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1. Applications
The product is applicable for signal transmission of railway vehicle with rated voltage up to and including 300V/500V (A.C.).
2. Operating Characteristics
1) Continuous operating temperature is more than 90°C, and the highest short-circuit temperature is 200°C.
2) It has excellent performance in resisting flame propagation, and in exhaling low smoke, fog, toxic gas during the burning.
3. Type & Name
Type | Name |
WDZ-DCYJ (EN) | Low-smoke, halogen-free, flame-retardant, non-sheath cable used for railway vehicle |
WDZ-DCYJF (EN) | Low-smoke, halogen-free, flame-retardant, sheath cable used for railway vehicle |
4. Technical Requirements
Multi-core Non-sheathed Cable
Cross-section (Nom.) mm2 | Diameter of Conductor mm | Insulation Average Thickness (Min.) mm | Diameter of Wire mm | Sheath Average Thickness (Min.) mm | Diameter (Min.) mm | Diameter (Max.) mm | Resistance at 20°C (Max.) Ω/km |
2×1 | 1.25 | 0.6 | 2.6 | 1.4 | 7.2 | 8.5 | 20.0 |
4×1 | 0.6 | 2.6 | 1.4 | 8.2 | 9.6 | 20.0 | |
7×1 | 0.6 | 2.6 | 1.4 | 9.6 | 11.2 | 20.0 | |
9×1 | 0.6 | 2.6 | 1.4 | 11.5 | 13.4 | 20.0 | |
12×1 | 0.6 | 2.6 | 1.4 | 12.3 | 14.4 | 20.0 | |
19×1 | 0.6 | 2.6 | 1.4 | 14.5 | 16.6 | 20.0 | |
24×1 | 0.6 | 2.6 | 1.5 | 16.7 | 19.6 | 20.0 | |
32×1 | 0.6 | 2.6 | 1.6 | 18.5 | 21.7 | 20.0 | |
37×1 | 0.6 | 2.6 | 1.6 | 19.2 | 22.4 | 20.0 | |
40×1 | 0.6 | 2.6 | 1.6 | 19.9 | 23.3 | 20.0 |
Notes: Multi-core Sheathed Cable can also be provided.
Low-smoke, Halogen-free, Flame-retardant, Multi-core Control Cable Used for Railway Vehicle
