Standard
Adapted to EN 50288-7
Cable Construction
Conductor : Annealed copper wires according to BS EN 60228
Insulation : Polyvinyl chloride PVC
Colour Code : Black, continuously numbered in white
Wrapping : 1 layer of PETP tape
Collective Screen : Aluminium / PETP tape over tinned copper drain wire
Inner Sheath : Polyvinyl chloride PVC
Armour : Galvanised round steel wires
Cable Sheath : Polyvinyl chloride PVC
Colour : Black. Blue for intrinsically safe system
Technical Data
Flame Propagation : EN 60332-1-2
Operating Temperature Range : -30°C to +70°C
Bending Radius : 10 x cable diameter
Operating Voltage : 500V
* Also available in 300V variant on request
Marking : RR KABEL RE-Y(St)YSWAY 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 Inner Sheath Thickness (mm) | Approx. Dia. Over InnerSheath (mm) | Nominal Dia. of Armour Wire(mm) | Nominal Outer Sheath Thickness (mm) | Approx. Cable Diameter (mm) | Approx. Cable Weight (kg/km) |
| Class 5 Conductor |
071150221050 |
2×0.5 |
0.44 |
1 |
6.2 |
0.9 |
1.4 |
10.8 |
206.9 |
| 071150421050 |
4×0.5 |
0.44 |
1 |
7.1 |
0.9 |
1.4 |
11.8 |
250.4 |
| 071150521050 |
5×0.5 |
0.44 |
1 |
7.7 |
0.9 |
1.5 |
12.4 |
276.4 |
| 071150821050 |
8×0.5 |
0.44 |
1 |
9.2 |
0.9 |
1.5 |
14.1 |
349.6 |
| 071151021050 |
10×0.5 |
0.44 |
1 |
10.4 |
0.9 |
1.5 |
15.3 |
402.1 |
| 071151221050 |
12×0.5 |
0.44 |
1 |
10.7 |
0.9 |
1.6 |
15.6 |
430.4 |
| 071151621050 |
16×0.5 |
0.44 |
1 |
11.9 |
0.9 |
1.6 |
16.8 |
501.0 |
| 071152021050 |
20×0.5 |
0.44 |
1 |
13.2 |
0.9 |
1.6 |
18.2 |
578.1 |
| 071152421050 |
24×0.5 |
0.44 |
1 |
14.6 |
0.9 |
1.7 |
19.7 |
667.1 |
| 071150221075 |
2×0.75 |
0.44 |
1 |
6.6 |
0.9 |
1.4 |
11.3 |
224.2 |
| 071150421075 |
4×0.75 |
0.44 |
1 |
7.6 |
0.9 |
1.5 |
12.3 |
276.2 |
| 071150521075 |
5×0.75 |
0.44 |
1 |
8.2 |
0.9 |
1.5 |
13.0 |
306.9 |
| 071150821075 |
8×0.75 |
0.44 |
1 |
9.9 |
0.9 |
1.5 |
14.8 |
393.6 |
| 071151021075 |
10×0.75 |
0.44 |
1 |
11.2 |
0.9 |
1.6 |
16.1 |
455.7 |
| 071151221075 |
12×0.75 |
0.44 |
1 |
11.6 |
0.9 |
1.6 |
16.5 |
491.0 |
| 071151621075 |
16×0.75 |
0.44 |
1 |
12.8 |
0.9 |
1.6 |
17.8 |
601.4 |
| 071152021075 |
20×0.75 |
0.44 |
1 |
14.3 |
0.9 |
1.6 |
19.4 |
670.5 |
| 071152421075 |
24×0.75 |
0.44 |
1 |
15.8 |
1.25 |
1.7 |
21.7 |
880.8 |
| 071150220001 |
2×1 |
0.44 |
1 |
6.9 |
0.9 |
1.4 |
11.6 |
238.3 |
| 071150420001 |
4×1 |
0.44 |
1 |
7.9 |
0.9 |
1.5 |
12.7 |
297.7 |
| 071150520001 |
5×1 |
0.44 |
1 |
8.6 |
0.9 |
1.5 |
13.4 |
332.5 |
| 071150820001 |
8×1 |
0.44 |
1 |
10.5 |
0.9 |
1.5 |
15.3 |
431.0 |
| 071151020001 |
10×1 |
0.44 |
1 |
11.8 |
0.9 |
1.6 |
16.8 |
501.4 |
| 071151220001 |
12×1 |
0.44 |
1 |
12.2 |
0.9 |
1.6 |
17.2 |
543.0 |
| 071151620001 |
16×1 |
0.44 |
1 |
13.5 |
0.9 |
1.6 |
18.6 |
672.8 |
| 071152020001 |
20×1 |
0.44 |
1 |
15.1 |
1.25 |
1.7 |
20.9 |
848.1 |
| 071152420001 |
24×1 |
0.44 |
1 |
16.7 |
1.25 |
1.7 |
22.7 |
984.2 |
| Class 2 Conductor |
071120221050 |
2×0.5 |
0.44 |
1 |
6.2 |
0.9 |
1.4 |
10.8 |
206.7 |
| 071120421050 |
4×0.5 |
0.44 |
1 |
7.1 |
0.9 |
1.4 |
11.8 |
250.1 |
| 071120521050 |
5×0.5 |
0.44 |
1 |
7.7 |
0.9 |
1.5 |
12.4 |
276.1 |
| 071120821050 |
8×0.5 |
0.44 |
1 |
9.2 |
0.9 |
1.5 |
14.1 |
349.1 |
| 071121021050 |
1×0.5 |
0.44 |
1 |
10.4 |
0.9 |
1.5 |
15.3 |
401.4 |
| 071121221050 |
12×0.5 |
0.44 |
1 |
10.7 |
0.9 |
1.6 |
15.6 |
429.6 |
| 071121621050 |
16×0.5 |
0.44 |
1 |
11.9 |
0.9 |
1.6 |
16.8 |
500.0 |
| 071122021050 |
20×0.5 |
0.44 |
1 |
13.2 |
0.9 |
1.6 |
18.2 |
576.8 |
| 071122421050 |
24×0.5 |
0.44 |
1 |
14.6 |
0.9 |
1.7 |
19.7 |
665.5 |
| 071120221075 |
2×0.75 |
0.44 |
1 |
6.6 |
0.9 |
1.4 |
11.3 |
224.7 |
| 071120421075 |
4×0.75 |
0.44 |
1 |
7.6 |
0.9 |
1.5 |
12.3 |
276.8 |
| 071120521075 |
5×0.75 |
0.44 |
1 |
8.2 |
0.9 |
1.5 |
13.0 |
307.7 |
| 071120821075 |
8×0.75 |
0.44 |
1 |
10.0 |
0.9 |
1.5 |
14.8 |
394.7 |
| 071121021075 |
10×0.75 |
0.44 |
1 |
11.2 |
0.9 |
1.6 |
16.2 |
456.9 |
| 071121221075 |
12×0.75 |
0.44 |
1 |
11.6 |
0.9 |
1.6 |
16.6 |
492.3 |
| 071121621075 |
16×0.75 |
0.44 |
1 |
12.9 |
0.9 |
1.6 |
17.9 |
603.0 |
| 071122021075 |
20×0.75 |
0.44 |
1 |
14.3 |
0.9 |
1.7 |
19.4 |
672.3 |
| 071122421075 |
24×0.75 |
0.44 |
1 |
15.9 |
1.25 |
1.7 |
21.8 |
883.4 |
| 071120220001 |
2×1 |
0.44 |
1 |
7.0 |
0.9 |
1.4 |
11.7 |
241.9 |
| 071120420001 |
4×1 |
0.44 |
1 |
8.1 |
0.9 |
1.5 |
12.8 |
302.7 |
| 071120520001 |
5×1 |
0.44 |
1 |
8.8 |
0.9 |
1.5 |
13.5 |
338.2 |
| 071120820001 |
8×1 |
0.44 |
1 |
10.6 |
0.9 |
1.5 |
15.5 |
439.1 |
| 071121020001 |
10×1 |
0.44 |
1 |
12.0 |
0.9 |
1.6 |
17.0 |
511.1 |
| 071121220001 |
12×1 |
0.44 |
1 |
12.4 |
0.9 |
1.6 |
17.4 |
553.9 |
| 071121620001 |
16×1 |
0.44 |
1 |
13.8 |
0.9 |
1.6 |
18.8 |
686.8 |
| 071122020001 |
20×1 |
0.44 |
1 |
15.3 |
1.25 |
1.7 |
21.2 |
865.7 |
| 071122420001 |
24×1 |
0.44 |
1.2 |
17.4 |
1.25 |
1.8 |
23.4 |
1034.6 |
| 071120221105 |
2×1.5 |
0.44 |
1 |
7.7 |
0.9 |
1.5 |
12.4 |
273.1 |
| 071120421105 |
4×1.5 |
0.44 |
1 |
8.8 |
0.9 |
1.5 |
13.6 |
350.3 |
| 071120521105 |
5×1.5 |
0.44 |
1 |
9.6 |
0.9 |
1.5 |
14.5 |
394.9 |
| 071120821105 |
8×1.5 |
0.44 |
1 |
11.8 |
0.9 |
1.6 |
16.7 |
522.1 |
| 071121021105 |
10×1.5 |
0.44 |
1 |
13.3 |
0.9 |
1.6 |
18.4 |
612.5 |
| 071121221105 |
12×1.5 |
0.44 |
1 |
13.8 |
0.9 |
1.6 |
18.8 |
669.3 |
| Class 2 Conductor |
071121621105 |
16×1.5 |
0.44 |
1 |
15.3 |
1.25 |
1.7 |
21.2 |
901.0 |
| 071122021105 |
20×1.5 |
0.44 |
1.2 |
17.5 |
1.25 |
1.8 |
23.5 |
1084.5 |
| 071122421105 |
24×1.5 |
0.44 |
1.2 |
19.4 |
1.25 |
1.8 |
25.5 |
1266.1 |
| 071120221205 |
2×2.5 |
0.53 |
1 |
8.9 |
0.9 |
1.5 |
13.7 |
332.4 |
| 071120421205 |
4×2.5 |
0.53 |
1 |
10.3 |
0.9 |
1.5 |
15.2 |
441.2 |
| 071120521205 |
5×2.5 |
0.53 |
1 |
11.3 |
0.9 |
1.6 |
16.2 |
503.0 |
| 071120821205 |
8×2.5 |
0.53 |
1 |
13.9 |
0.9 |
1.6 |
19.0 |
680.5 |
| 071121021205 |
10×2.5 |
0.53 |
1 |
15.8 |
1.25 |
1.7 |
21.7 |
908.2 |
| 071121221205 |
12×2.5 |
0.53 |
1 |
16.4 |
1.25 |
1.7 |
22.3 |
995.3 |
| 071121621205 |
16×2.5 |
0.53 |
1.2 |
18.6 |
1.25 |
1.8 |
24.7 |
1229.3 |
| 071122021205 |
20×2.5 |
0.53 |
1.2 |
20.8 |
1.25 |
1.9 |
27.0 |
1449.9 |
| 071122421205 |
24×2.5 |
0.53 |
1.2 |
23.1 |
1.25 |
1.9 |
29.4 |
1675.5 |
