Apr. 22, 2025
In today's world, ensuring the safety and reliability of electrical systems is paramount, especially in environments prone to fire hazards. The BTTZ cable, a mineral-insulated copper-clad cable, stands out as a superior solution for such critical applications. Combining exceptional fire resistance, durability, and longevity, BTTZ cables are engineered to maintain circuit integrity under the most extreme conditions.
The BTTZ cable is a type of mineral-insulated cable comprising a solid copper conductor, magnesium oxide (MgO) insulation, and a seamless copper sheath. This construction ensures not only high thermal stability but also excellent mechanical strength and corrosion resistance. Designed to operate continuously at temperatures up to 250°C and withstand short-term exposure to temperatures as high as 1000°C, BTTZ cables are ideal for applications where fire safety is non-negotiable.
BTTZ cables are inherently fireproof, capable of maintaining circuit integrity even when exposed to direct flames. Their inorganic insulation and copper sheath prevent combustion, making them suitable for fire-critical installations.
With a continuous operating temperature of 250°C and the ability to endure short-term exposure up to 1000°C, BTTZ cables ensure reliable performance in high-temperature environments.ruiyangcable.com+1ZMS CABLE+1
The robust construction of BTTZ cables provides excellent resistance to mechanical stresses, including impact, vibration, and compression, ensuring longevity and reliability.
The seamless copper sheath offers outstanding protection against moisture, chemicals, and corrosive substances, making BTTZ cables suitable for harsh industrial environments.
Constructed entirely from inorganic materials, BTTZ cables are immune to aging and degradation, offering a service life that surpasses conventional cables.ZMS CABLE
In the event of a fire, BTTZ cables do not emit toxic gases or smoke, ensuring safety for both personnel and equipment.
Due to their exceptional properties, BTTZ cables are widely used in various sectors, including:
High-Rise Buildings: Ensuring power supply to emergency systems such as fire alarms and sprinklers.
Industrial Facilities: Providing safe power distribution in chemical plants, refineries, and manufacturing units.
Transportation Hubs: Used in airports, subways, and train stations for critical systems.
Public Infrastructure: Supporting essential services in hospitals, data centers, and government buildings.
Hazardous Environments: Ideal for locations with high fire risk, such as oil rigs and gas processing plants.
| Specification | Details |
|---|---|
| Voltage Rating | 500V to 750V |
| Conductor Material | Solid Copper |
| Insulation Material | Magnesium Oxide (MgO) |
| Sheath Material | Seamless Copper |
| Operating Temperature | Up to 250°C (continuous), 1000°C (short-term) |
| Standards Compliance | GB/T 13033, IEC 60702, BS 6387 |
Compared to traditional plastic-insulated cables, BTTZ cables offer:
Enhanced Fire Safety: Inherent fireproof properties without the need for additional fire-resistant coatings.3acable.com+1electricaltechcenter.com+1
Reduced Maintenance: Longer service life reduces the frequency and cost of replacements.
Space Efficiency: Smaller diameter and higher current-carrying capacity allow for more compact installations.
Environmental Compliance: Free from halogens and toxic emissions, aligning with green building standards.
While BTTZ cables offer numerous benefits, certain factors should be considered during installation:
Rigidity: Due to their solid construction, BTTZ cables are less flexible than conventional cables, requiring careful handling.
Specialized Terminations: Proper sealing and termination are essential to maintain the cable's integrity and performance.
Cost: The superior materials and construction result in a higher upfront cost, offset by long-term benefits.
We offer premium-quality BTTZ cables that meet international standards, ensuring safety and reliability for your critical applications. Our cables are manufactured using high-purity copper and magnesium oxide, subjected to rigorous quality control processes. With a commitment to excellence, we provide:ZMS CABLE
Customized Solutions: Tailored cable configurations to meet specific project requirements.
Technical Support: Expert guidance on cable selection, installation, and maintenance.
Competitive Pricing: Cost-effective solutions without compromising on quality.
Timely Delivery: Efficient logistics to ensure your project timelines are met.
The BTTZ cable represents the pinnacle of fire-resistant cable technology, offering unmatched safety, durability, and performance. Whether for high-rise buildings, industrial complexes, or critical infrastructure, BTTZ cables provide a reliable solution that safeguards both people and assets. Invest in BTTZ cables to ensure the integrity and resilience of your electrical systems in the face of fire hazards.
For inquiries and orders, please contact our sales team at honglincable via email at nikita@hbhonglincable.com or call us at 86 190 6151 3668
