RE-Y(St)Y PiMF
RE-Y(St)Y PiMF
basic information
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
Individual Screen : Aluminum / PETP tape over tinned copper drain wire, plastic tape under and above screen
Assembly : Concentric layers
Collective Screen : Aluminum / 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.
Electrical Properties
| Conductor Cross Section (Sq.mm²) | 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 | 7x0.3 | 36.7 | 25 | 20 | 250 | 1 | 2000 | 2000 |
| 0.5 | 5 | 16x0.2 | 39.8 | 25 | 20 | 250 | 1 | 2000 | 2000 |
| 0.75 | 2 | 7x0.37 | 25.0 | 25 | 20 | 250 | 1 | 2000 | 2000 |
| 0.75 | 5 | 24x0.2 | 26.5 | 25 | 20 | 250 | 1 | 2000 | 2000 |
| 1 | 2 | 7x0.43 | 18.5 | 25 | 20 | 250 | 1 | 2000 | 2000 |
| 1 | 5 | 32x0.2 | 19.9 | 25 | 20 | 250 | 1 | 2000 | 2000 |
| 1.5 | 2 | 7x0.53 | 12.3 | 40 | 20 | 250 | 1 | 2000 | 2000 |
| 2.5 | 2 | 7x0.67 | 7.6 | 60 | 20 | 250 | 1 | 2000 | 2000 |
*For multi-pair maximum resistance shall be increased by 2% Cable Design Parameters
| No. of Pairs and Nom. Cross Sectional Area (Sq. mm²) | Min. Insulation Thickness (mm) | Nominal Sheath Thickness (mm) | Approx. Cable Diameter (mm) | Approx. Cable Weight (kg/km) | |
| Class 5 Conductor | 2 x 2 x 0.5 | 0.44 | 1.1 | 8.1 | 77.0 |
| 3 x 2 x 0.5 | 0.44 | 1.1 | 9.7 | 104.8 | |
| 4 x 2 x 0.5 | 0.44 | 1.2 | 11.0 | 132.3 | |
| 5 x 2 x 0.5 | 0.44 | 1.2 | 12.2 | 159.7 | |
| 8 x 2 x 0.5 | 0.44 | 1.3 | 15.3 | 239.4 | |
| 10 x 2 x 0.5 | 0.44 | 1.4 | 17.1 | 292.9 | |
| 12 x 2 x 0.5 | 0.44 | 1.4 | 18.8 | 345.5 | |
| 16 x 2 x 0.5 | 0.44 | 1.6 | 21.9 | 451.5 | |
| 20 x 2 x 0.5 | 0.44 | 1.7 | 24.7 | 557.4 | |
| 24 x 2 x 0.5 | 0.44 | 1.8 | 27.3 | 663.8 | |
| 2 x 2 x 0.75 | 0.44 | 1.1 | 8.7 | 92.4 | |
| 3 x 2 x 0.75 | 0.44 | 1.1 | 10.4 | 127.6 | |
| 4 x 2 x 0.75 | 0.44 | 1.2 | 11.8 | 161.9 | |
| 5 x 2 x 0.75 | 0.44 | 1.2 | 13.1 | 196.1 | |
| 8 x 2 x 0.75 | 0.44 | 1.4 | 16.4 | 296.8 | |
| 10 x 2 x 0.75 | 0.44 | 1.4 | 18.4 | 364.9 | |
| 12 x 2 x 0.75 | 0.44 | 1.5 | 20.2 | 431.0 | |
| 16 x 2 x 0.75 | 0.44 | 1.6 | 23.5 | 563.9 | |
| 20 x 2 x 0.75 | 0.44 | 1.7 | 26.5 | 699.6 | |
| 24 x 2 x 0.75 | 0.44 | 1.8 | 29.3 | 833.1 | |
| 2 x 2 x 1 | 0.44 | 1.1 | 9.1 | 105.9 | |
| 3 x 2 x 1 | 0.44 | 1.2 | 10.9 | 147.9 | |
| 4 x 2 x 1 | 0.44 | 1.2 | 12.4 | 188.4 | |
| 5 x 2 x 1 | 0.44 | 1.3 | 13.7 | 228.9 | |
| 8 x 2 x 1 | 0.44 | 1.4 | 17.2 | 348.8 | |
| 10 x 2 x 1 | 0.44 | 1.5 | 19.3 | 429.4 | |
| 12 x 2 x 1 | 0.44 | 1.5 | 21.2 | 508.8 | |
| 16 x 2 x 1 | 0.44 | 1.7 | 24.7 | 667.6 | |
| 20 x 2 x 1 | 0.44 | 1.8 | 27.8 | 828.6 | |
| 24 x 2 x 1 | 0.44 | 1.9 | 30.7 | 986.8 | |
| Class 2 Conductor | 2 x 2 x 0.5 | 0.44 | 1.1 | 8.1 | 76.7 |
| 3 x 2 x 0.5 | 0.44 | 1.1 | 9.7 | 104.4 | |
| 4 x 2 x 0.5 | 0.44 | 1.2 | 11.0 | 131.8 | |
| 5 x 2 x 0.5 | 0.44 | 1.2 | 12.2 | 159.0 | |
| 8 x 2 x 0.5 | 0.44 | 1.3 | 15.3 | 238.4 | |
| 10 x 2 x 0.5 | 0.44 | 1.4 | 17.1 | 291.6 | |
| 12 x 2 x 0.5 | 0.44 | 1.4 | 18.8 | 344.0 | |
| 16 x 2 x 0.5 | 0.44 | 1.6 | 21.9 | 449.5 | |
| 20 x 2 x 0.5 | 0.44 | 1.7 | 24.7 | 555.0 | |
| 24 x 2 x 0.5 | 0.44 | 1.8 | 27.3 | 660.8 | |
| 2 x 2 x 0.75 | 0.44 | 1.1 | 8.7 | 92.4 | |
| 3 x 2 x 0.75 | 0.44 | 1.1 | 10.4 | 127.6 | |
| 4 x 2 x 0.75 | 0.44 | 1.2 | 11.8 | 162.0 | |
| 5 x 2 x 0.75 | 0.44 | 1.2 | 13.1 | 196.2 | |
| 8 x 2 x 0.75 | 0.44 | 1.4 | 16.4 | 296.9 | |
| 10 x 2 x 0.75 | 0.44 | 1.4 | 18.4 | 365.0 | |
| 12 x 2 x 0.75 | 0.44 | 1.5 | 20.2 | 431.2 | |
| 16 x 2 x 0.75 | 0.44 | 1.6 | 23.5 | 565.3 | |
| 20 x 2 x 0.75 | 0.44 | 1.7 | 26.5 | 699.9 | |
| 24 x 2 x 0.75 | 0.44 | 1.8 | 29.3 | 833.5 | |
| 2 x 2 x 1 | 0.44 | 1.1 | 9.3 | 108.5 | |
| 3 x 2 x 1 | 0.44 | 1.2 | 11.0 | 151.0 | |
| 4 x 2 x 1 | 0.44 | 1.2 | 12.6 | 193.1 | |
| 5 x 2 x 1 | 0.44 | 1.3 | 14.0 | 234.6 | |
| 8 x 2 x 1 | 0.44 | 1.4 | 17.5 | 357.5 | |
| 10 x 2 x 1 | 0.44 | 1.5 | 19.6 | 440.1 | |
| 12 x 2 x 1 | 0.44 | 1.5 | 21.5 | 521.4 | |
| 16 x 2 x 1 | 0.44 | 1.7 | 25.0 | 684.0 | |
| 20 x 2 x 1 | 0.44 | 1.8 | 28.2 | 848.9 | |
| 24 x 2 x 1 | 0.44 | 1.9 | 31.2 | 1012.4 | |
| 2 x 2 x 1.5 | 0.44 | 1.1 | 10.2 | 139.0 | |
| 3 x 2 x 1.5 | 0.44 | 1.2 | 12.2 | 196.6 | |
| 4 x 2 x 1.5 | 0.44 | 1.3 | 13.9 | 252.7 | |
| 5 x 2 x 1.5 | 0.44 | 1.3 | 15.4 | 308.7 | |
| 8 x 2 x 1.5 | 0.44 | 1.5 | 19.4 | 473.9 | |
| 10 x 2 x 1.5 | 0.44 | 1.6 | 21.7 | 585.5 | |
| 12 x 2 x 1.5 | 0.44 | 1.6 | 23.8 | 695.5 | |
| 16 x 2 x 1.5 | 0.44 | 1.8 | 27.7 | 914.4 | |
| 20 x 2 x 1.5 | 0.44 | 1.9 | 31.2 | 1136.7 | |
| 24 x 2 x 1.5 | 0.44 | 2.0 | 34.4 | 1357.0 | |
| 2 x 2 x 2.5 | 0.53 | 1.2 | 11.9 | 198.7 | |
| 3 x 2 x 2.5 | 0.53 | 1.3 | 14.3 | 283.3 | |
| 4 x 2 x 2.5 | 0.53 | 1.4 | 16.3 | 367.6 | |
| 5 x 2 x 2.5 | 0.53 | 1.4 | 18.2 | 451.1 | |
| 8 x 2 x 2.5 | 0.53 | 1.6 | 22.8 | 698.8 | |
| 10 x 2 x 2.5 | 0.53 | 1.7 | 25.5 | 865.5 | |
| 12 x 2 x 2.5 | 0.53 | 1.8 | 28.0 | 1029.7 | |
| 16 x 2 x 2.5 | 0.53 | 2.0 | 32.6 | 1358.9 | |
| 20 x 2 x 2.5 | 0.53 | 2.1 | 36.6 | 1692.1 | |
| 24 x 2 x 2.5 | 0.53 | 2.2 | 40.4 | 2022.3 |