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Home / Products / Fire Resistant Cables / Mineral Insulated Fire Resistant Cables / RTTYZ Flexible Copper Sheathed Mineral Insulated Cable

RTTYZ Flexible Copper Sheathed Mineral Insulated Cable


Mold: RTTYZ

RTTYZ Flexible Copper Sheathed Mineral Insulated Cable is a flexible fire-resistant cable that combines mineral insulation with a copper sheath structure. It provides reliable power transmission while maintaining better bending performance for installations with complex routing requirements.
Compared with traditional rigid cables, its flexible construction makes installation easier in narrow spaces and multi-angle layouts. As a Flexible Mineral Insulated Cable, it offers stable electrical protection and strong environmental adaptability. This cable is also widely recognized as a Flexible Fire Resistant Power Cable solution for safety-critical electrical systems.

Core Features
Flexible Installation Performance: Flexible copper sheath structure improves bending capability, making the cable suitable for complex routing and multi-angle installation areas.
High Fire Resistance: 1000℃ fire resistance capability with mineral insulation helps maintain electrical continuity for emergency power systems under high-temperature conditions.
High Temperature Stability: Supports continuous operation at temperatures up to 250℃ with stable electrical performance through mineral insulation construction.
Reliable Environmental Protection: Copper sheath structure provides resistance against moisture, corrosion, and external environmental impact in demanding applications.
Improved Installation Efficiency: Flexible design reduces bending limitations compared with rigid mineral cables, helping simplify complicated cable layouts.

OEM Customization Service
RTTYZ Flexible Copper Mineral Insulated Cable supports customized solutions for different project requirements:
Cable Size Customization: Support different conductor sizes and cable structures according to electrical requirements.
Length Customization: Provide customized cable lengths to match installation conditions and reduce material waste.
Flexibility Adjustment: Customize cable construction according to bending requirements and routing environments.
Electrical Specification Customization: Support adjustments for voltage ratings, current capacity, and application standards.
Identification Customization: Provide customized cable marking, labels, and product identification solutions.

Application Scenarios
Parameter Details
FAQ

Flexible Copper Sheathed Mineral Insulated Cable is suitable for projects requiring fire resistance, flexible installation, and long-term electrical reliability.
Commercial Buildings: Used for emergency lighting, fire alarm systems, and safety circuits where flexible installation is required. As a Flexible Mineral Insulated Cable, it adapts well to complex building layouts and limited installation spaces.
Industrial Facilities: Applied in factories, workshops, and equipment areas with high temperatures, moisture, or corrosive conditions.
Transportation Infrastructure: Suitable for tunnels, subway stations, airports, and railway projects where reliable emergency power systems are essential.
Fire Protection Systems: Used for fire pumps, smoke control equipment, and emergency circuits as a flexible fire-resistant power cable with stable operation under fire conditions.
Data Centers & Public Facilities: Supports power supply systems in hospitals, communication facilities, and other projects requiring high electrical reliability.

1. What is RTTYZ Flexible Copper Sheathed Mineral Insulated Cable mainly used for?
It is commonly applied in emergency power systems, fire protection circuits, industrial projects, and buildings requiring flexible cable installation.

2. What makes a Flexible Mineral Insulated Cable different from rigid mineral cables?
Its flexible copper sheath structure allows easier bending and installation in complex routes, narrow spaces, and areas with multiple directional changes.

3. How does the copper sheath improve cable durability?
The copper sheath helps protect the internal structure from moisture, corrosion, and external mechanical impact.

4. Can this cable maintain operation during fire conditions?
Yes. The mineral insulation structure helps maintain circuit continuity under high-temperature fire environments.

5. What information is required when purchasing a Flexible Fire Resistant Power Cable?
Purchasers should provide cable size, installation environment, operating temperature, electrical parameters, and project requirements for proper selection.

Hongsheng Wire and Cable Co., Ltd.
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Located in the coastal city of Taizhou and founded in 1983, HongSheng Wire And Cable Co., Ltd. is committed to the cutting-edge development of new wire and cable products. As a key enterprise of Zhejiang Province integrating industry, commerce, trade, production, academia, and research, the company is a trusted supplier to Sinopec, CNOOC, and the Shanghai World Expo, and maintains long-term cooperation with renowned research institutes and universities. Products can be designed and manufactured according to GB, IEC, BS, DIN, or custom specifications, and have been widely used in major projects both domestic and international.

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