The WDZ Series Low Smoke Zero Halogen (LSZH) Flame-Retardant and Fire-Resistant Control Cable is designed for safe and reliable signal and control transmission in demanding environments.
With rated voltage 0.6/1kV, this cable offers low smoke emission, halogen-free materials, and excellent flame retardancy and fire resistance, making it ideal for indoor installations, cable trenches, conduits, and direct burial applications where fire safety and environmental protection are essential.
WDZ-KYJVP2-22 cable
This cable family is manufactured according to flame-retardant classes A, B, and C, and fire-resistant standard (N), ensuring continued circuit integrity under fire conditions.
Product Models and Construction Types
| Model | Construction | Shield Type | Armored Option | Rated Voltage (kV) | Application |
|---|---|---|---|---|---|
| WDZ(A,B,C)(N)-KYJY | XLPE insulation, LSZH sheath | None | — | 0.6/1 | General installation requiring LSZH, flame-retardant, and fire-resistant properties |
| WDZ(A,B,C)(N)-KYJYP | XLPE insulation, LSZH sheath | Braided shield | — | 0.6/1 | Indoor or conduit installations with shielding requirements |
| WDZ(A,B,C)(N)-KYJYP2 | XLPE insulation, LSZH sheath | Copper tape shield | — | 0.6/1 | Noise-sensitive control circuits |
| WDZ(A,B,C)(N)-KYJYP3 | XLPE insulation, LSZH sheath | Aluminum/plastic composite tape shield | — | 0.6/1 | Lightweight shielding and EMI protection |
| WDZ(A,B,C)(N)-KYJYP4 | XLPE insulation, LSZH sheath | Copper/plastic composite tape shield | — | 0.6/1 | Advanced anti-interference control systems |
| WDZ(A,B,C)(N)-KYJY23 | XLPE insulation, LSZH sheath | None | Steel tape armored | 0.6/1 | Mechanically protected installation and direct burial |
| WDZ(A,B,C)(N)-KYJYP2-23 | XLPE insulation, LSZH sheath | Copper tape shield | Steel tape armored | 0.6/1 | Shielded installations with mechanical stress |
| WDZ(A,B,C)(N)-KYJY33 | XLPE insulation, LSZH sheath | None | Steel wire armored | 0.6/1 | Vertical shafts or areas with high tensile load |
Key Features
🧯 Low Smoke, Zero Halogen (LSZH):
Produces minimal smoke and no toxic halogen gases during combustion, ensuring better visibility and safer evacuation in case of fire.🔥 Flame-Retardant and Fire-Resistant:
Meets A, B, and C flame-retardant classifications and maintains circuit integrity during fire exposure.⚡ High Electrical and Thermal Performance:
Cross-linked polyethylene (XLPE) insulation provides excellent dielectric strength and long-term heat resistance up to 90°C.🧩 Multiple Shielding Options:
Available with braided, copper tape, or composite tape shields to ensure signal reliability and EMI protection.💪 Durable and Reliable:
Armored versions (steel tape or steel wire) offer enhanced protection against mechanical impact and tensile stress.🌱 Environmentally Friendly:
Halogen-free materials minimize corrosive gas emission, suitable for eco-sensitive and populated environments.
Applications
The WDZ Series LSZH Flame-Retardant and Fire-Resistant Control Cables are widely used in:
Power plants and substations
Petrochemical and metallurgical industries
Tunnels, metro systems, and high-rise buildings
Fire alarm and safety monitoring systems
Industrial automation and instrumentation control
Technical Specifications
| Item | Specification |
|---|---|
| Rated Voltage | 0.6/1 kV |
| Conductor | Annealed Copper |
| Insulation | Cross-linked Polyethylene (XLPE) |
| Sheath | LSZH Polyolefin |
| Operating Temperature | -40°C to +90°C |
| Flame Retardant Class | A, B, C |
| Fire Resistance | IEC 60331, GB/T 19666 |
| Halogen Emission | ≤0.5% HCl equivalent |
| Smoke Density | ≤60% (per IEC 61034) |
| Minimum Bending Radius | 6D (unarmored), 12D (armored) |
Advantages
Conforms to IEC 60502, GB/T 9330, and GB/T 19666 standards
Ideal for public buildings, subways, and industrial facilities requiring maximum fire safety
Maintains signal integrity even under fire conditions
Provides low smoke, non-toxic, and corrosion-free performance
Conclusion
The WDZ(A,B,C)(N) Series Low Smoke Zero Halogen Flame-Retardant and Fire-Resistant Control Cable combines fire safety, environmental protection, and electrical reliability in one robust solution.
It is the perfect choice for modern buildings and industrial facilities where safety and sustainability are top priorities.
👉 Contact TOT Wire & Cable today for customized solutions and technical support for your control system applications.
