distribution for hospitals, schools and subway stations.
Industrial factory fire protection circuit and public building fireproof engineering.

Quality & Service Support
All NG-A mineral insulated cables pass fire resistance and high voltage withstand tests before delivery. Factory direct wholesale with complete technical parameters provided.https://yidongjiaolian.com

ItemSpecification
ModelNG-A(BTLY) / WDZAN-BTLY
Conductor99.99% Oxygen-free Bare Copper Strand
Core Number1/2/3/3+1/3+2/4/4+1/5 Core
Cross Section1.5–400mm²
Rated Voltage0.6/1kV
Inner InsulationInorganic Mineral Mica Tape
Metal SheathCorrugated Seamless Aluminum Sheath
Outer JacketLSZH / PVC (Optional)
Long-term Working Temp-40℃ ~ 90℃
Fire Resistance Temp & Time950℃, Continuous 3 Hours (BS6387 CWZ)
Short-circuit Max Temp250℃ (≤5s)
Min Bending Radiusd≤12mm ≥6D; 12<d≤20mm ≥10D; d>20mm ≥15D
Executive StandardGB/T34926, BS6387 CWZ
ApplicationFire Emergency System, High-rise, Subway, Hospital, Airport
CertificateISO9001, CCC, CE
Service Life30+ Years
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