WDZ-YJFE is a high-performance, halogen-free, low-smoke, fire-resistant power cable designed for safe and reliable electricity transmission in densely populated or safety-critical environments.
W=Halogen-free
D=Low smoke emission
Z=Flame retardant
YJ=Cross-linked polyethylene (XLPE) insulation
F=Flexible stranded conductor
E=Polyolefin sheath (typically LSZH – Low Smoke Zero Halogen)
This cable meets the highest safety standards for fire performance, making it ideal for modern buildings where human safety and system integrity during emergencies are paramount.
WDZ-YJFE Specification
| Flexible stranded copper (Class 5), IEC 60228 compliant | |
| <40% smoke density and <0.5% halogen acid gas when burned | |
| Passes IEC 60332-3 Category A / B | |
| Optional WDZN-YJFE version available with fire-resistant mica tape | |
| 0.6/1 kV AC | |
| -15℃ to +90℃ | |
| GB/T 19666, GB/T 12706.1, IEC 60502-1, IEC 60754, IEC 61034 |
WDZ-YJFE
1. Life-Safety First
Emits minimal toxic smoke and no corrosive halogen gases during combustion-critical for evacuation and firefighting in subways, hospitals, and high-rises.
Meets EN 50575 (EU CPR) and GB 31247-2014 (China fire safety grading: B1-level).
2. Superior Electrical Performance
XLPE insulation offers higher current-carrying capacity, better aging resistance, and lower dielectric loss vs. PVC.
3. Environmentally Responsible
Fully compliant with RoHS and REACH; safe for indoor use and recyclable.
4. Flexible & Easy to Install
Stranded conductors and soft LSZH sheath allow easy pulling in conduits and tight spaces.
WDZ-YJFE
High-Rise Buildings: Elevator power, emergency lighting circuits
> 💡 Note: For applications requiring circuit integrity during fire (e.g., fire alarms, smoke exhaust), specify the WDZN-YJFE variant with a fire-resistant layer.
- We are a professional manufacturer of WDZ-YJFE cables with:
- In-house production from copper stranding to final sheathing
- Custom options: core count (1–5 cores), cross-sections (1.5 mm² to 630 mm²), drum lengths, and printing
✅ Project-specific quotations
Choose safety. Choose reliability. Choose Zhongjing.
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