BTLY/Flexible Mineral Insulated Cable
BTLY/
BTLY flexible mineral insulated cable is a power transmission product that combines safety and flexibility. It uses copper stranded wire as the conductor, with excellent conductivity, ensuring efficient and stable power transmission; the insulation layer uses synthetic mica belt, which has excellent high temperature resistance and can continuously supply power at a high temperature of 950℃ for 3 hours, effectively ensuring the power supply of key equipment during fire. The cable is covered with seamless copper pipe sheath, providing reliable mechanical protection, impact resistance, extrusion resistance, and has good grounding performance; the outer layer is a low-smoke, halogen-free polyolefin material, and there is no harmful gas release during combustion, and complies with environmental protection and safety standards. At the same time, BTLY cables have high flexibility, small bending radius, which is easy to transport and lay. They can be widely used in high-rise buildings, subways, hospitals, data centers and other places with strict fire protection and environmental protection requirements. They are ideal choices to ensure the safe operation of the power system.
Quantity
BTLY Flexible Mineral Insulated Cable: Uncompromising Fire Resistance Meets Installation Agility
BTLY, a"Flexible Mineral Insulated Cable,"is a groundbreaking solution for critical electrical systems that demand both fire resistance and mechanical flexibility. Designed with inorganic materials, this cable combines the durability of mineral insulation with a flexible sheath, making it ideal for high-risk environments where traditional rigid cables fall short.
Core Design and Technical Innovation
BTLY features a copper conductor surrounded by inorganic mineral insulation (such as magnesium oxide), which provides non-combustible protection capable of withstanding temperatures up to 1,000°C for extended periods. Unlike rigid mineral cables, BTLY incorporates a flexible metal sheath (often stainless steel or copper) and an optional outer thermoplastic jacket, enabling it to bend around obstacles or fit into tight conduits. This design ensures mechanical strength against abrasion and moisture while maintaining the flexibility needed for complex installations.
Applications in Demanding Scenarios
- Industrial Fire Safety Systems: Powers emergency shutdown mechanisms, fire pumps, and control panels in refineries, chemical plants, and steel mills, where fire resistance is non-negotiable.
- Commercial High-Rise Buildings: Installed in skyscrapers, hospitals, and data centers for wiring fire alarms, emergency lighting, and elevator controls—systems that must remain operational during fires.
- Transportation Infrastructure: Used in subways, airports, and tunnels, where its low-smoke, halogen-free properties comply with strict safety regulations for enclosed spaces.
- Renewable Energy and Offshore Projects: Resists extreme temperatures, salt corrosion, and mechanical stress in wind farms, offshore platforms, and solar installations.
Performance and Compliance
- Fire Resistance: Meets international standards like BS 6387 (CWZ certification) and IEC 60331, surviving rigorous fire tests (950°C for 3 hours with water and impact) while maintaining circuit continuity.
- Electrical Reliability: Copper conductors ensure low resistance and high conductivity for power and control signals (up to 1,000V), suitable for both low- and medium-voltage systems.
- Environmental Durability: Mineral insulation and metal sheaths resist chemicals, UV rays, and physical damage, making BTLY suitable for outdoor, underground, or industrial environments.
Why BTLY is a Game-Changer in Cable Technology
- Flexibility Without Compromise: Unlike traditional rigid mineral cables, BTLY can be installed in curved or confined spaces, reducing labor time and costs for electricians.
- Multi-Functional Design: Supports single-core or multi-core configurations, making it versatile for power transmission, control signals, and data systems in smart infrastructure.
- Sustainability: Inorganic materials are non-toxic and non-halogen, aligning with eco-friendly practices and reducing environmental impact during and after use.
Conclusion
BTLY flexible mineral insulated cables redefine what’s possible in fire-resistant wiring, offering a unique blend of robustness and agility. Whether protecting industrial facilities, urban infrastructure, or renewable energy sites, BTLY ensures that critical systems remain operational when safety is paramount. For projects that demand"fireproof resilience"and"installation flexibility,"BTLY sets the benchmark—proving that advanced cable technology can adapt to any environment while delivering unwavering performance.