The Flame-Retardant and Fire-Resistant Armored Control Cables are designed for power control, signal transmission, and monitoring systems in industrial, electrical, and infrastructure applications.
With excellent mechanical protection, fire resistance, and flame retardancy, these cables are suitable for installation in environments requiring both safety and durability.
kvv22 cable
These cables are available in three main types — KVV22, KVVP2-22, and KVV32 — each designed for specific installation and shielding needs.
Product Models and Construction Types
| Model | Structure | Flame-Retardant Grade | Rated Voltage | Description |
|---|---|---|---|---|
| (ZA, ZB, ZC)(N)-KVV22 | Copper conductor, PVC insulation, PVC sheath, steel tape armored | Class A / B / C | 0.6/1 kV | Designed for indoor, cable trench, duct, or direct burial installations. Withstands high mechanical stress and meets fire-resistant requirements. |
| (ZA, ZB, ZC)(N)-KVVP2-22 | Copper conductor, PVC insulation, copper tape shield, steel tape armored, PVC sheath | Class A / B / C | 0.6/1 kV | Includes copper tape shielding for protection against electromagnetic interference (EMI), suitable for areas requiring both shielding and mechanical strength. |
| (ZA, ZB, ZC)(N)-KVV32 | Copper conductor, PVC insulation, PVC sheath, steel wire armored | Class A / B / C | 0.6/1 kV | Reinforced with steel wire armor for stronger tensile and impact resistance, suitable for vertical shafts or heavy mechanical load environments. |
Key Features
🔥 Flame-Retardant and Fire-Resistant: Meets Class A, B, and C flame-retardant standards, ensuring reliable performance in fire-prone environments.
⚡ Excellent Electrical Performance: Copper conductors provide stable conductivity and low voltage drop.
🧱 Strong Mechanical Protection: Armored structure (steel tape or steel wire) ensures durability under compression and tension.
🛡️ EMI Shielding (KVVP2-22): Copper tape shielding minimizes signal interference for control and instrumentation circuits.
🌡️ High Environmental Adaptability: Suitable for indoor, buried, or duct installations, even under harsh industrial conditions.
Applications
These armored control cables are ideal for use in:
Power plants and substations
Metallurgy and petrochemical industries
Industrial automation and instrumentation systems
Control and monitoring systems in tunnels, ports, and utility projects
Fixed installations where fire resistance and mechanical protection are required
Technical Specifications
| Item | Specification |
|---|---|
| Conductor Material | Annealed copper |
| Insulation Material | Polyvinyl Chloride (PVC) |
| Sheath Material | PVC |
| Armor Type | Steel tape or steel wire |
| Shield Type | Copper tape (for KVVP2-22) |
| Rated Voltage | 0.6/1 kV |
| Flame-Retardant Grades | ZA (Class A), ZB (Class B), ZC (Class C) |
| Fire Resistance | IEC 60331 / GB/T 19666 |
| Installation Environment | Indoor, buried, duct, shaft |
| Operating Temperature | Up to 70°C continuous operation |
Advantages
Ensures system reliability during fire conditions
Suitable for direct burial or mechanical stress environments
Provides electromagnetic shielding for sensitive control circuits
Complies with IEC and GB/T standards for safety and durability
Conclusion
The (ZA, ZB, ZC)(N)-KVV22 / KVVP2-22 / KVV32 Flame-Retardant and Fire-Resistant Control Cables combine mechanical strength, flame resistance, and stable signal transmission, making them ideal for modern industrial and infrastructure control systems.
👉 Contact TOT Wire & Cable today to request detailed specifications, pricing, or a customized quotation for your fire-resistant control cable needs.
