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
Conductor |
Tinned copper wires |
Insulation |
Electron beam crosslinkable LSZH compound |
Sheath |
TPU plastic 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/T18380.1-2001 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 |
DTREF 750V
Nominal Cross-Sectional Area |
Conductor Construction |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Maximum Overall Diameter |
Weight |
Maximum Conductor Resistance 20°C |
mm² |
No/mm |
mm |
mm |
mm |
kg/km |
Ω/km |
0.5 |
19/0.18 |
0.25 |
0.12 |
1.64 |
7.8 |
40.1 |
0.75 |
19/0.23 |
0.25 |
0.12 |
1.89 |
11.6 |
26.7 |
1.0 |
19/0.26 |
0.25 |
0.12 |
2.04 |
14.0 |
20.0 |
1.2 |
19/0.28 |
0.25 |
0.12 |
2.20 |
15.8 |
17.6 |
1.5 |
19/0.32 |
0.30 |
0.12 |
2.44 |
20.8 |
13.7 |
2.5 |
19/0.41 |
0.30 |
0.12 |
2.89 |
31.8 |
8.21 |
4.0 |
19/0.52 |
0.35 |
0.12 |
3.54 |
49.9 |
5.00 |