Standard
Adapted to EN 50288-7
Cable Construction
Conductor : Annealed copper wires according to BS EN 60228
Insulation : Cross-linked polyethylene XLPE
Colour Code : Black, continuously numbered in white
Wrapping : 1 layer of PETP tape
Collective Screen : Aluminium / PETP tape over tinned copper drain wire
Cable Sheath : Polyvinyl Chloride PVC (Also available in halogen free construction on request.)
Colour : Black. Blue for intrinsically safe system
Technical Data
Flame Propagation : EN 60332-1-2
Operating Temperature Range : -30°C to +90°C
Bending Radius : 7.5 x cable diameter
Operating Voltage : 500V
* Also available in 300V variant on request.
Marking : RR KABEL RE-2X(St)Y cxa 500V EN50288-7 CE + 0001m
c - No. of cores
a - Cross sectional area
Electrical Properties
| Conductor Cross Section (Sq.mm) | Class of Conductor | No. of Strands/Max. Strand Diameter (mm) | Max. DC Conductor Resistance at 20°C (Ω/km) | Max. L/R Ratio (μH/Ω) | Min. Insulation Resistance (GΩ x cm) | Max. Mutual Capacitance (nF/km) | Max. Inductance (mH/km) | Test Voltage Vrms (Core-Core) | Test Voltage V rms (Core-Screen) |
| 0.5 |
2 |
7/0.3 |
36.0 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 0.5 |
5 |
16/0.2 |
39.0 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 0.75 |
2 |
7/0.37 |
24.5 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 0.75 |
5 |
24/0.2 |
26.0 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 1 |
2 |
7/0.43 |
18.1 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 1 |
5 |
32/0.2 |
19.5 |
25 |
20 |
250 |
1 |
2000 |
2000 |
| 1.5 |
2 |
7/0.53 |
12.1 |
40 |
20 |
250 |
1 |
2000 |
2000 |
| 2.5 |
2 |
7/0.67 |
7.41 |
60 |
20 |
250 |
1 |
2000 |
2000 |
Cable Design Parameters
| | Part Number | No. of Cores and Nom. Cross Sectional Area(Sq. mm) | Min. Insulation Thickness (mm) | Nominal Sheath Thickness (mm) | Approx. Cable Diameter (mm) | Approx. Cable Weight (kg/km) |
| Class 5 Conductor |
071050221050 |
2×0.5 |
0.44 |
1.0 |
6.2 |
43.9 |
| 071050421050 |
4×0.5 |
0.44 |
1.0 |
7.1 |
64.4 |
| 071050521050 |
5×0.5 |
0.44 |
1.0 |
7.7 |
75.7 |
| 071050821050 |
8×0.5 |
0.44 |
1.1 |
9.4 |
109.1 |
| 071051021050 |
10×0.5 |
0.44 |
1.1 |
10.7 |
132.9 |
| 071051221050 |
12×0.5 |
0.44 |
1.2 |
11.1 |
150.7 |
| 071051621050 |
16×0.5 |
0.44 |
1.2 |
12.3 |
190.1 |
| 071052021050 |
20×0.5 |
0.44 |
1.3 |
13.7 |
232.1 |
| 071052421050 |
24×0.5 |
0.44 |
1.3 |
15.2 |
282.8 |
| 071050221075 |
2×0.75 |
0.44 |
1.0 |
6.6 |
51.7 |
| 071050421075 |
4×0.75 |
0.44 |
1.0 |
7.6 |
78.4 |
| 071050521075 |
5×0.75 |
0.44 |
1.1 |
8.3 |
92.9 |
| 071050821075 |
8×0.75 |
0.44 |
1.1 |
10.2 |
136.0 |
| 071051021075 |
10×0.75 |
0.44 |
1.2 |
11.6 |
166.6 |
| 071051221075 |
12×0.75 |
0.44 |
1.2 |
11.9 |
190.2 |
| 071051621075 |
16×0.75 |
0.44 |
1.2 |
13.3 |
262.6 |
| 071052021075 |
20×0.75 |
0.44 |
1.3 |
14.9 |
296.8 |
| 071052421075 |
24×0.75 |
0.44 |
1.4 |
16.5 |
363.2 |
| 071050220001 |
2×1 |
0.44 |
1.0 |
6.9 |
58.8 |
| 071050420001 |
4×1 |
0.44 |
1.0 |
8.0 |
91.2 |
| 071050520001 |
5×1 |
0.44 |
1.1 |
8.8 |
108.7 |
| 071050820001 |
8×1 |
0.44 |
1.1 |
10.7 |
160.7 |
| 071051020001 |
10×1 |
0.44 |
1.2 |
12.2 |
197.5 |
| 071051220001 |
12×1 |
0.44 |
1.2 |
12.6 |
226.7 |
| 071051620001 |
16×1 |
0.44 |
1.3 |
14.1 |
315.8 |
| 071052020001 |
20×1 |
0.44 |
1.3 |
15.7 |
356.7 |
| 071052420001 |
24×1 |
0.44 |
1.4 |
17.5 |
437.7 |
| Class 2 Conductor |
071020221050 |
2×0.5 |
0.44 |
1.0 |
6.2 |
43.7 |
| 071020421050 |
4×0.5 |
0.44 |
1.0 |
7.1 |
64.1 |
| 071020521050 |
5×0.5 |
0.44 |
1.0 |
7.7 |
75.3 |
| 071020821050 |
8×0.5 |
0.44 |
1.1 |
9.4 |
108.5 |
| 071021021050 |
10×0.5 |
0.44 |
1.1 |
10.7 |
132.2 |
| 071021221050 |
12×0.5 |
0.44 |
1.2 |
11.1 |
149.9 |
| 071021621050 |
16×0.5 |
0.44 |
1.2 |
12.3 |
189.0 |
| 071022021050 |
20×0.5 |
0.44 |
1.3 |
13.7 |
230.7 |
| 071022421050 |
24×0.5 |
0.44 |
1.3 |
15.2 |
281.1 |
| 071020221075 |
2×0.75 |
0.44 |
1.0 |
6.6 |
51.8 |
| 071020421075 |
4×0.75 |
0.44 |
1.0 |
7.7 |
78.5 |
| 071020521075 |
5×0.75 |
0.44 |
1.1 |
8.4 |
93.0 |
| 071020821075 |
8×0.75 |
0.44 |
1.1 |
10.2 |
136.1 |
| 071021021075 |
10×0.75 |
0.44 |
1.2 |
11.6 |
166.7 |
| 071021221075 |
12×0.75 |
0.44 |
1.2 |
12.0 |
190.4 |
| 071021621075 |
16×0.75 |
0.44 |
1.2 |
13.3 |
262.8 |
| 071022021075 |
20×0.75 |
0.44 |
1.3 |
14.9 |
297.0 |
| 071022421075 |
24×0.75 |
0.44 |
1.4 |
16.6 |
363.5 |
| 071020220001 |
2×1 |
0.44 |
1.0 |
7.0 |
59.9 |
| 071020420001 |
4×1 |
0.44 |
1.1 |
8.2 |
93.0 |
| 071020520001 |
5×1 |
0.44 |
1.1 |
8.9 |
111.0 |
| 071020820001 |
8×1 |
0.44 |
1.2 |
10.9 |
164.2 |
| 071021020001 |
10×1 |
0.44 |
1.2 |
12.4 |
202.0 |
| 071021220001 |
12×1 |
0.44 |
1.2 |
12.8 |
231.8 |
| 071021620001 |
16×1 |
0.44 |
1.3 |
14.3 |
323.0 |
| 071022020001 |
20×1 |
0.44 |
1.3 |
16.0 |
364.9 |
| 071022420001 |
24×1 |
0.44 |
1.4 |
17.8 |
447.9 |
| 071020221105 |
2×1.5 |
0.44 |
1.0 |
7.7 |
75.4 |
| 071020421105 |
4×1.5 |
0.44 |
1.1 |
9.0 |
121.1 |
| 071020521105 |
5×1.5 |
0.44 |
1.1 |
9.9 |
145.6 |
| 071020821105 |
8×1.5 |
0.44 |
1.2 |
12.2 |
218.6 |
| 071021021105 |
10×1.5 |
0.44 |
1.3 |
13.8 |
270.1 |
| 071021221105 |
12×1.5 |
0.44 |
1.3 |
14.3 |
312.0 |
| 071021621105 |
16×1.5 |
0.44 |
1.3 |
16.0 |
401.9 |
| 071022021105 |
20×1.5 |
0.44 |
1.4 |
17.9 |
496.8 |
| Class 2 Conductor |
071022421105 |
24×1.5 |
0.44 |
1.5 |
20.0 |
612.0 |
| 071020221205 |
2×2.5 |
0.53 |
1.1 |
9.1 |
104.9 |
| 071020421205 |
4×2.5 |
0.53 |
1.1 |
10.6 |
174.3 |
| 071020521205 |
5×2.5 |
0.53 |
1.2 |
11.7 |
211.2 |
| 071020821205 |
8×2.5 |
0.53 |
1.3 |
14.5 |
321.5 |
| 071021021205 |
10×2.5 |
0.53 |
1.4 |
16.5 |
399.2 |
| 071021221205 |
12×2.5 |
0.53 |
1.4 |
17.1 |
463.8 |
| 071021621205 |
16×2.5 |
0.53 |
1.5 |
19.1 |
601.4 |
| 071022021205 |
20×2.5 |
0.53 |
1.5 |
21.5 |
746.1 |
| 071022421205 |
24×2.5 |
0.53 |
1.6 |
24.0 |
892.6 |
