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Instrumentation Cables, Wires & Cables
RE-Y(ST)Y – MULTICORE
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
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 : 7.5 x cable diameter
Operating Voltage : 500V
*Also available in 300V variant on request.
Marking : RR KABEL RE-Y(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 | 070950221050 | 2×0.5 | 0.44 | 1.0 | 6.2 | 47.1 |
| 070950421050 | 4×0.5 | 0.44 | 1.0 | 7.1 | 70.7 | |
| 070950521050 | 5×0.5 | 0.44 | 1.0 | 7.7 | 83.6 | |
| 070950821050 | 8×0.5 | 0.44 | 1.1 | 9.4 | 121.8 | |
| 070951021050 | 10×0.5 | 0.44 | 1.1 | 10.7 | 148.8 | |
| 070951221050 | 12×0.5 | 0.44 | 1.2 | 11.1 | 169.7 | |
| 070951621050 | 16×0.5 | 0.44 | 1.2 | 12.3 | 215.5 | |
| 070952021050 | 20×0.5 | 0.44 | 1.3 | 13.7 | 263.8 | |
| 070952421050 | 24×0.5 | 0.44 | 1.3 | 15.2 | 322.4 | |
| 070950221075 | 2×0.75 | 0.44 | 1.0 | 6.6 | 55.4 | |
| 070950421075 | 4×0.75 | 0.44 | 1.0 | 7.6 | 85.7 | |
| 070950521075 | 5×0.75 | 0.44 | 1.1 | 8.3 | 102.0 | |
| 070950821075 | 8×0.75 | 0.44 | 1.1 | 10.2 | 150.5 | |
| 070951021075 | 10×0.75 | 0.44 | 1.2 | 11.6 | 184.8 | |
| 070951221075 | 12×0.75 | 0.44 | 1.2 | 11.9 | 212.1 | |
| 070951621075 | 16×0.75 | 0.44 | 1.2 | 13.3 | 295.4 | |
| 070952021075 | 20×0.75 | 0.44 | 1.3 | 14.9 | 333.2 | |
| 070952421075 | 24×0.75 | 0.44 | 1.4 | 16.5 | 408.7 | |
| 070950220001 | 2×1 | 0.44 | 1.0 | 6.9 | 62.7 | |
| 070950420001 | 4×1 | 0.44 | 1.0 | 8.0 | 99.1 | |
| 070950520001 | 5×1 | 0.44 | 1.1 | 8.8 | 118.6 | |
| 070950820001 | 8×1 | 0.44 | 1.1 | 10.7 | 176.5 | |
| 070951020001 | 10×1 | 0.44 | 1.2 | 12.2 | 217.4 | |
| 070951220001 | 12×1 | 0.44 | 1.2 | 12.6 | 250.5 | |
| 070951620001 | 16×1 | 0.44 | 1.3 | 14.1 | 351.5 | |
| 070952020001 | 20×1 | 0.44 | 1.3 | 15.7 | 396.4 | |
| 070952420001 | 24×1 | 0.44 | 1.4 | 17.5 | 487.4 | |
| Class 2 Conductor | 070920221050 | 2×0.5 | 0.44 | 1.0 | 6.2 | 46.9 |
| 070920421050 | 4×0.5 | 0.44 | 1.0 | 7.1 | 70.4 | |
| 070920521050 | 5×0.5 | 0.44 | 1.0 | 7.7 | 83.3 | |
| 070920821050 | 8×0.5 | 0.44 | 1.1 | 9.4 | 121.2 | |
| 070921021050 | 10×0.5 | 0.44 | 1.1 | 10.7 | 148.1 | |
| 070921221050 | 12×0.5 | 0.44 | 1.2 | 11.1 | 168.9 | |
| 070921621050 | 16×0.5 | 0.44 | 1.2 | 12.3 | 214.4 | |
| 070922021050 | 20×0.5 | 0.44 | 1.3 | 13.7 | 262.5 | |
| 070922421050 | 24×0.5 | 0.44 | 1.3 | 15.2 | 320.9 | |
| 070920221075 | 2×0.75 | 0.44 | 1.0 | 6.6 | 55.5 | |
| 070920421075 | 4×0.75 | 0.44 | 1.0 | 7.7 | 85.8 | |
| 070920521075 | 5×0.75 | 0.44 | 1.1 | 8.4 | 102.2 | |
| 070920821075 | 8×0.75 | 0.44 | 1.1 | 10.2 | 150.8 | |
| 070921021075 | 10×0.75 | 0.44 | 1.2 | 11.6 | 185.2 | |
| 070921221075 | 12×0.75 | 0.44 | 1.2 | 12.0 | 212.5 | |
| 070921621075 | 16×0.75 | 0.44 | 1.2 | 13.3 | 296.0 | |
| 070922021075 | 20×0.75 | 0.44 | 1.3 | 14.9 | 333.9 | |
| 070922421075 | 24×0.75 | 0.44 | 1.4 | 16.6 | 409.6 | |
| 070920220001 | 2×1 | 0.44 | 1.0 | 7.0 | 64.1 | |
| 070920420001 | 4×1 | 0.44 | 1.1 | 8.2 | 101.4 | |
| 070920520001 | 5×1 | 0.44 | 1.1 | 8.9 | 121.4 | |
| 070920820001 | 8×1 | 0.44 | 1.2 | 10.9 | 180.9 | |
| 070921020001 | 10×1 | 0.44 | 1.2 | 12.4 | 222.8 | |
| 070921220001 | 12×1 | 0.44 | 1.2 | 12.8 | 256.8 | |
| 070921620001 | 16×1 | 0.44 | 1.3 | 14.3 | 360.5 | |
| 070922020001 | 20×1 | 0.44 | 1.3 | 16.0 | 406.6 | |
| 070922420001 | 24×1 | 0.44 | 1.4 | 17.8 | 500.0 | |
| 070920221105 | 2×1.5 | 0.44 | 1.0 | 7.7 | 80.5 | |
| 070920421105 | 4×1.5 | 0.44 | 1.1 | 9.0 | 131.3 | |
| 070920521105 | 5×1.5 | 0.44 | 1.1 | 9.9 | 158.3 | |
| 070920821105 | 8×1.5 | 0.44 | 1.2 | 12.2 | 238.9 | |
| 070921021105 | 10×1.5 | 0.44 | 1.3 | 13.8 | 295.5 | |
| 070921221105 | 12×1.5 | 0.44 | 1.3 | 14.3 | 342.5 | |
| 070921621105 | 16×1.5 | 0.44 | 1.3 | 16.0 | 442.6 | |
| 070922021105 | 20×1.5 | 0.44 | 1.4 | 17.9 | 547.6 | |
| Class 2 Conductor | 070922421105 | 24×1.5 | 0.44 | 1.5 | 20.0 | 675.5 |
| 070920221205 | 2×2.5 | 0.53 | 1.1 | 9.1 | 112.2 | |
| 070920421205 | 4×2.5 | 0.53 | 1.1 | 10.6 | 189.0 | |
| 070920521205 | 5×2.5 | 0.53 | 1.2 | 11.7 | 229.6 | |
| 070920821205 | 8×2.5 | 0.53 | 1.3 | 14.5 | 350.9 | |
| 070921021205 | 10×2.5 | 0.53 | 1.4 | 16.5 | 436.0 | |
| 070921221205 | 12×2.5 | 0.53 | 1.4 | 17.1 | 508.0 | |
| 070921621205 | 16×2.5 | 0.53 | 1.5 | 19.1 | 660.3 | |
| 070922021205 | 20×2.5 | 0.53 | 1.5 | 21.5 | 819.7 | |
| 070922421205 | 24×2.5 | 0.53 | 1.6 | 24 | 981.0 |
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