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Instrumentation Cables, Wires & Cables
RE-Y(ST)YSWAY – SINGLE & MULTI-PAIR
Standard
Adapted to EN 50288-7
Cable Construction
Conductor: Annealed copper wires according to BS EN 60228
Insulation: Polyvinyl chloride PVC
Pairs: Twisted
Identification Pairs: Black & white, continuously numbered on white core (1, 2, 3…) for multi-element
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 nxmxa 500V EN50288-7 CE + 0001m
n – No. of pairs
m – Pairs
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 Vrms (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 |
*For multi-pair maximum resistance shall be increased by 2%.
Cable Design Parameters
| Part Number | No. of Pairs and Nom. Cross Sectional Area(Sq. mm) | Min. Insulation Thickness (mm) | Nominal Inner Sheath Thickness (mm) | Approx. Dia.Over Inner Sheath (mm) | Nominal Dia. of Armour Wire (mm) | Nominal Outer Sheath Thickness (mm) | Approx. Cable Diameter (mm) | Approx. Cable Weight (kg/km | |
|---|---|---|---|---|---|---|---|---|---|
| Class 5 Conductor | 070550121050 | 1 x 2 x 0.5 | 0.44 | 1 | 6.4 | 0.9 | 1.4 | 11.1 | 212.7 |
| 070550221050 | 2 x 2 x 0.5 | 0.44 | 1 | 7.6 | 0.9 | 1.5 | 12.4 | 266.4 | |
| 070550321050 | 3 x 2 x 0.5 | 0.44 | 1 | 8.9 | 0.9 | 1.5 | 13.7 | 320.1 | |
| 070550421050 | 4 x 2 x 0.5 | 0.44 | 1 | 9.9 | 0.9 | 1.5 | 14.7 | 368.6 | |
| 070550521050 | 5 x 2 x 0.5 | 0.44 | 1 | 10.8 | 0.9 | 1.6 | 15.7 | 413.8 | |
| 070550821050 | 8 x 2 x 0.5 | 0.44 | 1 | 13.1 | 0.9 | 1.6 | 18.1 | 537.2 | |
| 070551021050 | 10 x 2 x 0.5 | 0.44 | 1 | 14.4 | 0.9 | 1.7 | 19.5 | 613.5 | |
| 070551221050 | 12 x 2 x 0.5 | 0.44 | 1 | 15.5 | 1.25 | 1.7 | 21.4 | 786.1 | |
| 070551621050 | 16 x 2 x 0.5 | 0.44 | 1 | 17.6 | 1.25 | 1.8 | 23.6 | 936.9 | |
| 070552021050 | 20 x 2 x 0.5 | 0.44 | 1 | 19.4 | 1.25 | 1.8 | 25.5 | 1080.4 | |
| 070552421050 | 24 x 2 x 0.5 | 0.44 | 1 | 21.0 | 1.25 | 1.9 | 27.2 | 1217.3 | |
| 070550121075 | 1 x 2 x 0.75 | 0.44 | 1 | 6.8 | 0.9 | 1.4 | 11.5 | 230.0 | |
| 070550221075 | 2 x 2 x 0.75 | 0.44 | 1 | 8.2 | 0.9 | 1.5 | 12.9 | 293.3 | |
| 070550321075 | 3 x 2 x 0.75 | 0.44 | 1 | 9.5 | 0.9 | 1.5 | 14.3 | 356.6 | |
| 070550421075 | 4 x 2 x 0.75 | 0.44 | 1 | 10.6 | 0.9 | 1.5 | 15.5 | 414.1 | |
| 070550521075 | 5 x 2 x 0.75 | 0.44 | 1 | 11.6 | 0.9 | 1.6 | 16.6 | 468.0 | |
| 070550821075 | 8 x 2 x 0.75 | 0.44 | 1 | 14.1 | 0.9 | 1.6 | 19.2 | 616.4 | |
| 070551021075 | 10 x 2 x 0.75 | 0.44 | 1 | 15.5 | 1.25 | 1.7 | 21.4 | 809.1 | |
| 070551221075 | 12 x 2 x 0.75 | 0.44 | 1 | 16.8 | 1.25 | 1.7 | 22.8 | 905.3 | |
| 070551621075 | 16 x 2 x 0.75 | 0.44 | 1 | 19.0 | 1.25 | 1.8 | 25.1 | 1088.2 | |
| 070552021075 | 20 x 2 x 0.75 | 0.44 | 1 | 21.0 | 1.25 | 1.9 | 27.2 | 1263.5 | |
| 070552421075 | 24 x 2 x 0.75 | 0.44 | 1 | 22.8 | 1.25 | 1.9 | 29.1 | 1431.3 | |
| 070550120001 | 1 x 2 x 1 | 0.44 | 1 | 7.1 | 0.9 | 1.4 | 11.8 | 244.2 | |
| 070550220001 | 2 x 2 x 1 | 0.44 | 1 | 8.5 | 0.9 | 1.5 | 13.3 | 315.6 | |
| 070550320001 | 3 x 2 x 1 | 0.44 | 1 | 10.0 | 0.9 | 1.5 | 14.8 | 387.2 | |
| 070550420001 | 4 x 2 x 1 | 0.44 | 1 | 11.2 | 0.9 | 1.6 | 16.1 | 452.6 | |
| 070550520001 | 5 x 2 x 1 | 0.44 | 1 | 12.2 | 0.9 | 1.6 | 17.2 | 514.2 | |
| 070550820001 | 8 x 2 x 1 | 0.44 | 1 | 14.9 | 0.9 | 1.7 | 20.0 | 684.7 | |
| 070551020001 | 10 x 2 x 1 | 0.44 | 1 | 16.4 | 1.25 | 1.7 | 22.3 | 897.2 | |
| 070551220001 | 12 x 2 x 1 | 0.44 | 1 | 17.7 | 1.25 | 1.8 | 23.8 | 1008.1 | |
| 070551620001 | 16 x 2 x 1 | 0.44 | 1 | 20.1 | 1.25 | 1.8 | 26.3 | 1219.5 | |
| 070552020001 | 20 x 2 x 1 | 0.44 | 1 | 22.3 | 1.25 | 1.9 | 28.5 | 1423.3 | |
| 070552420001 | 24 x 2 x 1 | 0.44 | 1 | 24.2 | 1.25 | 1.9 | 30.6 | 1618.8 | |
| Class 2 Conductor | 070520121050 | 1 x 2 x 0.5 | 0.44 | 1 | 6.4 | 0.9 | 1.4 | 11.1 | 212.5 |
| 070520221050 | 2 x 2 x 0.5 | 0.44 | 1 | 7.6 | 0.9 | 1.5 | 12.4 | 266.1 | |
| 070520321050 | 3 x 2 x 0.5 | 0.44 | 1 | 8.9 | 0.9 | 1.5 | 13.7 | 319.7 | |
| 070520421050 | 4 x 2 x 0.5 | 0.44 | 1 | 9.9 | 0.9 | 1.5 | 14.7 | 368.1 | |
| 070520521050 | 5 x 2 x 0.5 | 0.44 | 1 | 10.8 | 0.9 | 1.6 | 15.7 | 413.1 | |
| 070520821050 | 8 x 2 x 0.5 | 0.44 | 1 | 13.1 | 0.9 | 1.6 | 18.1 | 536.2 | |
| 070521021050 | 10 x 2 x 0.5 | 0.44 | 1 | 14.4 | 0.9 | 1.7 | 19.5 | 612.2 | |
| 070521221050 | 12 x 2 x 0.5 | 0.44 | 1 | 15.5 | 1.25 | 1.7 | 21.4 | 784.6 | |
| 070521621050 | 16 x 2 x 0.5 | 0.44 | 1 | 17.6 | 1.25 | 1.8 | 23.6 | 934.9 | |
| 070522021050 | 20 x 2 x 0.5 | 0.44 | 1 | 19.4 | 1.25 | 1.8 | 25.5 | 1077.9 | |
| 070522421050 | 24 x 2 x 0.5 | 0.44 | 1 | 21.0 | 1.25 | 1.9 | 27.2 | 1214.3 | |
| 070520121075 | 1 x 2 x 0.75 | 0.44 | 1 | 6.8 | 0.9 | 1.4 | 11.5 | 230.4 | |
| 070520221075 | 2 x 2 x 0.75 | 0.44 | 1 | 8.2 | 0.9 | 1.5 | 12.9 | 293.7 | |
| 070520321075 | 3 x 2 x 0.75 | 0.44 | 1 | 9.5 | 0.9 | 1.5 | 14.3 | 357.1 | |
| 070520421075 | 4 x 2 x 0.75 | 0.44 | 1 | 10.6 | 0.9 | 1.5 | 15.5 | 414.8 | |
| 070520521075 | 5 x 2 x 0.75 | 0.44 | 1 | 11.6 | 0.9 | 1.6 | 16.6 | 468.8 | |
| 070520821075 | 8 x 2 x 0.75 | 0.44 | 1 | 14.1 | 0.9 | 1.6 | 19.2 | 617.4 | |
| 070521021075 | 10 x 2 x 0.75 | 0.44 | 1 | 15.6 | 1.25 | 1.7 | 21.5 | 810.5 | |
| 070521221075 | 12 x 2 x 0.75 | 0.44 | 1 | 16.8 | 1.25 | 1.7 | 22.8 | 906.9 | |
| 070521621075 | 16 x 2 x 0.75 | 0.44 | 1 | 19.1 | 1.25 | 1.8 | 25.2 | 1090.0 | |
| 070522021075 | 20 x 2 x 0.75 | 0.44 | 1 | 21.1 | 1.25 | 1.9 | 27.3 | 1265.6 | |
| 070522421075 | 24 x 2 x 0.75 | 0.44 | 1 | 22.9 | 1.25 | 1.9 | 29.2 | 1433.6 | |
| 070520120001 | 1 x 2 x 1 | 0.44 | 1 | 7.2 | 0.9 | 1.4 | 11.7 | 241.9 | |
| 070520220001 | 2 x 2 x 1 | 0.44 | 1 | 8.7 | 0.9 | 1.5 | 13.5 | 320.4 | |
| 070520320001 | 3 x 2 x 1 | 0.44 | 1 | 10.1 | 0.9 | 1.5 | 15.0 | 393.4 | |
| 070520420001 | 4 x 2 x 1 | 0.44 | 1 | 11.4 | 0.9 | 1.6 | 16.3 | 460.2 | |
| 070520520001 | 5 x 2 x 1 | 0.44 | 1 | 12.4 | 0.9 | 1.6 | 17.4 | 523.0 | |
| 070520820001 | 8 x 2 x 1 | 0.44 | 1 | 15.1 | 1.25 | 1.7 | 21.0 | 794.7 | |
| 070521020001 | 10 x 2 x 1 | 0.44 | 1 | 16.7 | 1.25 | 1.7 | 22.6 | 913.4 | |
| 070521220001 | 12 x 2 x 1 | 0.44 | 1 | 18.1 | 1.25 | 1.8 | 24.1 | 1026.4 | |
| 070521620001 | 16 x 2 x 1 | 0.44 | 1 | 20.5 | 1.25 | 1.8 | 26.7 | 1242.1 | |
| 070522020001 | 20 x 2 x 1 | 0.44 | 1 | 22.7 | 1.25 | 1.9 | 29.0 | 1449.9 | |
| 070522420001 | 24 x 2 x 1 | 0.44 | 1 | 24.6 | 1.25 | 2.0 | 31.0 | 1649.4 | |
| 070520121105 | 1 x 2 x 1.5 | 0.44 | 1 | 7.9 | 0.9 | 1.5 | 12.6 | 278.7 | |
| 070520221105 | 2 x 2 x 1.5 | 0.44 | 1 | 9.5 | 0.9 | 1.5 | 14.4 | 369.8 | |
| 070520321105 | 3 x 2 x 1.5 | 0.44 | 1 | 11.2 | 0.9 | 1.6 | 16.1 | 461.2 | |
| 070520421105 | 4 x 2 x 1.5 | 0.44 | 1 | 12.6 | 0.9 | 1.6 | 17.6 | 545.4 | |
| 070520521105 | 5 x 2 x 1.5 | 0.44 | 1 | 13.8 | 0.9 | 1.6 | 18.9 | 625.2 | |
| 070520821105 | 8 x 2 x 1.5 | 0.44 | 1 | 16.9 | 1.25 | 1.7 | 22.8 | 956.4 | |
| 070521021105 | 10 x 2 x 1.5 | 0.44 | 1 | 18.6 | 1.25 | 1.8 | 24.7 | 1108.5 | |
| 070521221105 | 12 x 2 x 1.5 | 0.44 | 1 | 20.1 | 1.25 | 1.8 | 26.3 | 1253.9 | |
| 070521621105 | 16 x 2 x 1.5 | 0.44 | 1 | 22.9 | 1.25 | 1.9 | 29.2 | 1532.9 | |
| 070522021105 | 20 x 2 x 1.5 | 0.44 | 1 | 25.4 | 1.6 | 2.0 | 32.6 | 1964.5 | |
| 070522421105 | 24 x 2 x 1.5 | 0.44 | 1.2 | 28.0 | 1.6 | 2.1 | 35.3 | 2282.1 | |
| 070520121205 | 1 x 2 x 2.5 | 0.53 | 1 | 9.1 | 0.9 | 1.5 | 13.9 | 338.1 | |
| 070520221205 | 2 x 2 x 2.5 | 0.53 | 1 | 11.1 | 0.9 | 1.6 | 16.1 | 464.0 | |
| 070520321205 | 3 x 2 x 2.5 | 0.53 | 1 | 13.1 | 0.9 | 1.6 | 18.2 | 590.4 | |
| 070520421205 | 4 x 2 x 2.5 | 0.53 | 1 | 14.8 | 0.9 | 1.7 | 20.0 | 708.2 | |
| 070520521205 | 5 x 2 x 2.5 | 0.53 | 1 | 16.3 | 1.25 | 1.7 | 22.3 | 925.5 | |
| 070520821205 | 8 x 2 x 2.5 | 0.53 | 1 | 20.1 | 1.25 | 1.8 | 26.2 | 1265.4 | |
| 070521021205 | 10 x 2 x 2.5 | 0.53 | 1 | 22.2 | 1.25 | 1.9 | 28.4 | 1481.4 | |
| 070521221205 | 12 x 2 x 2.5 | 0.53 | 1 | 24.1 | 1.25 | 1.9 | 30.5 | 1688.8 | |
| 070521621205 | 16 x 2 x 2.5 | 0.53 | 1.2 | 27.9 | 1.6 | 2.1 | 35.2 | 2306.2 | |
| 070522021205 | 20 x 2 x 2.5 | 0.53 | 1.2 | 30.8 | 1.6 | 2.2 | 38.3 | 2719.3 | |
| 070522421205 | 24 x 2 x 2.5 | 0.53 | 1.2 | 33.5 | 1.6 | 2.2 | 41.2 | 3117.3 |
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