Chinese Standard Rolling Stock Cables
Super-thin Wall Multicore Cables
DT-RFE 750V
Application :
-Used as power and control cable for protected installations inside and outside of rail and transport vehicles, where
handling and installation cost are an important factor.
-Used in control, auxillary and main circuit wiring such as cable harnesses, switchboards and control panels, driver desks etc.
Construction :
| Conductors |
Tinned copper wires
|
| Insulation |
Electron beam crosslinkable LSZH compound |
| Sheath |
TPU plastic sheath |
 |
A. Conductor B. Insulation C. Sheath |
Electrical & Mechanical Properties :
| Nominal Voltage |
750V |
| Short Circuit Temperature (5s) |
250°C |
| Operating Temperature |
-60°C/+125°C |
| Minimum Bending Radius |
3 x Overall Diameter (OD≤20mm); 5 x Overall Diameter (OD≥20mm) |
Fire Performance :
| Flame Retardant |
GB 12666-90 DZ-1 |
| Low Corrosivity (Acidity & Conductivity) |
GB/T17650.1-1998; GB/T17650.2-1998 |
| Halogen Free |
GB/T17650.1-1998; GB/T17650.2-1998 |
| Low Smoke |
GB/T17651.1-1998; GB/T17651.2-1998 |
DT-RFE 750V :
Number of
conductor×Nominal Cross-Sectional Area |
Conductor Construction |
Maximum Overall Diameter |
Weight |
Maximum Conductor Resistance
20°C |
| mm² |
No/mm |
mm |
kg/km |
Ω/km |
| 2×0.5 |
19/0.18 |
3.84 |
34.0 |
40.1 |
| 3×0.5 |
19/0.18 |
3.97 |
42.5 |
40.1 |
| 4×0.5 |
19/0.18 |
4.60 |
53.5 |
40.1 |
| 5×0.5 |
19/0.18 |
4.82 |
68.1 |
40.1 |
| 6×0.5 |
19/0.18 |
5.06 |
70.5 |
40.1 |
| 7×0.5 |
19/0.18 |
5.40 |
79.0 |
40.1 |
| 8×0.5 |
19/0.18 |
5.96 |
90.5 |
40.1 |
| 2×0.75 |
19/0.23 |
4.14 |
39.0 |
26.7 |
| 3×0.75 |
19/0.23 |
4.71 |
53.5 |
26.7 |
| 4×0.75 |
19/0.23 |
5.16 |
66.0 |
26.7 |
| 5×0.75 |
19/0.23 |
5.56 |
77.8 |
26.7 |
| 6×0.75 |
19/0.23 |
5.76 |
92.8 |
26.7 |
| 7×0.75 |
19/0.23 |
6.15 |
104.0 |
26.7 |
| 8×0.75 |
19/0.23 |
6.76 |
117.0 |
26.7 |
| 2×1.0 |
19/0.26 |
4.38 |
45.0 |
20.0 |
| 3×1.0 |
19/0.26 |
5.00 |
63.0 |
20.0 |
| 4×1.0 |
19/0.26 |
5.51 |
77.5 |
20.0 |
| 5×1.0 |
19/0.26 |
5.96 |
93.0 |
20.0 |
| 6×1.0 |
19/0.26 |
6.26 |
111.5 |
20.0 |
| 7×1.0 |
19/0.26 |
6.60 |
126.0 |
20.0 |
| 8×1.0 |
19/0.26 |
7.36 |
143.0 |
20.0 |
| 2×1.5 |
19/0.32 |
5.04 |
52.5 |
13.7 |
| 3×1.5 |
19/0.32 |
5.88 |
82.5 |
13.7 |
| 4×1.5 |
19/0.32 |
6.14 |
105.5 |
13.7 |
| 5×1.5 |
19/0.32 |
6.96 |
120.0 |
13.7 |
| 6×1.5 |
19/0.32 |
7.56 |
144.75 |
13.7 |
| 7×1.5 |
19/0.32 |
7.80 |
164.5 |
13.7 |
| 8×1.5 |
19/0.32 |
8.46 |
185.0 |
13.7 |
| 2×2.0 |
19/0.37 |
6.10 |
63.7 |
10.0 |
| 3×2.0 |
19/0.37 |
6.41 |
94.7 |
10.0 |
| 4×2.0 |
19/0.37 |
7.14 |
122.5 |
10.0 |
| 5×2.0 |
19/0.37 |
8.14 |
152.2 |
10.0 |
| 6×2.0 |
19/0.37 |
8.65 |
181.9 |
10.0 |
| 7×2.0 |
19/0.37 |
8.86 |
210.7 |
10.0 |
| 8×2.0 |
19/0.37 |
9.56 |
240.4 |
10.0 |
| 2×2.5 |
19/0.41 |
6.60 |
77.5 |
8.21 |
| 3×2.5 |
19/0.41 |
7.16 |
118.0 |
8.21 |
| 4×2.5 |
19/0.41 |
8.06 |
142.5 |
8.21 |
| 5×2.5 |
19/0.41 |
9.06 |
169.0 |
8.21 |
| 6×2.5 |
19/0.41 |
9.77 |
213.2 |
8.21 |
| 7×2.5 |
19/0.41 |
10.26 |
240.0 |
8.21 |
| 8×2.5 |
19/0.41 |
11.26 |
280.0 |
8.21 |
| 2×4.0 |
19/0.52 |
7.70 |
111.0 |
5.00 |
| 3×4.0 |
19/0.52 |
8.21 |
160.65 |
5.00 |
